OA10396A - Agents zéolitiques de désulfuration et leur application au traitement des gaz contenant du co2 - Google Patents

Agents zéolitiques de désulfuration et leur application au traitement des gaz contenant du co2 Download PDF

Info

Publication number: OA10396A
Authority: OA; OAPI
Prior art keywords: adsorbent according; weight; expressed; pct; mmol
Prior art date: 1994-07-26

Application number

OA60954A

Other languages

English (en)

French (fr)

Inventor

Albert M Tsybulevski

Vladimir I Mourine

Dominique Plee

Francis Mayolet

Original Assignee

Ceca Sa

Vniigaz Inst De Rech Scient Du

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.)

1994-07-26

Filing date

1997-01-24

Publication date

2001-12-04

1994-07-26 Priority to EP94922304A priority Critical patent/EP0783362B1/de

1994-07-26 Priority to PCT/FR1994/000932 priority patent/WO1996003199A1/fr

1994-07-26 Priority to US08/290,957 priority patent/US5609842A/en

1994-07-26 Priority to AU73472/94A priority patent/AU7347294A/en

1994-07-26 Priority to DE69428375T priority patent/DE69428375D1/de

1994-07-26 Priority to JP8505505A priority patent/JPH10505536A/ja

1994-07-26 Priority to AT94922304T priority patent/ATE205742T1/de

1994-07-26 Priority to RU97102730A priority patent/RU2127631C1/ru

1994-07-26 Priority to CA002195683A priority patent/CA2195683C/fr

1995-07-25 Priority to SG1995000944A priority patent/SG28472A1/en

1997-01-24 Application filed by Ceca Sa, Vniigaz Inst De Rech Scient Du filed Critical Ceca Sa

1997-01-24 Priority to OA60954A priority patent/OA10396A/fr

2001-12-04 Publication of OA10396A publication Critical patent/OA10396A/fr

Links

239000007789 gas Substances 0.000 title claims abstract description 16
239000003463 adsorbent Substances 0.000 claims abstract description 16
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
229910052742 iron Inorganic materials 0.000 claims abstract description 5
239000005995 Aluminium silicate Substances 0.000 claims abstract description 4
235000012211 aluminium silicate Nutrition 0.000 claims abstract description 4
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 4
229960000892 attapulgite Drugs 0.000 claims abstract 2
GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims abstract 2
229910052901 montmorillonite Inorganic materials 0.000 claims abstract 2
229910052625 palygorskite Inorganic materials 0.000 claims abstract 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 16
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
239000004927 clay Substances 0.000 claims description 7
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
229910021529 ammonia Inorganic materials 0.000 claims description 4
239000013081 microcrystal Substances 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 4
239000008187 granular material Substances 0.000 claims description 3
150000002500 ions Chemical class 0.000 claims description 3
238000000034 method Methods 0.000 claims description 3
239000003345 natural gas Substances 0.000 claims description 3
238000000746 purification Methods 0.000 claims description 3
229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims 1
JYIMWRSJCRRYNK-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4] JYIMWRSJCRRYNK-UHFFFAOYSA-N 0.000 claims 1
-1 labentonite Inorganic materials 0.000 claims 1
JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 abstract description 22
239000013078 crystal Substances 0.000 abstract description 15
229910021536 Zeolite Inorganic materials 0.000 abstract description 3
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract description 3
239000010457 zeolite Substances 0.000 abstract description 3
238000004519 manufacturing process Methods 0.000 abstract description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
239000000440 bentonite Substances 0.000 abstract 1
229910000278 bentonite Inorganic materials 0.000 abstract 1
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
239000001569 carbon dioxide Substances 0.000 abstract 1
239000011230 binding agent Substances 0.000 description 13
238000005755 formation reaction Methods 0.000 description 10
238000001179 sorption measurement Methods 0.000 description 10
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
230000015572 biosynthetic process Effects 0.000 description 8
239000011148 porous material Substances 0.000 description 5
244000052616 bacterial pathogen Species 0.000 description 4
230000000694 effects Effects 0.000 description 4
229910000069 nitrogen hydride Inorganic materials 0.000 description 4
239000002156 adsorbate Substances 0.000 description 3
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
230000003197 catalytic effect Effects 0.000 description 3
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
230000005070 ripening Effects 0.000 description 3
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
239000002250 absorbent Substances 0.000 description 2
230000002745 absorbent Effects 0.000 description 2
239000002253 acid Substances 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000000274 adsorptive effect Effects 0.000 description 2
150000001768 cations Chemical class 0.000 description 2
238000010411 cooking Methods 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
238000002156 mixing Methods 0.000 description 2
235000013379 molasses Nutrition 0.000 description 2
239000002245 particle Substances 0.000 description 2
230000035699 permeability Effects 0.000 description 2
239000000243 solution Substances 0.000 description 2
RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
241000545760 Unio Species 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
238000005341 cation exchange Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
238000005336 cracking Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000005469 granulation Methods 0.000 description 1
230000003179 granulation Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
150000002505 iron Chemical class 0.000 description 1
229960000907 methylthioninium chloride Drugs 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
238000002161 passivation Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
239000001294 propane Substances 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000002594 sorbent Substances 0.000 description 1
238000009331 sowing Methods 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
230000004580 weight loss Effects 0.000 description 1
229910001845 yogo sapphire Inorganic materials 0.000 description 1

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
- B01D53/02—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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S95/00—Gas separation: processes
- Y10S95/90—Solid sorbent
- Y10S95/902—Molecular sieve

Landscapes

Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Treating Waste Gases (AREA)
Separation Of Gases By Adsorption (AREA)

OA60954A 1994-07-26 1997-01-24 Agents zéolitiques de désulfuration et leur application au traitement des gaz contenant du co2 OA10396A (fr)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
PCT/FR1994/000932 WO1996003199A1 (fr)	1994-07-26	1994-07-26	Agents zeolitiques de desulfuration et leur application au traitement des gaz contenant du co¿2?
US08/290,957 US5609842A (en)	1994-07-26	1994-07-26	Zeolitic desulfuring agents and their application in the processing of gasses containing notable CO2 proportions
AU73472/94A AU7347294A (en)	1994-07-26	1994-07-26	Zeolitic desulfurazation agents and their application to co2-containing gas treatment
DE69428375T DE69428375D1 (de)	1994-07-26	1994-07-26	Zeolitische entschwefelungsmittel und ihre verwendung zur behandlung von c02 enthaltenden gasen
JP8505505A JPH10505536A (ja)	1994-07-26	1994-07-26	ゼオライト系脱硫剤とｃｏ▲下２▼含有ガス処理へのその利用
EP94922304A EP0783362B1 (de)	1994-07-26	1994-07-26	Zeolitische entschwefelungsmittel und ihre verwendung zur behandlung von c02 enthaltenden gasen
AT94922304T ATE205742T1 (de)	1994-07-26	1994-07-26	Zeolitische entschwefelungsmittel und ihre verwendung zur behandlung von c02 enthaltenden gasen
RU97102730A RU2127631C1 (ru)	1994-07-26	1994-07-26	Цеолитовый адсорбент для обессеривания газов и его применение для обработки газов, содержащих co2
CA002195683A CA2195683C (fr)	1994-07-26	1994-07-26	Agents zeolitiques de desulfuration et leur application au traitement des gaz contenant du co2
SG1995000944A SG28472A1 (en)	1994-07-26	1995-07-25	Zeolitic desulfuring agents and their application in the processing of gases containing notable CO2 proportions
OA60954A OA10396A (fr)	1994-07-26	1997-01-24	Agents zéolitiques de désulfuration et leur application au traitement des gaz contenant du co2

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
PCT/FR1994/000932 WO1996003199A1 (fr)	1994-07-26	1994-07-26	Agents zeolitiques de desulfuration et leur application au traitement des gaz contenant du co¿2?
OA60954A OA10396A (fr)	1994-07-26	1997-01-24	Agents zéolitiques de désulfuration et leur application au traitement des gaz contenant du co2

Publications (1)

Publication Number	Publication Date
OA10396A true OA10396A (fr)	2001-12-04

Family

ID=33436244

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA60954A OA10396A (fr)	1994-07-26	1997-01-24	Agents zéolitiques de désulfuration et leur application au traitement des gaz contenant du co2

Country Status (10)

Country	Link
US (1)	US5609842A (de)
EP (1)	EP0783362B1 (de)
JP (1)	JPH10505536A (de)
AT (1)	ATE205742T1 (de)
AU (1)	AU7347294A (de)
CA (1)	CA2195683C (de)
DE (1)	DE69428375D1 (de)
OA (1)	OA10396A (de)
RU (1)	RU2127631C1 (de)
WO (1)	WO1996003199A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5858068A (en) *	1997-10-09	1999-01-12	Uop Llc	Purification of carbon dioxide
US6579347B1 (en) *	1998-04-28	2003-06-17	Matsushita Electric Industrial Co., Ltd.	Method for removing sulfur compound present in city gas
US6511528B1 (en)	1999-03-26	2003-01-28	Uop Llc	Purification of carbon dioxide
US6143057A (en) *	1999-04-23	2000-11-07	The Boc Group, Inc.	Adsorbents and adsorptive separation process
FR2850963B1 (fr) *	2003-02-11	2005-03-25	Ceca Sa	Adsorbants agglomeres, leur procede de preparation et leur utilisation pour le sechage de composes organiques
US6908497B1 (en) *	2003-04-23	2005-06-21	The United States Of America As Represented By The Department Of Energy	Solid sorbents for removal of carbon dioxide from gas streams at low temperatures
CA2527443C (en) *	2003-06-06	2011-03-15	Peter Hawes	Method for sulfur compounds removal from contaminated gas and liquid streams
JP4529647B2 (ja) *	2004-11-09	2010-08-25	セイコーエプソン株式会社	プラズマ処理装置
JP4792013B2 (ja) *	2007-07-19	2011-10-12	大陽日酸株式会社	硫化水素除去方法およびガス精製装置
JP5424543B2 (ja) *	2007-07-19	2014-02-26	大陽日酸株式会社	バイオガス生成システム
RU2565697C1 (ru) *	2014-03-26	2015-10-20	Закрытое акционерное общество "Молекулярные технологии и новые материалы"	Цеолитный адсорбент
FR3040636B1 (fr) *	2015-09-08	2019-11-01	Arkema France	Utilisation de tamis moleculaires pour la decarbonatation de gaz naturel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU1013403A1 (ru) *	1981-05-28	1983-04-23	Предприятие П/Я А-3843	Адсорбент дл выделени @ -парофинов из углеводородов
DD294874A5 (de) *	1986-07-17	1991-10-17	Chemie Ag Bitterfeld-Wolfen,De	Verwendung eines zeolithischen adsorptionsmittels mit hoher co tief 2 - adsorptionskapazitaet
FR2618085A1 (fr) *	1987-07-17	1989-01-20	Rhone Poulenc Chimie	Adsorbant pour la purification des gaz et procede de purification
SU1648547A1 (ru) *	1989-05-24	1991-05-15	Грозненский Филиал Всесоюзного Научно-Исследовательского И Проектно-Конструкторского Института Биологической Техники	Адсорбент дл очистки фурфурола
FR2675712B1 (fr) *	1991-04-29	1994-08-26	Ceca Sa	Perfectionnement aux procedes d'epuration des gaz par adsorption sur adsorbants zeolitiques.
FR2678525B3 (fr) *	1992-07-06	1994-10-07	Bitterfeld Wolfen Chemie	Agent d'adsorption a base de tamis moleculaire pour la purification du gaz naturel, des composes sulfures.

1994
- 1994-07-26 AT AT94922304T patent/ATE205742T1/de not_active IP Right Cessation
- 1994-07-26 EP EP94922304A patent/EP0783362B1/de not_active Expired - Lifetime
- 1994-07-26 US US08/290,957 patent/US5609842A/en not_active Expired - Lifetime
- 1994-07-26 CA CA002195683A patent/CA2195683C/fr not_active Expired - Fee Related
- 1994-07-26 AU AU73472/94A patent/AU7347294A/en not_active Abandoned
- 1994-07-26 DE DE69428375T patent/DE69428375D1/de not_active Expired - Lifetime
- 1994-07-26 RU RU97102730A patent/RU2127631C1/ru not_active IP Right Cessation
- 1994-07-26 JP JP8505505A patent/JPH10505536A/ja active Pending
- 1994-07-26 WO PCT/FR1994/000932 patent/WO1996003199A1/fr not_active Ceased
1997
- 1997-01-24 OA OA60954A patent/OA10396A/fr unknown

Also Published As

Publication number	Publication date
CA2195683A1 (fr)	1996-02-08
JPH10505536A (ja)	1998-06-02
RU2127631C1 (ru)	1999-03-20
DE69428375D1 (de)	2001-10-25
WO1996003199A1 (fr)	1996-02-08
CA2195683C (fr)	2000-12-12
AU7347294A (en)	1996-02-22
ATE205742T1 (de)	2001-10-15
EP0783362A1 (de)	1997-07-16
EP0783362B1 (de)	2001-09-19
US5609842A (en)	1997-03-11

Publication	Publication Date	Title
CA2224945C (fr)	2006-06-20	Perfectionnement dans les procedes psa de purification de l'hydrogene
OA10396A (fr)	2001-12-04	Agents zéolitiques de désulfuration et leur application au traitement des gaz contenant du co2
CA2242621C (fr)	2007-03-13	Adsorbant zeolitique agglomere ameliore, son procede d'obtention et son utilisation pour la separation non-cryogenique de gaz industriels
US5736053A (en)	1998-04-07	Method of eliminating mercury from liquid hydrocarbons
JPS62500572A (ja)	1987-03-12	高熱容量を有する活性炭吸着剤ペレットの製造方法及び高熱容量を有するペレット化活性炭吸着剤
FR2639846A1 (fr)	1990-06-08	Composite de charbon et alumine actives et procede pour sa preparation
EP0300868B1 (de)	1991-10-16	Absorbensmittel für Gasreinigung und Reinigungsverfahren
KR880002540B1 (ko)	1988-11-29	공기 정화제의 제조방법
KR102478525B1 (ko)	2022-12-19	커피박으로부터 제조되는 활성탄
US5292360A (en)	1994-03-08	5A zeolite/kaolinite adsorbent for gas purification
AU604184B2 (en)	1990-12-06	Sulphur absorbent regeneration
CA2527443C (en)	2011-03-15	Method for sulfur compounds removal from contaminated gas and liquid streams
JP2007514537A (ja)	2007-06-07	微量一酸化炭素の再生除去
CA2481526A1 (fr)	2003-10-09	Composition auto-chauffante a base d'acide orthophosphorique impregne sur un oxyde mineral de grande porosite, son procede de preparation et son utilisation
CN110882675B (zh)	2022-11-18	一种可再生硫化氢气体吸附剂的制备方法
CN1381210A (zh)	2002-11-27	乙烯吸收剂
US4608240A (en)	1986-08-26	Method for the desulfurization of hydrocarbon gas
JPH1150069A (ja)	1999-02-23	天然ガスの精製方法
JP4438145B2 (ja)	2010-03-24	一酸化炭素の吸着分離方法
CN1559667A (zh)	2005-01-05	乙烯吸收剂及其制备方法
EP0433156B1 (de)	1994-01-12	Verfahren zur Herstellung von 5A-Zeolithen mit grosser Stabilität, insbesondere verwendbar für die Trennung von Paraffinen
JP2007296464A5 (de)	2009-06-18
CN1174517A (zh)	1998-02-25	沸石脱硫剂及其在含有一定比例co2的气体处理过程中的应用
JPS60160963A (ja)	1985-08-22	複合脱臭剤
JPS63277058A (ja)	1988-11-15	悪臭除去剤