Ditapis dengan
Geometric error model and measuring method based on worktable for fiveaxis ma…
This article presents a new integrated geometric model that takes worktable as reference for five-axis machine tools. It could simplify the description of different machine kinetic structures and uniform the measurement coordinate system and machining coordinate system. Based on this model, a new method of measuring geometric errors with conventional instruments is proposed. It could break thro…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- J Engineering Manufacture 227(1) 32–44 , 2012
- Judul Seri
- J Engineering Manufacture
- No. Panggil
- -
Synthesis of Biodiesel in Capillary Microreactors
KOH-catalyzed synthesis of biodiesel was carried out in capillary microreactors with inner diameters of 0.25 or 0.53 mm, with unrefined rapeseed oil and cottonseed oil as raw materials. The influences of the methanol to oil molar ratio, the residence time, the catalyst concentration, the reaction temperature, and the dimension of the capillary on the production of biodiesel were examined. The…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- Ind. Eng. Chem. Res. 2008, 47, 1398-1403
- Judul Seri
- Industrial & Engineering Chemistry Research
- No. Panggil
- -
Low Boiling Point Organic Amine-Catalyzed Transesterification for Biodiesel P…
The transesterification of triacetin to methyl acetate catalyzed by 11 kinds of low boiling point amines was examined at subcritical methanol temperature as model reactions to simulate the biodiesel production. It was found that the branched amines showed higher yield of methyl acetate than normal amines. For normal amines, the yield of methyl acetate decreased with the increase of the carbo…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- Energy & Fuels 2008, 22, 1353–1357
- Judul Seri
- Energy & Fuels
- No. Panggil
- -
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah