CAS: 10026-04-7; Tetrachlorosilane

上下游产品

CAS号7719-09-7 氧氯化硫 | CAS号4766-57-8 正硅酸丁酯 | CAS号682-01-9 四丙氧基硅烷 | CAS号78-10-4 正硅酸乙酯 | CAS号681-84-5 原硅酸四甲酯 | CAS号107-05-1 氯丙烯 | CAS号7440-21-3 硅 | CAS号75-79-6 甲基三氯硅烷 | CAS号562-90-3 正硅酸四乙酯 | CAS号1063-87-2 silicon benzoate | CAS号109111-29-7 trichloro(trifl... | CAS号111939-57-2 bis(4-butylphen... | CAS号562-90-3 正硅酸四乙酯 | CAS号3634-67-1 氯三己基硅烷 | CAS号4766-57-8 正硅酸丁酯 | CAS号31323-44-1 八氯三硅氧烷 | CAS号14986-21-1 六氯二硅氧烷 | CAS号872296-42-9 pentachloro mon... | CAS号56240-64-3 trichloro-[dich...

氯甲烷置于pd3Si体系中,化学反应生成四氯化硅
参考文献: Method Of Preparing An Organohalosilane[fr] Procédé De Préparation D'Un Organohalosilane
标题: Method Of Preparing An Organohalosilane[fr] Procédé De Préparation D'Un Organohalosilane

专利信息

专利号:US-7652164-B2
优先权日:2005-09-13
标题:Process for the direct synthesis of trialkoxysilane
发明人：LEWIS KENRICK M; MEREIGH ABELLARD T; O'YOUNG CHI-LIN; CAMERON RUDOLPH A
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:The Direct Synthesis of trialkoxysilane is carried out by conducting the Direct Synthesis reaction of silicon and alcohol, optionally in solvent, in the presence of a catalytically effective amount of Direct Synthesis catalyst and an effective catalyst-promoting amount of Direct Synthesis catalyst promoter, said promoter being an organic or inorganic compound possessing at least one phosphorus-oxygen bond.

专利号:US-7501599-B2
优先权日:2001-04-24
标题 :Apparatus for plasma synthesis of metal oxide nanopowder
发明人：BOULOS MAHER I; JUREWICZ JERZY W; NESSIM CHRISTINE A ABDEL MESSIH
权利人:TEKNA PLASMA SYSTEMS INC
摘要:A process and apparatus for the synthesis of metal oxide nanopowder from a metal compound vapour is presented. In particular a process and apparatus for the synthesis of TiO 2 nanopowder from TiCl 4 is disclosed. The metal compound vapour is reacted with an oxidizing gas in electrically induced RF frequency plasma thus forming a metal oxide vapour. The metal oxide vapour is rapidly cooled using a highly turbulent gas quench zone which quickly halts the particle growth process, yielding a substantial reduction in the size of metal oxide particles formed compared with known processes. The metal compound vapour can also react with a doping agent to create a doped metal oxide nanopowder. Additionally, a process and apparatus for the inline synthesis of a coated metal oxide is disclosed wherein the metal oxide particles are coated with a surface agent after being cooled in a highly turbulent gas quench zone.

专利号:US-2024309024-A1
优先权日:2023-03-14
标题 :Direct synthesis of alkenylhalosilanes
发明人：LEWIS KENRICK MARTIN; ZHU YANJUN; BYRNE CHRISTOPHER M
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:A process for the direct synthesis of alkenylhalosilane monomers. Forming a slurry of liquid and copper-activated silicon from fresh silicon, cyclone fines and/or fine dust from silicon grinding, ultrafines and/or spent contact mass from the Direct Synthesis of alkylhalosilanes and arylhalosilanes, in a thermally stable solvent. Reacting the silanes by agitating the slurry with at least one unsaturated aliphatic or cycloaliphatic organohalide of the formula R1X, and optionally an organohalosilane and/or hydrogen halide, in the presence of a polymerization inhibiting Lewis base additive, at a reaction time, temperature and pressure effective to produce alkenylhalosilanes having the formulae, R1SiHX2, R12SiHX, R13SiX, R1SiX3, and R12SiX2 or mixtures thereof.

专利号:US-7429672-B2
优先权日:2006-06-09
标题 :Process for the direct synthesis of trialkoxysilane
发明人：LEWIS KENRICK M; CAMERON RUDOLPH A; RITSCHER LEGAL REPRESENTATIVE KAREN
权利人:MOMENTIVE PERFORMANCE MAT INC
摘要:This invention discloses a process to improve reaction stability in the Direct Synthesis of trialkoxysilanes. The process is particularly effective in the Direct Synthesis of triethoxysilane and its higher alkyl cognates providing improved triethoxysilane yields.

专利号:US-10661239-B2
优先权日:2016-04-29
标 题 :Catalytic reactor configuration, preparation and method of direct synthesis of ethylene through oxygen-free catalysis of methane
发明人：BAO XINHE; GUO XIAOGUANG; FANG GUANGZONG; PAN XIULIAN; MENG JINGHENG; YU QINQIN; TAN DALI
权利人:DALIAN INST CHEM & PHYSICS CAS
摘要:A reactor configuration comprises an inlet section I, a preheating section II, a transition section III, a reaction section IV and an outlet section V; except for the preheating section II and the reaction section IV, the existence of the inlet section I, the transition section III and the outlet section V depends on reaction conditions; and the process realizes no coke deposition synthesis of methane and high selectivity synthesis of ethylene. The methane conversion rate is 20-90%; ethylene selectivity is 65-95%; propylene and butylene selectivity is 5-25%; aromatic hydrocarbon selectivity is 0-30%; and coke deposition is zero.

专利号:US-5359016-A
优先权日:1993-03-29
标 题 :Process for the synthesis of styrene-isoprene rubber
发明人：HSU WEN-LIANG; HALASA ADEL F; MATRANA BARRY A
权利人:GOODYEAR TIRE & RUBBER
摘要:The subject invention relates to a technique for synthesizing rubbery copolymers of styrene and isoprene. These rubbery copolymers exhibit an excellent combination of properties for utilization in tire tread rubber compounds. By utilizing these styrene-isoprene rubbers in tire treads, tires having improved wet skid resistance can be built without sacrificing rolling resistance or tread wear characteristics. This invention more specifically discloses a process for the synthesis of styrene-isoprene rubbers which comprises copolymerizing isoprene monomer and styrene monomer in an organic solvent in the presence of a catalyst system which is comprised of (a) a lithium initiator and (b) an alkyl tetrahydrofurfuryl ether modifier, wherein the molar ratio of the modifier to the lithitium initiator is within the range of 2:1 to 40:1. The subject invention further discloses a process for the synthesis of styrene-isoprene rubbers which comprises copolymerizing isoprene monomer and styrene monomer in an organic solvent in the presence of a catalyst system which is comprised of (a) a lithium initiator and (b) 2,2-ditetrahydrofurylpropane as a modifier, wherein the molar ratio of the modifier to the lithium initiator is within the range of 1:1 to 40:1.