NL7200497A - - Google Patents
Info
- Publication number
- NL7200497A NL7200497A NL7200497A NL7200497A NL7200497A NL 7200497 A NL7200497 A NL 7200497A NL 7200497 A NL7200497 A NL 7200497A NL 7200497 A NL7200497 A NL 7200497A NL 7200497 A NL7200497 A NL 7200497A
- Authority
- NL
- Netherlands
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
- 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
- C21B2100/24—Increasing the gas reduction potential of recycled exhaust gases by shift reactions
-
- 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
- C21B2100/28—Increasing the gas reduction potential of recycled exhaust gases by separation
- C21B2100/282—Increasing the gas reduction potential of recycled exhaust gases by separation of carbon dioxide
-
- 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
- C21B2100/40—Gas purification of exhaust gases to be recirculated or used in other metallurgical processes
- C21B2100/44—Removing particles, e.g. by scrubbing, dedusting
-
- 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
- Y02P10/122—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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712103731 DE2103731A1 (de) | 1971-01-27 | 1971-01-27 | Verfahren zur Direktreduktion von Eisenerzen im festen Zustand unter Druck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200497A true NL7200497A (pt) | 1972-07-31 |
Family
ID=5797034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200497A NL7200497A (pt) | 1971-01-27 | 1972-01-13 |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU455390B2 (pt) |
| BR (1) | BR7200413D0 (pt) |
| CA (1) | CA938790A (pt) |
| DE (1) | DE2103731A1 (pt) |
| GB (1) | GB1323537A (pt) |
| IT (1) | IT946932B (pt) |
| NL (1) | NL7200497A (pt) |
| ZA (1) | ZA718366B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4351513A (en) * | 1981-01-29 | 1982-09-28 | Midrex Corporation | Direct reduction of iron using coke oven gas |
| AT402938B (de) * | 1994-06-23 | 1997-09-25 | Voest Alpine Ind Anlagen | Verfahren und anlage zur direktreduktion von verfahren und anlage zur direktreduktion von eisenoxidhältigem material eisenoxidhältigem material |
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1971
- 1971-01-27 DE DE19712103731 patent/DE2103731A1/de active Pending
- 1971-12-14 ZA ZA718366A patent/ZA718366B/xx unknown
- 1971-12-22 CA CA130793A patent/CA938790A/en not_active Expired
- 1971-12-24 AU AU37396/71A patent/AU455390B2/en not_active Expired
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1972
- 1972-01-13 NL NL7200497A patent/NL7200497A/xx unknown
- 1972-01-19 GB GB256872A patent/GB1323537A/en not_active Expired
- 1972-01-26 BR BR413/72A patent/BR7200413D0/pt unknown
- 1972-01-26 IT IT19827/72A patent/IT946932B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| AU3739671A (en) | 1973-06-28 |
| CA938790A (en) | 1973-12-25 |
| ZA718366B (en) | 1972-09-27 |
| GB1323537A (en) | 1973-07-18 |
| BR7200413D0 (pt) | 1973-06-05 |
| AU455390B2 (en) | 1974-11-21 |
| DE2103731A1 (de) | 1972-08-17 |
| IT946932B (it) | 1973-05-21 |