
专利信息
专利号:US-4943551-A
优先权日:1985-11-08
标 题:Catalyst for synthesis of mixtures of methanol and higher alcohols
发明人:DOMBEK BERNARD D
权利人:UNION CARBIDE CHEM PLASTIC
摘要:Catalyst composition for the production of methanol and higher saturated aliphatic alcohols from synthesis gas. The catalysts consist essentially of: n (i) about 0.18 to about 0.81 mol fraction of copper; n (ii) about 0.045 to about 0.54 mol fraction of thorium; n (iii) up to about 0.54 mol fraction of zirconium; and n (iv) about 0.01 to about 0.2 mol fraction of an alkali metal.
专利号:US-3862978-A
优先权日:1967-08-24
标 题:Catalytic synthesis of organic halogen compounds from an ethylenically unsaturated compound and a halogenated organic compound
发明人:DECKER DALTON L; MOORE CARL; TOUSIGNANT WILLIAM F
权利人:DOW CHEMICAL CO
摘要:Method for forming a chemical adduct of an ethylenically unsaturated compound with a halogenated organic compound having on a single carbon atom thereof at least two halogen atoms at least one of which is chlorine, bromine or iodine, characterized by employing a catalyst of which the essential members are copper and an amine selected from piperidine, substituted piperidines, cyclohexylamines and secondary amines on which the hydrocarbyl substituents are allyl, benzyl or lower alkyl radicals.
专利号:US-2007264189-A1
优先权日:2005-05-19
标题 :Synthesis of Metal-Metal Oxide Catalysts and Electrocatalysts Using a Metal Cation Adsorption/Reduction and Adatom Replacement by More Noble Ones
专利号:US-12370534-B1
优先权日:2025-03-10
标 题:g-C3N4@CuO/MgAl2O4 nanocomposite synthesis for hydrogen generation
发明人:IBRAHIM MOHAMED NADY ABD EL-HAMEED; OMRAN MOHAMED KHAIRY; ABDULKHAIR BABIKER YAGOUB ELHADI
权利人:IMAM MOHAMMAD IBN SAUD ISLAMIC UNIV
摘要:A method for hydrogen (H2) generation includes reacting sodium borohydride (NaBH4) with water in the presence of a graphite-phase carbon nitride copper oxide and magnesium aluminum oxide (g-C3N4@CuO/MgAl2O4) nanocomposite to hydrolyze the sodium borohydride and generate hydrogen. The g-C3N4@CuO/MgAl2O4 nanocomposite comprises a graphite-phase carbon nitride (g-C3N4) in an amount of 5 to 15 percent by weight (wt. %), copper oxide in an amount of 3 to 7 wt. %, and magnesium aluminum oxide (MgAl2O4) in an amount of 80 to 90 wt. % based on a total weight of the g-C3N4@CuO/MgAl2O4 nanocomposite.
专利号:US-7704918-B2
优先权日:2005-05-19
标 题 :Synthesis of metal-metal oxide catalysts and electrocatalysts using a metal cation adsorption/reduction and adatom replacement by more noble ones
专利号:US-3454657-A
优先权日:1967-08-24
标 题:Catalytic synthesis of organic halogen compounds
发明人:DECKER DALTON L; MOORE CARL; TOUSIGNANT WILLIAM F
权利人:DOW CHEMICAL CO