ATE120480T1 - Methode zur reinigung heissen reduktionsgases. - Google Patents

Methode zur reinigung heissen reduktionsgases.

Info

Publication number: ATE120480T1
Authority: AT; Austria
Prior art keywords: absorbent; regeneration; reducing gas; regeneration step; temperature reducing
Prior art date: 1988-02-10

Application number

AT89730023T

Other languages

English (en)

Inventor

Toshio Nakayama

Hiromi Shirai

Makoto Kobayashi

Misugi C O Mitsubushi Suehiro

Toru C O Hiroshima Techn Seto

-Chome Kanonshi-Machi

Shigeaki Hiroshima Te Mitsuoka

- Kanonshi-Machi -Chom Jukogyo

Kenji Hiroshima Techn In Inoue

Original Assignee

Mitsubishi Heavy Ind Ltd

Central Res Inst Elect

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.)

1988-02-10

Filing date

1989-02-03

Publication date

1995-04-15

1988-02-10 Priority claimed from JP63027441A external-priority patent/JPH0790137B2/ja

1988-09-14 Priority claimed from JP63228383A external-priority patent/JPH0790140B2/ja

1989-02-03 Application filed by Mitsubishi Heavy Ind Ltd, Central Res Inst Elect filed Critical Mitsubishi Heavy Ind Ltd

1995-04-15 Application granted granted Critical

1995-04-15 Publication of ATE120480T1 publication Critical patent/ATE120480T1/de

Links

238000000034 method Methods 0.000 title abstract 7
230000002745 absorbent Effects 0.000 abstract 7
239000002250 absorbent Substances 0.000 abstract 7
239000007789 gas Substances 0.000 abstract 7
230000008929 regeneration Effects 0.000 abstract 7
238000011069 regeneration method Methods 0.000 abstract 7
238000010521 absorption reaction Methods 0.000 abstract 2
JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 abstract 2
150000003464 sulfur compounds Chemical class 0.000 abstract 2
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
238000011084 recovery Methods 0.000 abstract 1
230000001172 regenerating effect Effects 0.000 abstract 1
229910052717 sulfur Inorganic materials 0.000 abstract 1
239000011593 sulfur Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/20—Purifying combustible gases containing carbon monoxide by treating with solids; Regenerating spent purifying masses
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
- B01D2259/40064—Five
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/404—Further details for adsorption processes and devices using four beds

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Analytical Chemistry (AREA)
Industrial Gases (AREA)
Treating Waste Gases (AREA)
Gas Separation By Absorption (AREA)
Manufacture Of Iron (AREA)
Cleaning Or Drying Semiconductors (AREA)
Silicon Compounds (AREA)

AT89730023T 1988-02-10 1989-02-03 Methode zur reinigung heissen reduktionsgases. ATE120480T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP63027441A JPH0790137B2 (ja)	1988-02-10	1988-02-10	高温還元性ガスの精製方法
JP63228383A JPH0790140B2 (ja)	1988-09-14	1988-09-14	高温還元性ガスの精製方法

Publications (1)

Publication Number	Publication Date
ATE120480T1 true ATE120480T1 (de)	1995-04-15

Family

ID=26365355

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89730023T ATE120480T1 (de)	1988-02-10	1989-02-03	Methode zur reinigung heissen reduktionsgases.

Country Status (7)

Country	Link
US (1)	US5154900A (de)
EP (1)	EP0328479B1 (de)
CN (1)	CN1010379B (de)
AT (1)	ATE120480T1 (de)
AU (1)	AU610337B2 (de)
CA (1)	CA1324875C (de)
DE (1)	DE68921905T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0817906B2 (ja) *	1989-01-05	1996-02-28	三菱重工業株式会社	高温還元性ガスの精製プロセスにおけるイオウ回収方法
JP2865845B2 (ja) *	1990-10-08	1999-03-08	三菱重工業株式会社	高温還元性ガスの精製方法
JP3831435B2 (ja) *	1995-10-11	2006-10-11	三菱重工業株式会社	ガス精製装置
JP4533515B2 (ja) *	2000-08-16	2010-09-01	三菱重工業株式会社	合成ガスの製造方法
CN101880553B (zh) *	2010-06-22	2013-03-13	沈阳航空航天大学	一种适用于煤基气体的一体化中高温煤气净化方法与设备
CN103191677A (zh) *	2013-04-26	2013-07-10	华东理工大学	一种模拟移动床反应器及其操作方法与应用
CN105694989A (zh) *	2016-02-03	2016-06-22	山东佳星环保科技有限公司	一种高温煤气净化技术工艺
CN112226617A (zh) *	2020-08-31	2021-01-15	宁波住铁精密机械有限公司	一种提高稳定性的炼铜方法
CN112322367B (zh) *	2020-10-13	2024-09-13	蓝德环保科技集团股份有限公司	从沼气回收硫化物转换为稀硫酸的生物脱硫装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1822293A (en) *	1928-05-14	1931-09-08	Cie Int Fab Essences & Petrole	Process for regenerating contaminated purifying agents
US2747968A (en) *	1951-05-07	1956-05-29	Pigache Pierre Gustave Adolphe	Dry process for the recovery of sulfur from gases
US4164544A (en) *	1976-08-27	1979-08-14	United States Steel Corporation	Desulfurization of hot reducing gas
US4371507A (en) *	1980-09-23	1983-02-01	Phillips Petroleum Company	Catalytic hydrogenation of olefins, hydrodesulfurization of organic sulfur compounds and/or selective removal of hydrogen sulfide from fluid streams
US4533529A (en) *	1983-10-21	1985-08-06	Standard Oil Company	Sulfur recovery process

1989
- 1989-02-03 AT AT89730023T patent/ATE120480T1/de not_active IP Right Cessation
- 1989-02-03 DE DE68921905T patent/DE68921905T2/de not_active Expired - Fee Related
- 1989-02-03 EP EP89730023A patent/EP0328479B1/de not_active Expired - Lifetime
- 1989-02-06 AU AU29641/89A patent/AU610337B2/en not_active Ceased
- 1989-02-09 CA CA000590569A patent/CA1324875C/en not_active Expired - Fee Related
- 1989-02-10 CN CN89101997.9A patent/CN1010379B/zh not_active Expired
1991
- 1991-06-20 US US07/721,912 patent/US5154900A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU610337B2 (en)	1991-05-16
DE68921905D1 (de)	1995-05-04
CA1324875C (en)	1993-12-07
CN1010379B (zh)	1990-11-14
EP0328479A2 (de)	1989-08-16
EP0328479B1 (de)	1995-03-29
US5154900A (en)	1992-10-13
DE68921905T2 (de)	1995-09-28
EP0328479A3 (en)	1990-10-10
CN1037091A (zh)	1989-11-15
AU2964189A (en)	1989-08-10

Legal Events

Date	Code	Title	Description
1995-09-15	UEP	Publication of translation of european patent specification
1999-11-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
US4053554A (en)	1977-10-11	Removal of contaminants from gaseous streams
HU895833D0 (en)	1990-01-28	Method for purifying gases
ATE120480T1 (de)	1995-04-15	Methode zur reinigung heissen reduktionsgases.
EP0331228B2 (de)	1998-04-29	Verfahren zum Entfernen von H2S aus einem Gasstrom
AU625919B2 (en)	1992-07-16	Method for purifying high-temperature reducing gas
ATE184046T1 (de)	1999-09-15	Verfahren zur reinigung von hochtemperaturigen reduzierenden gasen
US4824452A (en)	1989-04-25	Process for desulfurizing CO2 -containing gases
EP1448294B1 (de)	2011-01-26	Verfahren zur behandlung eines regenerationsgases eines s-zorb-verfahrens
CA2006093C (en)	1999-11-23	Removing hydrogen sulphide from a gas mixture
JPS6411625A (en)	1989-01-17	Method for purifying high-temperature reductive gas
JPH0776348B2 (ja)	1995-08-16	高温還元性ガスの精製方法
JPS5453666A (en)	1979-04-27	Method and apparatus for purifying gas of high temperature
GB944256A (en)	1963-12-11	Process for the selective absorption of sulphur compounds from gas mixtures
WO2001052974A1 (en)	2001-07-26	Method for removing sulfur compounds from gas mixtures
KR100405522B1 (ko)	2004-03-18	코크스가스정제에있어서이산화탄소의포집을제외시키는방법
US5422009A (en)	1995-06-06	Removal of calcium from amine solutions
JPS6415117A (en)	1989-01-19	Purification of gas reducible at high temperature
KR20020051014A (ko)	2002-06-28	이산화탄소의 분리처리에 의한 코크스가스 정제 장치 및방법
JPS5732720A (en)	1982-02-22	Method for purification of waste combustion gas
SU854425A1 (ru)	1981-08-15	Способ очистки природного газа от сероводорода
US4163776A (en)	1979-08-07	Process for stack gas desulfurization
JPS5851923A (ja)	1983-03-26	乾式排煙脱硫法
JPS63122790A (ja)	1988-05-26	高温還元性ガスの精製方法
JPS5719018A (en)	1982-02-01	Dry type flue gas desulfurization
JPS5467592A (en)	1979-05-31	Regeneration of active carbon