CAS: 4766-57-8; Tetrabutyl Orthosilicate

相似化合物

682-01-9 5581-66-8 115-82-2

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CAS号71-36-3 正丁醇 | CAS号78-10-4 正硅酸乙酯 | CAS号6485-86-5 tributoxysilane | CAS号57-13-6 尿素 | CAS号10026-04-7 四氯化硅 | CAS号7440-21-3 硅 | CAS号123-86-4 乙酸丁酯 | CAS号681-84-5 原硅酸四甲酯 | CAS号544-16-1 亚硝酸丁酯 | CAS号55665-88-8 N-Tributoxysily... | CAS号3555-47-3 四(三甲基硅氧基)硅烷 | CAS号17866-34-1 Dibutyloxy-bis-... | CAS号87867-98-9 tributyl (trime... | CAS号87867-97-8 butyl tris(trim... | CAS号10026-04-7 四氯化硅 | CAS号109-65-9 正溴丁烷 | CAS号71-36-3 正丁醇 | CAS号123-86-4 乙酸丁酯 | CAS号4766-93-2 N-(2,4-difluoro... | CAS号5736-89-0 4-(正丁氧基)苯乙酮

乙酸丁酯置于tetrabutoxytitanium,硅酸四乙酯体系中,用96%的收率获得产物正硅酸丁酯
参考文献:Khonina; Suvorov; Soldatova,Russian Journal Of General Chemistry,1997,Vol. 67,# 5,P. 729-732
标题:Khonina; Suvorov; Soldatova,Russian Journal Of General Chemistry,1997,Vol. 67,# 5,P. 729-732

专利信息

专利号:US-6540970-B1
优先权日:1999-11-18
标题:Method for the synthesis of molecular sieves
发明人：STROHMAIER KARL G; VAUGHAN DAVID E W
权利人:EXXON MOBIL CHEM PATENTS INC
摘要:The present invention provides a method for the synthesis of MeAPO molecular sieves which includes the following steps: providing a source of alumina, a source of phosphorus, water, and a template suitable for forming a MeAPO molecular sieve; providing a source of metal (Me) including metal particles, the metal particles measuring, in their largest dimension, equal to or less than five nanometers; providing a water soluble organic solvent capable of solubilizing the source of metal; forming a synthesis mixture from the source of alumina, the source of phosphorus, the water, the template, the source of metal, and the solvent; and forming a MeAPO molecular sieve from the synthesis mixture.

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-9714174-B2
优先权日:2012-07-19
标题:Methods of controlling polymorphism in organic-free synthesis of Na-zeolites and zeolite crystals formed therefrom
发明人：RIMER JEFFREY D; MALDONADO MIGUEL; OLEKSIAK MATTHEW D
权利人:RIMER JEFFREY D; MALDONADO MIGUEL; OLEKSIAK MATTHEW D; UNIV HOUSTON SYSTEM
摘要:Methods of controlling crystal polymorphism in organic-free synthesis of Na-Zeolites and the zeolite crystals formed using those methods are provided. The methods disclosed herein create certain types of zeolite crystals more efficiently than other previously known methods. The methods also create certain types of zeolite crystals in a form and concentration not previously disclosed. The methods disclosed herein generally comprise using solutions with varying ratios of silicon (Si), aluminum (Al), hydroxide (OH), and water. Some implementations of the invention disclosed include efficient methods of producing nearly pure cancrinite (CAN), methods of obtaining sodalite in solutions with a high Si/Al ratio, and a method of forming thin, platelet-like ANA crystals with a width of less than about 1 μm and a length of at least about 3 μm.

专利号:US-2010119736-A1
优先权日:2008-10-07
标题 :Ambient pressure synthesis of zeolite films and their application as corrosion resistant coatings
发明人：YAN YUSHAN; CAI RUI; SUN MINWEI
权利人:UNIV CALIFORNIA
摘要:A method for producing zeolite films or membranes at essentially ambient pressure, which includes preparing a synthesis mixture comprising an ionic liquid solvent and an aluminum and/or silicon and/or phosphate source and converting the synthesis mixture to form a continuous zeolite layer. In addition, a method of synthesizing zeolite nanocrystals, which includes preparing a synthesis mixture, the synthesis mixture having a silica or a silica and alumina source, and a template; and synthesizing the synthesis mixture to form zeolite nanocrystals.

专利号:US-11685663-B2
优先权日:2021-06-14
标 题 :Method for manufacture of mesoporous silica in the presence of water-soluble ODSO
发明人：HODGKINS ROBERT PETER; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods of synthesis of mesoporous silica are disclosed. The mesoporous silica synthesized herein, like SBA-15, possesses a two-dimensional, hexagonal, through-hole structure with a space group p6mm. An effective quantity of one or more water-soluble oxidized disulfide oil (ODSO) compounds are used during synthesis to impart distinct characteristics.

专利号:US-12312244-B2
优先权日:2021-06-14
标题:Method for manufacture of mesoporous silica in the presence of thermally expandable microcells
发明人：HODGKINS ROBERT PETER; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods of synthesis of mesoporous silica are disclosed. The mesoporous silica synthesized herein, like SBA-15, possesses a two-dimensional, hexagonal, through-hole structure with a space group p6mm. An effective quantity of one or more thermally expandable microcells are used during synthesis to impart distinct characteristics.