ZA711435B - A process and an apparatus for the continuous extraction of bulk materials - Google Patents

A process and an apparatus for the continuous extraction of bulk materials

Info

Publication number
ZA711435B
ZA711435B ZA711435A ZA711435A ZA711435B ZA 711435 B ZA711435 B ZA 711435B ZA 711435 A ZA711435 A ZA 711435A ZA 711435 A ZA711435 A ZA 711435A ZA 711435 B ZA711435 B ZA 711435B
Authority
ZA
South Africa
Prior art keywords
bulk materials
continuous extraction
extraction
continuous
bulk
Prior art date
Application number
ZA711435A
Inventor
D Kudera
K Szablikowski
Original Assignee
Wolff Walsrode Ag
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 Wolff Walsrode Ag filed Critical Wolff Walsrode Ag
Publication of ZA711435B publication Critical patent/ZA711435B/en

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
    • A23F5/20—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof
    • A23F5/206—Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof by extraction of the beans with selective solvents other than water or aqueous bean extracts, including supercritical gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
ZA711435A 1970-04-11 1971-03-05 A process and an apparatus for the continuous extraction of bulk materials ZA711435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2017454A DE2017454C3 (en) 1970-04-11 1970-04-11 Extractor for the continuous extraction of bulk materials

Publications (1)

Publication Number Publication Date
ZA711435B true ZA711435B (en) 1971-11-24

Family

ID=5767845

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA711435A ZA711435B (en) 1970-04-11 1971-03-05 A process and an apparatus for the continuous extraction of bulk materials

Country Status (2)

Country Link
DE (1) DE2017454C3 (en)
ZA (1) ZA711435B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044696A1 (en) 1980-11-27 1982-06-24 Bayer Ag, 5090 Leverkusen CLEANING OF CELLULOSE AND STARCH KEETHERS

Also Published As

Publication number Publication date
DE2017454A1 (en) 1971-10-28
DE2017454C3 (en) 1974-11-21
DE2017454B2 (en) 1974-04-18

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