ScholarLens Back to search
2012•Industrial CatalysisRequires access

Researches on the preparation of biodiesel from waste cooking oil over acid ionic liquid [(CH_2)_4SO_3HMIM][HSO_4]

Lizhi Yuan

Open publisher page 0 citations

Abstract

Acid ionic liquid [(CH2)4SO3HMIM][HSO4] was prepared and was used as the catalyst for transesterification of waste cooking oil to biodiesel.The influence of reaction time,reaction temperature,molar ratio of methanol to oil,mole ratio of reagent to oil on transesterification was investigated.The results showed that acid ionic liquid [(CH2)4SO3HMIM][HSO4] exhibited good catalytic activity in transesterification of waste cooking oil to biodiesel,and the transesterification rate of 92.13% was attained under the optimum condition as follows:reaction time 4 h,reaction temperature 140 ℃,molar ratio of methanol to oil 12,and molar ratio of reagent to oil 0.08.The as-prepared biodiesel met the requirement of China biodiesel quality specification——GB/T20828-2007 Biodiesel blend stock(BD100) diesel engine fuels.

About this research paper

What this paper is about

Acid ionic liquid [(CH2)4SO3HMIM][HSO4] was prepared and was used as the catalyst for transesterification of waste cooking oil to biodiesel.The influence of reaction time,reaction temperature,molar ratio of methanol to oil,mole ratio of reagent to oil on transesterification was investigated.The results showed that acid ionic liquid [(CH2)4SO3HMIM][HSO4] exhibited good catalytic activity in transesterification of waste cooking oil to biodiesel,and the transesterification rate of 92.13% was attained under the optimum condition as follows:reaction time 4 h,reaction temperature 140 ℃,molar ratio of methanol to oil 12,and molar ratio of reagent to oil 0.08.The as-prepared biodiesel met the requirement of China biodiesel quality specification——GB/T20828-2007 Biodiesel blend stock(BD100) diesel engine fuels.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Acid ionic liquid [(CH2)4SO3HMIM][HSO4] was prepared and was used as the catalyst for transesterification of waste cooking oil to biodiesel.The influence of reaction time,reaction temperature,molar ratio of methanol to oil,mole ratio of reagent to oil on transesterification was investigated.The results showed that acid ionic liquid [(CH2)4SO3HMIM][HSO4] exhibited good catalytic activity in transesterification of waste cooking oil to biodiesel,and the transesterification rate of 92.13% was attained under the optimum condition as follows:reaction time 4 h,reaction temperature 140 ℃,molar ratio of methanol to oil 12,and molar ratio of reagent to oil 0.08.The as-prepared biodiesel met the requirement of China biodiesel quality specification——GB/T20828-2007 Biodiesel blend stock(BD100) diesel engine fuels.

Key concepts: Transesterification, Biodiesel, Methanol, Ionic liquid, Catalysis, Reagent, Organic chemistry, Chemistry

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Researches on the preparation of biodiesel from waste cooking oil over acid ionic liquid [(CH_2)_4SO_3HMIM][HSO_4] — Research Paper | ScholarLens