Biodiesel with Jatropha procedure is as follows: first oil from Jatropha oil pressing; adding sodium hydroxide in the oil, is separated into a liquid fatty acid salt made by the rainbow Straw oil with methanol; after heat treatment, can generate glycerol sediment and diesel
Jatropha alias: Lamb Tong, smelly Tung, yellow swollen tree, jatropha, false, false Paknam peanut classification status: Euphorbiaceae shrubs or small trees, bark smooth; leaves alternate, ovate orbicular or suborbicular, monoecious; cymes; capsule subglobose, yellow when ripe. Located in Guangdong, Guangxi, Sichuan, Guizhou, Yunnan and other provinces and regions. Jatropha curcas is mostly cultivated in the plains, roadsides and shrubs. Jatropha fruit oil content as high as 60%, can have no sulfur, no pollution, in line with the European four emission standards of biodiesel, is focusing on the development of green energy Chinese species, use of barren hills and wasteland cultivation of Jatropha curcas. Jatropha seed kernel has high toxicity, Mieba Jinno, diarrhea and vomiting.
Eat 2 ~ 3 particles that cause dizziness, vomiting, abdominal pain, diarrhea, eat more symptoms, have difficulty breathing, skin cyanosis, circulatory failure, and have less urine, hematuria and obvious hemolysis phenomenon, and finally collapse death]. The ethanol extract of 22.2g/kg bark was injected into the abdominal cavity of mice, and the activity decreased, jitter, quiet, eyes closed, and died. Chemical composition: seeds contain toxic protein Jatropha toxin, fatty oil. In addition to containing flavonoids Vitexin and isovitexin and apigenin.
