CH366821A - Process for improving the wetting of the evaporation surfaces of thin-film evaporators and thin-film evaporators for carrying out the process - Google Patents

Process for improving the wetting of the evaporation surfaces of thin-film evaporators and thin-film evaporators for carrying out the process

Info

Publication number
CH366821A
CH366821A CH7040659A CH7040659A CH366821A CH 366821 A CH366821 A CH 366821A CH 7040659 A CH7040659 A CH 7040659A CH 7040659 A CH7040659 A CH 7040659A CH 366821 A CH366821 A CH 366821A
Authority
CH
Switzerland
Prior art keywords
thin
film evaporators
wetting
improving
carrying
Prior art date
Application number
CH7040659A
Other languages
German (de)
Inventor
Thaddaeus Dr Kraus
Original Assignee
Balzers Hochvakuum
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 to BE588132D priority Critical patent/BE588132A/xx
Priority to NL126065D priority patent/NL126065C/xx
Priority to NL248935D priority patent/NL248935A/xx
Application filed by Balzers Hochvakuum filed Critical Balzers Hochvakuum
Priority to CH7040659A priority patent/CH366821A/en
Priority to DEB52668A priority patent/DE1080971B/en
Priority to GB720260A priority patent/GB872192A/en
Priority to FR820341A priority patent/FR1251562A/en
Publication of CH366821A publication Critical patent/CH366821A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0017—Use of electrical or wave energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
CH7040659A 1959-03-05 1959-03-05 Process for improving the wetting of the evaporation surfaces of thin-film evaporators and thin-film evaporators for carrying out the process CH366821A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE588132D BE588132A (en) 1959-03-05
NL126065D NL126065C (en) 1959-03-05
NL248935D NL248935A (en) 1959-03-05
CH7040659A CH366821A (en) 1959-03-05 1959-03-05 Process for improving the wetting of the evaporation surfaces of thin-film evaporators and thin-film evaporators for carrying out the process
DEB52668A DE1080971B (en) 1959-03-05 1959-03-28 Process and device for producing thin layers of organic liquids on thin-film evaporators
GB720260A GB872192A (en) 1959-03-05 1960-03-01 Improvements in and relating to the production of thin layers of organic liquids in evaporators
FR820341A FR1251562A (en) 1959-03-05 1960-03-04 Method and apparatus for producing thin films of organic liquids in thin film evaporators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7040659A CH366821A (en) 1959-03-05 1959-03-05 Process for improving the wetting of the evaporation surfaces of thin-film evaporators and thin-film evaporators for carrying out the process

Publications (1)

Publication Number Publication Date
CH366821A true CH366821A (en) 1963-01-31

Family

ID=4530242

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7040659A CH366821A (en) 1959-03-05 1959-03-05 Process for improving the wetting of the evaporation surfaces of thin-film evaporators and thin-film evaporators for carrying out the process

Country Status (5)

Country Link
BE (1) BE588132A (en)
CH (1) CH366821A (en)
DE (1) DE1080971B (en)
GB (1) GB872192A (en)
NL (2) NL248935A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170852A (en) * 1962-06-22 1965-02-23 Clyde S Barnhart Proximity surface still
US5274173A (en) * 1988-07-19 1993-12-28 Hoechst Celanese Corporation Process for the production of poly(4-acetoxystyrene)
US5245074A (en) * 1988-07-19 1993-09-14 Shah Bakulesh N Process for the production of 4-acetoxystyrene, its polymers and hydrolysis products
US5274175A (en) * 1988-07-19 1993-12-28 Hoechst Celanese Corporation Process for the preparation of 4-acetoxyphenylmethyl carbinol
US5274174A (en) * 1988-07-19 1993-12-28 Hoechst Celanese Corporation Process for the production of poly(4-hydroxystyrene)
US5151546A (en) * 1988-07-19 1992-09-29 Hoechst Celanese Corporation Process for the production of 4-acetoxystyrene, its polymers and hydrolysis products
US11623163B2 (en) 2018-10-31 2023-04-11 Ecodyst, Inc. Falling film evaporator system and methods

Also Published As

Publication number Publication date
NL248935A (en)
GB872192A (en) 1961-07-05
BE588132A (en)
DE1080971B (en) 1960-05-05
NL126065C (en)

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