FR2118949B1 - - Google Patents
Info
- Publication number
- FR2118949B1 FR2118949B1 FR7145729A FR7145729A FR2118949B1 FR 2118949 B1 FR2118949 B1 FR 2118949B1 FR 7145729 A FR7145729 A FR 7145729A FR 7145729 A FR7145729 A FR 7145729A FR 2118949 B1 FR2118949 B1 FR 2118949B1
- 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
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0073—Selection or treatment of the reducing gases
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/20—Increasing the gas reduction potential of recycled exhaust gases
- C21B2100/22—Increasing the gas reduction potential of recycled exhaust gases by reforming
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
- C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
- C21B2100/66—Heat exchange
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Manufacture Of Iron (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45116269A JPS5021158B1 (enrdf_load_stackoverflow) | 1970-12-23 | 1970-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2118949A1 FR2118949A1 (enrdf_load_stackoverflow) | 1972-08-04 |
| FR2118949B1 true FR2118949B1 (enrdf_load_stackoverflow) | 1974-05-10 |
Family
ID=14682889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7145729A Expired FR2118949B1 (enrdf_load_stackoverflow) | 1970-12-23 | 1971-12-20 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5021158B1 (enrdf_load_stackoverflow) |
| BE (1) | BE777071A (enrdf_load_stackoverflow) |
| DE (1) | DE2164008C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2118949B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1370902A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139644B (en) * | 1983-04-06 | 1987-06-24 | Ici Plc | Synthesis gas |
| GB8309359D0 (en) * | 1983-04-06 | 1983-05-11 | Ici Plc | Synthesis gas |
| DE3501460A1 (de) * | 1985-01-17 | 1986-07-17 | Linde Ag, 6200 Wiesbaden | Verfahren zur erzeugung von h(pfeil abwaerts)2(pfeil abwaerts)/co-synthesegas |
| JPS6281890U (enrdf_load_stackoverflow) * | 1985-11-06 | 1987-05-25 | ||
| JP4507955B2 (ja) * | 2005-04-05 | 2010-07-21 | トヨタ自動車株式会社 | 水素生成装置及び燃料電池システム |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB846827A (en) * | 1957-12-26 | 1960-08-31 | Texaco Development Corp | Ore reduction |
-
1970
- 1970-12-23 JP JP45116269A patent/JPS5021158B1/ja active Pending
-
1971
- 1971-12-16 GB GB5855771A patent/GB1370902A/en not_active Expired
- 1971-12-20 FR FR7145729A patent/FR2118949B1/fr not_active Expired
- 1971-12-21 BE BE777071A patent/BE777071A/xx unknown
- 1971-12-22 DE DE2164008A patent/DE2164008C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2164008A1 (de) | 1972-07-06 |
| JPS5021158B1 (enrdf_load_stackoverflow) | 1975-07-21 |
| FR2118949A1 (enrdf_load_stackoverflow) | 1972-08-04 |
| BE777071A (fr) | 1972-04-17 |
| GB1370902A (en) | 1974-10-16 |
| DE2164008B2 (de) | 1973-12-13 |
| DE2164008C3 (de) | 1974-07-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |