FR2221398B1 - - Google Patents
Info
- Publication number
- FR2221398B1 FR2221398B1 FR7401436A FR7401436A FR2221398B1 FR 2221398 B1 FR2221398 B1 FR 2221398B1 FR 7401436 A FR7401436 A FR 7401436A FR 7401436 A FR7401436 A FR 7401436A FR 2221398 B1 FR2221398 B1 FR 2221398B1
- Authority
- FR
- France
- 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
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
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
-
- 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
- C01B3/36—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 oxygen or mixtures containing oxygen as gasifying agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Carbon And Carbon Compounds (AREA)
- Industrial Gases (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48007243A JPS4994592A (en) | 1973-01-16 | 1973-01-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2221398A1 FR2221398A1 (en) | 1974-10-11 |
FR2221398B1 true FR2221398B1 (en) | 1978-11-10 |
Family
ID=11660554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7401436A Expired FR2221398B1 (en) | 1973-01-16 | 1974-01-16 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3912502A (en) |
JP (1) | JPS4994592A (en) |
BE (1) | BE809668A (en) |
BR (1) | BR7400243D0 (en) |
CA (1) | CA1012355A (en) |
DE (1) | DE2401991B2 (en) |
FR (1) | FR2221398B1 (en) |
GB (1) | GB1457793A (en) |
IT (1) | IT1003351B (en) |
LU (1) | LU69180A1 (en) |
NL (1) | NL7400290A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1021774B (en) * | 1974-10-11 | 1978-02-20 | Centro Speriment Metallurg | PROCESS FOR THE PREPARATION OF REDUCING GASES |
US4381938A (en) * | 1980-06-12 | 1983-05-03 | Claflin H Bruce | Multi-purpose zone controlled blast furnace and method of producing hot metal, gases and slags |
DK44684D0 (en) * | 1984-02-01 | 1984-02-01 | Topsoee H A S | PROCEDURE FOR THE PRODUCTION OF A REDUCING PROCEDURE FOR THE PREPARATION OF A REDUCING GGAS AS |
GB2153383B (en) * | 1984-02-01 | 1988-05-18 | Haldor Topsoe As | Preparing reducing gas |
US5078788A (en) * | 1989-12-22 | 1992-01-07 | C.V.G. Siderurgica Del Orinoco, C.A. | Method for the direct reduction of iron |
CA2100811C (en) * | 1992-08-19 | 1999-01-19 | Akhilesh Kapoor | Hydrogen and carbon monoxide production by partial oxidation of hydrocarbon feed |
ZA945891B (en) * | 1993-09-07 | 1995-06-13 | Boc Group Inc | Production of hydrogen and carbon monoxide from oxyfuel furnace off-gas |
DE19853836C2 (en) * | 1998-11-21 | 2002-02-21 | Internat Briquettes Holding Ca | Process for the direct reduction of oxides |
DE19955892C2 (en) * | 1999-11-20 | 2002-04-25 | Daimler Chrysler Ag | Device for reforming a hydrocarbon with long-chain hydrocarbon fractions |
CA2618411C (en) | 2007-01-16 | 2013-12-03 | U.S. Steel Canada Inc. | Apparatus and method for injection of fluid hydrocarbons into a blast furnace |
AT505401B1 (en) * | 2008-02-15 | 2009-01-15 | Siemens Vai Metals Tech Gmbh | PROCESS FOR THE MELTING OF CRUDE IRON WITH THE RETURN OF GAS GAS WITH THE ADDITION OF HYDROCARBONS |
KR101082127B1 (en) * | 2009-12-29 | 2011-11-10 | 재단법인 포항산업과학연구원 | A method for amplifying coke-oven gas by using CO2 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536455A (en) * | 1959-02-24 | 1970-10-27 | Huettenwerk Oberhausen Ag | Plant for the production of metallurgical reducing gas |
YU34595B (en) * | 1970-09-03 | 1979-10-31 | Snam Progetti | Process for producing a reducing gas for blast furnaces |
-
1973
- 1973-01-16 JP JP48007243A patent/JPS4994592A/ja active Pending
-
1974
- 1974-01-09 NL NL7400290A patent/NL7400290A/xx unknown
- 1974-01-10 IT IT19261/74A patent/IT1003351B/en active
- 1974-01-10 US US432245A patent/US3912502A/en not_active Expired - Lifetime
- 1974-01-11 BE BE139748A patent/BE809668A/en unknown
- 1974-01-15 BR BR243/74A patent/BR7400243D0/en unknown
- 1974-01-15 CA CA190,232A patent/CA1012355A/en not_active Expired
- 1974-01-16 DE DE2401991A patent/DE2401991B2/en not_active Withdrawn
- 1974-01-16 LU LU69180A patent/LU69180A1/xx unknown
- 1974-01-16 FR FR7401436A patent/FR2221398B1/fr not_active Expired
- 1974-01-16 GB GB200574A patent/GB1457793A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE809668A (en) | 1974-05-02 |
LU69180A1 (en) | 1974-04-08 |
CA1012355A (en) | 1977-06-21 |
AU6458174A (en) | 1975-07-17 |
US3912502A (en) | 1975-10-14 |
DE2401991B2 (en) | 1980-01-10 |
BR7400243D0 (en) | 1974-08-22 |
FR2221398A1 (en) | 1974-10-11 |
JPS4994592A (en) | 1974-09-07 |
IT1003351B (en) | 1976-06-10 |
NL7400290A (en) | 1974-07-18 |
DE2401991A1 (en) | 1974-07-25 |
GB1457793A (en) | 1976-12-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |