ZA901469B - Process and device for separating a mixture of ingredient substances from the extracting agent - Google Patents

Process and device for separating a mixture of ingredient substances from the extracting agent

Info

Publication number
ZA901469B
ZA901469B ZA901469A ZA901469A ZA901469B ZA 901469 B ZA901469 B ZA 901469B ZA 901469 A ZA901469 A ZA 901469A ZA 901469 A ZA901469 A ZA 901469A ZA 901469 B ZA901469 B ZA 901469B
Authority
ZA
South Africa
Prior art keywords
mixture
substances
separating
extracting agent
pressure
Prior art date
Application number
ZA901469A
Inventor
Michael Bork
Bork Michael
Peter Saamer
Saamer Peter
Heribert Dierkes
Dierkes Heribert
Peter Koerner
Koerner Peter
Frank Luerken
Luerken Frank
Ulrich Lenhard-Lubeseder
Lenhard-Lubeseder Ulrich
Hans-Josef Beutler
Beutler Hans-Josef
Original Assignee
Uhde Gmbh
Messer Griesheim Gmbh
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 Uhde Gmbh, Messer Griesheim Gmbh filed Critical Uhde Gmbh
Publication of ZA901469B publication Critical patent/ZA901469B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/06—Flash distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00083—Coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Fats And Perfumes (AREA)
  • Steroid Compounds (AREA)

Abstract

In a process and an apparatus for the separation of a mixture of substances, comprising solvents and constituents, coming from an extractor, the mixture of substances being reduced in pressure from the extraction pressure to a low pressure, a means is to be provided by which in particular highly viscous constituents can be simply and rapidly separated without great expense. This is achieved by spraying the mixture of substances via a pressure reduction valve (14) directly into a large-volume space (17). <IMAGE>
ZA901469A 1989-02-28 1990-02-27 Process and device for separating a mixture of ingredient substances from the extracting agent ZA901469B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3906169A DE3906169A1 (en) 1989-02-28 1989-02-28 METHOD AND DEVICE FOR SEPARATING A MIXTURE COMING FROM AN EXTRACTOR

Publications (1)

Publication Number Publication Date
ZA901469B true ZA901469B (en) 1990-12-28

Family

ID=6375079

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA901469A ZA901469B (en) 1989-02-28 1990-02-27 Process and device for separating a mixture of ingredient substances from the extracting agent

Country Status (7)

Country Link
EP (1) EP0385130B1 (en)
JP (1) JP3032544B2 (en)
KR (1) KR900012653A (en)
AT (1) ATE98889T1 (en)
CA (1) CA2010972C (en)
DE (2) DE3906169A1 (en)
ZA (1) ZA901469B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19702266A1 (en) * 1997-01-23 1998-07-30 Huels Chemische Werke Ag Degassing apparatus for all non=Newtonian fluid(s), especially plastic melt
JP2007173253A (en) * 2007-02-13 2007-07-05 Dai Ichi High Frequency Co Ltd Heat-treatment device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166999A (en) * 1936-12-24 1939-07-25 Smith Corp A O Quick opening pressure vessel
DE1035105B (en) * 1956-04-19 1958-07-31 Siemens Ag Electrically heated kiln
NL6710359A (en) * 1967-07-27 1969-01-29
DE2127611C3 (en) * 1971-06-03 1974-11-14 Studiengesellschaft Kohle Mbh, 4330 Muelheim Process for the production of spice extracts with a natural composition
US4115072A (en) * 1977-04-07 1978-09-19 Chevron Research Company Retractable fluids spraying assembly
DE2827002B2 (en) * 1978-06-20 1980-09-04 Adam Dr. 8421 St Johann Mueller Process for treating hops with CO2 as extraction agent
US4294652A (en) * 1980-06-30 1981-10-13 Monsanto Company Falling strand devolatilizer
LU82835A1 (en) * 1980-10-10 1981-02-02 Labexplor Res Corp METHOD FOR LIQUID EXTRACTION
AT373932B (en) * 1981-11-12 1984-03-12 Chemiefaser Lenzing Ag METHOD FOR RECONSTRUCTING USED DIGESTIVE FLUID FLOWING GEAR, AND PLANTS FOR IMPLEMENTING THIS METHOD
DE3213592A1 (en) * 1982-04-13 1983-10-20 HAG GF AG, 2800 Bremen Regeneration of caffeine-loaded active carbon with hot water
ZA839116B (en) * 1982-12-16 1984-07-25 Cpc International Inc Heat-pressure-expansion process for drying pure sugars or starch hydrolysates to prepare a free-flowing powder
DE3339181A1 (en) * 1983-10-28 1985-05-09 Uhde Gmbh, 4600 Dortmund METHOD AND DEVICE FOR DECAFFINATING TEA LEAVES
FR2603817B1 (en) * 1986-09-15 1988-11-25 Commissariat Energie Atomique APPARATUS FOR DISTILLING BY VACUUM EVAPORATION

Also Published As

Publication number Publication date
KR900012653A (en) 1990-09-01
DE3906169A1 (en) 1990-08-30
EP0385130A2 (en) 1990-09-05
JPH02241502A (en) 1990-09-26
CA2010972A1 (en) 1990-08-31
EP0385130B1 (en) 1993-12-22
CA2010972C (en) 2001-06-19
DE59003915D1 (en) 1994-02-03
JP3032544B2 (en) 2000-04-17
ATE98889T1 (en) 1994-01-15
EP0385130A3 (en) 1991-01-02

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