GB203109A - Improved process and apparatus for preserving foods or the like - Google Patents

Improved process and apparatus for preserving foods or the like

Info

Publication number
GB203109A
GB203109A GB1775722A GB1775722A GB203109A GB 203109 A GB203109 A GB 203109A GB 1775722 A GB1775722 A GB 1775722A GB 1775722 A GB1775722 A GB 1775722A GB 203109 A GB203109 A GB 203109A
Authority
GB
United Kingdom
Prior art keywords
alcohol
vapour
vessel
drying
plauson
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
GB1775722A
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
Priority to GB1775722A priority Critical patent/GB203109A/en
Publication of GB203109A publication Critical patent/GB203109A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • A23L3/42—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution with addition of chemicals before or during drying

Abstract

203,109. Plauson's (Parent Co.), Ltd., (Plauson, H.). June 28, 1922. Extracts, making.-Meat, fish, proteins, blood, milk, yeast, and other easily damaged materials are preserved by drying by means of the vapour of alcohol or ether, particularly at low pressures and temperatures. The material to be treated, enclosed or not in a vessel 4, is placed in a rotary chamber 3 enclosed in a steam-jacketed vessel 1. Alcohol or ether vapour is introduced by a pipe 14 and withdrawn by a pipe 5, the end of which is protected by a strainer 6. The vapour is removed by a pump 24 and passed to a vessel B kept by a cooling coil at a temperature between 15 and 35" C. The water solidifies to snow and is separated from the alcohol by a filter 28, which is made of wire net packed with cement, gypsum, or filter cloth. The alcohol is withdrawn by the other end of the pump 24 and passed, if necessary through an absorber 36, to a reservoir C whence it passes to an evaporator D which supplies the drying chamber. The apparatus shown may be used to effect a preliminary extraction, as of lecithin from eggs, before the drying takes place.
GB1775722A 1922-06-28 1922-06-28 Improved process and apparatus for preserving foods or the like Expired GB203109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1775722A GB203109A (en) 1922-06-28 1922-06-28 Improved process and apparatus for preserving foods or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1775722A GB203109A (en) 1922-06-28 1922-06-28 Improved process and apparatus for preserving foods or the like

Publications (1)

Publication Number Publication Date
GB203109A true GB203109A (en) 1923-09-06

Family

ID=10100674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1775722A Expired GB203109A (en) 1922-06-28 1922-06-28 Improved process and apparatus for preserving foods or the like

Country Status (1)

Country Link
GB (1) GB203109A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353736A (en) * 1999-09-06 2001-03-07 Ici Plc Hydrofluorocarbon solvent recycling in biomass extraction.
ES2597584A1 (en) * 2016-05-25 2017-01-19 Universidade De Santiago De Compostela Liquid blood drying system (Machine-translation by Google Translate, not legally binding)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2353736A (en) * 1999-09-06 2001-03-07 Ici Plc Hydrofluorocarbon solvent recycling in biomass extraction.
GB2353736B (en) * 1999-09-06 2001-07-18 Ici Plc A method and apparatus for recovering a solvent
US6710216B1 (en) 1999-09-06 2004-03-23 Imperial Chemical Industries Plc Method and apparatus for recovering a solvent
US7485207B2 (en) 1999-09-06 2009-02-03 Ineos Fluor Holdings Limited Method and apparatus for recovering a solvent
ES2597584A1 (en) * 2016-05-25 2017-01-19 Universidade De Santiago De Compostela Liquid blood drying system (Machine-translation by Google Translate, not legally binding)
WO2017203085A1 (en) * 2016-05-25 2017-11-30 Universidade De Santiago De Compostela System for drying liquid blood

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