CN101679031A - 生产合成气的方法 - Google Patents

生产合成气的方法 Download PDF

Info

Publication number
CN101679031A
CN101679031A CN200880019756A CN200880019756A CN101679031A CN 101679031 A CN101679031 A CN 101679031A CN 200880019756 A CN200880019756 A CN 200880019756A CN 200880019756 A CN200880019756 A CN 200880019756A CN 101679031 A CN101679031 A CN 101679031A
Authority
CN
China
Prior art keywords
synthesis gas
reforming
partial oxidation
energy
steam reforming
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.)
Pending
Application number
CN200880019756A
Other languages
English (en)
Chinese (zh)
Inventor
S·顺克
A·朗格德奥利韦拉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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
Application filed by BASF SE filed Critical BASF SE
Publication of CN101679031A publication Critical patent/CN101679031A/zh
Pending 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
    • C01B3/46—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 using discontinuously preheated non-moving solid materials, e.g. blast and run
    • 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
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming 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
    • C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
    • C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
    • C01B2203/0238—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a carbon dioxide reforming 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
    • C01B2203/025—Processes for making hydrogen or synthesis gas containing a partial oxidation step
    • C01B2203/0261—Processes for making hydrogen or synthesis gas containing a partial oxidation step containing a catalytic partial oxidation step [CPO]
    • 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
    • C01B2203/06—Integration with other chemical processes
    • 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
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/061—Methanol production
    • 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
    • C01B2203/06—Integration with other chemical processes
    • C01B2203/062—Hydrocarbon production, e.g. Fischer-Tropsch process
    • 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
    • C01B2203/80—Aspect of integrated processes for the production of hydrogen or synthesis gas not covered by groups C01B2203/02 - C01B2203/1695
    • C01B2203/86—Carbon dioxide sequestration
    • 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
    • Y02P20/133—Renewable energy sources, e.g. sunlight
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN200880019756A 2007-05-11 2008-05-09 生产合成气的方法 Pending CN101679031A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007022723.1 2007-05-11
DE102007022723A DE102007022723A1 (de) 2007-05-11 2007-05-11 Verfahren zur Herstellung von Synthesegas
PCT/EP2008/055770 WO2008138899A1 (de) 2007-05-11 2008-05-09 Verfahren zur herstellung von synthesegas

Publications (1)

Publication Number Publication Date
CN101679031A true CN101679031A (zh) 2010-03-24

Family

ID=39639083

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880019756A Pending CN101679031A (zh) 2007-05-11 2008-05-09 生产合成气的方法

Country Status (7)

Country Link
US (1) US8691181B2 (https=)
EP (1) EP2146926B1 (https=)
JP (1) JP5595265B2 (https=)
KR (1) KR101594188B1 (https=)
CN (1) CN101679031A (https=)
DE (1) DE102007022723A1 (https=)
WO (1) WO2008138899A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103641068A (zh) * 2013-12-06 2014-03-19 中国科学院工程热物理研究所 中低温太阳能热化学互补发电的变辐照调控系统及方法
CN104919023A (zh) * 2013-01-04 2015-09-16 沙特阿拉伯石油公司 利用太阳辐射通过合成气制备单元将二氧化碳转化为烃类燃料
CN109790018A (zh) * 2016-09-16 2019-05-21 沙特基础工业全球技术公司 将烃进料转化为用于多种应用的c2不饱和烃和合成气组合物的工艺
CN110357039A (zh) * 2019-08-12 2019-10-22 中国科学院工程热物理研究所 一种沼气和太阳能互补的合成气制备系统及方法
CN110589765A (zh) * 2019-10-09 2019-12-20 中石化南京工程有限公司 一种利用天然气制备不同比例合成气的方法及系统

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9605522B2 (en) * 2006-03-29 2017-03-28 Pioneer Energy, Inc. Apparatus and method for extracting petroleum from underground sites using reformed gases
AT505927B1 (de) * 2007-12-21 2009-05-15 Holcim Technology Ltd Verfahren zum verbessern der produkteigenschaften von klinker beim brennen von rohmehl
DE102009014728A1 (de) * 2009-03-25 2010-09-30 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Fossilbrennstoff-Kraftwerks und Fossilbrennstoff-Kraftwerk mit vermindertem Kohlendioxidausstoß
CA2757577A1 (en) * 2009-04-10 2010-10-14 University Of Southern California Rendering petroleum oil as an environmentally carbon dioxide neutral source material for fuels, derived products and as a regenerative carbon source
KR20120116508A (ko) * 2010-02-13 2012-10-22 맥알리스터 테크놀로지즈 엘엘씨 결합된 열화학 반응기 및 엔진과，관련 시스템 및 방법
DE102010053902B4 (de) * 2010-12-09 2014-06-18 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur kontinuierlichen Durchführung solar beheizter chemischer Reaktionen sowie solarchemischer Reaktor mit Solarstrahlungsempfänger
JP5489004B2 (ja) 2011-03-11 2014-05-14 株式会社日本製鋼所 合成ガスとナノカーボンの製造方法および製造システム
DE102011089656A1 (de) * 2011-12-22 2013-06-27 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren zur Einspeicherung von Energie die in Form von elektrischem Strom oder Wärme vorliegt in ein Eduktgasgemisch sowie eine Vorrichtung zur Durchführung dieses Verfahrens
US20130197288A1 (en) * 2012-01-31 2013-08-01 Linde Ag Process for the conversion of synthesis gas to olefins
WO2013135667A1 (de) 2012-03-13 2013-09-19 Bayer Intellectual Property Gmbh Verfahren für die synthesegasherstellung
WO2013135710A2 (de) 2012-03-13 2013-09-19 Bayer Intellectual Property Gmbh Verfahren zur durchführung der rwgs-reaktion in einem rohrbündelreaktor
WO2013135657A1 (de) 2012-03-13 2013-09-19 Bayer Intellectual Property Gmbh Verfahren für die synthesegasherstellung im wechselbetrieb zwischen zwei betriebsarten
EP2695946A1 (de) 2012-08-09 2014-02-12 Methapower Biogas GmbH Verfahren und Anlage zur Herstellung von Dimethylether
US9682899B2 (en) 2013-12-06 2017-06-20 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion
WO2015084576A2 (en) 2013-12-06 2015-06-11 Exxonmobil Chemical Patents Inc. Hydrocarbon conversion
DE102013020905A1 (de) * 2013-12-16 2015-06-18 Ralf Spitzl Verfahren und Vorrichtungen zur Herstellung von Synthesegas
US20160101977A1 (en) * 2014-10-09 2016-04-14 Be Energy Group, Inc. Method and apparatus for capturing and sequestering carbon
WO2019212072A1 (ko) * 2018-05-02 2019-11-07 한국과학기술원 이산화탄소를 이용하는 건식 개질 반응을 이용한 아세트산의 생성 방법 및 그 시스템
AU2019281558B2 (en) 2018-06-05 2022-07-14 Ihi Corporation Hydrogen production apparatus and hydrogen production method
JP7028320B2 (ja) * 2018-06-05 2022-03-02 株式会社Ihi 不飽和炭化水素製造装置
KR102916846B1 (ko) * 2020-02-14 2026-01-22 현대자동차주식회사 수소 개질 시스템
CN112958143A (zh) * 2021-03-18 2021-06-15 宁夏大学 一种用于一氧化碳加氢制备低碳烯烃的催化剂
JP7547619B2 (ja) * 2021-03-31 2024-09-09 古河電気工業株式会社 有用炭化水素の製造方法および有用炭化水素の製造装置
US12269741B2 (en) 2021-09-06 2025-04-08 Bong Ju Lee Reforming system and method
CN114506817B (zh) * 2022-03-03 2023-01-31 西南石油大学 一种利用地热能辅助加热的气藏原位转化制氢方法
US20250059028A1 (en) * 2023-08-14 2025-02-20 Saudi Arabian Oil Company Systems and methods for producing hydrogen gas from methane and oxygen
US20250059033A1 (en) * 2023-08-14 2025-02-20 Saudi Arabian Oil Company Systems and methods for producing hydrogen gas from methane and carbon dioxide

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110650A1 (de) * 1971-03-05 1972-09-14 Siegener Ag Geisweid Verfahren zur Durchfuehrung chemischer Reaktionen
DE2438949A1 (de) * 1974-08-14 1976-02-26 Juergen Dipl Ing Rheinlaender Methanumsetzung mit hilfe konzentrierter sonnenenergie
US4229184A (en) 1979-04-13 1980-10-21 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for solar coal gasification
JPS58122987A (ja) * 1982-01-14 1983-07-21 Mitsui & Co Ltd 核熱を利用する合成方法
DE3337078A1 (de) * 1983-10-12 1985-05-02 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren und vorrichtung zum herstellen von synthesegas
DE3445486A1 (de) * 1984-12-13 1986-06-26 Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund Zylindrischer roehrenspaltofen zur erzeugung von synthesegas mittels nuklear gewonnener waermeenergie
US4668494A (en) 1984-12-24 1987-05-26 Foster Wheeler Energy Corporation Method of using solar energy in a chemical synthesis process
US4756806A (en) 1987-06-18 1988-07-12 Gas Research Institute Hybrid thermoelectrochemical synthesis of gaseous fuels from water and carbon dioxide
DE3933285A1 (de) 1989-10-05 1991-04-18 Steinmueller Gmbh L & C Verfahren zur kontinuierlichen erzeugung von synthesegas durch solare reformierung von methan und vorrichtung zur durchfuehrung des verfahrens
IL100520A (en) * 1991-12-26 1995-12-31 Yeda Res & Dev Solar energy gasification of solid carbonaceous material in liquid dispersion
GB9817526D0 (en) * 1998-08-13 1998-10-07 Ici Plc Steam reforming
JP4132295B2 (ja) * 1998-09-30 2008-08-13 千代田化工建設株式会社 炭酸ガスを含む低級炭化水素ガスから液体炭化水素油を製造する方法
US6461539B1 (en) * 1999-10-18 2002-10-08 Conoco Inc. Metal carbide catalysts and process for producing synthesis gas
US6670058B2 (en) 2000-04-05 2003-12-30 University Of Central Florida Thermocatalytic process for CO2-free production of hydrogen and carbon from hydrocarbons
IL152452A0 (en) * 2000-05-08 2003-12-23 Midwest Research Inst A method for carrying out a chemical reaction utilizing solar thermal heating to produce h2
US7033570B2 (en) * 2000-05-08 2006-04-25 Regents Of The University Of Colorado Solar-thermal fluid-wall reaction processing
US6774148B2 (en) * 2002-06-25 2004-08-10 Chevron U.S.A. Inc. Process for conversion of LPG and CH4 to syngas and higher valued products
EP1419814A1 (en) * 2002-11-15 2004-05-19 L'AIR LIQUIDE, Société Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Perovskite catalyst for the partial oxidation of natural gas
JP4304025B2 (ja) * 2002-12-25 2009-07-29 大阪瓦斯株式会社 改質ガス製造装置の運転方法
US7125913B2 (en) * 2003-03-14 2006-10-24 Conocophillips Company Partial oxidation reactors and syngas coolers using nickel-containing components
US20040265158A1 (en) * 2003-06-30 2004-12-30 Boyapati Krishna Rao Co-producing hydrogen and power by biomass gasification
JP2005206404A (ja) * 2004-01-21 2005-08-04 Katsusato Hanamura メタンを水素ガスに改質する方法およびメタンの改質反応炉
JP2005214013A (ja) * 2004-01-27 2005-08-11 Mitsubishi Heavy Ind Ltd メタン含有ガスを供給ガスとした発電システム
US7420004B2 (en) * 2004-04-15 2008-09-02 The United States Of America As Represented By The Secretary Of The Navy Process and System for producing synthetic liquid hydrocarbon fuels
US7435760B2 (en) * 2004-05-14 2008-10-14 Battelle Memorial Institute Method of generating hydrocarbon reagents from diesel, natural gas and other logistical fuels
US20060016722A1 (en) * 2004-07-08 2006-01-26 Conocophillips Company Synthetic hydrocarbon products
JP4738024B2 (ja) * 2005-03-08 2011-08-03 関西電力株式会社 二酸化炭素及び水蒸気によるメタンの改質方法及びシステム、この改質用の触媒、並びにこの触媒の製造方法
KR100732784B1 (ko) * 2005-06-17 2007-06-27 한국가스공사 탄화수소로부터 디메틸에테르를 제조하는 방법

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104919023A (zh) * 2013-01-04 2015-09-16 沙特阿拉伯石油公司 利用太阳辐射通过合成气制备单元将二氧化碳转化为烃类燃料
CN104919023B (zh) * 2013-01-04 2016-08-24 沙特阿拉伯石油公司 利用太阳辐射通过合成气制备单元将二氧化碳转化为烃类燃料
CN103641068A (zh) * 2013-12-06 2014-03-19 中国科学院工程热物理研究所 中低温太阳能热化学互补发电的变辐照调控系统及方法
CN103641068B (zh) * 2013-12-06 2015-10-28 中国科学院工程热物理研究所 中低温太阳能热化学互补发电的变辐照调控系统及方法
CN109790018A (zh) * 2016-09-16 2019-05-21 沙特基础工业全球技术公司 将烃进料转化为用于多种应用的c2不饱和烃和合成气组合物的工艺
CN110357039A (zh) * 2019-08-12 2019-10-22 中国科学院工程热物理研究所 一种沼气和太阳能互补的合成气制备系统及方法
CN110589765A (zh) * 2019-10-09 2019-12-20 中石化南京工程有限公司 一种利用天然气制备不同比例合成气的方法及系统

Also Published As

Publication number Publication date
US8691181B2 (en) 2014-04-08
WO2008138899A1 (de) 2008-11-20
JP5595265B2 (ja) 2014-09-24
JP2010526759A (ja) 2010-08-05
US20100305221A1 (en) 2010-12-02
DE102007022723A1 (de) 2008-11-13
KR20100017757A (ko) 2010-02-16
KR101594188B1 (ko) 2016-02-15
EP2146926A1 (de) 2010-01-27
EP2146926B1 (de) 2013-01-02

Similar Documents

Publication Publication Date Title
CN101679031A (zh) 生产合成气的方法
AU2020353700B2 (en) Process for the conversion of carbon dioxide
CA2769950C (en) Method and system for providing a hydrocarbon-based energy carrier using a portion of renewably produced methanol and a portion of methanol that is produced by means of direct oxidation, partial oxidation, or reforming
AU2020446569B2 (en) Improved catalysts and processes for the direct production of liquid fuels from carbon dioxide and hydrogen
US20230174376A1 (en) Production of Hydrocarbons
CN104918882A (zh) 平行制备氢气、一氧化碳和含碳产物的方法
CA3218971A1 (en) Heat exchange reactor for co2 shift
US20230339747A1 (en) Syngas stage for chemical synthesis plant
Adiya et al. Effect of hydrocarbon fractions, N2 and CO2 in feed gas on hydrogen production using sorption enhanced steam reforming: Thermodynamic analysis
AU2022270020B2 (en) Improved catalytic reactor system and catalyst for conversion of captured co2 and renewable h2 into low-carbon syngas
Demirbaş et al. Catalytic steam reforming of biomass and heavy oil residues to hydrogen
Uchida et al. Hydrogen energy engineering applications and products
Khoshnoudı et al. Simulation and optimization of hydrogen production by steam reforming of natural gas
US20240417626A1 (en) Fuel Generation System and Process
JP2025540309A (ja) 炭素酸化物から持続可能な航空燃料（ｓａｆ）への転化方法
Hocevarˇ Q Hydrogen Production and Cleaning from Renewable Feedstock
Guarinoni et al. Chapter Natural Gas Catalytic Partial Oxidation: A Way to Syngas and Bulk Chemicals Production

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20100324