International Journal of Current Research and Review
ISSN: 2231-2196 (Print)ISSN: 0975-5241 (Online)
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IJCRR - 5(20), October, 2013

Pages: 125-130

Date of Publication: 02-Nov-2013


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STUDY OF EFFECTS OF SOME CATALYSTS IN BIOMASS PYROLYSIS

Author: M. Bardalai, D. K. Mahanta

Category: Technology

Abstract:To convert biomass into gas and liquid for efficient utilization of bioenergy is getting very interest now a day. In this regard several researches have been carried out on the biomass pyrolysis to produce bio-oil. In this work main aim is to see the effect of some catalysts like Al2O3, CaCO3 and ZnO on the biomasses like saw dust and rice husk pyrolysis in terms of thermal degradation as the rate of thermal degradation effects the product of the pyrolysis of the biomass sample. Proximate analysis of the samples have been done to see the ash content, moisture content, volatile matter etc. that contained in the biomass sample. The ultimate analysis is carried out to check the elemental components like C, H, N, O, S etc. using CHN (Carbon, Hydrogen and Nitrogen) analyzer. The Bomb calorimeter is used to determine the calorific value of the biomass sample. The calorific value of both the samples are found to be around 16.32 MJ/kg which is lower than the high grade fossil fuel like anthracite coal having calorific value of 27MJ/kg. In TGA (Thermo gravimetric analysis) the behavior of the thermal degradation of the biomasses with and without the mixing of catalysts where significant differences were found by the help of curves obtained. It has been observed that the total time required for complete vaporization of the biomasses is more as compared to the bare biomass samples on heating although by the mix of some catalysts with some biomasses, there is negligible changes occur in the thermal degradation.

Keywords: biomass, catalyst, proximate analysis, ultimate analysis, thermo gravimetric analysis, pyrolysis.

Full Text:

INTRODUCTION

As the crisis of fossil fuel all over the world is increasing, the utilization of renewable energy and its up gradation is also a big source of research and development. Biomass is one of the sources of renewable energy. In the country like India comprises lots of biomass which are wasted in most of the cases. In place of wasting the biomass it can be used as a good resource of renewable energy directly or by making some conversion. If it is directly used then its efficiency is quite less and some difficulties occur like storing and transportation. So, now days the research has been progressed to convert biomass from solid into gas or liquid in various ways to make it as an effective source of renewable energy. Pyrolysis is the thermo chemical process where biomass is converted into liquid. It is the thermal degradation of solid in the absence of oxygen in the temperature range of 5000C to 8000 C and then condensed the vapor to make it liquid. The up gradation of bio oil produced by pyrolysis is very essential as this oil is not suitable for direct use in engines. In most of the cases it contains more water, more acidic, more oxygen etc. Upgradation can be done in many ways which is already shown by many researchers. Catalytic pyrolysis is one of the processes which can be used to upgrade the bio oil. Every catalyst has some different effects on the biomass conversion process and ultimately on the bio oil. In this work a comparative study of effects of 3 types of catalysts on two different biomasses has been analyzed.

FEEDSTOCKS AND CATALYSTS

In this work two types of feedstock are taken- teak tree (Tectona Grandis) saw dust which is easily found in the powder form in the size of 0.5 to 1mm because the teak tree is mostly cut for the furniture purpose. The collected dust in this work is found in the size of 0.5 to 1 mm. The another feed stock taken here is the rice (Oryza Sativa/ Asian Rice) husk which is also easily available in small or large size rice mill. These are found in the size of 1 to 2mm. Since many works has already been done on saw dust and rice husk pyrolysis, here it is tried to observe the effect of catalyst on these feed stocks. The catalysts taken here for the mixing with the biomasses are – CaCO3, ZnO and Al2O3. The catalysts can be taken at different proportions with the biomass sample.

EXPERIMENTAL METHODLOGY

The proximate and ultimate analysis of the biomass samples before mixing with the catalysts are carried out to determine its characteristics. For proximate analysis a Muffle furnace (vertical type) is used.  A hot air oven and a moisture cane are used for heating up to 1100 C to determine the moisture contents. A silica crucible is used to determine the ash content (heating up to 7500C) and volatile matter (heating up to 9000C). The tests are carried out as per the ASTM (American Society for Testing and Materials) standards.

The results of the proximate analysis are shown in the table 1. The heating value, i.e. the HHV (Higher Heating Value or Gross Calorific Value) is calculated by using bomb calorimeter (company: RICO, model: RBC) in ASTM method.

RESULTS AND DISCUSSION

The calorific values of the Segun tree saw dust and rice husk are almost same with the fossil fuel like lignite (coal), the range of calorific value of which is around 16.32 MJ/Kg. These values are small as compared to the high grade coal like anthracite (HHV=27MJ/Kg). From this study it can be observed that both saw dust and rice husk have the potential for pyrolysis oil production. The ash content and fixed carbon in the rice husk is much greater than those of the teak tree saw dust and this leads to high char content in pyrolysis rather than saw dust. The ultimate analyses of the biomass sample are carried out using a CHN (Carbon, Hydrogen and Nitrogen) analyzer and the results are shown in the table-2. The contents of carbon and hydrogen in percentage in the fuel are shown in the table-2. The oxygen content is the difference of the sum of the hydrogen and carbon contents from 100.  The nitrogen content in the Segun tree dust is very small, so it is neglected. The sulphur amounts in both the samples are also found to be very negligible.

From the above results shown in the table-2, the empirical formula of the Segun tree saw dust is found as C1.74H2.78O and for the rice husk as CH1.865O1.08. The oxygen content is higher in rice husk than saw dust. As the oxygen content increases, the liquid will be oxygenated and being acidic and it creates corrosion.

TGA ANALYSIS

The TGA (Thermo gravimetric Analysis) is the technique, where thermal degradation of a sample can be observed. It shows the degradation of weight with the increase in temperature. The analysis is performed at first with the biomass alone, and then it is performed for the mixture in 1:1 ratio of the bio-mass and catalyst. The TGA experiments were carried out at the heating rate of 10oC/min in the nitrogen atmosphere in TGA analyzer (TGA-50, SHIMADZU). The TGA curves obtained from the analysis for the biomass samples with and without the mixing of catalysts are shown in figures 1 to 8. From the fig. 1 to 4,  it is seen that the saw dust is stable upto the temperature of around  3070C, after which the abrupt volatilization starts and this continues upto a temperature of around 3800 C. But with the addition of catalyst, the saw dust mixture remains stable upto some higher temperature than 3070C but the abrupt loss of wight does not lust long unlike the single saw dust sample.  In the mixture of saw dust and Al2O3, there is no sudden significant change has been observed. The volatilization is being gradual as the increase of temperature. It is also observed that in the mixture of saw dust and ZnO, the sample does not vaporize completely. In case of rice husk the sample remains stable up to the temperature of around 3480C and the sudden decrease in temperature starts from it and continues up to the temperature of around 4230C. But when it is mixed with catalysts its temperature of stability becomes lower. The vaporization of the sample starts from around 280 to 2820 C when it is mixed with the catalysts. Again in case of rice husk the complete volatilization occurs at around 6000C but when it is mixed with catalysts, it requires some higher temperature for complete vaporization. When the saw dust is mixed with the catalyst Al2O3 there is no such drastic change of weight has been observed as the increase in temperature, the loss of weight is very slow. So the rate of vaporization in saw dust with Al2O3 is slow up to the temperature 6000C. So the pyrolysis is not effective in this mixture up to 6000 C. Saw dust with CaCO3 and ZnO shows a very drastic loss of weight within a very short variation of temperature i.e. within 470 C. Within this temperature difference the catalyst CaCO3 reduces almost 45% weight and the catalyst ZnO reduces around 50% weight where as in case of bare saw dust around 86% weight is lost within a temperature difference of 870 C. In case of bare rice husk the maximum weight loss i.e. around 54% weight loss occurs within the temperature difference 750C. Rice husk with Al2O3 get its 50% weight loss within the temperature difference of 570C. Around 45% weight is lost during the temperature difference of 610 C when the rice husk is   mixed with CaCO3 and 45% weight is lost in the temperature difference of 880C in case of rice husk and ZnO mixture.

CONCLUSION

From this analysis the thermal behavior or rate of volatilization of the biomass sample with some specific catalysts has been studied.  It is found that the rate of decomposition and devolatilisation with the mix up of different catalysts are quite different. It has also been seen that with mixing of catalyst the total time required to make complete vaporization is more as compared to the bare biomass sample. So definitely it will have a    significant effect on the pyrolysis process of the biomass which leads to the quality of the bio –oil produced from it.

References:

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Dr. Pramod Kumar Manjhi joined Editor-in-Chief since July 2021 onwards

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Awards, Research and Publication incentive Schemes by IJCRR

Best Article Award: 

One article from every issue is selected for the ‘Best Article Award’. Authors of selected ‘Best Article’ are rewarded with a certificate. IJCRR Editorial Board members select one ‘Best Article’ from the published issue based on originality, novelty, social usefulness of the work. The corresponding author of selected ‘Best Article Award’ is communicated and information of award is displayed on IJCRR’s website. Drop a mail to editor@ijcrr.com for more details.

Women Researcher Award:

This award is instituted to encourage women researchers to publish her work in IJCRR. Women researcher, who intends to publish her research work in IJCRR as the first author is eligible to apply for this award. Editorial Board members decide on the selection of women researchers based on the originality, novelty, and social contribution of the research work. The corresponding author of the selected manuscript is communicated and information is displayed on IJCRR’s website. Under this award selected women, the author is eligible for publication incentives. Drop a mail to editor@ijcrr.com for more details.

Emerging Researcher Award:

‘Emerging Researcher Award’ is instituted to encourage student researchers to publish their work in IJCRR. Student researchers, who intend to publish their research or review work in IJCRR as the first author are eligible to apply for this award. Editorial Board members decide on the selection of student researchers for the said award based on originality, novelty, and social applicability of the research work. Under this award selected student researcher is eligible for publication incentives. Drop a mail to editor@ijcrr.com for more details.


Best Article Award

A study by Dorothy Ebere Adimora et al. entitled \"Remediation for Effects of Domestic Violence on Psychological well-being, Depression and Suicide among Women During COVID-19 Pandemic: A Cross-cultural Study of Nigeria and Spain\" is awarded Best Article of Vol 14 issue 23
A study by Muhas C. et al. entitled \"Study on Knowledge & Awareness About Pharmacovigilance Among Pharmacists in South India\" is awarded Best article for Vol 14 issue 22
A study by Saurabh Suvidha entitled \"A Case of Mucoid Degeneration of Uterine Fibroid with Hydrosalphinx and Ovarian Cyst\" is awarded Best article of Vol 14 issue 21
A study by Alice Alice entitled \"Strengthening of Human Milk Banking across South Asian Countries: A Next Step Forward\" is awarded Best article of Vol 14 issue 20
A study by Sathyanarayanan AR et al. entitled \"The on-task Attention of Individuals with Autism Spectrum Disorder-An Eye Tracker Study Using Auticare\" is awarded Best article of Vol 14 issue 19
A study by Gupta P. et al. entitled \"A Short Review on \"A Novel Approach in Fast Dissolving Film & their Evaluation Studies\" is awarded Best Article of Vol 14 issue 18.
A study by Shafaque M. et al. entitled \"A Case-Control Study Performed in Karachi on Inflammatory Markers by Ciprofloxacin and CoAmoxicillin in Patients with Chronic Suppurative Otitis Media\" is awarded Best Article of Vol 14 issue 17
A study by Ali Nawaz et al. entitled \"A Comparative Study of Tubeless versus Standard Percutaneous Nephrolithotomy (PCNL) \? A Randomized Controlled Study\" is awarded Best Article for Vol 14 issue 16.
A study by Singh R. et al. entitled \"A Prospective Study to Find the Association of Astigmatism in Patients of Vernal Keratoconjunctivitis (VKC) in a Tertiary Health Care Centre in India (Vindhya Region MP)\" is awarded Best Article for Vol 14 issue 15
A Study by Humaira Tahir et al. entitled "Comparison of First Analgesic Demand after Major Surgeries of Obstetrics and Gynecology between Pre-Emptive Versus Intra-Operative Groups by Using Intravenous Paracetamol: A Cross-Sectional Study" is awarded Best Article for Vol 14 issue 14
A Study by Monica K. entitled "Risk Predictors for Lymphoma Development in Sjogren Syndrome - A Systematic Review" is awarded Best Article for Vol 14 issue 13
A Study by Mokhtar M Sh et al. entitled "Prevalence of Hospital Mortality of Critically Ill Elderly Patients" is awarded Best Article for Vol 14 issue 12
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A Study by Pandya S. et al. entitled "Acute and 28-Day Repeated Dose Subacute Toxicological Evaluation of Coroprotect Tablet in Rodents" is awarded Best Article for Vol 14 issue 10
A Study by Muhammad Zaki et al. entitled "Effect of Hemoglobin Level on the Severity of Acute Bronchiolitis in Children: A Case-Control Study" is awarded Best Article for Vol 14 issue 09
A Study by Vinita S & Ayushi S entitled "Role of Colour Doppler and Transvaginal Sonography for diagnosis of endometrial pathology in women presenting with Abnormal Uterine Bleeding" is awarded Best Article for Vol 14 issue 08
A Study by Prabhu A et al. entitled "Awareness of Common Eye Conditions among the ASHA (Accredited Social Health Activist) Workers in the Rural Communities of Udupi District- A Pilot Study" is awarded Best Article for Vol 14 issue 07
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A Study by Ajai KG & Athira KN entitled "Patients’ Gratification Towards Service Delivery Among Government Hospitals with Particular Orientation Towards Primary Health Centres" is awarded Best Article for Vol 14 issue 04
A Study by Mbungu Mulaila AP et al. entitled "Ovarian Pregnancy in Kindu City, D.R. Congo - A Case Report" is awarded Best Article for Vol 14 issue 03
A Study by Maryam MJ et al. entitled "Evaluation Serum Chemerin and Visfatin Levels with Rheumatoid Arthritis: Possible Diagnostic Biomarkers" is awarded Best Article for Vol 14 issue 02
A Study by Shanthan KR et al. entitled "Comparison of Ultrasound Guided Versus Nerve Stimulator Guided Technique of Supraclavicular Brachial Plexus Block in Patients Undergoing Upper Limb Surgeries" is awarded Best Article for Vol 14 issue 01
A Study by Amol Sanap et al. entitled "The Outcome of Coxofemoral Bypass Using Cemented Bipolar Hemiarthroplasty in the Treatment of Unstable Intertrochanteric Fracture of Femur in a Rural Setup" is awarded Best Article Award of Vol 13 issue 24
A Study by Manoj KP et al. entitled "A Randomized Comparative Clinical Trial to Know the Efficacy of Ultrasound-Guided Transversus Abdominis Plane Block Against Multimodal Analgesia for Postoperative Analgesia Following Caesarean Section" is awarded Best Article Award of Vol 13 issue 23
A Study by Karimova II et al. entitled "Changes in the Activity of Intestinal Carbohydrases in Alloxan-Induced Diabetic Rats and Their Correction with Prenalon" is awarded Best Article of Vol 13 issue 22
A Study by Ashish B Roge et al. entitled "Development, Validation of RP-HPLC Method and GC MS Analysis of Desloratadine HCL and It’s Degradation Products" is awarded Best Article of Vol 13 issue 21
A Study by Isha Gaurav et al. entitled "Association of ABO Blood Group with Oral Cancer and Precancer – A Case-control Study" is awarded Best Article for Vol 13 issue 20
A Study by Amr Y. Zakaria et al. entitled "Single Nucleotide Polymorphisms of ATP-Binding Cassette Gene(ABCC3 rs4793665) affect High Dose Methotrexate-Induced Nephrotoxicity in Children with Osteosarcoma" is awarded Best Article for Vol 13 issue 19
A Study by Kholis Ernawati et al. entitled "The Utilization of Mobile-Based Information Technology in the Management of Dengue Fever in the Community Year 2019-2020: Systematic Review" is awarded Best Article for Vol 13 issue 18
A Study by Bhat Asifa et al. entitled "Efficacy of Modified Carbapenem Inactivation Method for Carbapenemase Detection and Comparative Evaluation with Polymerase Chain Reaction for the Identification of Carbapenemase Producing Klebsiella pneumonia Isolates" is awarded Best Article for Vol 13 issue 17
A Study by Gupta R. et al. entitled "A Clinical Study of Paediatric Tracheostomy: Our Experience in a Tertiary Care Hospital in North India" is awarded Best Article for Vol 13 issue 16
A Study by Chandran Anand et al. entitled "A Prospective Study on Assessment of Quality of Life of Patients Receiving Sorafenib for Hepatocellular Carcinoma" is awarded Best article for Vol 13 issue 15
A Study by Rosa PS et al. entitled "Emotional State Due to the Covid – 19 Pandemic in People Residing in a Vulnerable Area in North Lima" is awarded Best Article for Vol 13 issue 14
A Study by Suvarna Sunder J et al. entitled "Endodontic Revascularization of Necrotic Permanent Anterior Tooth with Platelet Rich Fibrin, Platelet Rich Plasma, and Blood Clot - A Comparative Study" is awarded Best Article for Vol 13 issue 13
A Study by Mona Isam Eldin Osman et al. entitled "Psychological Impact and Risk Factors of Sexual Abuse on Sudanese Children in Khartoum State" is awarded Best Article for Vol 13 issue 12
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A Study by Purushottam S. G. et al. entitled "Development of Fenofibrate Solid Dispersions for the Plausible Aqueous Solubility Augmentation of this BCS Class-II Drug" is awarded Best article for Vol 13 issue 10
A Study by Kumar S. et al. entitled "A Study on Clinical Spectrum, Laboratory Profile, Complications and Outcome of Pediatric Scrub Typhus Patients Admitted to an Intensive Care Unit from a Tertiary Care Hospital from Eastern India" is awarded Best Article for Vol 13 issue 09
A Study by Mardhiah Kamaruddin et al. entitled "The Pattern of Creatinine Clearance in Gestational and Chronic Hypertension Women from the Third Trimester to 12 Weeks Postpartum" is awarded Best Article for Vol 13 issue 08
A Study by Sarmila G. B. et al. entitled "Study to Compare the Efficacy of Orally Administered Melatonin and Clonidine for Attenuation of Hemodynamic Response During Laryngoscopy and Endotracheal Intubation in Gastrointestinal Surgeries" is awarded Best Article for Vol 13 issue 07
A Study by M. Muthu Uma Maheswari et al. entitled "A Study on C-reactive Protein and Liver Function Tests in Laboratory RT-PCR Positive Covid-19 Patients in a Tertiary Care Centre – A Retrospective Study" is awarded Best Article of Vol 13 issue 06 Special issue Modern approaches for diagnosis of COVID-19 and current status of awareness
A Study by Gainneos PD et al. entitled "A Comparative Evaluation of the Levels of Salivary IgA in HIV Affected Children and the Children of the General Population within the Age Group of 9 – 12 Years – A Cross-Sectional Study" is awarded Best Article of Vol 13 issue 05 Special issue on Recent Advances in Dentistry for better Oral Health
A Study by Alkhansa Mahmoud et al. entitled "mRNA Expression of Somatostatin Receptors (1-5) in MCF7 and MDA-MB231 Breast Cancer Cells" is awarded Best Article of Vol 13 issue 06
A Study by Chen YY and Ghazali SRB entitled "Lifetime Trauma, posttraumatic stress disorder Symptoms and Early Adolescence Risk Factors for Poor Physical Health Outcome Among Malaysian Adolescents" is awarded Best Article of Vol 13 issue 04 Special issue on Current Updates in Plant Biology to Medicine to Healthcare Awareness in Malaysia
A Study by Kumari PM et al. entitled "Study to Evaluate the Adverse Drug Reactions in a Tertiary Care Teaching Hospital in Tamilnadu - A Cross-Sectional Study" is awarded Best Article for Vol 13 issue 05
A Study by Anu et al. entitled "Effectiveness of Cytological Scoring Systems for Evaluation of Breast Lesion Cytology with its Histopathological Correlation" is awarded Best Article of Vol 13 issue 04
A Study by Sharipov R. Kh. et al. entitled "Interaction of Correction of Lipid Peroxidation Disorders with Oxibral" is awarded Best Article of Vol 13 issue 03
A Study by Tarek Elwakil et al. entitled "Led Light Photobiomodulation Effect on Wound Healing Combined with Phenytoin in Mice Model" is awarded Best Article of Vol 13 issue 02
A Study by Mohita Ray et al. entitled "Accuracy of Intra-Operative Frozen Section Consultation of Gastrointestinal Biopsy Samples in Correlation with the Final Histopathological Diagnosis" is awarded Best Article for Vol 13 issue 01
A Study by Badritdinova MN et al. entitled "Peculiarities of a Pain in Patients with Ischemic Heart Disease in the Presence of Individual Combines of the Metabolic Syndrome" is awarded Best Article for Vol 12 issue 24
A Study by Sindhu Priya E S et al. entitled "Neuroprotective activity of Pyrazolone Derivatives Against Paraquat-induced Oxidative Stress and Locomotor Impairment in Drosophila melanogaster" is awarded Best Article for Vol 12 issue 23
A Study by Habiba Suhail et al. entitled "Effect of Majoon Murmakki in Dysmenorrhoea (Usre Tams): A Standard Controlled Clinical Study" is awarded Best Article for Vol 12 issue 22
A Study by Ghaffar UB et al. entitled "Correlation between Height and Foot Length in Saudi Population in Majmaah, Saudi Arabia" is awarded Best Article for Vol 12 issue 21
A Study by Siti Sarah Binti Maidin entitled "Sleep Well: Mobile Application to Address Sleeping Problems" is awarded Best Article for Vol 12 issue 20
A Study by Avijit Singh"Comparison of Post Operative Clinical Outcomes Between “Made in India” TTK Chitra Mechanical Heart Valve Versus St Jude Mechanical Heart Valve in Valve Replacement Surgery" is awarded Best Article for Vol 12 issue 19
A Study by Sonali Banerjee and Mary Mathews N. entitled "Exploring Quality of Life and Perceived Experiences Among Couples Undergoing Fertility Treatment in Western India: A Mixed Methodology" is awarded Best Article for Vol 12 issue 18
A Study by Jabbar Desai et al. entitled "Prevalence of Obstructive Airway Disease in Patients with Ischemic Heart Disease and Hypertension" is awarded Best Article for Vol 12 issue 17
A Study by Juna Byun et al. entitled "Study on Difference in Coronavirus-19 Related Anxiety between Face-to-face and Non-face-to-face Classes among University Students in South Korea" is awarded Best Article for Vol 12 issue 16
A Study by Sudha Ramachandra & Vinay Chavan entitled "Enhanced-Hybrid-Age Layered Population Structure (E-Hybrid-ALPS): A Genetic Algorithm with Adaptive Crossover for Molecular Docking Studies of Drug Discovery Process" is awarded Best article for Vol 12 issue 15
A Study by Varsha M. Shindhe et al. entitled "A Study on Effect of Smokeless Tobacco on Pulmonary Function Tests in Class IV Workers of USM-KLE (Universiti Sains Malaysia-Karnataka Lingayat Education Society) International Medical Programme, Belagavi" is awarded Best article of Vol 12 issue 14, July 2020
A study by Amruta Choudhary et al. entitled "Family Planning Knowledge, Attitude and Practice Among Women of Reproductive Age from Rural Area of Central India" is awarded Best Article for special issue "Modern Therapeutics Applications"
A study by Raunak Das entitled "Study of Cardiovascular Dysfunctions in Interstitial Lung Diseas epatients by Correlating the Levels of Serum NT PRO BNP and Microalbuminuria (Biomarkers of Cardiovascular Dysfunction) with Echocardiographic, Bronchoscopic and HighResolution Computed Tomography Findings of These ILD Patients" is awarded Best Article of Vol 12 issue 13 
A Study by Kannamani Ramasamy et al. entitled "COVID-19 Situation at Chennai City – Forecasting for the Better Pandemic Management" is awarded best article for  Vol 12 issue 12
A Study by Muhammet Lutfi SELCUK and Fatma entitled "Distinction of Gray and White Matter for Some Histological Staining Methods in New Zealand Rabbit's Brain" is awarded best article for  Vol 12 issue 11
A Study by Anamul Haq et al. entitled "Etiology of Abnormal Uterine Bleeding in Adolescents – Emphasis Upon Polycystic Ovarian Syndrome" is awarded best article for  Vol 12 issue 10
A Study by entitled "Estimation of Reference Interval of Serum Progesterone During Three Trimesters of Normal Pregnancy in a Tertiary Care Hospital of Kolkata" is awarded best article for  Vol 12 issue 09
A Study by Ilona Gracie De Souza & Pavan Kumar G. entitled "Effect of Releasing Myofascial Chain in Patients with Patellofemoral Pain Syndrome - A Randomized Clinical Trial" is awarded best article for  Vol 12 issue 08
A Study by Virendra Atam et. al. entitled "Clinical Profile and Short - Term Mortality Predictors in Acute Stroke with Emphasis on Stress Hyperglycemia and THRIVE Score : An Observational Study" is awarded best article for  Vol 12 issue 07
A Study by K. Krupashree et. al. entitled "Protective Effects of Picrorhizakurroa Against Fumonisin B1 Induced Hepatotoxicity in Mice" is awarded best article for issue Vol 10 issue 20
A study by Mithun K.P. et al "Larvicidal Activity of Crude Solanum Nigrum Leaf and Berries Extract Against Dengue Vector-Aedesaegypti" is awarded Best Article for Vol 10 issue 14 of IJCRR
A study by Asha Menon "Women in Child Care and Early Education: Truly Nontraditional Work" is awarded Best Article for Vol 10 issue 13
A study by Deep J. M. "Prevalence of Molar-Incisor Hypomineralization in 7-13 Years Old Children of Biratnagar, Nepal: A Cross Sectional Study" is awarded Best Article for Vol 10 issue 11 of IJCRR
A review by Chitra et al to analyse relation between Obesity and Type 2 diabetes is awarded 'Best Article' for Vol 10 issue 10 by IJCRR. 
A study by Karanpreet et al "Pregnancy Induced Hypertension: A Study on Its Multisystem Involvement" is given Best Paper Award for Vol 10 issue 09

List of Awardees

A Study by Ese Anibor et al. "Evaluation of Temporomandibular Joint Disorders Among Delta State University Students in Abraka, Nigeria" from Vol 13 issue 16 received Emerging Researcher Award


A Study by Alkhansa Mahmoud et al. entitled "mRNA Expression of Somatostatin Receptors (1-5) in MCF7 and MDA-MB231 Breast Cancer Cells" from Vol 13 issue 06 received Emerging Researcher Award


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Disclaimer: International Journal of Current Research and Review (IJCRR) provides platform for researchers to publish and discuss their original research and review work. IJCRR can not be held responsible for views, opinions and written statements of researchers published in this journal.



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International Journal of Current Research and Review (IJCRR) provides platform for researchers to publish and discuss their original research and review work. IJCRR can not be held responsible for views, opinions and written statements of researchers published in this journal

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