It is a multi-phase-catalyzed reaction to produce calcium phenylpyruvate by double carbonylation of benzylchloride. Based on the analysis of the reaction mecha
<正> 1 INTRODUCTIONIt is of great importance to remove thiophene to obtain a highly-purified benzene product.Anumber of methods practiced in industry involve th
When species in solution undergo multiple chemical reactions the solution may be treatedas a solution of all species actually present or as a hypothetical solut
phase partition of acrylvnitrile in the vlnylidene chloride/water system at different temperature and under pressure was studied, A calculation method for aver
Tri-n-butyl phosphate(TBP)dissolved in kerosene was chosen as extractant for lithium from a modelbrine having high magnesium-to-lithium ratio and ferric chloride
In this paper the desorption kinetics of volatile in condensed mode polyethylene process is studied through experiments. It is found that though the residual vo
The growth of filamentous microorganism is contributed by tip extenasion and branching, The microecoplc growth of filamentous mlcroorgemiam means the growth pro