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Expired
Application number
GB753/38A
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OCTROOIEN MIJ ACTIVIT NV
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OCTROOIEN MIJ ACTIVIT NV
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Application filed by OCTROOIEN MIJ ACTIVIT NVfiledCriticalOCTROOIEN MIJ ACTIVIT NV
Publication of GB509401ApublicationCriticalpatent/GB509401A/en
C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
C13B20/00—Purification of sugar juices
C13B20/12—Purification of sugar juices using adsorption agents, e.g. active carbon
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Chemical & Material Sciences
(AREA)
Life Sciences & Earth Sciences
(AREA)
Biochemistry
(AREA)
Organic Chemistry
(AREA)
Water Treatment By Sorption
(AREA)
Electrolytic Production Of Metals
(AREA)
Removal Of Specific Substances
(AREA)
Abstract
509,401. Purifying liquids. NAAMLOOZE VENNOOTSCHAP OCTROOIEN MAATSCHAPPIJ ACTTVIT. Jan. 10, 1938, No. 753. Convention date, Jan. 11. 1937, [Classes 4 and 111] [Also in Group VI] The Specification as open to inspection under Sect. 91 describes the use of active carbonaceous colloids, obtained by treating carbonaceous. material) for example sawdust or bagasse, with sulphuric acid, phosphoric acid, zinc chloride or other dehydrating agent, for the purification of liquids generally and, in particular, for the treatment of water containing iron and of waste water. This subject-matter does not appear in the Specification as accepted.
GB753/38A1937-01-111938-01-10A process for the purification of sugar solutions
ExpiredGB509401A
(en)
Methods for reducing the water requirement and eliminating the discharge of impurities in the treatment of fibrous plant material with alkali in aqueous solution in order to enhance and improve the feed value of the plant material