Acid-type hydrocarbon alkylation with acid recycle streams at sp

Details Acid-type hydrocarbon alkylation with acid recycle streams at sp Acid-type hydrocarbon alkylation with acid recycle streams at sp

1979-04-05

1980-05-27

Crasanakis, George

Chemistry of hydrocarbon compounds

Saturated compound synthesis

With measuring, sensing, testing, or synthesis operation...

585716, 585723, 585727, 585730, 585401, 585911, 585926, 422111, 422234, 422235, 23230A, C07C 354, G01N 2500, B01J 800

Patent

active

042051967

ABSTRACT:
A method of alkylating an alkylatable hydrocarbon with different alkylating agents, at different reaction temperatures and in a single reaction zone, in which an alkylatable hydrocarbon is contacted with an acid-type catalyst and at different points in an elongated reaction zone, the reaction zone effluent is separated into a hydrocarbon phase and a catalyst recycle phase and the reaction temperatures of the various alkylating agents are maintained at different temperatures by splitting the recycle catalyst phase into an equal number of streams and adjusting the reaction temperatures by adjusting the temperatures of the recycle catalyst phase streams, the relative proportions of the recycle catalyst phase streams or both. A method of starting-up the process and apparatus for conducting the process are also disclosed.

REFERENCES:
patent: 3080438 (1963-03-01), Sailors
patent: 3169152 (1965-02-01), Van Pool et al.
patent: 3169153 (1965-02-01), Walker et al.
patent: 3249649 (1966-05-01), Sherk et al.
patent: 3998903 (1976-12-01), Sobel

Affiliated with

Also associated with

Rating

Acid-type hydrocarbon alkylation with acid recycle streams at sp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Acid-type hydrocarbon alkylation with acid recycle streams at sp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acid-type hydrocarbon alkylation with acid recycle streams at sp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1120752