DE3460252D1 - Method of and device for the evaporative drying of a colloidal organic mixture of solid matter and water - Google Patents

Method of and device for the evaporative drying of a colloidal organic mixture of solid matter and water

Info

Publication number
DE3460252D1
DE3460252D1 DE8484101975T DE3460252T DE3460252D1 DE 3460252 D1 DE3460252 D1 DE 3460252D1 DE 8484101975 T DE8484101975 T DE 8484101975T DE 3460252 T DE3460252 T DE 3460252T DE 3460252 D1 DE3460252 D1 DE 3460252D1
Authority
DE
Germany
Prior art keywords
water
solid matter
mixture
colloidal organic
organic mixture
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
DE8484101975T
Other languages
German (de)
Inventor
Karl Dr Ing Tils
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.)
Weber & Seelander
Original Assignee
Weber & Seelander
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6192245&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3460252(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Weber & Seelander filed Critical Weber & Seelander
Priority to DE8484101975T priority Critical patent/DE3460252D1/en
Application granted granted Critical
Publication of DE3460252D1 publication Critical patent/DE3460252D1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/26—Drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/10—Temperature; Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Detergent Compositions (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

1. Process for evaporation drying of a colloidal organic solid-liquid mixture with at least two drying steps, where in the first drying step by boiling the liquid an overpressure of the solid-steam mixture is produced and the solid-steam mixture is expanded afterwards, characterized in that the mixture is transferred from the first drying step to the second drying step under the maintained boiling pressure, the steam volume being mainly separated from the solid material and expanded.
DE8484101975T 1983-03-02 1984-02-24 Method of and device for the evaporative drying of a colloidal organic mixture of solid matter and water Expired DE3460252D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484101975T DE3460252D1 (en) 1983-03-02 1984-02-24 Method of and device for the evaporative drying of a colloidal organic mixture of solid matter and water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3307281A DE3307281C2 (en) 1983-03-02 1983-03-02 Method and device for evaporative drying of a colloidal organic solid-water mixture
DE8484101975T DE3460252D1 (en) 1983-03-02 1984-02-24 Method of and device for the evaporative drying of a colloidal organic mixture of solid matter and water

Publications (1)

Publication Number Publication Date
DE3460252D1 true DE3460252D1 (en) 1986-07-31

Family

ID=6192245

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3307281A Expired DE3307281C2 (en) 1983-03-02 1983-03-02 Method and device for evaporative drying of a colloidal organic solid-water mixture
DE8484101975T Expired DE3460252D1 (en) 1983-03-02 1984-02-24 Method of and device for the evaporative drying of a colloidal organic mixture of solid matter and water

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3307281A Expired DE3307281C2 (en) 1983-03-02 1983-03-02 Method and device for evaporative drying of a colloidal organic solid-water mixture

Country Status (3)

Country Link
EP (1) EP0123812B1 (en)
AT (1) ATE20539T1 (en)
DE (2) DE3307281C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA945188B (en) * 1993-09-24 1995-03-10 Chemithon Corp Process for removal of solvents from detergent pastes.
US6058623A (en) * 1993-09-24 2000-05-09 The Chemithon Corporation Apparatus and process for removing volatile components from a composition
US5723433A (en) * 1993-09-24 1998-03-03 The Chemithon Corporation Sovent removal process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271883B (en) * 1963-08-10 1968-07-04 Ind G M B H Process and installation for drying soap mass
GB1018764A (en) * 1963-12-23 1966-02-02 Procter & Gamble Ltd Soap drying process
DE3100381A1 (en) * 1981-01-09 1982-08-12 Magyar Aluminiumipari Tröszt, 1133 Budapest Evaporation plant

Also Published As

Publication number Publication date
EP0123812A1 (en) 1984-11-07
EP0123812B1 (en) 1986-06-25
ATE20539T1 (en) 1986-07-15
DE3307281C2 (en) 1984-12-20
DE3307281A1 (en) 1984-09-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee
8331 Complete revocation
8380 Miscellaneous part iii

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