KR100209982B1 - 고순도 수소의 제조 방법 - Google Patents

고순도 수소의 제조 방법 Download PDF

Info

Publication number
KR100209982B1
KR100209982B1 KR1019910020454A KR910020454A KR100209982B1 KR 100209982 B1 KR100209982 B1 KR 100209982B1 KR 1019910020454 A KR1019910020454 A KR 1019910020454A KR 910020454 A KR910020454 A KR 910020454A KR 100209982 B1 KR100209982 B1 KR 100209982B1
Authority
KR
South Korea
Prior art keywords
hydrogen
gas
gas mixture
mixture
carbon monoxide
Prior art date
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.)
Expired - Lifetime
Application number
KR1019910020454A
Other languages
English (en)
Korean (ko)
Other versions
KR920009687A (ko
Inventor
프란시스 퐁 윙-치우
초이슨 찬 헨리
머리 서그 기트 로버트
에두 아르도 퀸타나 메뉴엘
Original Assignee
홀 케네스 알.
텍사코 디벨롭프먼트 코퍼레이션
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27087214&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR100209982(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US07/614,335 external-priority patent/US5152976A/en
Priority claimed from US07/669,796 external-priority patent/US5152975A/en
Application filed by 홀 케네스 알., 텍사코 디벨롭프먼트 코퍼레이션 filed Critical 홀 케네스 알.
Publication of KR920009687A publication Critical patent/KR920009687A/ko
Application granted granted Critical
Publication of KR100209982B1 publication Critical patent/KR100209982B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/32—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air
    • C01B3/34—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents
    • C01B3/48—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide or air by reaction of hydrocarbons with gasifying agents followed by reaction of water vapour with carbon monoxide
    • 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
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/02—Processes for making hydrogen or synthesis gas
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step
    • C01B2203/0288—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift step containing two CO-shift steps
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/042—Purification by adsorption on solids
    • C01B2203/043—Regenerative adsorption process in two or more beds, one for adsorption, the other for regeneration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0435—Catalytic purification
    • C01B2203/045—Purification by catalytic desulfurisation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0485—Composition of the impurity the impurity being a sulfur compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0495—Composition of the impurity the impurity being water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
    • C01B2203/0816—Heating by flames
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
    • C01B2203/0822—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel the fuel containing hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0833—Heating by indirect heat exchange with hot fluids, other than combustion gases, product gases or non-combustive exothermic reaction product gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0838—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel
    • C01B2203/0844—Methods of heating the process for making hydrogen or synthesis gas by heat exchange with exothermic reactions, other than by combustion of fuel the non-combustive exothermic reaction being another reforming reaction as defined in groups C01B2203/02 - C01B2203/0294
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0872—Methods of cooling
    • C01B2203/0877—Methods of cooling by direct injection of fluid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0872—Methods of cooling
    • C01B2203/0883—Methods of cooling by indirect heat exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0872—Methods of cooling
    • C01B2203/0888—Methods of cooling by evaporation of a fluid
    • C01B2203/0894—Generation of steam
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1005—Arrangement or shape of catalyst
    • C01B2203/1011—Packed bed of catalytic structures, e.g. particles, packing elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/10—Catalysts for performing the hydrogen forming reactions
    • C01B2203/1041—Composition of the catalyst
    • C01B2203/1047—Group VIII metal catalysts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235—Hydrocarbons
    • C01B2203/1241—Natural gas or methane
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/14—Details of the flowsheet
    • C01B2203/146—At least two purification steps in series
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/14—Details of the flowsheet
    • C01B2203/148—Details of the flowsheet involving a recycle stream to the feed of the process for making hydrogen or synthesis gas
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Industrial Gases (AREA)
KR1019910020454A 1990-11-16 1991-11-14 고순도 수소의 제조 방법 Expired - Lifetime KR100209982B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/614,335 US5152976A (en) 1990-11-16 1990-11-16 Process for producing high purity hydrogen
US614,335 1991-03-15
US07/669,796 US5152975A (en) 1991-03-15 1991-03-15 Process for producing high purity hydrogen
US669,796 1996-06-27

Publications (2)

Publication Number Publication Date
KR920009687A KR920009687A (ko) 1992-06-25
KR100209982B1 true KR100209982B1 (ko) 1999-07-15

Family

ID=27087214

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910020454A Expired - Lifetime KR100209982B1 (ko) 1990-11-16 1991-11-14 고순도 수소의 제조 방법

Country Status (9)

Country Link
EP (1) EP0486174B1 (enExample)
JP (1) JP3638618B2 (enExample)
KR (1) KR100209982B1 (enExample)
CN (1) CN1025844C (enExample)
AU (1) AU645628B2 (enExample)
DE (1) DE69104461T2 (enExample)
ES (1) ES2061189T3 (enExample)
MX (1) MX9101972A (enExample)
TW (1) TW197997B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100884701B1 (ko) 2007-08-22 2009-02-19 한국에너지기술연구원 연료개질 장치에서 압력구동을 이용한 이산화탄소 흡착제재생방법

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458808A (en) * 1994-01-07 1995-10-17 Texaco Inc. Process for continuously controlling the heat content of a partial oxidation unit feed-gas stream
CN1067348C (zh) * 1996-12-19 2001-06-20 中国石化茂名石油化工公司 氢气保温保压循环方法
DE19902926C2 (de) * 1999-01-26 2001-01-04 Daimler Chrysler Ag Reaktoranlage und Betriebsverfahren hierfür
AU2001268019A1 (en) * 2000-07-07 2002-01-21 National University Of Singapore Method for hydrogen production
JP4568448B2 (ja) * 2001-03-30 2010-10-27 出光興産株式会社 水素製造プラントおよび水素製造方法
DE10334590B4 (de) * 2003-07-28 2006-10-26 Uhde Gmbh Verfahren zur Gewinnung von Wasserstoff aus einem methanhaltigen Gas, insbesondere Erdgas und Anlage zur Durchführung des Verfahrens
DE102006045379B4 (de) * 2006-09-26 2008-07-31 Lurgi Ag Verfahren zur Herstellung von Wasserstoff
JP5288840B2 (ja) * 2008-03-17 2013-09-11 Ｊｘ日鉱日石エネルギー株式会社 水素製造システム
US7909913B2 (en) 2008-07-17 2011-03-22 Air Products And Chemicals, Inc. Gas purification by adsorption of hydrogen sulfide
JP2012521955A (ja) * 2009-03-30 2012-09-20 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 精製合成ガス流を生成する方法
EP2414074A1 (en) * 2009-03-30 2012-02-08 Shell Internationale Research Maatschappij B.V. Process for producing purified synthesis gas
US8808654B2 (en) 2009-09-29 2014-08-19 Praxair Technology, Inc. Process for sulfur removal from refinery off gas
CN101773765B (zh) * 2010-01-14 2012-07-25 党延斋 炼厂干气中氢气的回收方法
US8518356B2 (en) * 2010-07-27 2013-08-27 Air Products And Chemicals, Inc. Method and apparatus for adjustably treating a sour gas
US8206669B2 (en) * 2010-07-27 2012-06-26 Air Products And Chemicals, Inc. Method and apparatus for treating a sour gas
CN102614764B (zh) * 2011-01-27 2014-03-26 中科合成油工程有限公司 一种费托合成尾气处理的工艺
CN103922280B (zh) * 2014-04-18 2017-10-20 四川省达科特能源科技股份有限公司 一种灵活焦化气化气制氢工艺方法
WO2016059566A1 (en) * 2014-10-15 2016-04-21 Sabic Global Technologies B.V. Integrated syngas-based production of dimethyl carbonate
PL3448576T3 (pl) * 2016-04-26 2024-09-16 Newcastle Innovation Limited Urządzenie podające do separatora cząstek stałych, separator cząstek stałych i sposób separacji cząstek
US10622656B2 (en) * 2017-10-11 2020-04-14 Saudi Arabian Oil Company Method and system for capturing high-purity CO2 in a hydrocarbon facility
CN110937573B (zh) * 2019-10-28 2023-08-22 中科液态阳光(苏州)氢能科技发展有限公司 氢气混合余气重整方法
CN112626560B (zh) * 2020-12-14 2022-04-08 阳光电源股份有限公司 电解槽设备及其气体回收装置、电解气体回收方法
US11772966B2 (en) * 2021-03-29 2023-10-03 Uop Llc Integrated hydrogen production and bio-renewable conversion process
CN114348962A (zh) * 2021-12-23 2022-04-15 甘肃银光聚银化工有限公司 一种基于排放火炬废气回收提氢方法
CN117620915A (zh) * 2023-12-19 2024-03-01 青岛理工大学 一种仿生澳洲棘蜥磨削砂轮、磨削装置及制备工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR6899414D0 (pt) * 1963-06-06 1973-01-02 Texaco Development Corp Processo para producao de hidrogenio
US4533981A (en) * 1982-08-16 1985-08-06 Ready Metal Manufacturing Company Light cornice
GB8519821D0 (en) * 1985-08-07 1985-09-11 Ici Plc Hydrogen streams
DE3667180D1 (de) * 1985-06-27 1990-01-04 Texaco Development Corp Verfahren zur teiloxydation.
DE3605811A1 (de) * 1986-02-22 1987-08-27 Uhde Gmbh Vorrichtung zum einsetzen in einem verfahren zur erzeugung von produktgas mit wasserstoff- und kohlenoxidgehalten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100884701B1 (ko) 2007-08-22 2009-02-19 한국에너지기술연구원 연료개질 장치에서 압력구동을 이용한 이산화탄소 흡착제재생방법

Also Published As

Publication number Publication date
TW197997B (enExample) 1993-01-11
JP3638618B2 (ja) 2005-04-13
DE69104461T2 (de) 1995-02-09
CN1061386A (zh) 1992-05-27
KR920009687A (ko) 1992-06-25
MX9101972A (es) 1992-07-08
DE69104461D1 (de) 1994-11-10
AU645628B2 (en) 1994-01-20
EP0486174B1 (en) 1994-10-05
CN1025844C (zh) 1994-09-07
ES2061189T3 (es) 1994-12-01
JPH0624703A (ja) 1994-02-01
EP0486174A1 (en) 1992-05-20
AU8787691A (en) 1992-05-21

Similar Documents

Publication Publication Date Title
US5152976A (en) Process for producing high purity hydrogen
JP3638618B2 (ja) 高純度水素の製造方法
US5152975A (en) Process for producing high purity hydrogen
TWI291988B (enExample)
US3828474A (en) Process for producing high strength reducing gas
RU2515325C2 (ru) Способ и устройство для получения сырьевого синтез-газа
EP1180544B1 (en) Method of manufacturing synthesis gas
US5714132A (en) Production of hydrogen and carbon monoxide from oxyfuel furnace off-gas
JPS627960B2 (enExample)
US4064156A (en) Methanation of overshifted feed
US20140343339A1 (en) Method for obtaining olefins from furnace gases of steel works
WO2016048709A2 (en) Method for reducing iron oxide to metallic iron using coke oven gas
CN108474048A (zh) 通过使用合成气来生产高碳dri的方法和系统
US4117100A (en) Process for reduction of sulfur dioxide to sulfur
US4391790A (en) Method and apparatus for reducing the ammonia concentration of sulfur recovery facility gas streams
CN101372627A (zh) 以焦炉气为原料生产清洁燃料油及高纯度化工产品的方法
CN101506335A (zh) 从废物中生产燃料的方法
GB1585650A (en) Treatment of coke-oven gas
EP3969412A1 (en) Furnace and process for synthesis gas production
EA005280B1 (ru) Производство углеводородов
SU1563596A3 (ru) Способ получени сырь дл установки риформинга и дизельного топлива из каменного угл
CA1093822A (en) Treatment of coke oven gas
CN101372626B (zh) 以煤层气为原料生产清洁燃料油及高纯度化工产品的方法
KR950000839A (ko) 숯 제조장치
RU2797381C1 (ru) Способ и установка для каталитического деструктивного гидрирования (варианты)

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19911114

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19961114

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19911114

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19981211

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19990316

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19990422

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19990423

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20020408

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20030331

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20040412

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20050415

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20060417

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20070416

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20080421

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20090421

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20100414

Start annual number: 12

End annual number: 12

FPAY Annual fee payment

Payment date: 20110408

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20110408

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term

Termination date: 20121009

Termination category: Expiration of duration