## Abstract The property of a variety of ionic liquids (ILs) as reaction media was evaluated for the production of biodiesel by enzymatic methanolysis of rapeseed oil. The IL Ammoeng 102, containing tetraaminum cation with C~18~ acyl and oligoethyleneglycol units, was found to be capable of forming
Macroeconomic effects of a community-based biodiesel production system
β Scribed by D.L. Van Dyne; J.A. Weber; C.H. Braschler
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 564 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0960-8524
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## Abstract A silica gelβbased prolongedβrelease system for methanol was applied in biodiesel production catalyzed by lipase LipB68, instead of the traditional method of threeβstep addition of methanol. With the application of the prolongedβrelease system, the recycle times of the catalyst increase
Researchers have become increasingly concerned about whether behaviors that have been successfully changed through intervention programs are maintained after completion of the intervention. Project PRIMER (Producing Infant/Mother Ethnic Readers) is a community-based program designed to teach low-inc