BR112012021913A2 - método para produção de gás de síntese - Google Patents

método para produção de gás de síntese

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Publication number
BR112012021913A2
BR112012021913A2 BR112012021913A BR112012021913A BR112012021913A2 BR 112012021913 A2 BR112012021913 A2 BR 112012021913A2 BR 112012021913 A BR112012021913 A BR 112012021913A BR 112012021913 A BR112012021913 A BR 112012021913A BR 112012021913 A2 BR112012021913 A2 BR 112012021913A2
Authority
BR
Brazil
Prior art keywords
sulfur
carbon dioxide
synthesis gas
reformer
sulfur compounds
Prior art date
Application number
BR112012021913A
Other languages
English (en)
Other versions
BR112012021913B8 (pt
BR112012021913B1 (pt
Inventor
Fuyuki Yagi
Kenichi Kawazuishi
Shinya Hodoshima
Shuhei Wakamatsu
Original Assignee
Chiyoda Corp
Cosmo Oil Co Ltd
Inpex Corp
Jx Nippon Oil & Energy Corp
Japan Oil Gas & Metals Jogmec
Japan Petroleum Exploration Co
Nippon Steel Eng Co Ltd
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 Chiyoda Corp, Cosmo Oil Co Ltd, Inpex Corp, Jx Nippon Oil & Energy Corp, Japan Oil Gas & Metals Jogmec, Japan Petroleum Exploration Co, Nippon Steel Eng Co Ltd filed Critical Chiyoda Corp
Publication of BR112012021913A2 publication Critical patent/BR112012021913A2/pt
Publication of BR112012021913B1 publication Critical patent/BR112012021913B1/pt
Publication of BR112012021913B8 publication Critical patent/BR112012021913B8/pt

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    • 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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/384—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
    • 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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/48—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents followed by reaction of water vapour with carbon monoxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
    • C10G2/30—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen
    • C10G2/32—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon from carbon monoxide with hydrogen with the use of catalysts
    • 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
    • C10K1/002—Removal of contaminants
    • C10K1/003—Removal of contaminants of acid contaminants, e.g. acid gas removal
    • C10K1/005—Carbon dioxide
    • 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
    • C01B2203/0283—Processes for making hydrogen or synthesis gas containing a CO-shift step, i.e. a water gas shift 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
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0415—Purification by absorption in liquids
    • 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
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • 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
    • C01B2203/12—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
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1258—Pre-treatment 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
    • C01B2203/1258—Pre-treatment of the feed
    • C01B2203/1264—Catalytic pre-treatment of the feed
    • C01B2203/127—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
    • C01B2203/14—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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1025—Natural gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4081—Recycling aspects
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/06—Gasoil
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/08—Jet fuel

Abstract

método para produção de gás de síntese. é evitado que os compostos de enxofre provenientes do revestimento sejam misturados no gás de síntese produzido, os compostos de enxofre misturados são separados e recolhidos com dióxido de carbono, o dióxido de carbono recolhido é reciclado como gás de matéria-prima e então os compostos de enxofre são diretamente fornecidos para o reformador para posteriormente degradarem o catalisador de reforma no reformador através de envenenamento por enxofre. o dióxido de carbono separado e recolhido na etapa de remoção de dióxido de carbono é introduzido no aparelho de dessulfurização da etapa de dessulfarização ou no aparelho de adsorção dos compostos de enxofre antes de ser rciclado para o reformador para a remoção dos compostos de enxofre.
BR112012021913A 2010-03-02 2011-02-21 método para produção de gás de síntese BR112012021913B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2010-045697 2010-03-02
JP2010045697 2010-03-02
JP2010-045699 2010-03-02
JP2010045699 2010-03-02
PCT/JP2011/000934 WO2011108212A1 (ja) 2010-03-02 2011-02-21 合成ガスの製造方法

Publications (3)

Publication Number Publication Date
BR112012021913A2 true BR112012021913A2 (pt) 2016-05-24
BR112012021913B1 BR112012021913B1 (pt) 2020-12-29
BR112012021913B8 BR112012021913B8 (pt) 2021-10-19

Family

ID=44541882

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012021913A BR112012021913B8 (pt) 2010-03-02 2011-02-21 método para produção de gás de síntese

Country Status (11)

Country Link
US (1) US9056772B2 (pt)
EP (1) EP2543626B1 (pt)
JP (1) JP5638600B2 (pt)
CN (1) CN102781819A (pt)
AU (1) AU2011222347B2 (pt)
BR (1) BR112012021913B8 (pt)
CA (1) CA2791860C (pt)
EA (1) EA019982B1 (pt)
MY (1) MY161732A (pt)
WO (1) WO2011108212A1 (pt)
ZA (1) ZA201206246B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5906074B2 (ja) 2011-12-08 2016-04-20 川崎重工業株式会社 水素製造システム
KR101277123B1 (ko) * 2012-09-07 2013-06-20 한국기초과학지원연구원 플라즈마 건식 개질장치
EP3032027B1 (en) * 2013-08-06 2019-10-09 Chiyoda Corporation Hydrogen supply system and hydrogen supply method
KR101487100B1 (ko) * 2013-09-30 2015-01-27 전북대학교산학협력단 합성가스 제조방법 및 이의 제조를 위해 이중 유동층 이산화탄소 가스화 장치
AU2015336109B2 (en) * 2014-10-24 2020-11-19 Research Triangle Institute Integrated system and method for removing acid gas from a gas stream
FR3085370B1 (fr) 2018-08-28 2020-09-04 Europlasma Procede de production d'un gaz de synthese par traitement d'un flux gazeux contenant du co2 et un ou plusieurs hydrocarbures
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
EP4323085A1 (en) * 2021-04-13 2024-02-21 Infinium Technology, LLC Process for purification and conversion of carbon dioxide using renewable energy

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3593356B2 (ja) * 1993-12-28 2004-11-24 三菱化工機株式会社 都市ガスの製造方法
JPH07197058A (ja) * 1993-12-30 1995-08-01 Tonen Corp 潤滑油組成物
GB9817526D0 (en) 1998-08-13 1998-10-07 Ici Plc Steam reforming
JP2000169411A (ja) * 1998-12-08 2000-06-20 Jgc Corp ジメチルエーテルの製造装置及びその方法
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
US7168265B2 (en) * 2003-03-27 2007-01-30 Bp Corporation North America Inc. Integrated processing of natural gas into liquid products
US20060106119A1 (en) * 2004-01-12 2006-05-18 Chang-Jie Guo Novel integration for CO and H2 recovery in gas to liquid processes
HUE033751T2 (en) * 2005-06-06 2017-12-28 L'air Liquide Sa Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for simultaneous production of hydrogen and carbon monoxide
JP4653138B2 (ja) * 2007-04-16 2011-03-16 アイシン精機株式会社 燃料電池システム
JP5424566B2 (ja) 2008-03-14 2014-02-26 独立行政法人石油天然ガス・金属鉱物資源機構 天然ガスからの液状炭化水素製造プロセスにおける合成ガスの製造方法
JP2010045697A (ja) 2008-08-18 2010-02-25 Nec Infrontia Corp 通報装置内保存データ収集システムにおける通報装置、および通報装置内保存データ収集方法
JP4548529B2 (ja) 2008-08-18 2010-09-22 ソニー株式会社 情報記録装置、撮像装置、情報記録方法およびプログラム

Also Published As

Publication number Publication date
AU2011222347B2 (en) 2014-04-10
ZA201206246B (en) 2013-05-29
BR112012021913B8 (pt) 2021-10-19
AU2011222347A1 (en) 2012-09-20
MY161732A (en) 2017-05-15
US20120316252A1 (en) 2012-12-13
CN102781819A (zh) 2012-11-14
EP2543626A1 (en) 2013-01-09
EA201290737A1 (ru) 2013-02-28
EP2543626B1 (en) 2018-05-30
WO2011108212A1 (ja) 2011-09-09
JPWO2011108212A1 (ja) 2013-06-20
CA2791860A1 (en) 2011-09-09
BR112012021913B1 (pt) 2020-12-29
EP2543626A4 (en) 2013-11-06
US9056772B2 (en) 2015-06-16
EA019982B1 (ru) 2014-07-30
CA2791860C (en) 2015-10-27
JP5638600B2 (ja) 2014-12-10

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