ATE234676T1 - Verfahren zur trennung und selektiven entfernung von wasserstoff-verunreinigung aus verfahrensströmungen - Google Patents
Verfahren zur trennung und selektiven entfernung von wasserstoff-verunreinigung aus verfahrensströmungenInfo
- Publication number
- ATE234676T1 ATE234676T1 AT97927914T AT97927914T ATE234676T1 AT E234676 T1 ATE234676 T1 AT E234676T1 AT 97927914 T AT97927914 T AT 97927914T AT 97927914 T AT97927914 T AT 97927914T AT E234676 T1 ATE234676 T1 AT E234676T1
- Authority
- AT
- Austria
- Prior art keywords
- hydrogen
- separation
- process streams
- selective removal
- pollution
- Prior art date
Links
Classifications
-
- 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
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B23/00—Noble gases; Compounds thereof
- C01B23/001—Purification or separation processes of noble gases
- C01B23/0036—Physical processing only
- C01B23/0052—Physical processing only by adsorption in solids
- C01B23/0057—Physical processing only by adsorption in solids characterised by the adsorbent
- C01B23/0068—Zeolites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
- C01B3/0005—Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes
- C01B3/001—Reversible storage of hydrogen, e.g. by hydrogen getters or electrodes characterised by the uptaking media; Treatment thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification
- C01B3/508—Separation of hydrogen or hydrogen-containing gases from gaseous mixtures, e.g. purification by using hydrogen storage media
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
- C01B7/0718—Purification ; Separation of hydrogen chloride by adsorption
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0208—Preparation in gaseous phase
- C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/108—Hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0053—Hydrogen
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- 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)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1919996P | 1996-06-06 | 1996-06-06 | |
| PCT/US1997/009480 WO1997046315A1 (en) | 1996-06-06 | 1997-06-02 | Method of separating and selectively removing hydrogen contaminant from process streams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE234676T1 true ATE234676T1 (de) | 2003-04-15 |
Family
ID=21791954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT97927914T ATE234676T1 (de) | 1996-06-06 | 1997-06-02 | Verfahren zur trennung und selektiven entfernung von wasserstoff-verunreinigung aus verfahrensströmungen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6206952B1 (de) |
| EP (1) | EP0902725B1 (de) |
| JP (1) | JP2000511506A (de) |
| AT (1) | ATE234676T1 (de) |
| CA (1) | CA2256734A1 (de) |
| DE (1) | DE69719979T2 (de) |
| WO (1) | WO1997046315A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2256734A1 (en) * | 1996-06-06 | 1997-12-11 | E.I. Du Pont De Nemours And Company | Method of separating and selectively removing hydrogen contaminant from process streams |
| US6306198B1 (en) * | 1997-06-04 | 2001-10-23 | David Richard Corbin | Method of separating and selectively removing hydrogen contaminant from hydrogen-containing process streams and compositions useful therefor |
| DE19810484A1 (de) * | 1998-03-11 | 1999-09-16 | Degussa | Verfahren zur Herstellung von Blausäure |
| WO2010090386A1 (ko) * | 2009-02-06 | 2010-08-12 | 포항공과대학교 산학협력단 | 나트로라이트계 제올라이트에 의한 수소 또는 헬륨의 선택적 분리방법 및 새로운 나트로라이트계 제올라이트 |
| JP5598898B2 (ja) * | 2009-10-19 | 2014-10-01 | 独立行政法人産業技術総合研究所 | 水素の貯蔵方法 |
| JP2016502969A (ja) * | 2012-12-18 | 2016-02-01 | インヴィスタ テクノロジーズ エスアエルエル | シアン化水素の生成および水素の回収プロセス |
| JP2016506356A (ja) * | 2012-12-18 | 2016-03-03 | インヴィスタ テクノロジーズ エスアエルエル | アンドルソフプロセスにおける水素回収のための装置および方法 |
| JP6344052B2 (ja) * | 2014-05-20 | 2018-06-20 | 株式会社Ihi | アンモニア合成触媒およびアンモニア合成方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139129A (en) * | 1980-04-02 | 1981-10-30 | Toyo Soda Mfg Co Ltd | Zeolite occluding agent |
| DE2947498C2 (de) * | 1979-11-24 | 1982-01-21 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Cyanwasserstoff |
| JPH0656713A (ja) * | 1991-04-27 | 1994-03-01 | Hoechst Ag | クロロフルオロ炭化水素の精製方法 |
| US5944876A (en) * | 1996-06-06 | 1999-08-31 | E. I. Du Pont De Nemours And Company | Cd-exchanged zeolite rho compositions and compositions of zeolite rho encapsulated with hydrogen made therefrom |
| CA2256734A1 (en) * | 1996-06-06 | 1997-12-11 | E.I. Du Pont De Nemours And Company | Method of separating and selectively removing hydrogen contaminant from process streams |
| US6306198B1 (en) * | 1997-06-04 | 2001-10-23 | David Richard Corbin | Method of separating and selectively removing hydrogen contaminant from hydrogen-containing process streams and compositions useful therefor |
-
1997
- 1997-06-02 CA CA002256734A patent/CA2256734A1/en not_active Abandoned
- 1997-06-02 EP EP97927914A patent/EP0902725B1/de not_active Expired - Lifetime
- 1997-06-02 WO PCT/US1997/009480 patent/WO1997046315A1/en not_active Ceased
- 1997-06-02 JP JP10500758A patent/JP2000511506A/ja not_active Ceased
- 1997-06-02 AT AT97927914T patent/ATE234676T1/de not_active IP Right Cessation
- 1997-06-02 US US09/194,743 patent/US6206952B1/en not_active Expired - Fee Related
- 1997-06-02 DE DE69719979T patent/DE69719979T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0902725A1 (de) | 1999-03-24 |
| CA2256734A1 (en) | 1997-12-11 |
| DE69719979D1 (de) | 2003-04-24 |
| WO1997046315A1 (en) | 1997-12-11 |
| US6206952B1 (en) | 2001-03-27 |
| EP0902725B1 (de) | 2003-03-19 |
| JP2000511506A (ja) | 2000-09-05 |
| DE69719979T2 (de) | 2003-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |