New preparation process of a catalyst for converting aromatic hy

Details New preparation process of a catalyst for converting aromatic hy New preparation process of a catalyst for converting aromatic hy

1978-11-30

1979-12-25

Davis, C.

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

By alkyl or aryl transfer between molecules, e.g.,...

252455Z, C07C 362

Patent

active

041806930

ABSTRACT:
Process for manufacturing a catalyst for hydrocarbon conversion consisting of a mordenite containing less than 0.5% by weight ofsodium, having a molar ratio SiO.sub.2 /Al.sub.2 O.sub.3 from 10 to 100 and further containing at least one metal selected from cobalt, nickel, silver and palladium, wherein said metal in incorporated to a mordenite of the sodic form having a molar ratio SiO.sub.2 /Al.sub.2 O.sub.3 close to 10, the major portion of the sodium is eliminated, the resulting catalyst mass is dried from about 50.degree. to 150.degree. C. and then subjected to a first so-called dry calcination between 300.degree. and 700.degree. C., in the presence of a dry, inert or oxidizing gas containing less than 1% by volume of steam, and to a second so-called wet calcination between 250.degree. and 700.degree. C., in the presence of either steam or an inert or oxidizing gas containing at least 3% of steam.

REFERENCES:
patent: 3281483 (1966-10-01), Benesi et al.
patent: 3337474 (1967-08-01), Cornelius et al.
patent: 3476821 (1969-11-01), Brandenburg et al.
patent: 3506731 (1970-04-01), Frilette et al.
patent: 3629351 (1971-12-01), Olive et al.
patent: 3636184 (1972-01-01), Strehlke et al.
patent: 3720726 (1973-03-01), Mitsche et al.
patent: 3780121 (1973-12-01), Suggitt et al.

Affiliated with

Also associated with

Rating

New preparation process of a catalyst for converting aromatic hy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with New preparation process of a catalyst for converting aromatic hy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and New preparation process of a catalyst for converting aromatic hy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2071634