|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B01J-027/02 B01J-027/047 B01J-027/051 B01J-027/049 B01J-027/043 B01J-027/045|
|미국특허분류(USC)||502/216; 502/219; 502/220; 502/221; 502/222; 502/223|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 26|
The present invention relates generally to ultradispersed catalyst compositions and methods for preparing such catalysts. In particular, the invention provides catalyst composition of the general formula: BxMyS(1.1 to 4.6)y+(0.5 to 4)x where B is a group VIIIB non-noble metal and M is a group VI B metal and 0.05≦y/x≦15.
1. A catalyst composition of the general formula: BxM1yM2zO(2 to 3)zS[(0.3 to 2)y+(0.5 to 4)x]where B is a group VIIIB non-noble metal and M1 and M2 are group VI B metals and 0.05≦y/x≦15 and 1≦z/x≦14and wherein the catalyst composition is an ultradispersed suspension in a hydrocarbon solvent with a median particle diameter from 30 nm to 6000 nm. 2. A catalyst composition as in claim 1 wherein 0.2≦y/x≦6. 3. A catalyst composition as in claim 1 wherein z/x is 10≦z/x≦14. 4. A catalyst composition as in claim 3 wherein z/x is 12. 5. A catalyst composition as...