Method for removing amine from solids

Details Method for removing amine from solids Method for removing amine from solids

1989-10-31

1991-09-10

Hruskoci, Peter

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

134 251, 134 29, 134 30, 210708, 210710, 210737, 210771, 252344, 252358, B01D 1705

Patent

active

050471538

ABSTRACT:
A method for reducing the residual amine content of dried solids by adding water to the dried solids to form a wetted solids mixture and drying the wetted solids mixture to yield a dried product with a final amine content less than the residual amine content of the dried solids. An alkaline composition is also disclosed which further reduces the final amine content of the dried product.

REFERENCES:
patent: 3348599 (1967-10-01), Lohstoeter et al.
patent: 3365395 (1968-01-01), McDonald
patent: 3744543 (1973-07-01), Emmett et al.
patent: 3835114 (1974-09-01), Hunt et al.
patent: 3875054 (1975-04-01), Hunt et al.
patent: 3899419 (1975-08-01), Emanuel
patent: 3901878 (1975-08-01), Hunt et al.
patent: 3925201 (1975-12-01), Ames
patent: 3962079 (1976-06-01), Hunt et al.
patent: 4002562 (1977-01-01), Ames et al.
patent: 4056466 (1977-11-01), Peters
patent: 4087513 (1978-05-01), Schell
patent: 4254250 (1981-03-01), Glowaky et al.
patent: 4260489 (1981-04-01), Greig et al.
patent: 4328366 (1982-05-01), Winslow, Jr. et al.
patent: 4358381 (1982-11-01), Takeuchi et al.
patent: 4444654 (1984-04-01), Cargle et al.
patent: 4481072 (1984-11-01), Grudinin et al.
patent: 4769157 (1988-09-01), Bassler et al.
patent: 4792406 (1988-12-01), Allenson et al.
patent: 4793936 (1988-12-01), Lefrancois
patent: 4830754 (1989-05-01), Nowak et al.
patent: 4863607 (1989-09-01), Andrew et al.

Affiliated with

Also associated with

Rating

Method for removing amine from solids does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for removing amine from solids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for removing amine from solids will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-538278