FR2270202B1 - - Google Patents
Info
- Publication number
- FR2270202B1 FR2270202B1 FR7514248A FR7514248A FR2270202B1 FR 2270202 B1 FR2270202 B1 FR 2270202B1 FR 7514248 A FR7514248 A FR 7514248A FR 7514248 A FR7514248 A FR 7514248A FR 2270202 B1 FR2270202 B1 FR 2270202B1
- 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
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/002—Heated electrically (plasma)
-
- 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
- C01B3/342—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 with the aid of electrical means, electromagnetic or mechanical vibrations, or particle radiations
-
- 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
- C01B3/346—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 heat generated by superheated steam
-
- 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
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6044582A BE814899A (fr) | 1974-05-10 | 1974-05-10 | Procede pour fabriquer des gaz reducteurs chauds. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2270202A1 FR2270202A1 (US06174465-20010116-C00003.png) | 1975-12-05 |
| FR2270202B1 true FR2270202B1 (US06174465-20010116-C00003.png) | 1979-03-16 |
Family
ID=3874578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7514248A Expired FR2270202B1 (US06174465-20010116-C00003.png) | 1974-05-10 | 1975-04-30 |
Country Status (8)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1147964A (en) * | 1979-05-25 | 1983-06-14 | Francis J. Ii Harvey | Process for reducing spent gas generated in the production of sponge iron |
| SE434676B (sv) * | 1981-10-22 | 1984-08-06 | Skf Steel Eng Ab | Sett och anordning for uppvermning av for industriella endamal avsedd processluft |
| FR2500480B1 (fr) * | 1981-02-26 | 1985-12-13 | Skf Steel Eng Ab | Procede et appareil de production d'eponge de fer |
| FR2500479B1 (fr) * | 1981-02-26 | 1986-01-17 | Skf Steel Eng Ab | Procede et appareil pour produire de l'eponge de fer |
| SE434650B (sv) * | 1982-06-09 | 1984-08-06 | Skf Steel Eng Ab | Sett vid utnyttjande av plasmagenerator for hojning av blestertemperaturen i en schaktugn |
| SE435998B (sv) * | 1983-03-28 | 1984-11-05 | Skf Steel Eng Ab | Sett for uppvermning av for industriella processer avsedd processluft |
| LU85585A1 (fr) * | 1983-10-12 | 1985-04-02 | Centre Rech Metallurgique | Procede d'injection de gaz reducteur au haut fourneau |
| US4606761A (en) * | 1983-11-29 | 1986-08-19 | Union Steel Corp. (of So. Africa) Ltd. | Reduction of metal compounds |
| FR2573437B1 (fr) * | 1984-11-21 | 1989-09-15 | Siderurgie Fse Inst Rech | Procede pour la conduite d'un haut fourneau, notamment d'un haut fourneau siderurgique |
| SE8501005L (sv) * | 1985-03-01 | 1986-09-02 | Skf Steel Eng Ab | Termisk reformering av gasformiga kolveten |
| SE457264B (sv) * | 1985-09-25 | 1988-12-12 | Skf Steel Eng Ab | Saett att rena koksugnsgas |
| SE457355B (sv) * | 1985-09-25 | 1988-12-19 | Skf Steel Eng Ab | Saett att framstaella en ren, koloxid och vaetgas innehaallande gas |
| FR2593493B1 (fr) * | 1986-01-28 | 1988-04-15 | British Petroleum Co | Procede de production de gaz reactifs riches en hydrogene et en oxyde de carbone dans un post-arc electrique |
| DE19739181A1 (de) * | 1997-09-08 | 1999-03-11 | Abb Research Ltd | Entladungsreaktor und Verwendung desselben |
| DE19757936B4 (de) * | 1997-12-27 | 2005-08-25 | Abb Research Ltd. | Verfahren zur Herstellung eines H2-CO-Gasgemisches |
| LU101210B1 (en) | 2019-05-14 | 2020-11-16 | Wurth Paul Sa | Method for operating a metallurgical furnace |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD28565A (US06174465-20010116-C00003.png) * | ||||
| DE974763C (de) * | 1950-12-23 | 1961-04-20 | Didier Werke Ag | Verfahren zur Herstellung von Wasserstoff oder Wasserstoff enthaltenden Gasen aus Methan oder aehnlichen Kohlenwasserstoffen |
| FR2098026A5 (en) * | 1970-06-30 | 1972-03-03 | Rech Metal Centre | Injecting hot reducing gas into a blast furn- - ace |
| SE371453C (sv) * | 1973-03-26 | 1978-01-23 | Skf Ind Trading & Dev | Sett for framstellning av reduktionsgas |
-
1974
- 1974-05-10 BE BE6044582A patent/BE814899A/xx unknown
-
1975
- 1975-04-30 FR FR7514248A patent/FR2270202B1/fr not_active Expired
- 1975-05-01 NL NL7505143A patent/NL7505143A/xx not_active Application Discontinuation
- 1975-05-02 DE DE19752519526 patent/DE2519526A1/de not_active Ceased
- 1975-05-09 CA CA226,663A patent/CA1069699A/en not_active Expired
- 1975-05-09 GB GB1959975A patent/GB1457862A/en not_active Expired
- 1975-05-09 LU LU72440A patent/LU72440A1/xx unknown
- 1975-05-09 JP JP50055863A patent/JPS50155494A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1069699A (en) | 1980-01-15 |
| FR2270202A1 (US06174465-20010116-C00003.png) | 1975-12-05 |
| GB1457862A (en) | 1976-12-08 |
| NL7505143A (nl) | 1975-11-12 |
| JPS50155494A (US06174465-20010116-C00003.png) | 1975-12-15 |
| LU72440A1 (US06174465-20010116-C00003.png) | 1975-08-26 |
| DE2519526A1 (de) | 1975-11-20 |
| BE814899A (fr) | 1974-11-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |