Process for the manufacture of zeolites

Details Process for the manufacture of zeolites Process for the manufacture of zeolites

1983-10-11

1985-07-09

Meros, Edward J.

Chemistry of inorganic compounds

Silicon or compound thereof

Oxygen containing

423332, 423335, C01B 3328

Patent

active

045281726

ABSTRACT:
The invention provides a process for the manufacture of zeolites of the ZSM-5 type by heating an aqueous solution or suspension containing a silicon dioxide source, alkali metal hydroxide and optionally an aluminum source until crystallization occurs. Furthermore, the solution or suspension contains an organic phosphorus compound which is selected from the group consisting of OPR.sup.1 R.sup.2 R.sup.3 and PR.sup.1 R.sup.2 R.sup.3, in which R.sup.1, R.sup.2 and R.sup.3, independently from one another, each are alkyl or alkoxy having each from 2 to 10 carbon atoms.

REFERENCES:
patent: 3709979 (1973-01-01), Chu
patent: 4060590 (1977-11-01), Whittam et al.
patent: 4151189 (1979-04-01), Rubin et al.
patent: 4229424 (1980-10-01), Kokotailo
patent: 4287166 (1981-09-01), Dwyer et al.
Lok et al., "Zeolites", 1983, vol. 3, Oct., pp. 282-291.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-908737