GB1200672A - Improvements in and relating to methods in the processing of animal raw material, e.g. slaughterhouse offal, for the extraction of fat and solids separately - Google Patents

Improvements in and relating to methods in the processing of animal raw material, e.g. slaughterhouse offal, for the extraction of fat and solids separately

Info

Publication number
GB1200672A
GB1200672A GB1733368A GB1733368A GB1200672A GB 1200672 A GB1200672 A GB 1200672A GB 1733368 A GB1733368 A GB 1733368A GB 1733368 A GB1733368 A GB 1733368A GB 1200672 A GB1200672 A GB 1200672A
Authority
GB
United Kingdom
Prior art keywords
fat
fraction
emulsion
water
solids
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
GB1733368A
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.)
Thrige-Titan AS
Original Assignee
Thrige-Titan AS
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 Thrige-Titan AS filed Critical Thrige-Titan AS
Publication of GB1200672A publication Critical patent/GB1200672A/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

Abstract

1,200,672. Separating animal fat. THRIGETITAN A/S. 10 April, 1968 [17 April, 1967; 13 Feb., 1968], No. 17333/68. Heading C5C. Animal raw material is separated into fat and solid material by a process comprising:-(a) sterilizing the raw material in an autoclave; (b) separating in a centrifuge into a first fraction comprising wet solids and a second fraction comprising liquid fat, water and solids dissolved therein; (c) evaporating the major part of the water in the second fraction to give a concentrate; (d) separating the concentrate into a pure fat phase and a residual water phase containing dissolved solids; and, (e) drying the residual water phase, preferably with the wet solids from (b). An emulsion or mixture of fat and water derived from either of the separation stages may be recycled to the first centrifuge. The second fraction before evaporation may be subjected to another centrifugal separation to give pure fat and a fat-water emulsion containing dissolved solids. The second fraction containing an emulsion may be heated to an emulsion breaking temperature under a pressure greater than the water vapour pressure at that temperature and preferably then cooled to less than 100‹ C. still under pressure, after which the liquid fat released from the emulsion is separated by centrifuging. A multi-stage evaporator may be used.
GB1733368A 1967-04-17 1968-04-10 Improvements in and relating to methods in the processing of animal raw material, e.g. slaughterhouse offal, for the extraction of fat and solids separately Expired GB1200672A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK207267 1967-04-17
DK56868 1968-02-13

Publications (1)

Publication Number Publication Date
GB1200672A true GB1200672A (en) 1970-07-29

Family

ID=26064230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1733368A Expired GB1200672A (en) 1967-04-17 1968-04-10 Improvements in and relating to methods in the processing of animal raw material, e.g. slaughterhouse offal, for the extraction of fat and solids separately

Country Status (3)

Country Link
FR (1) FR1582502A (en)
GB (1) GB1200672A (en)
NL (1) NL6805326A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541564A1 (en) * 1981-10-16 1984-08-31 Stord Bartz As Method for producing fodder and fat
US4728517A (en) * 1984-12-03 1988-03-01 Markham William M Conversion of biological sludge and primary float sludge to animal protein supplement
DE3933479A1 (en) * 1989-10-06 1991-04-18 Walter Neumayer Sterile product mfr. from animal scrap and infected bodies - where solid material is separated off and dried to produce meat meal while remainder is dried under vacuum to produce fat and protein
EP2108266A1 (en) * 2008-04-11 2009-10-14 SNC Cornille Method for obtaining proteins by treating adipose tissue
US8008517B2 (en) 2004-08-17 2011-08-30 Gs Cleantech Corporation Method of recovering oil from thin stillage
US8168037B2 (en) 2006-03-15 2012-05-01 Gs Cleantech Corporation Method and systems for enhancing oil recovery from ethanol production byproducts

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541564A1 (en) * 1981-10-16 1984-08-31 Stord Bartz As Method for producing fodder and fat
US4565709A (en) * 1981-10-16 1986-01-21 Stord Bartz A/S Process for the production of fodder and fat from animal raw materials
US4593614A (en) * 1981-10-16 1986-06-10 Stord Bartz A/S Apparatus for the production of fodder and fat from animal raw materials
US4728517A (en) * 1984-12-03 1988-03-01 Markham William M Conversion of biological sludge and primary float sludge to animal protein supplement
DE3933479A1 (en) * 1989-10-06 1991-04-18 Walter Neumayer Sterile product mfr. from animal scrap and infected bodies - where solid material is separated off and dried to produce meat meal while remainder is dried under vacuum to produce fat and protein
US8008516B2 (en) 2004-08-17 2011-08-30 David Fred Cantrell Method of processing ethanol byproducts and related subsystems
US8008517B2 (en) 2004-08-17 2011-08-30 Gs Cleantech Corporation Method of recovering oil from thin stillage
US8283484B2 (en) 2004-08-17 2012-10-09 Gs Cleantech Corporation Methods of processing ethanol byproducts and related subsystems
US9212334B2 (en) 2004-08-17 2015-12-15 Gs Cleantech Corporation Methods of processing ethanol byproducts and related subsystems
US8679353B2 (en) 2005-03-16 2014-03-25 Gs Cleantech Corporation Method and systems for enhancing oil recovery from ethanol production byproducts
US9012668B2 (en) 2005-03-16 2015-04-21 Gs Cleantech Corporation Method and systems for enhancing oil recovery from ethanol production byproducts
US9108140B2 (en) 2005-03-16 2015-08-18 Gs Cleantech Corporation Method and systems for washing ethanol production byproducts to improve oil recovery
US9320990B2 (en) 2005-03-16 2016-04-26 Ya Global Investments, L.P. Method and systems for enhancing oil recovery from ethanol production byproducts
US8168037B2 (en) 2006-03-15 2012-05-01 Gs Cleantech Corporation Method and systems for enhancing oil recovery from ethanol production byproducts
FR2929807A1 (en) * 2008-04-11 2009-10-16 Snc Cornille Snc PROCESS FOR OBTAINING PROTEINS FROM TREATMENT OF ADIPOSE TISSUES
EP2108266A1 (en) * 2008-04-11 2009-10-14 SNC Cornille Method for obtaining proteins by treating adipose tissue

Also Published As

Publication number Publication date
NL6805326A (en) 1968-10-18
FR1582502A (en) 1969-10-03

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Legal Events

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