|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B01J-008/08 C10G-049/12 C10G-045/16 C10G-045/56 B01J-008/22 C10G-047/26 C10G-067/08 C10G-065/02 C10G-049/00 C10G-045/04 C10G-045/34 C10G-045/46 C10G-047/06 C10G-065/00|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 195|
A system and method for preparing and conditioning a heavy oil feedstock for hydroprocessing in a hydroprocessing system includes forming metal sulfide catalyst particles in situ within the heavy oil feedstock. The metal sulfide catalyst particles are formed in situ by (1) premixing a catalyst precursor with a hydrocarbon diluent to form a diluted precursor mixture, (2) mixing the diluted precursor mixture with the heavy oil feedstock to form a conditioned feedstock, and (3) heating the conditioned feedstock to decompose the catalyst precursor and cause ...
1. A system for preparing and conditioning a heavy oil feedstock for hydroprocessing in a hydroprocessing system, comprising: a catalyst precursor;a hydrocarbon diluent;a heavy oil feedstock separate from the hydrocarbon diluent;a first mixing vessel configured for receiving and mixing the catalyst precursor with the hydrocarbon diluent below a temperature at which a significant portion of the catalyst precursor decomposes to form a diluted precursor mixture comprising mixture products of the catalyst precursor and the hydrocarbon diluent;a second mixing...