ZA881379B - Process for the extraction of organic constituents from solid materials - Google Patents

Process for the extraction of organic constituents from solid materials

Info

Publication number
ZA881379B
ZA881379B ZA881379A ZA881379A ZA881379B ZA 881379 B ZA881379 B ZA 881379B ZA 881379 A ZA881379 A ZA 881379A ZA 881379 A ZA881379 A ZA 881379A ZA 881379 B ZA881379 B ZA 881379B
Authority
ZA
South Africa
Prior art keywords
extraction
solid materials
organic constituents
constituents
organic
Prior art date
Application number
ZA881379A
Inventor
Jasperm Gaehrs Hans
Lenhard Ulrich
Josef Beutler Hans
Luerken Franz
Original Assignee
Messer Griesheim G.M.B.H.
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 Messer Griesheim G.M.B.H. filed Critical Messer Griesheim G.M.B.H.
Publication of ZA881379B publication Critical patent/ZA881379B/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
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Fats And Perfumes (AREA)
  • Tea And Coffee (AREA)
  • Plural Heterocyclic Compounds (AREA)
ZA881379A 1987-02-28 1988-02-26 Process for the extraction of organic constituents from solid materials ZA881379B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873706595 DE3706595A1 (en) 1987-02-28 1987-02-28 METHOD FOR THE EXTRACTION OF ORGANIC COMPONENTS FROM SOLIDS

Publications (1)

Publication Number Publication Date
ZA881379B true ZA881379B (en) 1988-08-26

Family

ID=6322055

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA881379A ZA881379B (en) 1987-02-28 1988-02-26 Process for the extraction of organic constituents from solid materials

Country Status (4)

Country Link
EP (1) EP0280934A3 (en)
JP (1) JPS63252503A (en)
DE (1) DE3706595A1 (en)
ZA (1) ZA881379B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497792A (en) * 1987-11-19 1996-03-12 Philip Morris Incorporated Process and apparatus for the semicontinuous extraction of nicotine from tobacco

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127642C3 (en) * 1971-06-03 1975-10-16 Studiengesellschaft Kohle Mbh, 4330 Muelheim Process for making caffeine-free, full-flavored black tea
DE3137230A1 (en) * 1981-09-18 1983-04-21 Haarmann & Reimer Gmbh, 3450 Holzminden METHOD FOR THE EXTRACTION OF THE FLAVORS OF THE VANILLA CAPSULE

Also Published As

Publication number Publication date
JPS63252503A (en) 1988-10-19
EP0280934A2 (en) 1988-09-07
DE3706595A1 (en) 1988-09-08
EP0280934A3 (en) 1989-03-29

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