|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||208/254H ; 208/254R|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 73 인용 특허 : 2|
A hydrodenitrogenation catalyst is prepared by decomposing a nickel (ammonium) molybdotungstate precursor and sulfiding, either pre-use or in situ, the decomposition product.
[ We claim:] [1.]1. A catalytic hydrodenitrogenation process comprising contacting a hydrocarbon containing feed containing nitrogen in the presence of hydrogen and a catalyst comprising mixed metal oxide having the formula rein the molar ratio of b:(c+d) is 0.5/1 to 3/1; the molar ratio of c:d is .gtoreq.0.001/1; and z=[2b+6(c+d)]2.