|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||208/112 ; 208/108 ; 208/216R ; 208/243|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 4 인용 특허 : 20|
A hydrotreating (hydrovisbreaking) process comprises the step of contacting under suitable reaction conditions (A) a substantially liquid hydrocarbon-containing feed stream which contains more than 0.1 weight-% Ramsbottom carbon residue, (B) a free hydrogen-containing gas and (C) a catalyst composition comprising alkyl molybdate and/or molybdenum sulfonate.
A hydrotreating process comprising the step of contacting (A) a substantially liquid hydrocarbon-containing feed stream, which also contains Ramsbottom carbon residue, as determined by ASTM D524, in excess of about 0.1 weight-%, simultaneously with (B) a free hydrogen-containing gas, and (C) a catalyst composition comprising a mixture of at least one alkyl molybdate and at least one molybdenum sulfonate, under such hydrotreating conditions as to obtain a liquid product having reduced amounts of Ramsbottom carbon residue and reduced amounts of hydrocarbon...