Process for the preparation of basic polyaluminum chlorosulphate

Details Process for the preparation of basic polyaluminum chlorosulphate Process for the preparation of basic polyaluminum chlorosulphate

1997-03-10

1999-03-09

Nguyen, Ngoc-Yen

Chemistry of inorganic compounds

Halogen or compound thereof

Plural metal or metal and ammonium containing

423556, 423600, 423467, 210723, C01F 700, C01F 768

Patent

active

058796517

ABSTRACT:
The present invention relates to a process for the preparation of basic polyaluminium chlorosulphates. This process consists, after basification, in carrying out cooking at a temperature between 60.degree. C. and 95.degree. C. such that the cooking time is proportionately shorter than the higher cooking temperature. The polychlorosulphates obtained according to the process of the invention can be used for the treatment of drinking water, effluents and in the paper industry.

REFERENCES:
patent: 3929666 (1975-12-01), Aiba et al.
patent: 5008095 (1991-04-01), Boutin
patent: 5246686 (1993-09-01), Cuer et al.
patent: 5348721 (1994-09-01), Murphy et al.
Patent Abstracts of Japan, vol. 002, No. 015 (C-002), 31 Jan. 1978, JP-A-52 113384.
Patent Abstracts of Japan, vol. 002, No. 046 (C-009), 28 Mar. 1978, JP-A-53 001699.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1317743