|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||C10G-013/02 C07C-005/10 B01J-027/04 B01J-035/10|
|미국특허분류(USC)||208/109 ; 208/112 ; 208/143 ; 252/459|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 22 인용 특허 : 0|
This invention relates to a method for making supported nickel catalysts which are characterized as having the nickel in a highly dispersed state, the catalysts and use thereof in hydrogenation, reforming and hydrocarbon synthesis reactions, for example, Fischer-Tropsch reactions. Catalysts prepared by the method of the instant invention, wherein nonaqueous solutions are used in preparing the catalyst, are characterized as having a degree of dispersion of at least 10% greater than similar catalysts prepared by the prior art aqueous impregnation technique...
In catalytic hydrogenation wherein the feedstream to be processed is contacted with a catalyst under hydrogenation reaction conditions, the improvement comprising using as the catalyst, a highly dispersed nickel catalyst having a nickel surface area of from 200 to 400 m2/gram prepared by the method which comprises slurrying a nickel metal precursor dissolved in a nonaqueous organic liquid solvent with a high surface area refractory oxide support, removing the solvent to obtain a composite of said nickel metal precursor and said support, and activating sa...