Institution
Indian Institute of Petroleum
Facility•Dehra Dūn, Uttarakhand, India•
About: Indian Institute of Petroleum is a facility organization based out in Dehra Dūn, Uttarakhand, India. It is known for research contribution in the topics: Catalysis & Adsorption. The organization has 1076 authors who have published 1651 publications receiving 34589 citations.
Topics: Catalysis, Adsorption, Oxide, Diesel fuel, Graphene
Papers published on a yearly basis
Papers
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TL;DR: Aluminas have been used extensively as adsorbenu and active catalysrs and catalyst supponsm the pas as discussed by the authors, and they are used as catalysts for the larter process LS also caralyzed by molybdena-alumina.
Abstract: Aluminas have been used extensively as adsorbenu and active catalysrs and catalyst supponsm the pas. Already in 1197 the aluminadyzed dehydration of ettllnoi was dtscavered by Dutch chermsts: and S;rbatier [3] remewed the use of dumlnas as active cazaiysrs far vanous reacttons UI the second decade of thu century. She that time the applicazions of aluuuas m dycic pmcesses have mcreased tremendously. In tndustrral cualytic pmcesses, alumuus are mostiy used as catalyst suppons [4]. Oxides a d mued oxides ap well as tracuuion mauls and noble meare supported oa alumma. Thuscb. romaa-elumana catalysts are ktng used for the conversion of parafdns to olailnrc hydrocarbons, 10 hydrodealkplation of aromatics. and to a lesser exzm in catalyzic reforming. The larter process LS also caralyzed by molybdena-alumina, a cavlyst system whid is also active for malang toluene and ocher aromatics from satwed hydrocarc bons. It also dyzes the Isomerhation of pm. Great efions are presently be-made to nudy the surface c...
1,665 citations
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TL;DR: In this article, a review of pyrolysis has been presented, where various types of pyrotechnics have been discussed in detail including slow, fast, flash and catalytic processes.
Abstract: Demand for energy and its resources, is increasing every day due to the rapid outgrowth of population and urbanization. As the major conventional energy resources like coal, petroleum and natural gas are at the verge of getting extinct, biomass can be considered as one of the promising environment friendly renewable energy options. Different thermo-chemical conversion processes that include combustion, gasification, liquefaction, hydrogenation and pyrolysis, have been used to convert the biomass into various energy products. Although pyrolysis is still under developing stage but during current energy scenario, pyrolysis has received special attention as it can convert biomass directly into solid, liquid and gaseous products by thermal decomposition of biomass in absence of oxygen. In this review article, the focus has been made on pyrolysis while other conventional processes have been discussed in brief. For having better insight, various types of pyrolysis processes have been discussed in detail including slow, fast, flash and catalytic pyrolysis processes. Besides biomass resources and constituents, the composition and uses of pyrolysis products have been discussed in detail. This review article aim to focus on various operational parameters, viz. temperature and particle size of biomass and product yields using various types of biomasses.
1,061 citations
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TL;DR: In this paper, pyrolysis of lignocellulosic biomass has been addressed, focusing primarily on the ideal feedstock, technologies, reactors, and properties of the end product.
913 citations
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TL;DR: A critical evaluation of the available information suggests that the economic viability of the process in terms of minimizing the operational and maintenance cost along with maximization of oil-rich microalgae production is the key factor, for successful commercialization ofmicroalgae-based fuels.
Abstract: Microalgae feedstocks are gaining interest in the present day energy scenario due to their fast growth potential coupled with relatively high lipid, carbohydrate and nutrients contents. All of these properties render them an excellent source for biofuels such as biodiesel, bioethanol and biomethane; as well as a number of other valuable pharmaceutical and nutraceutical products. The present review is a critical appraisal of the commercialization potential of microalgae biofuels. The available literature on various aspects of microalgae, e.g. its cultivation, life cycle assessment, and conceptualization of an algal biorefinery, has been scanned and a critical analysis has been presented. A critical evaluation of the available information suggests that the economic viability of the process in terms of minimizing the operational and maintenance cost along with maximization of oil-rich microalgae production is the key factor, for successful commercialization of microalgae-based fuels.
912 citations
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TL;DR: In this paper, a review article aims to highlight various biochemical processes for conversion of biomass into biological hydrogen gas and ethanol, focusing on hydrogen production through various routes viz. fermentative, photosynthesis and biological water gas shift reaction.
Abstract: Energy demand is increasing continuously due to rapid growth in population and industrialization development. The development of energy sources is not keeping pace with spiraling consumption. Even developed countries are not able to compensate even after increasing the energy production multifold. The major energy demand is provided from the conventional energy sources such as coal, oil, natural gas, etc. Two major problems, which every country is facing with these conventional fuels, are depletion of fossil fuels and deterioration of environment. The present review article aims to highlight various biochemical processes for conversion of biomass into biological hydrogen gas and ethanol. The present discussion focuses on hydrogen production through various routes viz. fermentative, photosynthesis and biological water gas shift reaction. In addition, emphasis has been laid on ethanol as biomass-based energy fuel. The discussion has been focused on the technology for ethanol production from various biomass sources such as molasses, lignocellulosic feedstock and starch. Various biochemical processes and their major steps involved during the ethanol production from biomass have been discussed in detail.
792 citations
Authors
Showing all 1091 results
Name | H-index | Papers | Citations |
---|---|---|---|
Rajamani Krishna | 105 | 609 | 43767 |
Aniruddha B. Pandit | 80 | 427 | 22552 |
Jyeshtharaj B. Joshi | 65 | 577 | 17852 |
Manoj Kumar | 65 | 408 | 16838 |
Pawan Kumar | 64 | 547 | 15708 |
Michael Hunger | 60 | 295 | 11370 |
Wei Wang | 58 | 229 | 14230 |
Jun Huang | 57 | 445 | 12176 |
Paul Ratnasamy | 57 | 180 | 10710 |
Neeraj Kumar | 50 | 207 | 7670 |
Devendra Singh | 49 | 314 | 10386 |
Thallada Bhaskar | 48 | 222 | 7092 |
Rajesh Singh | 46 | 692 | 10339 |
Sandeep K. Singhal | 44 | 126 | 7273 |
Krishna D.P. Nigam | 44 | 208 | 6120 |