Rehydrating inhibitors for preparation of high-solids concentrat

Details Rehydrating inhibitors for preparation of high-solids concentrat Rehydrating inhibitors for preparation of high-solids concentrat

1986-03-17

1990-02-27

Howard, Jacqueline V.

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 53, 44 62, 44 77, 34 9, 34 12, 34 22, C10L 132

Patent

active

049042777

ABSTRACT:
A method for preparing a high-solids concentration low rank coal slurry by dehydrating the coal, treating the dehydrated coal with a rehydrating inhibitor such as a (C.sub.3 -C.sub.12) alcohol and adding a surfactant to the treated coal, whereby the concentration of the solids is increased from about 5 to about 20 wt. %.

REFERENCES:
patent: 2610115 (1952-09-01), Lykken
patent: 3953927 (1976-05-01), Hoffert
patent: 3996026 (1976-12-01), Cole
patent: 4057399 (1977-11-01), Cole et al.
patent: 4212127 (1980-07-01), LaDelfa et al.
patent: 4223449 (1980-09-01), Bodle et al.
patent: 4304572 (1981-12-01), Wiese et al.
patent: 4309191 (1982-01-01), Hiroyuki et al.
patent: 4309192 (1982-01-01), Kubo et al.
patent: 4486959 (1984-12-01), Chang

Affiliated with

Also associated with

Rating

Rehydrating inhibitors for preparation of high-solids concentrat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rehydrating inhibitors for preparation of high-solids concentrat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rehydrating inhibitors for preparation of high-solids concentrat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-171218