Process of making calcium acetate deicing agents

Details Process of making calcium acetate deicing agents Process of making calcium acetate deicing agents

1981-12-21

1983-03-22

Kittle, John E.

Compositions

Frost-preventing, ice-thawing, thermostatic, thermophoric,...

252381, 252385, 252387, 562607, 562608, 423169, 423173, 423155, 423430, 423438, 423637, 423641, 106 13, C09K 318, C07C 5141, C01F 1100

Patent

active

043774881

ABSTRACT:
A process of making a calcium acetate-containing solution having a pH value at room temperature between about 7 and about 8 is provided comprising reacting acetic acid with a carbonate compound, adding calcined limestone, and optionally finishing off the acid-base reaction with an amount of an alkali metal hydroxide comprising from about 2% to about 5% of the total stoichiometric complement to the amount of acetic acid. Further process options which may be used in the preparation of deicing agents include adding coarse limestone to the above-prepared calcium acetate-containing solution in amounts up to 10% by weight and converting the solution into solid flakes.

REFERENCES:
patent: 4239736 (1980-12-01), Fenske

Affiliated with

Also associated with

Rating

Process of making calcium acetate deicing agents 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 of making calcium acetate deicing agents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process of making calcium acetate deicing agents will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1868580