发明名称 |
Process for the upgradation of petroleum residue |
摘要 |
The present invention provides a process for the upgradation of petroleum residue into useful fractions by subjecting petroleum residue in the presence of a solvent and ferrous sulphate catalyst to a pressure in the range of 10 atm. to 120 atm., temperature in the range of 380-420° C., for a period in the range of 0-120 minutes, in a reactor vessel, in an inert atmosphere. The charge is then cooled to room temperature and the product gas released through scrubbers. The residue is re-heated, if required, for free flow of liquid product. The resulting liquid product is distilled to obtain useful fractions.
|
申请公布号 |
US6540904(B1) |
申请公布日期 |
2003.04.01 |
申请号 |
US20000518413 |
申请日期 |
2000.03.03 |
申请人 |
GUN SUHAS RANJAN;CHOWDHURY PRIYA BANDHU;BHATTACHARYA KASHI NATH;ROY ACHINTA KUMAR;SHARMA UMANAND;GHOSH SWAPAN KUMAR;SINHA AWADHESH KUMAR;CHANDA SANTOSH KUMAR;MANDAL SUKUMAR;RAY SANJAY KUMAR;DAS ASIT KUMAR;MAKHIJA SATISH;GHOSH SOBHAN;BHATNAGAR AKHILESH KUMAR |
发明人 |
GUN SUHAS RANJAN;CHOWDHURY PRIYA BANDHU;BHATTACHARYA KASHI NATH;ROY ACHINTA KUMAR;SHARMA UMANAND;GHOSH SWAPAN KUMAR;SINHA AWADHESH KUMAR;CHANDA SANTOSH KUMAR;MANDAL SUKUMAR;RAY SANJAY KUMAR;DAS ASIT KUMAR;MAKHIJA SATISH;GHOSH SOBHAN;BHATNAGAR AKHILESH KUMAR |
分类号 |
C10G11/02;(IPC1-7):C10G11/02 |
主分类号 |
C10G11/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|