Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
IMPROVED SEPARATION PROCESS
Document Type and Number:
Japanese Patent JP2012162731
Kind Code:
A
Abstract:

To provide a new process for separating two or more immiscible liquids.

When an admixture of immiscible liquids of disulfides and caustic solution, created during a process for the removal of sulfur and other contaminants from hydrocarbons including liquid petroleum gas ("LPG"), is separated into an aqueous caustic stream for recycle and an organic stream containing the disulfides, recycle caustic solution and disulfide oil is separated using a bundle of high surface area fibers selected from the group consisting of metal fibers, glass fibers, polymer fibers, graphite fibers and carbon fibers.


Inventors:
ZHANG TIEJUN
TURNER V KEITH
Application Number:
JP2012095230A
Publication Date:
August 30, 2012
Filing Date:
April 19, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MERICHEM CO
International Classes:
C10G27/06; C10G19/08
Domestic Patent References:
JP2003027068A2003-01-29
JPS61157582A1986-07-17
JPH0330803A1991-02-08
JPS63503547A1988-12-22
Attorney, Agent or Firm:
Asamura patent office
Hideto Asamura
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda