ES416256A1 - Extraction treatment of vegetable material - Google Patents

Extraction treatment of vegetable material

Info

Publication number
ES416256A1
ES416256A1 ES416256A ES416256A ES416256A1 ES 416256 A1 ES416256 A1 ES 416256A1 ES 416256 A ES416256 A ES 416256A ES 416256 A ES416256 A ES 416256A ES 416256 A1 ES416256 A1 ES 416256A1
Authority
ES
Spain
Prior art keywords
column
extraction
cycle
columns
equipment
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
ES416256A
Other languages
Spanish (es)
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.)
General Foods Inc
GEN FOODS Ltd
Original Assignee
General Foods Inc
GEN FOODS Ltd
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 General Foods Inc, GEN FOODS Ltd filed Critical General Foods Inc
Publication of ES416256A1 publication Critical patent/ES416256A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/26—Extraction of water-soluble constituents
    • A23F5/262—Extraction of water-soluble constituents the extraction liquid flows through a stationary bed of solid substances, e.g. in percolation columns

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Tea And Coffee (AREA)

Abstract

A procedure for the extraction of plant material in a percolation battery that contains at least four extraction columns where, in each cycle, the liquid is fed to the column that contains the largest amount of extracted plant material and passes to the columns up to the column with the least amount of extracted plant material and a predetermined weight of the extraction liquid is removed during each cycle and at the end of each cycle the column from which the largest amount has been removed is removed from the equipment and the filled column is added to the equipment, feeding the new extraction liquid to the most exhausted column in the equipment by means of a feed pump, characterized in that there is at least one additional pump between the columns to extract the extraction liquid from one column and feed it to the next in the series. (Machine-translation by Google Translate, not legally binding)
ES416256A 1972-06-26 1973-06-25 Extraction treatment of vegetable material Expired ES416256A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2990172A GB1440433A (en) 1972-06-26 1972-06-26 Extraction treatment of vegetable material

Publications (1)

Publication Number Publication Date
ES416256A1 true ES416256A1 (en) 1976-02-16

Family

ID=10299042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416256A Expired ES416256A1 (en) 1972-06-26 1973-06-25 Extraction treatment of vegetable material

Country Status (7)

Country Link
JP (1) JPS4952177A (en)
AU (1) AU5712773A (en)
CA (1) CA987945A (en)
DE (1) DE2332304A1 (en)
ES (1) ES416256A1 (en)
FR (1) FR2190492B1 (en)
GB (1) GB1440433A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466955A1 (en) * 1990-07-18 1992-01-22 Societe Des Produits Nestle S.A. Process and apparatus for preparing powdered soluble instant coffee
CA2836200C (en) * 2013-12-06 2014-08-26 Mazza Innovation, Ltd. Pressurized low polarity water extraction apparatus and methods of use
CN109133314A (en) * 2018-08-30 2019-01-04 优高雅健康科技(深圳)有限公司 A kind of continuous extract equipment and the method using equipment extraction medical stone

Also Published As

Publication number Publication date
FR2190492A1 (en) 1974-02-01
GB1440433A (en) 1976-06-23
DE2332304A1 (en) 1974-01-10
JPS4952177A (en) 1974-05-21
FR2190492B1 (en) 1978-07-21
AU5712773A (en) 1975-01-09
CA987945A (en) 1976-04-27

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