CAS: 20338-08-3; Titanium Tetrahydrate

上下游产品

water titanium(IV)isopropoxide titanium hydrogenbromine titanium iodine

📜Titanium(Iv) Isopropylate置于氨体系中,用 硝酸 用作溶剂,化学反应生成四羟基钛
参考文献:Isomerization Of Caryophyllene Oxide Catalyzed By Solid Acids And Bases.
标题:Isomerization Of Caryophyllene Oxide Catalyzed By Solid Acids And Bases.
摘要:石竹烯氧化物在十一种固体酸和碱催化剂上反应得到4,5-二氢石竹烯-5-酮(III),(1R,5S,8R,9R)-4,4,8-三甲基三环[6.3.1.01,5 ]Dodeca-2-En-9-O1 (Iv),(2S,5R,9R)-石竹-1(12),8(15)-Dien-9-Ol (V),(2S,5R,9R)-石竹-1(12),7-二烯-9-醇(Vi),和(2S,5R,9S)-石竹-1(12)-7-二烯-9-醇(Vii). Feso4 和 Zr(So4)2 上形成了大量的 Iii 和 Iv.烯丙醇(v,Vi 和 Vii)优先由 Al2O3-Ii 和 Tio2-Zro2 生成,选择性 >74%:在 Tio2-Zro2 上为 96%.其他催化剂均匀形成三至五种产物.
Doi:10.1246/bcsj.66.218

专利信息

专利号:US-8067633-B2
优先权日:2006-12-05
标 题:Method for the synthesis of (meth)acrylic esters catalysed by a polyol titanate
发明人：PAUL JEAN-MICHEL
权利人:PAUL JEAN-MICHEL; ARKEMA FRANCE
摘要:The subject of the invention is a method for the synthesis of (meth)acrylic esters by transesterification in the presence of a catalyst corresponding to the formula [(R′O) 3 Ti] x R″ in which R′ is a linear or branched alkyl radical having from 2 to 8 carbon atoms which may contain heteroatoms or R′ is a phenyl radical, R′ is a polyfunctional radical, originating from a polyol R′(OH) x comprising x alcohol functional groups and x is an integer ranging from 2 to 6. The method according to the invention is particularly well suited to the synthesis of dialkylaminoalkyl (meth)acrylates from methyl (meth)acrylate and a dialkylaminoalcohol.

专利号:US-8283424-B2
优先权日:2008-03-18
标题 :Process for the synthesis of alpha-olefin polymerization procatalysts
发明人：GUPTA VIRENDRAKUMAR; PATIL HARSHAD RAMDAS; NAIK DHANANJAY GHELABHAI
权利人:GUPTA VIRENDRAKUMAR; PATIL HARSHAD RAMDAS; NAIK DHANANJAY GHELABHAI; RELIANCE IND LTD
摘要:The invention relates to a process for the synthesis of a Ziegler Natta procatalyst, the process comprising first treating magnesium alkoxide with a twice used mixed solvent of TiCl 4 and chlorobenzene to form a first stage product, then treating the first stage product with a once used mixed solvent of TiCl 4 and chlorobenzene to form a second stage product and finally treating the second stage product with mixed solvent recovered by treatment of effluent from the first treatment with benzoyl chloride so as to convert contaminant of formula TiCl 3 OR in the effluent to an addition complex which is precipitated, filtered off and hydrolyzed to recover ethyl benzoate and to form Ti(OH) 4 as a side product, the product after final treatment being subjected to a plurality of successive washing steps with used as well as recovered hexane.

专利号:US-7919069-B2
优先权日:2007-06-13
标题 :Rapid synthesis of titanate nanomaterials
发明人：KUNDU ANIMESH
权利人:UNIV LEHIGH
摘要:Provided herein is a hydrothermal process for the rapid synthesis of inorganic nanomaterials (e.g., nanofibers) containing sodium, bismuth, titanium, and oxygen, as well as new compositions made thereby. The process involves heating an aqueous solution or suspension of suitable salts of aforementioned elements at elevated temperature and pressure under constant stirring in a hermetically sealed vessel for a predetermined amount of time (e.g., less than two hours). The powder thus obtained contains nanofibers of rectangular cross-section, with the smallest fibers typically have a cross section of 16 nm×40 nm. Example fibers made by such processes have an aspect ratio exceeding 200.

专利号:EP-1611058-B1
优先权日:2003-03-31
标题:Method for synthesis of geikielite
发明人：PARTHASARATHY G; MANORAMA S V
权利人:COUNCIL SCIENT IND RES
摘要:The present invention relates to a method for the synthesis of geikielite, a mantle oxide by thermal decomposition of hydrous magnesium nitrate and titanium hydroxide. The method of the invention is simple and economical.

专利号:US-2020262714-A1
优先权日:2017-09-14
标题:Synthesis of Lithium Titanate
发明人：REED CHRISTOPHER JOHN
权利人:Neomaterials Pty Ltd
摘要:A method for the synthesis of lithium titanate, the method comprising the method steps of: (i) reacting a source of titanium ions with a source of lithium ions at increased temperature in one or more reaction vessels for a period of time; and (ii) calcining the product of step (i) to produce a lithium titanate product having a nano-tube type crystal structure. An electrode material produced by the method of the invention and a lithium ion battery utilising the electrode material are also disclosed.

专利号:US-9040444-B2
优先权日:2009-12-22
标 题:Semi continuous process for the synthesis of a catalyst for use in the manufacture of polyolefins
发明人：SINGALA KAMLESH; SINGH SAURABH; GUPTA VIRENDRAKUMAR
权利人:SINGALA KAMLESH; SINGH SAURABH; GUPTA VIRENDRAKUMAR; RELIANCE IND LTD
摘要:A semi-continuous process and system thereof, for the synthesis of a narrow particle size distribution Zeigler Natta procatalyst for use in the manufacture of polyolefins. The process comprises: (a) mixing a reaction mixture containing a titanium compound; (b) charging a first reactor with said reaction mixture; (c) removing excess reactants from said first reactor as a filtrate; (d) feeding said filtrate to at least one further reactor; and continuously removing excess reactants from said at least further reactor.