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| Number | Title | Issue Date |
| 5076812 | Coal treatment process and apparatus therefor A process for demineralizing and agglomerating coal in which the coal is subjected to pulverization in order to separate mineral matters therefrom and resulting coal particles are agglomerated through the use of a bridging liquid and a binder. Oversided c... | 12/31/1991 |
| 4303505 | Selective separation of hydrophilic component from mixtures using pastes A process for selectively removing hydrophilic constituents from flowable hydrophobic mixtures and suspensions which comprises forming a tenacious paste by mixing water with finely divided material which is insoluble or substantially insoluble in water an... | 12/01/1981 |
| 4265867 | Preparation of dicalcium phosphate Calcium oxide particles are suspended in an inert, water-insoluble, organic carrier liquid. While the suspension is agitated, phosphoric acid and water are added whereby to form agglomerates consisting of dicalcium phosphate useful in animal feeds.... | 05/05/1981 |
| 4249905 | Treatment of cement copper An aqueous pulp or slurry containing cement copper particles is treated with conditioner and hydrophobic bridging liquid to form agglomerates of the cement copper particles, which agglomerates are then separated from the aqueous phase.... | 02/10/1981 |
| 4222981 | Process for preparing agglomerates of clays An aqueous dispersion of a clay is dewatered and the clay solids thereof are agglomerated using a conditioner and a hydrophobic bridging liquid.... | 09/16/1980 |
| 4213779 | Treatment of steel mill waste materials Steel mill wastes are treated to recover the iron values thereof by a two stage agglomeration process wherein relatively small size first agglomerates are formed by agglomeration of steel mill wastes from an aqueous suspension thereof and then relatively ... | 07/22/1980 |
| 4178341 | Process for preparing agglomerates of clays An aqueous dispersion of a clay is dewatered and the clay solids thereof are agglomerated using a conditioner and a hydrophobic bridging liquid, and then pellets are formed of the clay agglomerates.... | 12/11/1979 |
| 4102968 | Agglomeration of finely divided sulfur particles in a liquid suspension Finely divided sulfur particles in a liquid suspension are agglomerated by adding molten sulfur to the suspension and agitating the mixture to transform the particles into agglomerates wherein the finely divided sulfur particles are held together by the p... | 07/25/1978 |
