Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1978-01-03
1980-01-29
Wyse, Thomas G.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
210 30R, 210 40, 252416, 252439, C02C 502
Patent
active
041860853
ABSTRACT:
A novel composition is formed by suspending a carbonaceous adsorbent in a branched hydrocarbon solvent. In addition, said powdered carbonaceous adsorbent suspended in a hydrocarbon solvent, preferably a branched hydrocarbon solvent, is an effective adsorbent-extractant for removing both soluble and insoluble organic materials from waste water. Use of this suspension as an adsorbent enables the use of a continuous adsorption process having high capacity for removal of contaminants, fast contaminant removal rates and high adsorbent utilization while permitting easy staged contacting. The spent suspension may then be regenerated by vapor stripping or solvent extraction.
REFERENCES:
patent: 2668757 (1954-02-01), Hansley
patent: 2754267 (1956-07-01), Bondi
patent: 3763040 (1973-10-01), Timpe et al.
patent: 3965036 (1976-06-01), Himmelstein
patent: 4053396 (1977-10-01), Trense et al.
Sandall et al., AICHE Symposium Series, vol. 70, pp. 144, 1974.
Lowenstein-Lom et al., Petroleum, pp. 82-84, Apr. 1947.
Earhart et al., Chemical Engineering Progress, vol. 73, No. 5, pp. 67-73, 1977.
Abstract of Japanese application 74/23703.
Journal of Colloid and Interface Science, vol. 33, No. 3, pp. 406-420, (1970).
N. B. Godfrey, "Solvent Selection Via Miscibility Number", CHEMTECH, pp. 359-363, Jun. 1972.
Puri et al., Carbon, vol. 9, pp. 123-134, Pergamon Press, Great Britain, 1971.
Blayden et al., Carbon, vol. 5, pp. 533-544, Pergamon Press, Great Britain, 1967.
Arnold et al., Journal of Physical Chemistry, vol. 44, pp. 652-670, 1940.
Mill et al., Analytical Chemistry, vol. 25, pp. 1390-1393, 1953.
van der Minne et al., Journal of Colloid Science, vol. 8, pp. 38-52, 1953.
J. C. Abram, "The Characteristics of Activated Carbon", Proceedings of the Water Research Association Conference, Apr. 1973.
Cintins Ivars
Ditsler John W.
Exxon Research & Engineering Co.
Mazer Edward H.
Wyse Thomas G.
LandOfFree
Suspension of powdered carbonaceous adsorbent in a hydrocarbon s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Suspension of powdered carbonaceous adsorbent in a hydrocarbon s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Suspension of powdered carbonaceous adsorbent in a hydrocarbon s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-880904