CAS: 12259-21-1; Iron(Iii) Oxide Hydrate

专利信息

专利号:US-2016008797-A1
优先权日:2014-06-04
标 题:Method for the synthesis of porous inorganic material, catalytic cracking of petroleum hydrocarbons and preparation of catalyst thereof
发明人：CHEN LETIAN; CHEN JIANZHONG
权利人:ZHANJIANG GIANT SUCCESS INVEST CO LTD
摘要:A method for synthesis of porous inorganic materials, preparation of a catalyst and catalytic cracking of petroleum hydrocarbons thereof includes processes for synthesis of porous inorganic materials and preparation of the catalytic cracking catalyst and catalytic cracking of petroleum hydrocarbons. The synthesis process is advantaged in low cost in raw materials; the porous inorganic material has various pore structures; and transitional metal used overcomes the defects of the catalytic properties. The porous inorganic material serving as the main active ingredient and containing crystalline aluminum silicate zeolite structures provides surface acidity required by the catalytic reaction. The surface acidity is flexibly adjusted. The hierarchical pore profile improves the accessibility of the active center of the zeolite structure and favors the reaction efficiency and benefits of the petroleum hydrocarbon cracking, and reduces the negative effects caused by diffusion limit. The catalyst containing the porous inorganic material has low manufacturing cost and better properties.

专利号:US-4546093-A
优先权日:1984-07-05
标 题 :Preparation of catalyst system for the synthesis of 2-6-xylenol
发明人：CHANG KONG R; LIN TRONG G
权利人:CHINA PETROCHEMICAL DEV CORP
摘要:A process for preparing a 3-component catalyst system consisting of manganic oxide, ferric oxide and zinc oxide, which are adjusted to have an atomic ratio of Mn:Fe:Zn from 90:20:20 to 99:0.01:0.01, is used for the catalytic synthesis of 2,6-xylenol from reacting phenol with methanol.

专利号:US-4703030-A
优先权日:1986-07-31
标题:Partially reduced ferric oxide catalyst for the making of ammonia via the photoassisted reduction of molecular nitrogen and method for the preparation of the catalyst
发明人：KHADER MAHMOUD M; LICHTIN NORMAN N
权利人:UNIV BOSTON
摘要:A novel, activated catalyst is provided for the synthesis of ammonia via the photoassisted reduction of molecular nitrogen by water. The novel catalyst is an incompletely reoxidized hydrogen reduced ferric oxide which is prepared by the reduction of an iron oxide such as alpha -Fe2O3 in an atmosphere of water vapor and hydrogen followed by oxidation oxygen or in air. The use of the activated catalyst in photoassisted methods for synthesis of ammonia produces yields of ammonia which are many times the stoichiometric equivalent of the Fe(II) in the catalyst employed.

专利号:US-5194235-A
优先权日:1992-08-27
标题:Synthesis of SSZ-16 zeolite catalyst
发明人：ZONES STACEY I
权利人:CHEVRON RES & TECH
摘要:A method for preparing the zeolite SSZ-16 wherein the organic template used in the synthesis has the formula: wherein n is 3, 4, or 5.

专利号:US-6538154-B2
优先权日:2000-12-11
标 题:Process for the preparation of cinnamic esters
发明人：KUHN WALTER; RICHTER NORBERT; WALTHER LUTZ
权利人:HAARMANN & REIMER GMBH
摘要:The present invention relates to a process for the synthesis of cinnamic esters and/or cinnamic acids by condensation of aldehydes with carboxylic anhydrides, using iron(II) salts as catalyst.

专利号:US-3607942-A
优先权日:1968-05-08
标题 :Synthesis of 1-hydroxy-4-keto-alpha-ionone
发明人：ROWLAND RALPH LAWRENCE
权利人:REYNOLDS TOBACCO CO R
摘要:Air oxidation of 4-keto- Alpha -ionone on solid surfaces to produce 4-(1-hydroxy-4-oxo-2,6,6-trimethyl-2-cyclohexene-1-yl)-3butene-2-one.