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C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
C11B1/00—Production of fats or fatty oils from raw materials
C11B1/10—Production of fats or fatty oils from raw materials by extracting
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Chemical & Material Sciences
(AREA)
Life Sciences & Earth Sciences
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Engineering & Computer Science
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Chemical Kinetics & Catalysis
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Oil, Petroleum & Natural Gas
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Wood Science & Technology
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Organic Chemistry
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Processing Of Solid Wastes
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Meat, Egg Or Seafood Products
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Fats And Perfumes
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Abstract
Particularly vegetable or animal oils from e.g. soyabeans, cotton seed press-cake, meat waste or fish meal, in which the material is fed continuously to a generally plane support surface, and is moved to a point where it is removed by a discharge device. During its motion it is treated with the vapour of a suitable solvent to recover the oil, in such a way that the solvent vapour condenses in and on the material and the condensate is collected and discharged and sent for further treatment without re-use.
NL6812830A1968-09-091968-09-09Continuous recovery of oils from oil bearing materials
NL6812830A
(en)
PROCESS FOR THE TREATMENT OF AROMATIC POLYAMIDE FIBERS SUITABLE FOR USE IN CONSTRUCTION MATERIALS AND RUBBERS, AS WELL AS FIBERS THEREFORE TREATED AND PREPARED PRODUCTS ARMED WITH THESE FIBERS.