JPWO2022014165A1 - - Google Patents

Info

Publication number: JPWO2022014165A1
Authority: JP; Japan
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

JP2022536159A

Other languages

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.)

2020-07-15

Filing date

2021-05-24

Publication date

2022-01-20

2021-05-24 Application filed filed Critical

2022-01-20 Publication of JPWO2022014165A1 publication Critical patent/JPWO2022014165A1/ja

Status Withdrawn legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/30—Controlling by gas-analysis apparatus
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Combustion & Propulsion (AREA)
Treating Waste Gases (AREA)

JP2022536159A 2020-07-15 2021-05-24 Withdrawn JPWO2022014165A1 (cs)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2020121740		2020-07-15
PCT/JP2021/019606 WO2022014165A1 (ja)	2020-07-15	2021-05-24	排ガス処理装置

Publications (1)

Publication Number	Publication Date
JPWO2022014165A1 true JPWO2022014165A1 (cs)	2022-01-20

Family

ID=79555162

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2022536159A Withdrawn JPWO2022014165A1 (cs)	2020-07-15	2021-05-24

Country Status (4)

Country	Link
JP (1)	JPWO2022014165A1 (cs)
KR (1)	KR20220100075A (cs)
CN (1)	CN114867544A (cs)
WO (1)	WO2022014165A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102817819B1 (ko)	2022-08-10	2025-06-09	주식회사 케이티앤지	디지털 맛 및 디지털 향 구현을 위한 장치 및 방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60235627A (ja) *	1984-05-09	1985-11-22	Mitsubishi Heavy Ind Ltd	湿式石灰石こう法排煙脱硫装置における吸収塔レベル制御方法
WO1996026785A1 (en) *	1995-02-28	1996-09-06	Babcock-Hitachi Kabushiki Kaisha	Wet type exhaust gas desulfurization method and apparatus utilizing solid desulfurizing agent
JP2003144849A (ja) *	2001-11-15	2003-05-20	Mitsubishi Heavy Ind Ltd	排煙脱硫システム及び方法
JP2012232250A (ja) *	2011-04-28	2012-11-29	Kawasaki Heavy Ind Ltd	湿式脱硫装置、及び該湿式脱硫装置の操業方法
WO2017014200A1 (ja) *	2015-07-23	2017-01-26	三菱日立パワーシステムズ株式会社	湿式排煙脱硫装置及び湿式排煙脱硫装置の運転方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2740537B2 (ja) *	1989-03-02	1998-04-15	バブコツク日立株式会社	脱硫装置の冷却塔排水量制御装置
TW380056B (en) *	1997-08-25	2000-01-21	Mitsubishi Heavy Industry Kk	Liquid bleeding device and method for controlling the concentration of the slurry in a wet flue gas desulfurization system
JP2000015051A (ja) *	1998-07-06	2000-01-18	Ishikawajima Harima Heavy Ind Co Ltd	排煙脱硫装置の吸収塔ブリード液流量制御方法
CN102886199B (zh) *	2012-10-26	2015-03-04	煤炭工业济南设计研究院有限公司	一种氧化镁法烟气脱硫设备及脱硫方法
CN103885397A (zh) *	2013-12-23	2014-06-25	南宁职业技术学院	一种湿法烟气脱硫智能监控系统及方法
JP6177835B2 (ja)	2015-06-25	2017-08-09	アルファ・ラバル・コーポレイト・エービー	スクラバ液処理プロセス
CN207287126U (zh) *	2017-08-02	2018-05-01	中清源环保节能有限公司	一种燃煤热电厂超低排放石灰石-石膏法脱硫系统
JP7214346B2 (ja)	2018-01-10	2023-01-30	株式会社ジャパンエンジンコーポレーション	水処理装置
CN209393007U (zh) *	2018-10-18	2019-09-17	浙江世野节能环保科技有限公司	一种双碱法脱硫系统
CN111013371A (zh) *	2019-12-22	2020-04-17	上海交通大学	一种钠碱循环脱硫过程中副产物硫酸钠的处理及再生方法

2021
- 2021-05-24 WO PCT/JP2021/019606 patent/WO2022014165A1/ja not_active Ceased
- 2021-05-24 KR KR1020227021894A patent/KR20220100075A/ko not_active Ceased
- 2021-05-24 CN CN202180007543.4A patent/CN114867544A/zh active Pending
- 2021-05-24 JP JP2022536159A patent/JPWO2022014165A1/ja not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60235627A (ja) *	1984-05-09	1985-11-22	Mitsubishi Heavy Ind Ltd	湿式石灰石こう法排煙脱硫装置における吸収塔レベル制御方法
WO1996026785A1 (en) *	1995-02-28	1996-09-06	Babcock-Hitachi Kabushiki Kaisha	Wet type exhaust gas desulfurization method and apparatus utilizing solid desulfurizing agent
JP2003144849A (ja) *	2001-11-15	2003-05-20	Mitsubishi Heavy Ind Ltd	排煙脱硫システム及び方法
JP2012232250A (ja) *	2011-04-28	2012-11-29	Kawasaki Heavy Ind Ltd	湿式脱硫装置、及び該湿式脱硫装置の操業方法
WO2017014200A1 (ja) *	2015-07-23	2017-01-26	三菱日立パワーシステムズ株式会社	湿式排煙脱硫装置及び湿式排煙脱硫装置の運転方法

Also Published As

Publication number	Publication date
WO2022014165A1 (ja)	2022-01-20
KR20220100075A (ko)	2022-07-14
CN114867544A (zh)	2022-08-05

Legal Events

Date	Code	Title	Description
2022-06-23	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20220623
2023-05-23	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230523
2023-07-20	A521	Request for written amendment filed	Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230720
2023-10-17	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231017
2023-11-16	A761	Written withdrawal of application	Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20231116

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