|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||208/108; 109/1113; 109/11135; 109/213; 109/217|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 6 인용 특허 : 0|
The invention concerns a process for slurry phase hydroconversion of liquid sulphur-containing heavy hydrocarbon feeds, in the presence of hydrogen and in the presence of a solid catalyst, said catalyst being obtained from an aqueous solution formed from at least one cobalt and/or nickel salt of at least one heteropolyanion combining molybdenum and cobalt or molybdenum and nickel in its structure. The aqueous solution is introduced into a hydrocarbon oil containing asphaltenes and/or resins to form an emulsion and said emulsion is then injected upstream ...
The invention claimed is: 1. A process for converting heavy feeds carried out in a slurry reactor in the presence of hydrogen and an unsupported solid catalyst, said catalyst being obtained from an aqueous solution containing at least one cobalt and/or nickel salt of at least one heteropolyanion combining molybdenum and cobalt in its structure, said salt being CoII3[CoIII2Mo10O38H4], or NiII3[CoIII2Mo10O38H4], alone or respectively as a mixture with the salt COII3/2[CoIIIMo6O24H6] or the salt NiII2[NiIIMo6O24H6], or from an aqueous solution containing as...