Process for the separation of solvents from hydrocarbons...

Details Process for the separation of solvents from hydrocarbons... Process for the separation of solvents from hydrocarbons...

B - Operations, Transporting

01

D

182/15.4, 117/88

B01D 61/38 (2006.01) B01D 69/12 (2006.01) B01D 71/70 (2006.01) C10G 21/28 (2006.01) C10G 31/11 (2006.01)

Patent

CA 1286612

K 9735 A B S T R A C T PROCESS FOR THE SEPARATION OF SOLVENTS FROM HYDRDCARBONS DISSOLVED IN SAID SOLVENTS A process for the separation of solvents from hydrocarbons dissolved in said solvents by contacting a feed solution (e.g. obtained from a dewaxing unit) comprising hydrocarbons dissolved in an aromatic solvent and a polar aliphatic solvent (e.g. toluene and methyl ethyl ketone) at elevated pressure with one side of a dense membrane which is substantially impermeable to said hydrocarbons and which membrane comprises a layer of a halogen-substituted silicone compound comprising units according to the general formula: Image wherein R1 and R2 represent moieties chosen from the group consisting of hydrogen, halogen, alkyl, aryl, aralkyl and halogen-substituted alkyl, aryl and aralkyl moieties, and recovering said solvents from the other side of the membrane. DLRH04

516029

Affiliated with

Also associated with

Rating

Process for the separation of solvents from hydrocarbons... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the separation of solvents from hydrocarbons..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the separation of solvents from hydrocarbons... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1319485