GB1316042A - Continuous rendering process - Google Patents

Continuous rendering process

Info

Publication number
GB1316042A
GB1316042A GB2202971A GB2202971A GB1316042A GB 1316042 A GB1316042 A GB 1316042A GB 2202971 A GB2202971 A GB 2202971A GB 2202971 A GB2202971 A GB 2202971A GB 1316042 A GB1316042 A GB 1316042A
Authority
GB
United Kingdom
Prior art keywords
compartment
fat
stream
rendering process
continuous rendering
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
GB2202971A
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of GB1316042A publication Critical patent/GB1316042A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/001—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from waste materials, e.g. kitchen waste
    • A23J1/002—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from waste materials, e.g. kitchen waste from animal waste materials
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/10—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from hair, feathers, horn, skins, leather, bones, or the like
    • 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
    • C11B1/12—Production of fats or fatty oils from raw materials by melting out

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

1316042 Rendering fats COMMONWEALTH SCIENTIFIC & INDUSTRIAL RESEARCH ORGANIZATION 19 April 1971 [23 Feb 1970] 22029/71 Heading C5C Animal materials are dry rendered by contacting them with a continuous stream of hot fat at 250-400‹ F. in a vessel with two trough like compartments 2, 3. Light cooked particles are carried out of compartment 2 by the flow of fat through aperture 6 into launder 7, and are separated at 9 to produce a high protein meal product. The heavy material remains on the floor of compartment 2 and is slowly carried up by conveyors to outlet 7 via compartment 3 cooking as it does so. The fat stream is continually recycled via heat exchanger 13.
GB2202971A 1970-02-23 1971-04-19 Continuous rendering process Expired GB1316042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU41070 1970-02-23

Publications (1)

Publication Number Publication Date
GB1316042A true GB1316042A (en) 1973-05-09

Family

ID=3691178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2202971A Expired GB1316042A (en) 1970-02-23 1971-04-19 Continuous rendering process

Country Status (1)

Country Link
GB (1) GB1316042A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492634A1 (en) * 1980-10-23 1982-04-30 Pechenart Marc Protein animal feed from animal hide scrap - by cooking in presence of a fat, and eliminating the fat
EP0455889A1 (en) * 1990-04-05 1991-11-13 FINSAI S.r.l. Process and system for reclaiming and concentrating selected or combined waste products of the farming,food and butchering industries
GB2289897A (en) * 1994-06-03 1995-12-06 Haningworth Ltd A method for cooking animal by-products
EP0926230A1 (en) * 1997-12-24 1999-06-30 G. van Wijnsberghe en Co. NV Rendering apparatus and method
EP0926229A1 (en) * 1997-12-24 1999-06-30 G. van Wijnsberghe en Co. NV Method and apparatus for drying fat or oil containing substances

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492634A1 (en) * 1980-10-23 1982-04-30 Pechenart Marc Protein animal feed from animal hide scrap - by cooking in presence of a fat, and eliminating the fat
EP0455889A1 (en) * 1990-04-05 1991-11-13 FINSAI S.r.l. Process and system for reclaiming and concentrating selected or combined waste products of the farming,food and butchering industries
GB2289897A (en) * 1994-06-03 1995-12-06 Haningworth Ltd A method for cooking animal by-products
GB2289897B (en) * 1994-06-03 1998-04-08 Haningworth Ltd A method for cooking animal by-products
EP0926230A1 (en) * 1997-12-24 1999-06-30 G. van Wijnsberghe en Co. NV Rendering apparatus and method
EP0926229A1 (en) * 1997-12-24 1999-06-30 G. van Wijnsberghe en Co. NV Method and apparatus for drying fat or oil containing substances

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Legal Events

Date Code Title Description
PLNP Patent lapsed through nonpayment of renewal fees