BE885257Q - PROCESS FOR PRODUCING REDUCING GAS - Google Patents
PROCESS FOR PRODUCING REDUCING GASInfo
- Publication number
- BE885257Q BE885257Q BE0/202123A BE885257DA BE885257Q BE 885257 Q BE885257 Q BE 885257Q BE 0/202123 A BE0/202123 A BE 0/202123A BE 885257D A BE885257D A BE 885257DA BE 885257 Q BE885257 Q BE 885257Q
- Authority
- BE
- Belgium
- Prior art keywords
- reducing gas
- producing reducing
- producing
- gas
- reducing
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
-
- 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
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
- C21B13/125—By using plasma
-
- 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
- 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
-
- 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
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture Of Iron (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7304332A SE371453C (en) | 1973-03-26 | 1973-03-26 | KIT FOR PRODUCTION OF REDUCTION GAS |
Publications (1)
Publication Number | Publication Date |
---|---|
BE885257Q true BE885257Q (en) | 1981-01-16 |
Family
ID=20317041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/202123A BE885257Q (en) | 1973-03-26 | 1980-09-16 | PROCESS FOR PRODUCING REDUCING GAS |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS564482B2 (en) |
AU (1) | AU475113B2 (en) |
BE (1) | BE885257Q (en) |
CA (1) | CA1007050A (en) |
DE (1) | DE2413558B2 (en) |
FR (1) | FR2223449A1 (en) |
IT (1) | IT1011622B (en) |
SE (1) | SE371453C (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE814899A (en) * | 1974-05-10 | 1974-11-12 | PROCESS FOR MANUFACTURING HOT REDUCING GAS. | |
CA1147964A (en) * | 1979-05-25 | 1983-06-14 | Francis J. Ii Harvey | Process for reducing spent gas generated in the production of sponge iron |
US4421553A (en) * | 1980-05-06 | 1983-12-20 | Centre De Recherches Metallurgiques | Process for operating a blast furnace |
FR2486962A1 (en) * | 1980-07-15 | 1982-01-22 | Siderurgie Fse Inst Rech | Lowering reducing agent consumption in smelting furnaces - esp. blast furnaces, by using recycled off-gas instead of conventional blast |
FR2500479B1 (en) * | 1981-02-26 | 1986-01-17 | Skf Steel Eng Ab | METHOD AND APPARATUS FOR PRODUCING IRON SPONGE |
FR2500480B1 (en) * | 1981-02-26 | 1985-12-13 | Skf Steel Eng Ab | METHOD AND APPARATUS FOR PRODUCING IRON SPONGE |
BE887904A (en) * | 1981-03-11 | 1981-09-11 | Centre Rech Metallurgique | PROCESS FOR INJECTION IN THE TOP GAS STOVE, OVERHEATED REDUCERS PRODUCED FROM SOLID FUEL |
SE435998B (en) * | 1983-03-28 | 1984-11-05 | Skf Steel Eng Ab | KIT FOR HEATING OF PROCESS AIR FOR INDUSTRIAL PROCESSES |
CA1228482A (en) * | 1983-11-29 | 1987-10-27 | Jan C. De Waal | Reduction of metal compounds |
IT1177076B (en) * | 1983-12-02 | 1987-08-26 | Skf Steel Eng Ab | PROCESS AND PLANT TO REDUCE OXIDE MATERIAL SIMULTANEOUSLY GENERATING A GAS SUITABLE FOR THE RECOVERY OF THERMAL ENERGY |
AT384007B (en) * | 1984-04-02 | 1987-09-25 | Voest Alpine Ag | METHOD FOR PRODUCING SYNTHESIS GAS AND DEVICE FOR IMPLEMENTING THE METHOD |
DE3611429A1 (en) * | 1985-02-15 | 1986-11-06 | SKF Steel Engineering AB, Hofors | WASTE DECOMPOSITION METHOD |
SE8501005L (en) * | 1985-03-01 | 1986-09-02 | Skf Steel Eng Ab | THERMAL REFORM OF THE GAS SHOULDER |
SE453920B (en) * | 1985-03-01 | 1988-03-14 | Skf Steel Eng Ab | SET AND DEVICE FOR GASING OF FOSSIL FUEL AND REFORM OF GAS FUEL |
SE457355B (en) * | 1985-09-25 | 1988-12-19 | Skf Steel Eng Ab | MAKE SURE TO PREPARE A CLEAN, CARBON OXIDE AND GAS GAS INCLUDING GAS |
US5725616A (en) * | 1991-12-12 | 1998-03-10 | Kvaerner Engineering A.S. | Method for combustion of hydrocarbons |
NO175984C (en) * | 1991-12-12 | 1995-01-18 | Kvaerner Eng | Process for reducing the carbon content of a feed stream of natural gas or other hydrocarbon gases and use thereof |
US5835068A (en) * | 1996-09-03 | 1998-11-10 | Raytheon Company | Microwave transceiver/antenna system with adjustable mounting and alignment mechanism |
AT404600B (en) * | 1997-03-12 | 1998-12-28 | Voest Alpine Ind Anlagen | METHOD AND DEVICE FOR TREATING REDUCING GAS FOR REDUCING ORES |
JP2001520700A (en) | 1997-04-17 | 2001-10-30 | マルク ジャン カンパーニャ | Fuel and method of producing fuel |
DE19739181A1 (en) * | 1997-09-08 | 1999-03-11 | Abb Research Ltd | Discharge reactor and use of the same |
DE19757936B4 (en) * | 1997-12-27 | 2005-08-25 | Abb Research Ltd. | Process for producing a H2-CO gas mixture |
DE19800418C2 (en) * | 1998-01-08 | 2001-01-25 | Bodo Wolf | Process for the production of pig iron |
FR2848123B1 (en) * | 2002-12-04 | 2005-02-18 | Air Liquide | PROCESS FOR THE RECOVERY OF HIGH-FURNACE GAS AND ITS USE FOR THE MANUFACTURE OF THE CAST IRON |
FR2892127B1 (en) * | 2005-10-14 | 2012-10-19 | Commissariat Energie Atomique | DEVICE FOR GASIFYING BIOMASS AND ORGANIC WASTE AT HIGH TEMPERATURE AND WITH EXTERNAL ENERGY DELIVERY FOR THE GENERATION OF A HIGH-QUALITY SYNTHESIS GAS |
SE1250215A1 (en) | 2012-03-08 | 2013-08-06 | Valeas Recycling Ab | Iron reduction process and device therefore |
DE102014112629A1 (en) * | 2014-09-02 | 2016-03-03 | Oleg Gyzha | Process for the production of pig iron in the blast furnace and blast furnace for the production of pig iron by melting and by reduction of aufzuschmelzendem and to be reduced material |
CN107429175B (en) | 2014-10-31 | 2020-12-01 | 卡菲尼亚有限责任公司 | Process and plant for producing synthesis gas |
DE102015219861A1 (en) * | 2015-10-13 | 2017-04-13 | Deutsche Lufthansa Ag | Apparatus and method for producing synthesis gas |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD28565A (en) * | ||||
DE2114077B2 (en) * | 1970-03-31 | 1976-04-22 | Centre de Recherches Metallurgiques -Centrum voor Research in de Metallurgie C.R.M., Brüssel | Tuyeres for reducing gas injection in blast - furnaces |
BE770094A (en) * | 1971-07-15 | 1972-01-17 | Centre Rech Metallurgique | Hydrocarbon reformer - using non-oxidising gas plasma flame with adjustable electrodes |
-
1973
- 1973-03-26 SE SE7304332A patent/SE371453C/en unknown
-
1974
- 1974-03-19 JP JP3066874A patent/JPS564482B2/ja not_active Expired
- 1974-03-21 DE DE2413558A patent/DE2413558B2/en active Granted
- 1974-03-21 AU AU66930/74A patent/AU475113B2/en not_active Expired
- 1974-03-22 FR FR7409805A patent/FR2223449A1/en active Granted
- 1974-03-25 IT IT6792974A patent/IT1011622B/en active
- 1974-03-25 CA CA195,903A patent/CA1007050A/en not_active Expired
-
1980
- 1980-09-16 BE BE0/202123A patent/BE885257Q/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS564482B2 (en) | 1981-01-30 |
AU475113B2 (en) | 1976-08-12 |
FR2223449B1 (en) | 1977-09-30 |
CA1007050A (en) | 1977-03-22 |
AU6693074A (en) | 1975-09-25 |
SE371453C (en) | 1978-01-12 |
JPS5026794A (en) | 1975-03-19 |
FR2223449A1 (en) | 1974-10-25 |
DE2413558A1 (en) | 1974-10-17 |
DE2413558C3 (en) | 1987-10-22 |
DE2413558B2 (en) | 1980-02-28 |
IT1011622B (en) | 1977-02-10 |
SE371453B (en) | 1974-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SKF STEEL ENGINEERING A.B. Effective date: 19920930 |