Two powder synthesis of hydrotalcite and hydrotalcite-like compo

Details Two powder synthesis of hydrotalcite and hydrotalcite-like compo Two powder synthesis of hydrotalcite and hydrotalcite-like compo

1996-05-14

1998-03-24

Langel, Wayne

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

423306, 423367, 423395, 4234202, 423463, 423556, 423557, 423558, 423594, 423595, 423599, 423600, 534 15, 534 16, 556 1, 556 13, 556 15, 556 16, 556 19, 556 43, 556 44, 556 46, 556 49, 556 58, 556 61, 556 62, 556 87, 556 90, 556112, 556114, 556121, 556131, 556140, 556147, C07F 1100, C07F 1300

Patent

active

057309515

ABSTRACT:
There is provided a method for making a polyvalent inorganic anion-intercalated hydrotalcite-like material by first reacting a magnesium-containing powder and a transition alumina powder in a carboxylic acid-free, aqueous suspension to form a meixnerite intermediate. This intermediate is then contacted with a polyvalent inorganic anion, in its acid, acid salt or ammonium salt form, to make a hydrotalcite-like material. The latter is then separated from the suspension. Representative materials include a borate- metatungstate- and paramolybdate-intercalated hydrotalcite-like material.

REFERENCES:
patent: 5399329 (1995-03-01), Schutz et al.

Affiliated with

Also associated with

Rating

Two powder synthesis of hydrotalcite and hydrotalcite-like compo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Two powder synthesis of hydrotalcite and hydrotalcite-like compo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two powder synthesis of hydrotalcite and hydrotalcite-like compo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2286563