JPS5477279A - Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc. - Google Patents

Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc.

Info

Publication number
JPS5477279A
JPS5477279A JP13587378A JP13587378A JPS5477279A JP S5477279 A JPS5477279 A JP S5477279A JP 13587378 A JP13587378 A JP 13587378A JP 13587378 A JP13587378 A JP 13587378A JP S5477279 A JPS5477279 A JP S5477279A
Authority
JP
Japan
Prior art keywords
dust collector
electric dust
exhaust gas
gas containing
gas
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
JP13587378A
Other languages
Japanese (ja)
Inventor
Saburo Mizuguchi
Hiroji Masuno
Junji Nakayama
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP13587378A priority Critical patent/JPS5477279A/en
Publication of JPS5477279A publication Critical patent/JPS5477279A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chimneys And Flues (AREA)
  • Treating Waste Gases (AREA)
  • Electrostatic Separation (AREA)

Abstract

PURPOSE: To remove chlorides fromed, e.g., NaCl, etc., with dust by the procedure in which incineration exhaust gas of vinyl chloride resin, etc., is introduced into a stabilizer on the upper flow side of electric dust collector, NaOH aqueous solution is injected, and the temperature of gas at the inlet of electric dust collector is kept at a specific temperatute.
CONSTITUTION: A high temperature exhaust gas containing HCl gas, etc., dischrged from the incinerator 1, is introduced into the stabilizer 3 through the duct 2 and then brought into contact with the aqueous solution of NaOH or Ca(OH) jetted from the nozzle 10. Then, the amount of cooling water jetted from the nozzle 21 through the tube 22 from the tank 18 is detected by the temperature detector TIC and then controlled by the controlling valve 23 so that the temperature of gas at the inlet of electric dust collector can be kept at 250 to 350°C. Chlorides, e.g., NaCl, CaCl2, etc., are then removed with dust by the dust collector 5.
COPYRIGHT: (C)1979,JPO&Japio
JP13587378A 1978-11-06 1978-11-06 Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc. Pending JPS5477279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13587378A JPS5477279A (en) 1978-11-06 1978-11-06 Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13587378A JPS5477279A (en) 1978-11-06 1978-11-06 Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc.

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP5934673A Division JPS532227B2 (en) 1973-05-29 1973-05-29

Publications (1)

Publication Number Publication Date
JPS5477279A true JPS5477279A (en) 1979-06-20

Family

ID=15161760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13587378A Pending JPS5477279A (en) 1978-11-06 1978-11-06 Electric dust collector pretreatment of exhaust gas containing hydrochloric acid, etc.

Country Status (1)

Country Link
JP (1) JPS5477279A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583655A (en) * 1981-06-27 1983-01-10 Takuma Sogo Kenkyusho:Kk Electric dust collector equipped with fluidized dust collecting layer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4315904Y1 (en) * 1966-03-31 1968-07-02
JPS4936573A (en) * 1972-08-09 1974-04-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4315904Y1 (en) * 1966-03-31 1968-07-02
JPS4936573A (en) * 1972-08-09 1974-04-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583655A (en) * 1981-06-27 1983-01-10 Takuma Sogo Kenkyusho:Kk Electric dust collector equipped with fluidized dust collecting layer
JPH0133218B2 (en) * 1981-06-27 1989-07-12 Takuma Sogo Kenkyusho Kk

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