The catalytic conversion of bioethanol to hydrocarbon fuel: A review and study

Tret’yakov, V. F.; Makarfi, Yu. I.; Tret’yakov, K. V.; Frantsuzova, N. A.; Талышинский, Р. М.

doi:10.1134/s2070050410040161

Cited by 55 publications

(26 citation statements)

References 82 publications

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“…Bioethanol conversion into hydrocarbons has been studied using HZSM-5 [1]- [3], [7], [11]. Catalytic dehydration of ethanol to ethylene has been investigated [1], [2], [4], [9], [12]. ZSM-5 catalyst modified with various metals has been used for conversion of ethanol to hydrocarbons.…”

Section: Introductionmentioning

confidence: 99%

Effect of ZnO and NiO Modified HZSM-5 Catalyst for Ethanol Conversion to Hydrocarbons

Abdullah¹,

Zaidi²

2016

IJCEA

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Abstract-A series of NiO/ZnO/HZSM-5 catalysts were prepared by impregnation method with varying ZnO loading ranging from 0-2 wt% and keeping 4 wt% NiO loading constant. It was found that the ZnO/NiO modified HZSM-5 catalyst was highly active and selective towards ethanol conversion to hydrocarbons at 410 °C, WHSV = 3.5 hr -1 and pressure = 1 atm. A comparison has been done to study conversion and yield of different wt% of ZnO/NiO over HZSM-5 catalyst. The performance of catalysts was evaluated by conducting experimental run in fixed bed reactor under identical conditions. The major products of the reaction were methane, ethylene, propylene, ethylmethyl ether, toluene, ethyl benzene, xylene, isopropyl benzene, ethyl toluene, and trimethyl benzene and tetra methylbenzene.It was observed that ZnO and NiO modified HZSM-5 reduces the rate of deactivation of catalyst. It was also observed that 1.5 wt% ZnO/4 wt% NiO/ HZSM-5 catalyst was highly reactive for ethanol conversion to hydrocarbons. In addition HZ (1.5 Zn/4 Ni) modified catalyst suppressed the coke deposition without affecting product yield and conversion.Index Terms-Ethanol, HZSM-5, catalyst deactivation, doping with NiO and ZnO.

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Section: Introductionmentioning

confidence: 99%

Effect of ZnO and NiO Modified HZSM-5 Catalyst for Ethanol Conversion to Hydrocarbons

Abdullah¹,

Zaidi²

2016

IJCEA

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“…Note that, while still not commercial, the conversion of ethanol to hydrocarbon-type fuels has gained a lot of interest in the recent years [22]. Ethanol is also employed as a solvent, a disinfectant/preservative, and, more interestingly, it recently gained a large interest as a platform molecule to synthesize chemicals: -Ethylene.…”

Section: C2 Molecule -Ethanolmentioning

confidence: 99%

6. Biomass-derived molecules conversion to chemicals using heterogeneous and homogeneous catalysis

Katryniok¹,

Jérôme²,

Monflier³

et al. 2015

Biorefineries

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“…(1)) is an established technology commercially available for the production of ethylene [2,[38][39][40][41][42]. In this study, the design of the dehydration process is based on commercial technology [43].…”

Section: Ethanol Dehydration To Ethylenementioning

confidence: 99%

Technoeconomic assessment of potential processes for bio-ethylene production

Haro

Ollero

Trippe

2013

Fuel Processing Technology

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The use of biomass in the production of plastics can contribute to the depletion of greenhouse gas (GHG) emissions and secondarily to partially fulfill the growing demand for plastics expected in the near future.The aim of this study is to assess the production of ethylene, one of the most important commodities in the petrochemical industry, via the dehydration of bioethanol and the conversion of bio-dimethyl ether (bio-DME) into olefins. Four case studies have been developed taking into account the different origins of bioethanol, and one for the conversion of bio-DME. The assessment includes current and promising processes for the production of bioethanol, i.e., 1st generation and 2nd generation bioethanol. The latter comprises biochemical processing (enzymatic hydrolysis), thermochemical processing (both direct and indirect syntheses from syngas) and hybrid processing (fermentation of syngas) of biomass. The results show that two of the considered case studies (Brazilian ethanol and ethanol via indirect synthesis from syngas) enable the cost-competitive production of ethylene at current market prices. If BECCS (Bioenergy with Carbon Capture and Storage) is taken into account for the case studies, the results would be substantially enhanced and all cases, except for the case of bioethanol from biochemical processing, would be profitable.

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The catalytic conversion of bioethanol to hydrocarbon fuel: A review and study

Cited by 55 publications

References 82 publications

Effect of ZnO and NiO Modified HZSM-5 Catalyst for Ethanol Conversion to Hydrocarbons

Effect of ZnO and NiO Modified HZSM-5 Catalyst for Ethanol Conversion to Hydrocarbons

6. Biomass-derived molecules conversion to chemicals using heterogeneous and homogeneous catalysis

Technoeconomic assessment of potential processes for bio-ethylene production

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