JPS5212675A - Process of preventing clogging of evaporators using supersonic waves - Google Patents

Process of preventing clogging of evaporators using supersonic waves

Info

Publication number
JPS5212675A
JPS5212675A JP8836775A JP8836775A JPS5212675A JP S5212675 A JPS5212675 A JP S5212675A JP 8836775 A JP8836775 A JP 8836775A JP 8836775 A JP8836775 A JP 8836775A JP S5212675 A JPS5212675 A JP S5212675A
Authority
JP
Japan
Prior art keywords
evaporators
preventing clogging
supersonic waves
acid gas
sulfurous acid
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.)
Pending
Application number
JP8836775A
Other languages
Japanese (ja)
Inventor
Fumihiko Sugiyama
Yoko Uchida
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.)
Sumitomo Chemical Engineering Co Ltd
Original Assignee
Sumitomo Chemical Engineering Co Ltd
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 Sumitomo Chemical Engineering Co Ltd filed Critical Sumitomo Chemical Engineering Co Ltd
Priority to JP8836775A priority Critical patent/JPS5212675A/en
Publication of JPS5212675A publication Critical patent/JPS5212675A/en
Pending legal-status Critical Current

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Landscapes

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

PURPOSE: In a process of recovering sulfurous acid gas by reacting sulfurous acid gas with sodium sulfite, clogging of the evaporator in the regenerating process of reaction product is prevented.
COPYRIGHT: (C)1977,JPO&Japio
JP8836775A 1975-07-21 1975-07-21 Process of preventing clogging of evaporators using supersonic waves Pending JPS5212675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8836775A JPS5212675A (en) 1975-07-21 1975-07-21 Process of preventing clogging of evaporators using supersonic waves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8836775A JPS5212675A (en) 1975-07-21 1975-07-21 Process of preventing clogging of evaporators using supersonic waves

Publications (1)

Publication Number Publication Date
JPS5212675A true JPS5212675A (en) 1977-01-31

Family

ID=13940817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8836775A Pending JPS5212675A (en) 1975-07-21 1975-07-21 Process of preventing clogging of evaporators using supersonic waves

Country Status (1)

Country Link
JP (1) JPS5212675A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250390A (en) * 1985-08-29 1987-03-05 Nippon Furnace Kogyo Kaisha Ltd Treatment of combustible gas for making composition variable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250390A (en) * 1985-08-29 1987-03-05 Nippon Furnace Kogyo Kaisha Ltd Treatment of combustible gas for making composition variable

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