Process for producing alkali metal polysilicates

Details Process for producing alkali metal polysilicates Process for producing alkali metal polysilicates

C - Chemistry, Metallurgy

01

B

23/189

C01B 33/32 (2006.01) C11D 3/00 (2006.01) C11D 3/08 (2006.01)

Patent

CA 1049227

PATENT APPLICATION for IMPROVED PROCESS FOR PRODUCING ALKALI METAL POLYSILICATES by Orlando L. Bertorelli ABSTRACT OF THE DISCLOSURE An improved method for producing alkalimetal polysili- cates is disclosed. The polysilicates are produced by hydro- thermally reacting an aqueous dispersion of finely-divided silica and an alkali metal hydroxide. The synthesized reaction mixture is then spray dried with the solid product then being fractured and pulverized. The fractured particles are thereafter pelletized and dried in a fluidized bed to produce a product having pre- determined characteristics or properties. The product can be used in adhesives, in the production of silica gel, in textiles and the like. However, their use as builders in detergents and in combination with known anionic, nonionic and amphoteric surface active compounds (surfactants) is disclosed as being particularly advantageous.

227530

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-191422