JPS54106072A - Treating apparatus for exhaust gas from garbage incineration - Google Patents

Treating apparatus for exhaust gas from garbage incineration

Info

Publication number
JPS54106072A
JPS54106072A JP1321378A JP1321378A JPS54106072A JP S54106072 A JPS54106072 A JP S54106072A JP 1321378 A JP1321378 A JP 1321378A JP 1321378 A JP1321378 A JP 1321378A JP S54106072 A JPS54106072 A JP S54106072A
Authority
JP
Japan
Prior art keywords
exhaust gas
tower
hydrogen chloride
chloride
hydrogen
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
JP1321378A
Other languages
Japanese (ja)
Inventor
Mitsuo Yamamura
Masa Iwai
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.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies 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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP1321378A priority Critical patent/JPS54106072A/en
Publication of JPS54106072A publication Critical patent/JPS54106072A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To remove hydrogen chloride constantly, and independently of the concentration of the hydrogen chloride in exhaust gas, by, in absorption and removal of the hydrogen chloride by introducing the exhaust gas contg. hydrogen chloride to a tower packed with lime stone, washing and removing the reaction products formed on the surface of the lime stone.
CONSTITUTION: Hydrogen-chloride-contg. exhaust gas generated in a gar-bage incineration furnace 1 is cooled 2, dust-removed 3, and is introduced through a damper 8 to a lime-stone-packed tower 4. Hydrogen chloride is removed by reaction with the lime stone at the surface and the hydrogen-chloride-free exhaust gas is discharged through a fan 5. When the hydrogen chloride concentration measured by a measuring instrument 7 installed at the outlet of the tower reaches a prescribed concentration or higher, a damper 8A opens automatically, and the exhaust gas is introduced to a packed tower 4A with the damper 8 closed. Hereafter water is sprayed from a nozzle 9 in the tower 4 in order to wash away CaCl2, a reaction product, from the surface of lime stone. Exhaust gas is then admitted to the tower 4A instead of 4, or vice versa, and is treated in the same manner.
COPYRIGHT: (C)1979,JPO&Japio
JP1321378A 1978-02-07 1978-02-07 Treating apparatus for exhaust gas from garbage incineration Pending JPS54106072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1321378A JPS54106072A (en) 1978-02-07 1978-02-07 Treating apparatus for exhaust gas from garbage incineration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1321378A JPS54106072A (en) 1978-02-07 1978-02-07 Treating apparatus for exhaust gas from garbage incineration

Publications (1)

Publication Number Publication Date
JPS54106072A true JPS54106072A (en) 1979-08-20

Family

ID=11826871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1321378A Pending JPS54106072A (en) 1978-02-07 1978-02-07 Treating apparatus for exhaust gas from garbage incineration

Country Status (1)

Country Link
JP (1) JPS54106072A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62298430A (en) * 1986-06-17 1987-12-25 Yamamura Glass Kk Method and device for recovering halide and metallic compound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62298430A (en) * 1986-06-17 1987-12-25 Yamamura Glass Kk Method and device for recovering halide and metallic compound

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