GB505844A - Process for obtaining fats, fatty oils, and protein products from offal, garbage or other animal or vegetable products - Google Patents

Process for obtaining fats, fatty oils, and protein products from offal, garbage or other animal or vegetable products

Info

Publication number
GB505844A
GB505844A GB3160037A GB3160037A GB505844A GB 505844 A GB505844 A GB 505844A GB 3160037 A GB3160037 A GB 3160037A GB 3160037 A GB3160037 A GB 3160037A GB 505844 A GB505844 A GB 505844A
Authority
GB
United Kingdom
Prior art keywords
offal
garbage
protein
animal
recovered
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
GB3160037A
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.)
JOSEF VERMES
Original Assignee
JOSEF VERMES
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 JOSEF VERMES filed Critical JOSEF VERMES
Publication of GB505844A publication Critical patent/GB505844A/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
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • 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)
  • Fodder In General (AREA)
  • Peptides Or Proteins (AREA)

Abstract

505,844. Extracting fats from offal, garbage, or other vegetable or animal products. HANESCHKA. H., and VERMES, J. Nov. 17, 1937, No. 31600. Convention date, Nov. 17, 1936. [Class 91] Oils and fats are recovered from animal or vegetable raw materials, especially garbage or offal, by treating at elevated temperature and under pressure with ammonia and primary ammonium phosphate. The aqueous layer containing emulsified fat is separated by centrifuging, leaving an aqueous protein-containing broth which is dried and worked up to form a fodder meal. In an example, 1000 kg. slaughter house garbage, whale flesh, fish offal, cereals, or cattle cake residues, are fed into a container together with 12 to 20 kg. of concentrated ammonia and up to 2 kg. of primary ammonium phosphate. The container is closed and steam introduced to generate a pressure of 3 atmos. After 25 to 40 minutes with stirring there is formed a protein-containing broth in which the fat is emulsified, and free acids are neutralized. If it is desired to digest insoluble proteins or to destroy the protein, the boiling is prolonged to from 1 to 2 hours. Excess of ammonia is blown out and recovered. The aqueous layer is then fed to a centrifuge, from which the fat is recovered, and the aqueous layer is dried to form a fodder meal.
GB3160037A 1936-11-17 1937-11-17 Process for obtaining fats, fatty oils, and protein products from offal, garbage or other animal or vegetable products Expired GB505844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT505844X 1936-11-17

Publications (1)

Publication Number Publication Date
GB505844A true GB505844A (en) 1939-05-17

Family

ID=3675454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3160037A Expired GB505844A (en) 1936-11-17 1937-11-17 Process for obtaining fats, fatty oils, and protein products from offal, garbage or other animal or vegetable products

Country Status (1)

Country Link
GB (1) GB505844A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014098830A1 (en) * 2012-12-19 2014-06-26 Hill's Pet Nutrition, Inc. Palatability enhancer comprising animal fat
US20160302458A1 (en) * 2013-11-22 2016-10-20 Hill's Pet Nutrition, Inc. Method of Preparing Palatability Enhancer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014098830A1 (en) * 2012-12-19 2014-06-26 Hill's Pet Nutrition, Inc. Palatability enhancer comprising animal fat
US20150342223A1 (en) * 2012-12-19 2015-12-03 Hill's Pet Nutrition, Inc. Palatability enhancer
US10470481B2 (en) 2012-12-19 2019-11-12 Colgate-Palmolive Company Palatability enhancer
US20160302458A1 (en) * 2013-11-22 2016-10-20 Hill's Pet Nutrition, Inc. Method of Preparing Palatability Enhancer
US10561162B2 (en) * 2013-11-22 2020-02-18 Colgate-Palmolive Company Method of preparing palatability enhancer

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