JPS4944924A - - Google Patents
Info
- Publication number
- JPS4944924A JPS4944924A JP48080409A JP8040973A JPS4944924A JP S4944924 A JPS4944924 A JP S4944924A JP 48080409 A JP48080409 A JP 48080409A JP 8040973 A JP8040973 A JP 8040973A JP S4944924 A JPS4944924 A JP S4944924A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
-
- 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US273522A US3865574A (en) | 1972-07-20 | 1972-07-20 | Process for the production of low-sulfur prereduced iron pellets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4944924A true JPS4944924A (US07935154-20110503-C00006.png) | 1974-04-27 |
| JPS5529132B2 JPS5529132B2 (US07935154-20110503-C00006.png) | 1980-08-01 |
Family
ID=23044284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8040973A Expired JPS5529132B2 (US07935154-20110503-C00006.png) | 1972-07-20 | 1973-07-18 |
Country Status (12)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE466315B (sv) * | 1988-01-05 | 1992-01-27 | Middelburg Steel & Alloys Pty | Foerfarande foer svavel- och kiselkontroll vid ferrokromframstaellning |
| US5213742A (en) * | 1990-09-11 | 1993-05-25 | Vitaphore Corporation | Method of producing pores of controlled geometry on a thermoplastic polymer |
| ATE229083T1 (de) * | 1996-03-15 | 2002-12-15 | Kobe Steel Ltd | Verfahren zum herstellen reduzierter eisenhaltiger kompaktkörper und solche körper |
| BE1010766A3 (fr) * | 1996-11-25 | 1999-01-05 | Centre Rech Metallurgique | Procede pour fabriquer une eponge de fer a faible teneur en soufre. |
| US6342089B1 (en) * | 1997-09-02 | 2002-01-29 | Mcgaa John R. | Direct reduced iron pellets |
| JP4153281B2 (ja) * | 2002-10-08 | 2008-09-24 | 株式会社神戸製鋼所 | 酸化チタン含有スラグの製造方法 |
| US20070068344A1 (en) * | 2005-08-30 | 2007-03-29 | Barnes John J | Ore reduction process and titanium oxide and iron metallization product |
| AU2012200914B2 (en) * | 2005-08-30 | 2012-05-03 | E. I. Du Pont De Nemours And Company | Ore reduction process and titanium oxide and iron metallization product |
| AU2008312639B2 (en) * | 2007-10-15 | 2012-11-08 | E. I. Du Pont De Nemours And Company | Ore reduction process using carbon based materials having a low sulfur content and titanium oxide and iron metallization product therefrom |
| US8231775B2 (en) | 2009-06-25 | 2012-07-31 | Uop Llc | Pitch composition |
| US8202480B2 (en) * | 2009-06-25 | 2012-06-19 | Uop Llc | Apparatus for separating pitch from slurry hydrocracked vacuum gas oil |
| US8540870B2 (en) * | 2009-06-25 | 2013-09-24 | Uop Llc | Process for separating pitch from slurry hydrocracked vacuum gas oil |
| US9150470B2 (en) | 2012-02-02 | 2015-10-06 | Uop Llc | Process for contacting one or more contaminated hydrocarbons |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805141A (en) * | 1954-05-24 | 1957-09-03 | Univ Minnesota | Pelletizing process |
| US2811434A (en) * | 1954-12-21 | 1957-10-29 | Nat Lead Co | Process for treating ilmenite-containing materials to produce metallic iron concentrates and titanium dioxide concentrates |
| US2944884A (en) * | 1958-01-23 | 1960-07-12 | United States Steel Corp | Method of beneficiating reducing and briquetting iron ore |
| US3093474A (en) * | 1959-02-20 | 1963-06-11 | Elektrokemisk As | Process of reducing metal oxides |
| GB1008407A (en) * | 1960-12-06 | 1965-10-27 | Yawata Iron & Steel Co | Process for separating non-molten slag from titanium-containing iron sands |
| DE1262311B (de) * | 1962-06-30 | 1968-03-07 | Metallgesellschaft Ag | Verfahren und Vorrichtung zum Reduzieren von Eisenoxyden (Konzentraten) zu Eisenschwamm |
| US3314780A (en) * | 1964-07-07 | 1967-04-18 | Inland Steel Co | Process of pelletizing ore |
| US3420656A (en) * | 1966-09-02 | 1969-01-07 | Lummus Co | Process for forming hard oxide pellets and product thereof |
| US3427148A (en) * | 1966-10-10 | 1969-02-11 | Bergwerksverband Gmbh | Process of producing iron-coke bodies |
| US3495971A (en) * | 1967-05-19 | 1970-02-17 | Mcdowell Wellman Eng Co | Smelting furnace charge composition and method of making same |
| US3642465A (en) * | 1969-06-16 | 1972-02-15 | Lummus Co | Process for the production of highly prereduced oxide pellets |
-
1972
- 1972-07-20 US US273522A patent/US3865574A/en not_active Expired - Lifetime
-
1973
- 1973-07-18 JP JP8040973A patent/JPS5529132B2/ja not_active Expired
- 1973-07-18 DE DE2336496A patent/DE2336496C2/de not_active Expired
- 1973-07-19 CA CA176,814A patent/CA988722A/en not_active Expired
- 1973-07-19 SE SE7310086A patent/SE403137B/xx unknown
- 1973-07-19 BR BR5466/73A patent/BR7305466D0/pt unknown
- 1973-07-19 IT IT26800/73A patent/IT991294B/it active
- 1973-07-19 GB GB3435873A patent/GB1444183A/en not_active Expired
- 1973-07-19 ZA ZA734932A patent/ZA734932B/xx unknown
- 1973-07-19 BE BE133681A patent/BE802581A/xx not_active IP Right Cessation
- 1973-07-20 FR FR7326784A patent/FR2193879B1/fr not_active Expired
- 1973-07-20 LU LU68061A patent/LU68061A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3865574A (en) | 1975-02-11 |
| LU68061A1 (US07935154-20110503-C00006.png) | 1973-09-26 |
| DE2336496A1 (de) | 1974-01-31 |
| GB1444183A (en) | 1976-07-28 |
| JPS5529132B2 (US07935154-20110503-C00006.png) | 1980-08-01 |
| BR7305466D0 (pt) | 1974-08-15 |
| ZA734932B (en) | 1974-06-26 |
| FR2193879A1 (US07935154-20110503-C00006.png) | 1974-02-22 |
| AU5821073A (en) | 1975-01-23 |
| IT991294B (it) | 1975-07-30 |
| DE2336496C2 (de) | 1982-06-24 |
| CA988722A (en) | 1976-05-11 |
| SE403137B (sv) | 1978-07-31 |
| BE802581A (fr) | 1973-11-16 |
| FR2193879B1 (US07935154-20110503-C00006.png) | 1980-10-17 |
