Solid material comminution or disintegration – Processes – With application of fluid or lubricant material
Patent
1990-08-14
1992-07-21
Silverman, Stanley S.
Solid material comminution or disintegration
Processes
With application of fluid or lubricant material
241 24, B02C 2306
Patent
active
051316005
ABSTRACT:
The efficiency of grinding of silica-containing solids such as mineral ores is improved by the addition of alkanol amines as a grinding aid. Examples of useful amines include diethanol amine, ethanol amine, triethanol amine and mixtures thereof.
REFERENCES:
patent: 1102874 (1914-07-01), Chapman
patent: 2014405 (1935-09-01), Weed
patent: 2031621 (1936-02-01), Tucker
patent: 2074699 (1937-03-01), Lenner et al.
patent: 2141571 (1938-12-01), Kennedy
patent: 2173909 (1939-09-01), Kritchevsky
patent: 2182845 (1939-12-01), Harris
patent: 2335485 (1943-11-01), Christmann
patent: 2377129 (1945-05-01), Christmann et al.
patent: 2383891 (1945-08-01), Scripture
patent: 2385819 (1945-10-01), Lamb
patent: 3068110 (1962-12-01), Fagerholt
patent: 3329517 (1967-07-01), Dodson
patent: 3443976 (1969-05-01), Dodson
patent: 3607326 (1971-09-01), Serafin
patent: 4081363 (1978-03-01), Grayson
patent: 4110207 (1978-08-01), Wang et al.
patent: 4139482 (1979-02-01), Holme
patent: 4158623 (1979-06-01), Wang et al.
patent: 4162044 (1979-07-01), Manfroy
patent: 4162045 (1979-06-01), Katzer
patent: 4172029 (1979-10-01), Hefner, Jr.
patent: 4274599 (1981-06-01), Manfroy
patent: 4276156 (1981-06-01), Hefner, Jr.
patent: 4386963 (1983-06-01), Lange
patent: 4507198 (1985-03-01), Unger et al.
Fee Basil S.
Klimpel Richard R.
Leonard Donald E.
Lithgow Thomas M.
Silverman Stanley S.
The Dow Chemical Company
LandOfFree
Alkanol amine grinding aids does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Alkanol amine grinding aids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkanol amine grinding aids will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-838578