HUT35967A - Process for equipment for the separation of thermosensible mixtures in vacuum - Google Patents

Process for equipment for the separation of thermosensible mixtures in vacuum

Info

Publication number
HUT35967A
HUT35967A HU353183A HU353183A HUT35967A HU T35967 A HUT35967 A HU T35967A HU 353183 A HU353183 A HU 353183A HU 353183 A HU353183 A HU 353183A HU T35967 A HUT35967 A HU T35967A
Authority
HU
Hungary
Prior art keywords
thermosensible
mixtures
vacuum
separation
equipment
Prior art date
Application number
HU353183A
Other languages
Hungarian (hu)
Other versions
HU189346B (en
Inventor
Helmut Gutwasser
Gernot Gasser
Bodo Voss
Original Assignee
Leipzig Chemieanlagen
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
Priority claimed from DD24400182A external-priority patent/DD212159A3/en
Priority claimed from DD24400082A external-priority patent/DD212160A3/en
Application filed by Leipzig Chemieanlagen filed Critical Leipzig Chemieanlagen
Publication of HUT35967A publication Critical patent/HUT35967A/en
Publication of HU189346B publication Critical patent/HU189346B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
    • C11C1/08—Refining
    • C11C1/10—Refining by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0082—Regulation; Control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/06—Evaporators with vertical tubes
    • B01D1/065—Evaporators with vertical tubes by film evaporating
    • 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
    • B01D3/10—Vacuum distillation
    • 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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • C11B13/005—Recovery of fats, fatty oils or fatty acids from waste materials of residues of the fabrication of wood-cellulose (in particular tall-oil)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
HU833531A 1982-10-15 1983-10-12 Process and equipment for the separation of thermosensible mixtures in vacuum HU189346B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD24400182A DD212159A3 (en) 1982-10-15 1982-10-15 METHOD FOR PRE-RUNNING AND / OR MAIN-RUN AND RUN-OFF SEPARATION FROM MULTIPLEX AND MULTIPURPOSE MIXTURES
DD24400082A DD212160A3 (en) 1982-10-15 1982-10-15 DEVICE FOR PRE-RUNNING AND / OR MAIN-RUN AND RUN-OFF SEPARATION OF MULTIPLEX AND MULTIPURPOSE MIXTURES

Publications (2)

Publication Number Publication Date
HUT35967A true HUT35967A (en) 1985-08-28
HU189346B HU189346B (en) 1986-06-30

Family

ID=25747781

Family Applications (1)

Application Number Title Priority Date Filing Date
HU833531A HU189346B (en) 1982-10-15 1983-10-12 Process and equipment for the separation of thermosensible mixtures in vacuum

Country Status (3)

Country Link
DE (1) DE3334420A1 (en)
HU (1) HU189346B (en)
IT (1) IT1161515B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI76699C (en) * 1986-06-25 1988-12-12 Ahlstroem Oy INDUNSTARE AV ROERTYP.
AT408882B (en) * 1998-08-07 2002-03-25 Dsm Fine Chem Austria Gmbh METHOD FOR THE RESTORATION OF ALPHA KETOCARBONIC ACID ESTERS

Also Published As

Publication number Publication date
DE3334420A1 (en) 1984-04-19
IT8368060A0 (en) 1983-10-14
IT1161515B (en) 1987-03-18
HU189346B (en) 1986-06-30

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