Method for the separation of aromates from a hydrocarbon...

Details Method for the separation of aromates from a hydrocarbon... Method for the separation of aromates from a hydrocarbon...

Category

C - Chemistry, Metallurgy

Subcategory

07

Subsubcategory

C

CPC

202/77

IPC codes

C07C 7/08 (2006.01) C10G 7/08 (2006.01) C10G 21/20 (2006.01)

Type

Patent

Patent number

CA 1226551

Description

ABSTRACT OF THE DISCLOSURE A process is disclosed for the separation of an aromatic hydrocarbon from a hydrocarbon mixture of varying aromatic content, by mean; of extractive distillation, employing as a selective solvent, an N-substituted morpholine, wherein the N-substituent contains up to 7 carbon atoms. In the entry product, the weight ratio of light non-aromatic hydrocarbons to heavy non-aromatic hydrocarbons should amount to at least 0.4 to 1. The light non-aromatic hydra- carbons necessary for adjustment of this ratio can be either introduced dir- ectly into the lower part of the extractive distillation column, or added to the entry product before introducing the latter to the extractive distillation column. -1-

Application Number

475741

Affiliated with

Also associated with

Rating

Method for the separation of aromates from a hydrocarbon... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1224318