SU1547713A3 - Способ получени металлов и сплавов и устройство дл его осуществлени - Google Patents
Способ получени металлов и сплавов и устройство дл его осуществлени Download PDFInfo
- Publication number
- SU1547713A3 SU1547713A3 SU874203623A SU4203623A SU1547713A3 SU 1547713 A3 SU1547713 A3 SU 1547713A3 SU 874203623 A SU874203623 A SU 874203623A SU 4203623 A SU4203623 A SU 4203623A SU 1547713 A3 SU1547713 A3 SU 1547713A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- layer
- coal
- oxygen
- reactor
- containing gas
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 16
- 239000002184 metal Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 11
- 150000002739 metals Chemical class 0.000 title claims abstract description 9
- 229910045601 alloy Inorganic materials 0.000 title claims abstract 3
- 239000000956 alloy Substances 0.000 title claims abstract 3
- 239000007789 gas Substances 0.000 claims abstract description 34
- 239000003245 coal Substances 0.000 claims abstract description 33
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000001301 oxygen Substances 0.000 claims abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 26
- 239000002245 particle Substances 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 239000002893 slag Substances 0.000 claims abstract description 7
- 230000009467 reduction Effects 0.000 claims abstract description 6
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 3
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 229910001021 Ferroalloy Inorganic materials 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910001092 metal group alloy Inorganic materials 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000002817 coal dust Substances 0.000 abstract 1
- 238000007872 degassing Methods 0.000 description 7
- 239000007858 starting material Substances 0.000 description 4
- 238000004939 coking Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000604 Ferrochrome Inorganic materials 0.000 description 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
- C21B13/002—Reduction of iron ores by passing through a heated column of carbon
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/20—Arrangements for treatment or cleaning of waste gases
- F27D17/22—Arrangements for treatment or cleaning of waste gases for removing solid constituents
- F27D17/25—Arrangements for treatment or cleaning of waste gases for removing solid constituents using cyclones
-
- 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
- C21B2200/00—Recycling of non-gaseous waste material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0288786A AT386007B (de) | 1986-10-30 | 1986-10-30 | Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1547713A3 true SU1547713A3 (ru) | 1990-02-28 |
Family
ID=3541877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU874203623A SU1547713A3 (ru) | 1986-10-30 | 1987-10-29 | Способ получени металлов и сплавов и устройство дл его осуществлени |
Country Status (16)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2135611C1 (ru) * | 1998-05-06 | 1999-08-27 | Московский государственный институт стали и сплавов (технологический университет) | Способ получения легированного сплава, содержащего тугоплавкие металлы вольфрам и молибден технологией жидкофазного восстановления |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT386006B (de) * | 1986-10-30 | 1988-06-27 | Voest Alpine Ag | Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen |
| CN102974669B (zh) * | 2012-11-30 | 2014-12-24 | 宁波思明汽车科技有限公司 | 管材成型用易熔合金循环利用方法 |
| US11060792B2 (en) | 2018-03-23 | 2021-07-13 | Air Products And Chemicals, Inc. | Oxy-fuel combustion system and method for melting a pelleted charge material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IN164687B (enrdf_load_stackoverflow) * | 1984-08-16 | 1989-05-13 | Voest Alpine Ag | |
| SE453304B (sv) * | 1984-10-19 | 1988-01-25 | Skf Steel Eng Ab | Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer |
| AT382390B (de) * | 1985-03-21 | 1987-02-25 | Voest Alpine Ind Anlagen | Verfahren zur herstellung von fluessigem roheisen oder stahlvorprodukten |
| AT386006B (de) * | 1986-10-30 | 1988-06-27 | Voest Alpine Ag | Verfahren und anlage zur gewinnung von metallen bzw. metallegierungen |
-
1986
- 1986-10-30 AT AT0288786A patent/AT386007B/de not_active IP Right Cessation
-
1987
- 1987-10-19 IN IN911/DEL/87A patent/IN171251B/en unknown
- 1987-10-21 AU AU80004/87A patent/AU597119B2/en not_active Ceased
- 1987-10-23 DE DE19873735965 patent/DE3735965A1/de active Granted
- 1987-10-26 ZA ZA878021A patent/ZA878021B/xx unknown
- 1987-10-27 CZ CS877689A patent/CZ279400B6/cs not_active IP Right Cessation
- 1987-10-27 SK SK7689-87A patent/SK768987A3/sk unknown
- 1987-10-28 DD DD87308360A patent/DD262677A5/de unknown
- 1987-10-28 CA CA000550403A patent/CA1327274C/en not_active Expired - Fee Related
- 1987-10-29 SU SU874203623A patent/SU1547713A3/ru active
- 1987-10-29 BR BR8705782A patent/BR8705782A/pt not_active IP Right Cessation
- 1987-10-29 JP JP62274591A patent/JP2572085B2/ja not_active Expired - Lifetime
- 1987-10-29 UA UA4203623A patent/UA2124A1/uk unknown
- 1987-10-30 CN CN87107202A patent/CN1011894B/zh not_active Expired
- 1987-10-30 KR KR1019870012076A patent/KR950001910B1/ko not_active Expired - Fee Related
- 1987-10-30 PH PH36004A patent/PH26200A/en unknown
Non-Patent Citations (1)
| Title |
|---|
| Европатент № , кл. С 22 В 5/14, опубл. 12.03.86. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2135611C1 (ru) * | 1998-05-06 | 1999-08-27 | Московский государственный институт стали и сплавов (технологический университет) | Способ получения легированного сплава, содержащего тугоплавкие металлы вольфрам и молибден технологией жидкофазного восстановления |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1327274C (en) | 1994-03-01 |
| IN171251B (enrdf_load_stackoverflow) | 1992-08-22 |
| AU8000487A (en) | 1988-05-05 |
| KR880005276A (ko) | 1988-06-28 |
| PH26200A (en) | 1992-03-18 |
| ZA878021B (en) | 1988-04-29 |
| SK278936B6 (sk) | 1998-04-08 |
| UA2124A1 (uk) | 1994-12-26 |
| DE3735965A1 (de) | 1988-05-05 |
| CN87107202A (zh) | 1988-05-18 |
| CZ279400B6 (cs) | 1995-04-12 |
| JP2572085B2 (ja) | 1997-01-16 |
| CN1011894B (zh) | 1991-03-06 |
| JPS63128132A (ja) | 1988-05-31 |
| DE3735965C2 (enrdf_load_stackoverflow) | 1991-01-10 |
| KR950001910B1 (ko) | 1995-03-06 |
| ATA288786A (de) | 1987-11-15 |
| DD262677A5 (de) | 1988-12-07 |
| BR8705782A (pt) | 1988-05-31 |
| SK768987A3 (en) | 1998-04-08 |
| CZ768987A3 (en) | 1994-11-16 |
| AU597119B2 (en) | 1990-05-24 |
| AT386007B (de) | 1988-06-27 |
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