ES329663A1 - A procedure to deprive the reversion of carbon monoxide. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure to deprive the reversion of carbon monoxide. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES329663A1 ES329663A1 ES0329663A ES329663A ES329663A1 ES 329663 A1 ES329663 A1 ES 329663A1 ES 0329663 A ES0329663 A ES 0329663A ES 329663 A ES329663 A ES 329663A ES 329663 A1 ES329663 A1 ES 329663A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon monoxide
- reversion
- translation
- machine
- legally binding
- 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
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
- C21B13/0033—In fluidised bed furnaces or apparatus containing a dispersion of the material
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
-
- 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
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Catalysts (AREA)
- Gas Separation By Absorption (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
A process for suppressing the reversion of carbon monoxide in a reaction in which a gas containing carbon monoxide is in contact with catalytic metal surfaces at temperatures between 427º C and 816º C, characterized by providing as an additive for said gas an amount of sulfur , hydrogen sulfide or a sulfur compound susceptible to its decomposition by heat in a concentration of 1 to 100 parts of additive per million parts of gas. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US476159A US3377156A (en) | 1965-07-30 | 1965-07-30 | Process of reducing iron oxide ores with gases containing carbon monoxide |
Publications (1)
Publication Number | Publication Date |
---|---|
ES329663A1 true ES329663A1 (en) | 1967-06-01 |
Family
ID=23890728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0329663A Expired ES329663A1 (en) | 1965-07-30 | 1966-07-29 | A procedure to deprive the reversion of carbon monoxide. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
Country | Link |
---|---|
US (1) | US3377156A (en) |
BR (1) | BR6681712D0 (en) |
DE (1) | DE1508019B2 (en) |
ES (1) | ES329663A1 (en) |
GB (1) | GB1140958A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3960544A (en) * | 1972-11-29 | 1976-06-01 | British Titan Limited | Process for the production of iron-containing titaniferous particles |
DE2614342C3 (en) * | 1976-03-31 | 1985-12-12 | Mannesmann AG, 4000 Düsseldorf | Process for the production of iron powder with a fibrous structure |
US4239530A (en) * | 1979-01-10 | 1980-12-16 | Board Of Control Of Michigan Technological University | Process for producing metallized iron pellets |
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 |
AT402825B (en) * | 1994-06-23 | 1997-09-25 | Voest Alpine Ind Anlagen | METHOD FOR DIRECTLY REDUCING IRON-OXIDATING MATERIAL |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2711368A (en) * | 1949-12-01 | 1955-06-21 | Exxon Research Engineering Co | Process for reducing oxidic iron ore |
US2740706A (en) * | 1951-10-10 | 1956-04-03 | Texaco Development Corp | Method of reducing metal oxides |
US2835557A (en) * | 1955-03-30 | 1958-05-20 | Int Nickel Co | Method of producing nickel by the carbonyl process |
US3020149A (en) * | 1959-04-08 | 1962-02-06 | Little Inc A | Beneficiation of ores |
-
1965
- 1965-07-30 US US476159A patent/US3377156A/en not_active Expired - Lifetime
-
1966
- 1966-07-22 GB GB33135/66A patent/GB1140958A/en not_active Expired
- 1966-07-28 DE DE19661508019 patent/DE1508019B2/en not_active Ceased
- 1966-07-29 ES ES0329663A patent/ES329663A1/en not_active Expired
- 1966-07-29 BR BR181712/66A patent/BR6681712D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1508019A1 (en) | 1969-02-27 |
DE1508019B2 (en) | 1976-09-02 |
GB1140958A (en) | 1969-01-22 |
US3377156A (en) | 1968-04-09 |
BR6681712D0 (en) | 1973-07-24 |
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