JPS62163728A - 排煙脱硫方法 - Google Patents

排煙脱硫方法

Info

Publication number: JPS62163728A
Authority: JP; Japan
Prior art keywords: slurry; absorbent; concentration; concn; absorption tower
Prior art date: 1986-01-14
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

JP61004335A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0571283B2 (2

Inventor

Atsushi Tatani

多谷　淳

Masakazu Onizuka

鬼塚　雅和

Toru Takashina

徹高品

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 Heavy Industries Ltd

Original Assignee

Mitsubishi Heavy Industries 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.)

1986-01-14

Filing date

1986-01-14

Publication date

1987-07-20

1986-01-14 Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd

1986-01-14 Priority to JP61004335A priority Critical patent/JPS62163728A/ja

1987-07-20 Publication of JPS62163728A publication Critical patent/JPS62163728A/ja

1993-10-06 Publication of JPH0571283B2 publication Critical patent/JPH0571283B2/ja

Status Granted legal-status Critical Current

Links

238000006477 desulfuration reaction Methods 0.000 title claims description 12
230000023556 desulfurization Effects 0.000 title claims description 12
238000000034 method Methods 0.000 title claims description 10
239000002002 slurry Substances 0.000 claims abstract description 51
239000002250 absorbent Substances 0.000 claims abstract description 31
230000002745 absorbent Effects 0.000 claims abstract description 31
238000010521 absorption reaction Methods 0.000 claims abstract description 24
239000007788 liquid Substances 0.000 claims abstract description 17
239000003595 mist Substances 0.000 claims abstract description 12
230000005484 gravity Effects 0.000 claims abstract description 11
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
238000004140 cleaning Methods 0.000 claims description 16
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 12
239000003546 flue gas Substances 0.000 claims description 12
239000007789 gas Substances 0.000 claims description 11
229940043430 calcium compound Drugs 0.000 claims description 2
150000001674 calcium compounds Chemical class 0.000 claims description 2
239000010440 gypsum Substances 0.000 abstract description 12
229910052602 gypsum Inorganic materials 0.000 abstract description 12
239000007787 solid Substances 0.000 abstract description 5
238000005406 washing Methods 0.000 abstract 2
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
229910052791 calcium Inorganic materials 0.000 abstract 1
239000011575 calcium Substances 0.000 abstract 1
230000001276 controlling effect Effects 0.000 abstract 1
230000003009 desulfurizing effect Effects 0.000 abstract 1
230000001105 regulatory effect Effects 0.000 abstract 1
239000006228 supernatant Substances 0.000 description 10
238000010586 diagram Methods 0.000 description 6
239000002562 thickening agent Substances 0.000 description 4
239000013078 crystal Substances 0.000 description 3
238000002156 mixing Methods 0.000 description 3
238000007254 oxidation reaction Methods 0.000 description 3
239000004575 stone Substances 0.000 description 3
235000019738 Limestone Nutrition 0.000 description 2
238000004364 calculation method Methods 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000006028 limestone Substances 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 1
235000010261 calcium sulphite Nutrition 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
239000010931 gold Substances 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000000276 sedentary effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1

Landscapes

Treating Waste Gases (AREA)

JP61004335A 1986-01-14 1986-01-14 排煙脱硫方法 Granted JPS62163728A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP61004335A JPS62163728A (ja)	1986-01-14	1986-01-14	排煙脱硫方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP61004335A JPS62163728A (ja)	1986-01-14	1986-01-14	排煙脱硫方法

Publications (2)

Publication Number	Publication Date
JPS62163728A true JPS62163728A (ja)	1987-07-20
JPH0571283B2 JPH0571283B2 (2)	1993-10-06

Family

ID=11581573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP61004335A Granted JPS62163728A (ja)	1986-01-14	1986-01-14	排煙脱硫方法

Country Status (1)

Country	Link
JP (1)	JPS62163728A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2009095698A (ja) *	2007-10-15	2009-05-07	Chugoku Electric Power Co Inc:The	排ガス脱硫装置における石膏スラリー・石灰石スラリーの張込み方法

1986
- 1986-01-14 JP JP61004335A patent/JPS62163728A/ja active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2009095698A (ja) *	2007-10-15	2009-05-07	Chugoku Electric Power Co Inc:The	排ガス脱硫装置における石膏スラリー・石灰石スラリーの張込み方法

Also Published As

Publication number	Publication date
JPH0571283B2 (2)	1993-10-06

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Legal Events

Date	Code	Title	Description
2004-10-06	LAPS	Cancellation because of no payment of annual fees