Esterification of acrylic acid with ethanol was carried out using an in-situ reactor with an integrated pervaporation assembly (IPAE) made of polyvinyl alcohol (PVA) membrane and was compared with a non-integrated (NIE) system. Effect of reaction temperature (T r ), catalyst loading (C C )...
In a process for esterifying (meth)acrylic acid with an alkanol in the presence of an esterification catalyst, in which unconverted starting compounds and the (meth)acrylate to be formed are separated
18.Nitrous esters can react with alkyl peroxides to yield alkyl nitrates.亚硝酸酯与过氧化烷基反应,得到烷基硝酸酯。 相关短句/例句 enol lactonization烯醇内酯化反应 3)Esterification of acetic acid by ethanol乙酸乙酯化反应 4)sulfonation[,s?lf?'nei??n]硫酸酯化反应 1.Optimal technical study on sulfon...
Esterification of acrylic acid with but-1-ene over sulfated Fe- and Mn-promoted zirconia The role of Mn and Fe as promoters of sulfated zirconia (ZS) has been studied in the reaction of acrylic acid (AA) esterification by but-1-ene to sec-butyl... N Essayem,V Martin,A Riondel,......
Enhancement of Esterification Reaction in Organic Solvent by immobilized enzyme with modifying of enzyme Succinic acid (SA) was esterified with ethanol using Candida antarctica lipase B immobilized on acrylic resin at 40 and 50掳C. Enzyme activity in the react... M Goto,H Kaneko,T Shiraishi,.....
Process for production of organic acid esters acid catalysts in a structured packing in a single column for preparing ethyl lactate from the esterification of lactic acid by ethanol; purifiacation; cost efficiency; simplification; circulation of dimer, trimer by-products, hydrolysis/... Dennis J. ...
Provided is a method for producing a (meth)acrylic acid ester compound, the method making it possible to carry out esterification at a high introduction ra... A Naoto,U Takuya 被引量: 0发表: 2022年 Carboxylation of Acetylene without Salt Waste: Green Synthesis of C4 Chemicals Enabled by a...
The traditional way of producing ethyl acetate is the ethanol esterification of acetic acid in the presence of sulfuric acid or cation exchangers. An ... L Partin,A Shaikh,M Janka,... 被引量: 0发表: 2015年 A method for continuously producing acrylic acid-n-butyl ester or acrylic acid is...
Esterification of poly(acrylic acid) and poly(methacrylic acid) with relatively bulky alkyl halides via the corresponding tetrabutylammonium salts in dimet... YF Maa,SH Chen - 《Macromolecules》 被引量: 13发表: 1989年 Production of aryl carboxylate esters Disclosed is a process for the preparation...
An unprecedented and highly reactive Pd/C catalytic system has been introduced for the regiodivergent hydrocarboxylation of terminal alkynes to selectively afford various acrylic and cinnamic acids employing oxalic acid as a CO source as well as a promoter for the formation of the active Pd–H ...