Biodiesel Production Line suppliers Recently, the “ that finishs by researcher of institute of the sources of energy of Guangzhou of Chinese Academy of Sciences a kind solubilizing the methodological ” of derv of biology of preparation of catalysis of homogeneous phase of easy detached and ionic liquid obtains a country to invent patent accredit.
It is good that biology derv does not contain sulfur and aromatic hydrocarbon, 16 alkyls to be worth tall, lubricity, it is a kind of high grade clean derv. The researcher uses ionic liquid to have the characteristic of very strong plasticity, development goes a kind to be solid state below room temperature condition, heat to become a liquid to melt of 80 ¡æ above, to the ionic liquid with grease and mellow good dissolvability of short cable length. In process of biology derv preparation, what ionic liquid regards reaction bottom as content again as activator already is solubilizing agent, the “ that makes react the system shows Xiang Rong condition of one photograph ” , be helpful for reaction undertaking then.
According to introducing, after reaction ends, pass refrigeration, ionic liquid writtens guarantee partial crystallization goes out, its are solubilizing action also disappears subsequently, reaction system transforms originally to derv of photograph ” , biology is given priority to and dissolve for “ with ionic liquid the ” of “ oily photograph that has a few grease raw material that did not react and the “ alcohol that comprise with methanol and glycerine ”3 surprise appearance. The systematic classics after reaction filters and decantation undertakes depart very easily, distill of need of the dissolvability difference of liquid of the ion in solving existing technology to heart thing, ionic liquid reclaims wait for a problem.
Operation of this invention technology is simple rate of convenient, response is rapid, change lead tall, production easy depart is rarefied, activator ion liquid can repeat use, caustic low, do not pollute an environment, derv of biology of can fast preparation, can improve manufacturing efficiency greatly, reduce manufacturing cost, have better industrialization application prospect.
” Chinese science signs up for ” (2017-11-28 the 4th edition is integrated)