Patents for B03B 9 - General arrangement of separating plant, e.g. flow sheets (5,723) |
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02/15/1977 | US4008053 Process for treating organic wastes |
02/01/1977 | US4006006 Anticaking, magnesium and calcium ammonium phosphate |
01/11/1977 | US4002463 Upgrading the nickel content from low grade nickel lateritic iron ores |
12/28/1976 | US4000071 Apparatus for separating phosphorus furnace slag and ferrophosphorus from one another |
12/14/1976 | US3997434 Concrete reclamation system |
11/02/1976 | US3989499 Conversion of refuse into fibrous material |
09/14/1976 | US3980428 Acid dye, lactone |
08/10/1976 | US3973736 System for assorting solid waste material and preparation of same for recovery |
07/20/1976 | US3970546 Method and apparatus for separating non-ferrous metal from waste material |
07/13/1976 | US3968572 Conditioning drum for use in hot water separation of bitumen from mined tar sands |
07/06/1976 | US3967777 Apparatus for the treatment of tar sand froth |
06/08/1976 | US3962086 Apparatus for the separation of the components of an aqueous concrete grout |
06/08/1976 | US3961913 Embrittling, treating with mineral acid |
05/18/1976 | US3956980 Method for processing refuse material |
04/27/1976 | US3953328 Separation of sludge |
04/20/1976 | US3952113 System for recovering and treating stockfeed from urban waste materials |
04/20/1976 | US3951731 Process for aerobic decomposition and solvent treatment of waste material |
03/23/1976 | US3945575 Recovery of salvageable components from waste materials |
03/02/1976 | US3941684 Scrap salvage system |
02/17/1976 | US3938449 Waste disposal facility and process therefor |
02/03/1976 | US3936372 Method for beneficiation of magnesite ore |
01/20/1976 | US3933577 Process of sonically treating municipal waste to produce high quality paper pulp and fertilizer |
01/13/1976 | US3932275 Dewatering, polyacrylamide |