EA035857B1 - Способ получения водорода и графитового углерода из углеводородов - Google Patents
Способ получения водорода и графитового углерода из углеводородов Download PDFInfo
- Publication number
- EA035857B1 EA035857B1 EA201792048A EA201792048A EA035857B1 EA 035857 B1 EA035857 B1 EA 035857B1 EA 201792048 A EA201792048 A EA 201792048A EA 201792048 A EA201792048 A EA 201792048A EA 035857 B1 EA035857 B1 EA 035857B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- catalyst
- reactor
- graphite
- pressure
- hydrogen
- Prior art date
Links
Classifications
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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
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
- C01B3/24—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
- C01B3/26—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using catalysts
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2445—Stationary reactors without moving elements inside placed in parallel
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/245—Stationary reactors without moving elements inside placed in series
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/745—Iron
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0005—Catalytic processes under superatmospheric pressure
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
-
- 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
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
- C01B3/24—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
- C01B3/28—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using moving solid particles
- C01B3/30—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using moving solid particles using the fluidised bed technique
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/205—Preparation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B15/00—Other processes for the manufacture of iron from iron compounds
-
- 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
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/061—Graphite
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- 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
- C01B2203/0266—Processes for making hydrogen or synthesis gas containing a decomposition step
- C01B2203/0277—Processes for making hydrogen or synthesis gas containing a decomposition step containing a catalytic decomposition 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
- C01B2203/06—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
- C01B2203/10—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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Catalysts (AREA)
- Carbon And Carbon Compounds (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2015901175A AU2015901175A0 (en) | 2015-03-31 | Thermocatalytic methane decomposition | |
| PCT/AU2016/000115 WO2016154666A1 (en) | 2015-03-31 | 2016-03-31 | A process for producing hydrogen and graphitic carbon from hydrocarbons |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201792048A1 EA201792048A1 (ru) | 2018-01-31 |
| EA035857B1 true EA035857B1 (ru) | 2020-08-20 |
Family
ID=57003724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201792048A EA035857B1 (ru) | 2015-03-31 | 2016-03-31 | Способ получения водорода и графитового углерода из углеводородов |
Country Status (18)
| Country | Link |
|---|---|
| US (3) | US11505458B2 (enExample) |
| EP (1) | EP3277623A4 (enExample) |
| JP (3) | JP7007256B2 (enExample) |
| KR (2) | KR20230106169A (enExample) |
| CN (1) | CN108064214B (enExample) |
| AU (4) | AU2016240393B2 (enExample) |
| BR (1) | BR112017021057B1 (enExample) |
| CA (2) | CA3289604A1 (enExample) |
| CL (1) | CL2017002468A1 (enExample) |
| EA (1) | EA035857B1 (enExample) |
| MX (1) | MX2017012559A (enExample) |
| MY (1) | MY188748A (enExample) |
| NZ (1) | NZ735781A (enExample) |
| PH (1) | PH12017501770A1 (enExample) |
| SA (1) | SA517390046B1 (enExample) |
| SG (1) | SG11201707907SA (enExample) |
| WO (1) | WO2016154666A1 (enExample) |
| ZA (1) | ZA201706455B (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2016240393B2 (en) | 2015-03-31 | 2019-01-03 | Hazer Group Ltd | A process for producing hydrogen and graphitic carbon from hydrocarbons |
| US11691126B2 (en) | 2015-08-26 | 2023-07-04 | Hazer Group Ltd. | Process of controlling the morphology of graphite |
| WO2018170543A1 (en) * | 2017-03-20 | 2018-09-27 | Hazer Group Limited | System for the production of hydrogen and graphitic carbon |
| US20210114003A1 (en) | 2017-04-14 | 2021-04-22 | King Abdullah University Of Science And Technology | Treated iron ore catalysts for production of hydrogen and graphene |
| DE102018132661B4 (de) * | 2018-12-18 | 2020-10-01 | Thyssenkrupp Ag | Verfahren zur Kohlenwasserstoffpyrolyse mit räumlich getrennter Beheizungs- und Reaktionszone innerhalb des Reaktorraums |
| AT522315B1 (de) | 2019-03-28 | 2020-10-15 | Primetals Technologies Austria GmbH | Verfahren zur Herstellung von Wasserstoff und Kohlenstoff aus einem kohlenwasserstoffhaltigen Gas |
| US20210047180A1 (en) * | 2019-08-14 | 2021-02-18 | General Electric Company | Production system and method for generating hydrogen gas and carbon products |
| JP7413704B2 (ja) * | 2019-10-08 | 2024-01-16 | 戸田工業株式会社 | 炭化水素の熱分解用触媒並びにそれを用いたカーボンナノチューブ及び水素製造方法 |
| US11685651B2 (en) | 2019-10-25 | 2023-06-27 | Mark Kevin Robertson | Catalytic decomposition of hydrocarbons for the production of hydrogen and carbon |
| CN110721691B (zh) * | 2019-11-12 | 2020-07-24 | 中南大学 | 一种cfan催化剂及其制备和在甲烷制氢中的应用 |
| JP7743714B2 (ja) * | 2020-07-28 | 2025-09-25 | 戸田工業株式会社 | 触媒粒子 |
| US11401163B2 (en) | 2020-10-19 | 2022-08-02 | Xenophon Verykios | Catalytic materials for pyrolysis of methane and production of hydrogen and solid carbon with substantially zero atmospheric carbon emissions |
| CN116710403A (zh) * | 2020-11-20 | 2023-09-05 | 卡本科技控股有限责任公司 | 与金属矿石的生物还原、氢生产和/或活性炭生产集成的生物质热解 |
| KR102482738B1 (ko) * | 2020-11-23 | 2022-12-28 | 노용규 | 탄화수소 열분해 수소 생산 장치 및 이의 운용 방법 |
| KR102471954B1 (ko) * | 2020-11-23 | 2022-11-29 | 노용규 | 촉매 활성 저하를 해결한 탄화수소 열분해 수소 생산 장치 및 수소 생산 방법 |
| EP4274803A4 (en) * | 2021-01-07 | 2025-05-21 | The Johns Hopkins University | PRODUCTION OF HYDROGEN FROM HYDROCARBONS |
| JP2023128516A (ja) * | 2022-03-03 | 2023-09-14 | 三菱重工業株式会社 | 触媒の製造方法及びこの触媒を使用した炭化水素の直接分解方法 |
| JP7482164B2 (ja) * | 2022-03-11 | 2024-05-13 | 三菱重工業株式会社 | 炭化水素の直接分解方法 |
| US20240124301A1 (en) * | 2022-10-07 | 2024-04-18 | Sk Innovation Co., Ltd. | Process for producing hydrogen, carbon monoxide, and carbon from methane-containing feedstock |
| CN120659664A (zh) * | 2022-12-09 | 2025-09-16 | 哈泽尔集团公司 | 配置为能够对碳氢化合物热解过程实现改善/优化控制的系统和方法 |
| WO2025051706A1 (en) | 2023-09-08 | 2025-03-13 | Basf Se | Producing renewable hydrocarbons from biomass |
| WO2025073664A1 (en) | 2023-10-06 | 2025-04-10 | Basf Se | Pretreatment of c2-c6 alkanes-rich raw natural gas or industry off gas |
| WO2025073665A1 (en) | 2023-10-06 | 2025-04-10 | Basf Se | Closed carbon loop process |
| WO2025073661A1 (en) | 2023-10-06 | 2025-04-10 | Basf Se | Process for preparing methanol from pyrolytic hydrogen |
| WO2025073666A1 (en) | 2023-10-06 | 2025-04-10 | Basf Se | Exploitation of natural hydrogen deposits using methane pyrolysis |
| KR102792878B1 (ko) * | 2023-11-20 | 2025-04-09 | 주식회사 이엠코 | 수소생산방법 및 수소생산용 촉매 |
| WO2025125974A1 (en) | 2023-12-13 | 2025-06-19 | Universidade Do Porto | Catalyst and reactor for intermediate-temperature catalytic methane splitting and methods thereof |
| WO2025125973A1 (en) | 2023-12-13 | 2025-06-19 | Universidade Do Porto | Reactor for low-temperature methane splitting and solid catalyst to use therein and methods thereof |
| JP2025125236A (ja) * | 2024-02-15 | 2025-08-27 | 三菱重工業株式会社 | 水素製造装置 |
| WO2025176518A1 (en) | 2024-02-22 | 2025-08-28 | Basf Se | Producing sustainable caprolactam |
| WO2025219166A1 (en) | 2024-04-18 | 2025-10-23 | Basf Se | Producing renewable olefins |
| WO2025233156A1 (en) | 2024-05-08 | 2025-11-13 | Basf Se | Method for controlling synthesis gas processing from carbonaceous feedstock |
| KR102822440B1 (ko) | 2024-08-29 | 2025-06-20 | 주식회사 이엠코 | 표면 개질 탄소의 제조 방법, 인조 흑연 또는 천연 흑연계 표면 개질 탄소 및 표면 개질 탄소를 포함하는 음극재 |
| JP7771460B1 (ja) * | 2025-04-24 | 2025-11-17 | 三菱重工業株式会社 | 水素製造装置及びこの水素製造装置を備える製鉄装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011029144A1 (en) * | 2009-09-10 | 2011-03-17 | The University Of Western Australia | A process for producing hydrogen from hydrocarbons |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2810657C2 (de) * | 1978-03-11 | 1980-01-24 | Hamburger Stahlwerke Gmbh, 2103 Hamburg | Verfahren zur Direktreduktion von Eisenerzen |
| BR9811068A (pt) * | 1997-08-04 | 2000-08-15 | Bechtel Group Inc | Método para obter um concentrado de ferro a partir de uma carga de menério de ferro |
| JP4758130B2 (ja) | 2005-04-12 | 2011-08-24 | 国立大学法人北見工業大学 | ナノ炭素の製造方法およびナノ炭素製造用触媒反応装置 |
| JP4779446B2 (ja) | 2005-05-27 | 2011-09-28 | トヨタ自動車株式会社 | 触媒再生方法、水素生成装置および燃料電池システム |
| KR100743189B1 (ko) | 2005-12-26 | 2007-07-27 | 주식회사 포스코 | 용철 제조 장치 및 제조 방법 |
| EP2024275B1 (en) | 2006-05-19 | 2025-08-20 | Massachusetts Institute of Technology | Nanostructure-reinforced composite articles and methods |
| KR100888247B1 (ko) * | 2007-08-02 | 2009-03-10 | 성균관대학교산학협력단 | 탄화수소의 카본 촉매분해에 의한 이산화탄소 배출없이 수소를 연속적으로 생산할 수 있는 유동층 반응기 및 이를 포함하는 반응 장치 |
| JP2012158790A (ja) | 2011-01-31 | 2012-08-23 | Nippon Steel Corp | マイクロ波を利用した製鉄原料の還元方法 |
| JP2013249496A (ja) | 2012-05-30 | 2013-12-12 | Kobe Steel Ltd | 還元鉄とスラグの混合物の製造方法 |
| AU2016240393B2 (en) | 2015-03-31 | 2019-01-03 | Hazer Group Ltd | A process for producing hydrogen and graphitic carbon from hydrocarbons |
-
2016
- 2016-03-31 AU AU2016240393A patent/AU2016240393B2/en active Active
- 2016-03-31 WO PCT/AU2016/000115 patent/WO2016154666A1/en not_active Ceased
- 2016-03-31 BR BR112017021057-6A patent/BR112017021057B1/pt active IP Right Grant
- 2016-03-31 NZ NZ73578116A patent/NZ735781A/en unknown
- 2016-03-31 EP EP16771087.0A patent/EP3277623A4/en active Pending
- 2016-03-31 CA CA3289604A patent/CA3289604A1/en active Pending
- 2016-03-31 US US15/563,430 patent/US11505458B2/en active Active
- 2016-03-31 CN CN201680019418.4A patent/CN108064214B/zh active Active
- 2016-03-31 EA EA201792048A patent/EA035857B1/ru unknown
- 2016-03-31 MX MX2017012559A patent/MX2017012559A/es unknown
- 2016-03-31 JP JP2018502293A patent/JP7007256B2/ja active Active
- 2016-03-31 KR KR1020237019348A patent/KR20230106169A/ko not_active Ceased
- 2016-03-31 MY MYPI2017703581A patent/MY188748A/en unknown
- 2016-03-31 SG SG11201707907SA patent/SG11201707907SA/en unknown
- 2016-03-31 CA CA2980471A patent/CA2980471A1/en active Pending
- 2016-03-31 KR KR1020177030318A patent/KR102571186B1/ko active Active
-
2017
- 2017-09-26 PH PH12017501770A patent/PH12017501770A1/en unknown
- 2017-09-26 ZA ZA2017/06455A patent/ZA201706455B/en unknown
- 2017-09-28 SA SA517390046A patent/SA517390046B1/ar unknown
- 2017-09-29 CL CL2017002468A patent/CL2017002468A1/es unknown
-
2018
- 2018-11-19 AU AU2018267558A patent/AU2018267558A1/en not_active Abandoned
- 2018-11-19 AU AU2018101787A patent/AU2018101787B4/en not_active Expired
- 2018-11-19 AU AU2018101788A patent/AU2018101788B4/en not_active Expired
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2021
- 2021-10-12 JP JP2021167526A patent/JP7623001B2/ja active Active
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2022
- 2022-11-22 US US17/992,855 patent/US20230227307A1/en not_active Abandoned
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2023
- 2023-07-27 JP JP2023122178A patent/JP2023139231A/ja active Pending
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2024
- 2024-03-12 US US18/602,260 patent/US20240327212A1/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011029144A1 (en) * | 2009-09-10 | 2011-03-17 | The University Of Western Australia | A process for producing hydrogen from hydrocarbons |
Non-Patent Citations (3)
| Title |
|---|
| LONGBOTTOM et al.: "Formation of cementite from titanomagnetite ore." ISIJ International, 2006, Vol. 46(5), pages 641-646. See whole of the document but particularly the Abstract, Table 2 and Fig. 7. * |
| PARK et al.: "Characterization of phases formed in the iron carbide process by x-ray diffraction, Mossbauer, x-ray photoelectron spectroscopy, and Raman spectroscopy analyses." Metallurgical and Materials Transactions B, 2001, Vol. 32(B), pages 839-845. See whole of the document but particularly the Abstract, and page 841 column 2. * |
| ZHANG et al.: "Cementite formation in CH4-H2-Ar gas mixture and cementite stability." ISIJ International, 2001, Vol. 41(4) pages 333-339. See whole of the document but particularly the Abstract, 3.1 on page 334, page 337 column 2 paragraph 2, and page 338 column 1 final paragraph. * |
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