75-34-3Relevant articles and documents
PROCESS FOR THE PRODUCTION OF VINYL CHLORIDE, HEAVIES, AND HYDROGEN CHLORIDE FROM ETHANE
-
Page/Page column 5-6, (2016/06/06)
A process is provided for the chlorination of ethane using chlorine as the chlorinating agent to produce hydrogen chloride (HCl) and vinyl chloride (VCM) and heavies.
Non-mercury catalytic acetylene hydrochlorination over bimetallic Au-Co(III)/SAC catalysts for vinyl chloride monomer production
Zhang, Haiyang,Dai, Bin,Wang, Xugen,Li, Wei,Han, You,Gu, Junjie,Zhang, Jinli
supporting information, p. 829 - 836 (2013/04/10)
Several gold-based catalysts including Au, Au-La(iii), Au-Co(ii), and Au-Co(iii) were prepared and assessed for acetylene hydrochlorination, combining with characterizations of low-temperature N2 adsorption/desorption, thermogravimetric analysis, X-ray diffraction, temperature-programmed reduction, inductively coupled plasma-atomic emission spectroscopy, transmission electron microscopy, and X-ray photoelectron spectroscopy. The best catalytic performance was obtained over Au1Co(iii)3/SAC catalysts with an acetylene conversion of 92% and a selectivity to VCM of 99.9%. It is indicated that the additives of Co(iii), Co(ii) and La(iii) are preferential to stabilize the catalytic active Au+ species and inhibit the reduction of Au3+ to Au 0 in the preparation process of Au-based/SAC catalysts. The addition of these additives can greatly inhibit the occurrence of coke deposition on the catalyst surface, and also inhibit the catalyst sintering, thereby improving the activity and long-term stability of the Au-based catalysts.
RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, NOVEL COMPOUND AND METHOD OF PRODUCING THE SAME, AND ACID GENERATOR
-
, (2009/04/24)
A compound represented by formula (I); and a compound represented by formula (b1-1): wherein X represents —O—, —S—, —O—R3— or —S—R4—, wherein each of R3 and R4 independently represents an alkylene group of 1 to 5 carbon atoms; R2 represents an alkyl group of 1 to 6 carbon atoms, an alkoxy group of 1 to 6 carbon atoms, a halogenated alkyl group of 1 to 6 carbon atoms, a halogen atom, a hydroxyalkyl group of 1 to 6 carbon atoms, a hydroxyl group or a cyano group; a represents an integer of 0 to 2; Q1 represents an alkylene group of 1 to 12 carbon atoms or a single bond; Y1 represents an alkylene group of 1 to 4 carbon atoms or a fluorinated alkylene group; M+ represents an alkali metal ion; and A+ represents an organic cation.