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Dive into the research topics where Dai Lingmei is active.

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Featured researches published by Dai Lingmei.


Chemical Research in Chinese Universities | 2016

Effect of solvent on the extraction of microalgae lipid for biodiesel production

Kuan Dingyaw; Du Wei; Dai Lingmei; Ma Gaojian; Liu Dehua

The effect of solvent on the microalgae lipid extraction was studied. The efficiency of lipid extraction from microalgae was found to differ according to the solvent used. The existence of formic acid contributed to the extraction of lipid to a great extent. With 8 mg/L formic acid existing in the system, the lipid yield and free fatty methyl ester(FAME) yield increased from 39% to 42% and from 81% to 90% respectively compared to the control. The highest lipid yield of 42% was achieved from Chlorella protothecoidesis with an FAME yield of 89% when a mixed solvent of 14 mL/g dichloromethane, 2 mL/g methanol and 4 mL/g formic acid was used.


Archive | 2013

Method for preparing oil-displacing agent by modification of alkali lignin

Luo Shujuan; Zhu Yunmei; Zhou Yujie; Zhang Jian An; Shen Shicheng; Liu Hongjuan; Cheng Keke; Liu Dehua; Dai Lingmei; Zhao Xuebing; Mi Jie


Archive | 2017

Table salt and preparation method and system thereof

Zhao Xuebing; Liu Dehua; Dai Lingmei; Zou Chenghua; Yu Guilan


Archive | 2017

Enrichment method of polyunsaturated fatty acids

Du Wei; Guan Dingyao; Dai Lingmei; Liu Dehua


Archive | 2017

Process for preparing fatty acid short-chain ester

Du Wei; Guan Dingyao; Dai Lingmei; Liu Dehua


Archive | 2017

Fatty acid short chain ester two-step preparation technology

Du Wei; Guan Dingyao; Dai Lingmei; Liu Dehua


Archive | 2017

Coupling process for preparing biodiesel and enriching polyunsaturated fatty acid esters

Du Wei; Dai Lingmei; Liu Dehua


Archive | 2016

Method for preparing biodiesel through enzyme technology

Du Wei; Wang Songmei; Dai Lingmei; Liu Dehua


Archive | 2016

Coupling process for producing biodiesel with enzymic method and enriching polyunsaturated fatty acid ester

Du Wei; Dai Lingmei; Liu Dehua


Archive | 2016

Novel process for preparing biodiesel from combination of different acyl acceptors

Du Wei; Dai Lingmei; Liu Dehua; Tian Xingguo

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Du Wei

Tsinghua University

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Yuen May Choo

Malaysian Palm Oil Board

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