JPS55162332A - Method and apparatus for removing hydrogen chloride in exhaust gas - Google Patents

Method and apparatus for removing hydrogen chloride in exhaust gas

Info

Publication number
JPS55162332A
JPS55162332A JP7043979A JP7043979A JPS55162332A JP S55162332 A JPS55162332 A JP S55162332A JP 7043979 A JP7043979 A JP 7043979A JP 7043979 A JP7043979 A JP 7043979A JP S55162332 A JPS55162332 A JP S55162332A
Authority
JP
Japan
Prior art keywords
exhaust gas
duct
electric precipitator
group
chemicals
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
JP7043979A
Other languages
Japanese (ja)
Inventor
Masanobu Shigaki
Hidehiro Kito
Akira Tamaoki
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.)
Takuma Co Ltd
Original Assignee
Takuma 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 Takuma Co Ltd filed Critical Takuma Co Ltd
Priority to JP7043979A priority Critical patent/JPS55162332A/en
Publication of JPS55162332A publication Critical patent/JPS55162332A/en
Pending legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To remove HCl in exhaust gas efficiently by a dry method by a mechanism wherein a pulverulent body nozzle for injecting Ca group powdery chemicals into an exhaust gas duct is fitted at a front location of an electric precipitator, and the powdery chemicals are uniformly diffused into the exhaust gas.
CONSTITUTION: A pulverulent body nozzle for injecting Ca group powdery chemicals into an exhaust gas duct is installed at a front location of an electric precipitator mounted with an incinerator, an exhaust gas cooling portion, etc. in a series shape, exhaust gas in the duct reaching the electric precipitator from the pulverulent body nozzle is brought to a turbulent condition, and the Ca group chemicals are uniformly diffused into the exhaust gas, and smoothly reacted with HCl gas. For example, the exhaust gas duct 1 is constricted at the front location of a portion entering the electric precipitator 2, and a diameter of a portion between the electric precipitator 2 and the constricted portion is sharply made larger just after the duct 1. Thus, a gas current is difused, a turbulent flow is generated, the Ca group powdery chemicals supplied from the nozzles 4 are equally dispersed into the gas current, and reaction is smoothly promoted.
COPYRIGHT: (C)1980,JPO&Japio
JP7043979A 1979-06-04 1979-06-04 Method and apparatus for removing hydrogen chloride in exhaust gas Pending JPS55162332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7043979A JPS55162332A (en) 1979-06-04 1979-06-04 Method and apparatus for removing hydrogen chloride in exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7043979A JPS55162332A (en) 1979-06-04 1979-06-04 Method and apparatus for removing hydrogen chloride in exhaust gas

Publications (1)

Publication Number Publication Date
JPS55162332A true JPS55162332A (en) 1980-12-17

Family

ID=13431509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7043979A Pending JPS55162332A (en) 1979-06-04 1979-06-04 Method and apparatus for removing hydrogen chloride in exhaust gas

Country Status (1)

Country Link
JP (1) JPS55162332A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617920U (en) * 1979-07-20 1981-02-17
JPS5712221U (en) * 1980-06-20 1982-01-22
US4534778A (en) * 1982-10-25 1985-08-13 Air Industrie Installation for injecting a powdery material, particularly an adsorbent material, into a contact column
JPS61187231U (en) * 1985-05-14 1986-11-21
EP0723114A1 (en) * 1995-01-12 1996-07-24 Minoru Fujimori Apparatus of an incinerator
EP2263780A1 (en) * 2009-06-18 2010-12-22 ENVIROSERV GmbH Exhaust gas purification assembly with nozzle variation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136574A (en) * 1975-05-06 1976-11-26 Hoelter H Gas scrubbing method and apparatus
JPS53113760A (en) * 1977-03-17 1978-10-04 Hisashi Imai Treating agent cycling gas scrubber
JPS5581726A (en) * 1978-12-18 1980-06-20 Mitsubishi Heavy Ind Ltd Removing apparatus for harmful gas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136574A (en) * 1975-05-06 1976-11-26 Hoelter H Gas scrubbing method and apparatus
JPS53113760A (en) * 1977-03-17 1978-10-04 Hisashi Imai Treating agent cycling gas scrubber
JPS5581726A (en) * 1978-12-18 1980-06-20 Mitsubishi Heavy Ind Ltd Removing apparatus for harmful gas

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617920U (en) * 1979-07-20 1981-02-17
JPS5832738Y2 (en) * 1979-07-20 1983-07-21 日立造船株式会社 Chemical injection mixer in exhaust gas duct
JPS5712221U (en) * 1980-06-20 1982-01-22
US4534778A (en) * 1982-10-25 1985-08-13 Air Industrie Installation for injecting a powdery material, particularly an adsorbent material, into a contact column
JPS61187231U (en) * 1985-05-14 1986-11-21
EP0723114A1 (en) * 1995-01-12 1996-07-24 Minoru Fujimori Apparatus of an incinerator
EP2263780A1 (en) * 2009-06-18 2010-12-22 ENVIROSERV GmbH Exhaust gas purification assembly with nozzle variation
WO2010145815A1 (en) * 2009-06-18 2010-12-23 Enviroserv Gmbh Flue gas purification system with different nozzles

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