Waste chlorosilane treatment

Details Waste chlorosilane treatment Waste chlorosilane treatment

1982-03-22

1983-10-04

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

528 12, 528 14, 556451, 556453, 556455, 556456, 556452, 556457, C08G 7700

Patent

active

044080301

ABSTRACT:
A process is described by which numerous waste or by-product chlorosilane streams can be treated to obtain a granular gel that is easily handleable in further processing steps, shipment, or disposal operations. By hydrolyzing a combined stream with an average SiCl functionality greater than or equal to 2.8 in an aqueous medium at elevated temperature a granular gel is obtained in all cases. The combined stream can be formed by blending several different streams to obtain the desired average SiCl functionality. If the aqueous medium is concentrated hydrogen chloride, the hydrogen chloride generated in the hydrolysis step can be recovered.

REFERENCES:
patent: 3489782 (1970-01-01), Pruvost et al.
patent: 4056492 (1977-11-01), Merrill
patent: 4221691 (1980-09-01), Danielson et al.

Affiliated with

Also associated with

Rating

Waste chlorosilane treatment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Waste chlorosilane treatment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Waste chlorosilane treatment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-975031