[go: up one dir, main page]

GB1300822A - An improved method of making hydrogen and/or methane by the continuous steam-iron process - Google Patents

An improved method of making hydrogen and/or methane by the continuous steam-iron process

Info

Publication number
GB1300822A
GB1300822A GB5522/70A GB552270A GB1300822A GB 1300822 A GB1300822 A GB 1300822A GB 5522/70 A GB5522/70 A GB 5522/70A GB 552270 A GB552270 A GB 552270A GB 1300822 A GB1300822 A GB 1300822A
Authority
GB
United Kingdom
Prior art keywords
zone
iron oxides
solids
reduction
methane
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
Application number
GB5522/70A
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.)
Consolidated Natural Gas Service Co Inc
Original Assignee
Consolidated Natural Gas Service Co Inc
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 Consolidated Natural Gas Service Co Inc filed Critical Consolidated Natural Gas Service Co Inc
Publication of GB1300822A publication Critical patent/GB1300822A/en
Expired 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
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/061—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of metal oxides with water
    • C01B3/063—Cyclic methods
    • 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
    • C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
    • C01B3/10—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents by reaction of water vapour with metals
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

1300822 Making combustible gas CONSOLIDATED NATURAL GAS SERVICE CO Inc 5 Feb 1970 [11 Feb 1969] 5522/70 Heading C5E [Also in Division C1] A continuous steam-iron process for making a fuel gas containing hydrogen and methane comprises contacting a generally downwardly moving stream of particulate iron oxides with a similar stream of carbonaceous solids in a reduction zone in the absence of molecular oxygen-containing gases, so that the iron oxides are reduced and the carbonaceous solids partially depleted in carbon. The reduction zone is heated by partially burning the partially carbon-depleted solids in a combustion zone, and returning the solids to the reduction zone to supply the heat required for reduction. Carbonaceous solids are added to replace those consumed in the process. The reduced iron oxides are then reacted with steam in an oxidation zone to produce hydrogen and methane and oxidized iron oxides are recycled to the reduction zone. The reduced iron oxides and the carbon-depleted carbonaceous solids from the reduction zone may be separated in a separation zone. The oxidation zone may comprise one or two fluidized beds.
GB5522/70A 1969-02-11 1970-02-05 An improved method of making hydrogen and/or methane by the continuous steam-iron process Expired GB1300822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79833469A 1969-02-11 1969-02-11

Publications (1)

Publication Number Publication Date
GB1300822A true GB1300822A (en) 1972-12-20

Family

ID=25173140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5522/70A Expired GB1300822A (en) 1969-02-11 1970-02-05 An improved method of making hydrogen and/or methane by the continuous steam-iron process

Country Status (5)

Country Link
US (1) US3619142A (en)
AU (1) AU1094370A (en)
CA (1) CA922870A (en)
DE (1) DE2005891A1 (en)
GB (1) GB1300822A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864465A (en) * 1972-12-15 1975-02-04 Hydrocarbon Research Inc Production Of High Purity Hydrogen
US3880987A (en) * 1973-06-01 1975-04-29 Exxon Research Engineering Co Hydrogen manufacturing process
US4126668A (en) * 1975-05-23 1978-11-21 Erickson Donald C Production of hydrogen rich gas by combined steam reforming and intermediate oxidation-reduction
US4323368A (en) * 1976-02-23 1982-04-06 Massachusetts Institute Of Technology Gasification of coal
FR2474646A2 (en) * 1979-02-13 1981-07-31 Grenet Edouard METHOD FOR SIMULTANEOUS AND PROFITABLE PRODUCTION OF ENERGY, FRESHWATER AND BY-PRODUCT SOURCES FROM AQUEOUS SUBSTANCES AND ENERGY SOURCE
US4202744A (en) * 1979-05-14 1980-05-13 Exxon Research & Engineering Co. Production of hydrogen
WO1983000638A1 (en) * 1979-12-10 1983-03-03 Belke, William, H. Rotating fluidized bed hydrogen production method and system
US4642125A (en) * 1981-03-27 1987-02-10 Trw Inc. Carbonaceous material and methods for making hydrogen and light hydrocarbons from such materials
US4555249A (en) * 1983-12-16 1985-11-26 Leas Arnold M Solid fuel gasifying unit and gas fractionating unit
IT1320127B1 (en) * 2000-12-21 2003-11-18 Snam Progetti Producing hydrogen by subjecting a solid to oxidation and treating the oxidized form produced with a reducing stream in a different zone
RU2226178C1 (en) * 2002-07-01 2004-03-27 Общество с ограниченной ответственностью "НОВАЯ ЭНЕРГИЯ" Method and processing line for reprocessing of oxygen-containing iron compounds
US7914765B2 (en) * 2007-01-08 2011-03-29 Available Energy Corporation Reactor and process for the continuous production of hydrogen based on steam oxidation of molten iron
ES2735985T3 (en) 2008-09-26 2019-12-23 Univ Ohio State Conversion of carbonaceous fuels into carbon-free energy carriers
CA2745055C (en) * 2008-12-02 2016-10-04 Jean-Xavier Morin Facility having thermochemical cycle for reactive fuel
EP2483371B1 (en) 2009-09-08 2017-11-08 The Ohio State University Research Foundation Synthetic fuels and chemicals production with in-situ co2 capture
EP2475613B1 (en) 2009-09-08 2017-05-03 The Ohio State University Research Foundation Integration of reforming/water splitting and electrochemical systems for power generation with integrated carbon capture
WO2012064712A1 (en) * 2010-11-08 2012-05-18 The Ohio State University Circulating fluidized bed with moving bed downcomers and gas sealing between reactors
CN103635673B (en) 2011-05-11 2016-05-04 俄亥俄州国家创新基金会 oxygen carrying material
EP2707350A4 (en) 2011-05-11 2015-12-23 Ohio State Innovation Foundation SYSTEMS FOR CONVERTING A FUEL
US10144640B2 (en) 2013-02-05 2018-12-04 Ohio State Innovation Foundation Methods for fuel conversion
US9616403B2 (en) 2013-03-14 2017-04-11 Ohio State Innovation Foundation Systems and methods for converting carbonaceous fuels
WO2015131117A1 (en) 2014-02-27 2015-09-03 Ohio State Innovation Foundation Systems and methods for partial or complete oxidation of fuels
US9902615B2 (en) * 2015-07-14 2018-02-27 The Babcock & Wilcox Company Syngas production via cyclic reduction and oxidation of metal oxides
US11111143B2 (en) 2016-04-12 2021-09-07 Ohio State Innovation Foundation Chemical looping syngas production from carbonaceous fuels
EP3648881B1 (en) 2017-07-31 2023-10-25 Ohio State Innovation Foundation Reactor system with unequal reactor assembly operating pressures
US10549236B2 (en) 2018-01-29 2020-02-04 Ohio State Innovation Foundation Systems, methods and materials for NOx decomposition with metal oxide materials
WO2020033500A1 (en) 2018-08-09 2020-02-13 Ohio State Innovation Foundation Systems, methods and materials for hydrogen sulfide conversion
AU2020208415A1 (en) 2019-01-17 2021-07-22 Ohio State Innovation Foundation Systems, methods and materials for stable phase syngas generation
EP3947356A4 (en) 2019-04-09 2023-01-25 Ohio State Innovation Foundation Alkene generation using metal sulfide particles
EP4010115A4 (en) 2019-08-19 2023-07-19 Ohio State Innovation Foundation MESOPOROUS SUPPORT-IMMOBILIZED NANOPARTICLES BASED ON METAL OXIDE
CA3149858C (en) 2019-09-03 2023-10-10 Liang-Shih Fan Redox reaction facilitated carbon dioxide capture from flue gas and conversion to carbon monoxide
CN115353917B (en) * 2022-09-14 2024-02-20 陕西延长石油（集团）有限责任公司 A device and method for annular fluidized adhesion-breaking conveying of pulverized coal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449635A (en) * 1943-03-19 1948-09-21 Standard Catalytic Co Production of hydrogen
US2640034A (en) * 1946-06-04 1953-05-26 Standard Oil Dev Co Production of mixtures of carbon monoxide and hydrogen
US2602809A (en) * 1948-07-10 1952-07-08 Kellogg M W Co Treatment of solid carbon containing materials to produce carbon monoxide for the synthesis of organic materials
US3076702A (en) * 1958-12-30 1963-02-05 Exxon Research Engineering Co Iron oxide reduction in stages with varied gas streams
US3017250A (en) * 1959-09-08 1962-01-16 Universal Oil Prod Co Continuous process for the production of hydrogen
US3222147A (en) * 1962-02-12 1965-12-07 Con Gas Service Corp Process for the preparation of mixtures of hydrogen, carbon monoxide and methane
US3503724A (en) * 1969-04-14 1970-03-31 Consolidation Coal Co Method and apparatus for producing mixtures of methane,carbon monoxide,and hydrogen

Also Published As

Publication number Publication date
US3619142A (en) 1971-11-09
CA922870A (en) 1973-03-20
AU1094370A (en) 1971-08-05
DE2005891A1 (en) 1970-09-10

Similar Documents

Publication Publication Date Title
GB1300822A (en) An improved method of making hydrogen and/or methane by the continuous steam-iron process
IE46156B1 (en) Improvements in and relating to a process for concentrating iron in iron ore
US3949684A (en) Method for oxidation of sulfur-containing substances
GB1437750A (en) Hot metal gasification of coal
GB1399137A (en) Production of reducing gases
ES8106939A1 (en) Method of using a methane-containing gas for reducing iron ore
GB834343A (en) Fluidized solids town gas manufacturing process
GB1386452A (en) Production of crude iron
AU7188498A (en) Production of direct reduced iron with reduced fuel consumption and emission of carbon monoxide
IN168104B (en)
GB1278199A (en) Gasification of carbonaceous material
GB1434993A (en) Furnace and generation of heat therein by oxidising a carbon aceous fuel
GB1058569A (en) Process for the reduction of nickel oxide
GB1470867A (en) Gas turbine process utilizing purified fuel and recirculated fuel gas
GB1491465A (en) Process for the production of hydrogen and carbon monoxide-containing gas
US3440177A (en) Ash removal in gasification of carbonaceous solids
US1447071A (en) Process of agglomerating mixtures of fine ore and fuel in shaft furnaces
GB1480001A (en) Synthesis gas purification
MY104387A (en) Process of producing a gas which is rich in carbon monoxide by a cracking of hydrocarbons
GB1473395A (en) Gasification of carbonaceous material
GB1518085A (en) Process for the production of hydrogen carbon monoxide and light hydrocarbon-containing gases
KR960022434A (en) Maleic Anhydride Manufacturing Method
GB1479828A (en) Gasification of carbon with steam
GB1312860A (en) Gassification of carbonaceous solids
GB1454303A (en) Combustible reducing gas manufacture and use

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees