Catalyst for the pyrolysis of hydrocarbons

Details Catalyst for the pyrolysis of hydrocarbons Catalyst for the pyrolysis of hydrocarbons

1979-03-30

1982-11-30

Dees, Carl F.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

B01J 2920

Patent

active

043615023

ABSTRACT:
A catalyst, for the catalytic pyrolysis of hydrocarbons to olefins and diolefins at temperatures in the range of 600.degree.-750.degree. C. and pressures of 0.1 to 20 atmospheres, is a bifunctional synthetic modified mordenite zeolite of the formula (yH.zM.uNa) O.Al.sub.2 O.sub.3.SiO.sub.2 wherein M is Cu, Ag or Co/2 and u+y+z approach or equal 2. Good yields of ethylene and propylene are obtained from hydrocarbon feedstocks having boiling points up to 550.degree. C.

REFERENCES:
patent: 3013982 (1961-12-01), Breck et al.
patent: 3207701 (1965-09-01), Curtin
patent: 3236762 (1966-02-01), Rabo et al.
patent: 3444253 (1969-05-01), Reimlinger et al.
patent: 3823092 (1974-07-01), Gladrow
patent: 3835032 (1974-09-01), Dolbear et al.

Affiliated with

Also associated with

Rating

Catalyst for the pyrolysis of 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 Catalyst for the pyrolysis of hydrocarbons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst for the pyrolysis of hydrocarbons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-195065