Title:
【発明の名称】炭化水素中の有機フッ素化合物レベルの低減方法
Document Type and Number:
Japanese Patent JP2003507492
Kind Code:
A
Abstract:
A system and/or process for decreasing the level of at least one organic fluoride present in a hydrocarbon mixture by first passing the hydrocarbon mixture to an eductor and educting into the hydrocarbon mixture a catalyst comprising a volatility reducing additive and hydrofluoric acid to produce a hydrocarbon-catalyst mixture, permitting the hydrocarbon-catalyst mixture to undergo a phase separation to produce a hydrocarbon phase having a lower concentration of at least one organic fluoride than the hydrocarbon mixture and to produce a catalyst phase, and withdrawing at least a portion of the hydrocarbon phase to thereby form a hydrocarbon product stream, are disclosed. Alternatively disclosed is, a system and/or process for controlling the concentration of at least one organic fluoride and/or the RON of the hydrocarbon mixture by adjusting the amount of volatility reducing additive present in the catalyst are disclosed.
Inventors:
Randolph, Bruce, Bee
Hoover, Kenneth, Charles
Hoover, Kenneth, Charles
Application Number:
JP2000595779A
Publication Date:
February 25, 2003
Filing Date:
January 24, 2000
Export Citation:
Assignee:
Phillips Pittorium Company
International Classes:
C10G35/06; C07C2/62; C07C7/148; C10G29/20; C10G59/02; (IPC1-7): C10G35/06; C10G59/02
Domestic Patent References:
| JPH06106067A | 1994-04-19 | |||
| JPH09504269A | 1997-04-28 | |||
| JPH05271115A | 1993-10-19 |
Foreign References:
| US5689030A | 1997-11-18 |
Attorney, Agent or Firm:
Akira Asamura (3 outside)