GB275627A - Improvements in process for extracting and purifying the fatty materials contained in the residues of the washing waste waters proceeding from the washing of bodies containing fatty substances and more particularly of wool - Google Patents

Improvements in process for extracting and purifying the fatty materials contained in the residues of the washing waste waters proceeding from the washing of bodies containing fatty substances and more particularly of wool

Info

Publication number
GB275627A
GB275627A GB2049327A GB2049327A GB275627A GB 275627 A GB275627 A GB 275627A GB 2049327 A GB2049327 A GB 2049327A GB 2049327 A GB2049327 A GB 2049327A GB 275627 A GB275627 A GB 275627A
Authority
GB
United Kingdom
Prior art keywords
washing
wool
proceeding
purifying
residues
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2049327A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB275627A publication Critical patent/GB275627A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • 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
    • C11B11/00—Recovery or refining of other fatty substances, e.g. lanolin or waxes
    • C11B11/005—Lanolin; Woolfat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

275,627. Overstraeten, C. van. Aug. 6, 1926, [Convention date]. Recovering fats from waste waters. - Fat is extracted from wool-washing and other wash waters by washing with lukewarm water the 'precipitates obtained by froth flotation, precipitation by chemicals, or other known process, then boiling with sodium carbonate or other alkali, heating and drying may be in vacuo or by injection of air, maintaining at about 105‹ C. under normal reduced, or increased pressure, decanting the fat from the settled impurities, and boiling with water. The fat may be further purified by centrifuging.
GB2049327A 1926-08-06 1927-08-03 Improvements in process for extracting and purifying the fatty materials contained in the residues of the washing waste waters proceeding from the washing of bodies containing fatty substances and more particularly of wool Expired GB275627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE275627X 1926-08-06

Publications (1)

Publication Number Publication Date
GB275627A true GB275627A (en) 1928-05-24

Family

ID=3866973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2049327A Expired GB275627A (en) 1926-08-06 1927-08-03 Improvements in process for extracting and purifying the fatty materials contained in the residues of the washing waste waters proceeding from the washing of bodies containing fatty substances and more particularly of wool

Country Status (1)

Country Link
GB (1) GB275627A (en)

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