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GB905547A - Improvements in or relating to the recovery of fats, and meat and bone scrap, from incdible slaughterhouse materials - Google Patents

Improvements in or relating to the recovery of fats, and meat and bone scrap, from incdible slaughterhouse materials

Info

Publication number
GB905547A
GB905547A GB20582/60A GB2058260A GB905547A GB 905547 A GB905547 A GB 905547A GB 20582/60 A GB20582/60 A GB 20582/60A GB 2058260 A GB2058260 A GB 2058260A GB 905547 A GB905547 A GB 905547A
Authority
GB
United Kingdom
Prior art keywords
heating
moisture content
incdible
fats
meat
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
GB20582/60A
Inventor
Paul Speer
Charles Griggs
Daniel Joseph Mcavoy
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.)
Armour and Co
Original Assignee
Armour and Co
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 Armour and Co filed Critical Armour and Co
Priority to GB20582/60A priority Critical patent/GB905547A/en
Publication of GB905547A publication Critical patent/GB905547A/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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Biomedical Technology (AREA)
  • Physiology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Fodder In General (AREA)

Abstract

A continuous process for obtaining fat from inedible slaughterhouse material comprises; (a) substantially reducing in size all solid portions including bones, (b) heating to 100 DEG - 212 DEG F. to lower the moisture content, (c) further reducing to a predetermined particle size (half-inch or less) in a disintegrator, (d) further heating to 220 DEG -270 DEG F. to rupture fat cells, reduce moisture content, and to assist removal of harmful agents, and (e) centrifugally separating the solid and liquid phases. Vascular substances may be coagulated or denaturized by a steam heated coagulator, before addition after the first reduction step. The homogeneous slurry produced by the disintegration step is preferably directed alternately to two dehydrators by means of a two-way valve, thus while one vessel is heated the other is emptied and refilled. The liquid phase effluent from the centrifuge may be recentrifuged and some of the liquid effluent may be fed to the first heating device to aid heat transfer for the initial heating.
GB20582/60A 1960-06-10 1960-06-10 Improvements in or relating to the recovery of fats, and meat and bone scrap, from incdible slaughterhouse materials Expired GB905547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20582/60A GB905547A (en) 1960-06-10 1960-06-10 Improvements in or relating to the recovery of fats, and meat and bone scrap, from incdible slaughterhouse materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20582/60A GB905547A (en) 1960-06-10 1960-06-10 Improvements in or relating to the recovery of fats, and meat and bone scrap, from incdible slaughterhouse materials

Publications (1)

Publication Number Publication Date
GB905547A true GB905547A (en) 1962-09-12

Family

ID=10148298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20582/60A Expired GB905547A (en) 1960-06-10 1960-06-10 Improvements in or relating to the recovery of fats, and meat and bone scrap, from incdible slaughterhouse materials

Country Status (1)

Country Link
GB (1) GB905547A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163009A (en) * 1977-01-27 1979-07-31 Alfa-Laval Ab Method of separating animal raw material
FR2524900A1 (en) * 1982-04-09 1983-10-14 Dupps Co FAT RECOVERY SYSTEM FROM ANIMAL, POULTRY AND FISH BY-PRODUCTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163009A (en) * 1977-01-27 1979-07-31 Alfa-Laval Ab Method of separating animal raw material
FR2524900A1 (en) * 1982-04-09 1983-10-14 Dupps Co FAT RECOVERY SYSTEM FROM ANIMAL, POULTRY AND FISH BY-PRODUCTS

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