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JPS5768122A - Wet type desulfurizer for waste gas of coal combustion - Google Patents

Wet type desulfurizer for waste gas of coal combustion

Info

Publication number
JPS5768122A
JPS5768122A JP55143205A JP14320580A JPS5768122A JP S5768122 A JPS5768122 A JP S5768122A JP 55143205 A JP55143205 A JP 55143205A JP 14320580 A JP14320580 A JP 14320580A JP S5768122 A JPS5768122 A JP S5768122A
Authority
JP
Japan
Prior art keywords
spray nozzle
wet type
coal combustion
alumina ceramics
waste 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.)
Granted
Application number
JP55143205A
Other languages
Japanese (ja)
Other versions
JPH0147214B2 (en
Inventor
Osamu Kanda
Tsukasa Nishimura
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP55143205A priority Critical patent/JPS5768122A/en
Publication of JPS5768122A publication Critical patent/JPS5768122A/en
Publication of JPH0147214B2 publication Critical patent/JPH0147214B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Separation Of Particles Using Liquids (AREA)

Abstract

PURPOSE: To improve the corrosion resistance and abrasion resistance of the spray nozzle of a wet type desulfurizer by using an alumina ceramics type material for said nozzle.
CONSTITUTION: In a wet type desulfurizer for waste gases of coal combustion, a material of alumina ceramics type is used as a spray nozzle for a dust removing tower. The main component of the alumina ceramics type material is alumina, and has the characteristics of low rates of corrosion and abrasion despite ejection of corrosive and abrasive absorbing liquid of low pH contg. chlorine ions, fluorine ions and dust. If this spray nozzle is made as a hollow cone spray nozzle, the liquid diameter of the absorbing liquid is reduced and good absorption efficiency is obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP55143205A 1980-10-14 1980-10-14 Wet type desulfurizer for waste gas of coal combustion Granted JPS5768122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55143205A JPS5768122A (en) 1980-10-14 1980-10-14 Wet type desulfurizer for waste gas of coal combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55143205A JPS5768122A (en) 1980-10-14 1980-10-14 Wet type desulfurizer for waste gas of coal combustion

Publications (2)

Publication Number Publication Date
JPS5768122A true JPS5768122A (en) 1982-04-26
JPH0147214B2 JPH0147214B2 (en) 1989-10-12

Family

ID=15333320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55143205A Granted JPS5768122A (en) 1980-10-14 1980-10-14 Wet type desulfurizer for waste gas of coal combustion

Country Status (1)

Country Link
JP (1) JPS5768122A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5693293A (en) * 1993-06-17 1997-12-02 Das-Dunnschicht Anlagen Systeme Gmbh Dresden Apparatus for the purification of waste gas
US8092582B2 (en) * 2006-04-04 2012-01-10 Babcock-Hitachi Kabushiki Kaisha Wet-type exhaust gas desulfurizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5693293A (en) * 1993-06-17 1997-12-02 Das-Dunnschicht Anlagen Systeme Gmbh Dresden Apparatus for the purification of waste gas
US8092582B2 (en) * 2006-04-04 2012-01-10 Babcock-Hitachi Kabushiki Kaisha Wet-type exhaust gas desulfurizer

Also Published As

Publication number Publication date
JPH0147214B2 (en) 1989-10-12

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