IL95683A - Method and plant for preheating scrap iron by pyrolysis of resinous residues contained therein - Google Patents
Method and plant for preheating scrap iron by pyrolysis of resinous residues contained thereinInfo
- Publication number
- IL95683A IL95683A IL9568390A IL9568390A IL95683A IL 95683 A IL95683 A IL 95683A IL 9568390 A IL9568390 A IL 9568390A IL 9568390 A IL9568390 A IL 9568390A IL 95683 A IL95683 A IL 95683A
- Authority
- IL
- Israel
- Prior art keywords
- pyrolysis reactor
- pyrolysis
- scrap iron
- gas
- outlet
- Prior art date
Links
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 109
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 48
- 239000011368 organic material Substances 0.000 claims abstract description 34
- 229920001971 elastomer Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 239000005060 rubber Substances 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 46
- 238000002485 combustion reaction Methods 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 8
- 239000000446 fuel Substances 0.000 claims 8
- 230000003134 recirculating effect Effects 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000020169 heat generation Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010891 electric arc Methods 0.000 abstract description 3
- 230000001131 transforming effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 239000003517 fume Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000012260 resinous material Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000012262 resinous product Substances 0.000 description 1
- 239000012261 resinous substance Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- F27D17/004—Systems for reclaiming waste heat
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/02—Making special pig-iron, e.g. by applying additives, e.g. oxides of other metals
- C21B5/023—Injection of the additives into the melting part
- C21B5/026—Injection of the additives into the melting part of plastic material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/56—Manufacture of steel by other methods
- C21C5/562—Manufacture of steel by other methods starting from scrap
- C21C5/565—Preheating of scrap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/34—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
-
- 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
- F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
- F27D13/002—Preheating scrap
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/52—Manufacture of steel in electric furnaces
- C21C5/527—Charging of the electric furnace
- C21C2005/5282—Charging of the electric furnace with organic contaminated scrap
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/305—Afterburning
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S266/00—Metallurgical apparatus
- Y10S266/901—Scrap metal preheating or melting
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
- Y10S75/958—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures with concurrent production of iron and other desired nonmetallic product, e.g. energy, fertilizer
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Furnace Details (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Coke Industry (AREA)
- Treatment Of Sludge (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Gasification And Melting Of Waste (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture Of Iron (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT292090A IT1245346B (it) | 1990-04-09 | 1990-04-09 | Metodo di preriscaldo rottame di ferro tramite pirolisi di residui resinosi in esso contenuti con recupero integrale del loro contenuto energetico e miglioramento del ciclo siderurgico |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL95683A0 IL95683A0 (en) | 1991-06-30 |
| IL95683A true IL95683A (en) | 1994-10-21 |
Family
ID=11103836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL9568390A IL95683A (en) | 1990-04-09 | 1990-09-13 | Method and plant for preheating scrap iron by pyrolysis of resinous residues contained therein |
Country Status (28)
| Country | Link |
|---|---|
| US (2) | US5186740A (pl) |
| EP (1) | EP0451323B1 (pl) |
| JP (1) | JPH03291331A (pl) |
| AT (1) | ATE138977T1 (pl) |
| AU (1) | AU640683B2 (pl) |
| BG (1) | BG60463B1 (pl) |
| BR (1) | BR9004838A (pl) |
| CA (1) | CA2023414A1 (pl) |
| CZ (1) | CZ425490A3 (pl) |
| DD (1) | DD298287A5 (pl) |
| DE (1) | DE69027302T2 (pl) |
| DK (1) | DK0451323T3 (pl) |
| ES (1) | ES2088931T3 (pl) |
| FI (1) | FI93862C (pl) |
| GR (1) | GR3020641T3 (pl) |
| HR (1) | HRP930448A2 (pl) |
| HU (1) | HU210761B (pl) |
| IE (1) | IE903250A1 (pl) |
| IL (1) | IL95683A (pl) |
| IT (1) | IT1245346B (pl) |
| NO (1) | NO179013C (pl) |
| PL (1) | PL166183B1 (pl) |
| PT (1) | PT95872A (pl) |
| RO (1) | RO110415A2 (pl) |
| RU (1) | RU1830084C (pl) |
| TR (1) | TR25626A (pl) |
| YU (1) | YU182090A (pl) |
| ZA (1) | ZA907610B (pl) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW221462B (pl) * | 1991-06-28 | 1994-03-01 | Stein Atkinson Strody Ltd | |
| ES2101643B1 (es) * | 1994-11-21 | 1998-01-16 | Al Air Liquide Espa A S A | Procedimiento para la fusion de metales o no metales, y utilizacion, en un procedimiento para la fusion de metales o no metales, de un material que comprende por lomenos un polimero proveniente de un hidrocarburo. |
| CH690128A5 (it) * | 1995-06-08 | 2000-05-15 | Elti Srl | Procedimento di fusione di metalli ferrosi mediante un forno ad arco elettrico. |
| DE19541150C2 (de) * | 1995-10-25 | 1997-10-09 | Mannesmann Ag | Verfahren und Einrichtung zum Behandeln von Reststoffen |
| JP3680127B2 (ja) * | 1996-06-27 | 2005-08-10 | ソリオス サーマル リミテッド | 熱処理装置 |
| US5782188A (en) * | 1996-09-25 | 1998-07-21 | Evans; Marvin | Pyrolytic combustion apparatus and method |
| IT1289021B1 (it) * | 1996-11-13 | 1998-09-25 | Danieli Off Mecc | Forno elettrico ad arco e relativo procedimento di fusione continua |
| CA2237291C (en) * | 1998-05-11 | 2006-08-01 | Scc Environmental Group Inc. | Method and apparatus for removing mercury and organic contaminants from soils, sludges and sediments and other inert materials |
| US6270630B1 (en) * | 1998-12-03 | 2001-08-07 | Li Xing | Process and apparatus for producing hydrocarbons from residential trash or waste and/or organic waste materials |
| EP1445236A1 (fr) * | 2003-02-05 | 2004-08-11 | Université de Liège | Procédé et installation pour la fabrication de nanotubes de carbone |
| US6830605B2 (en) * | 2003-03-14 | 2004-12-14 | World Resources Company | Recovery of metal values from cermet |
| SE528222C2 (sv) * | 2004-06-23 | 2006-09-26 | Boliden Mineral Ab | Förfarande för satsvis upparbetning av värdemetallinnehållande återvinningsmaterial |
| JP5594936B2 (ja) | 2004-09-03 | 2014-09-24 | ニューサウス・イノベーションズ・ピーティーワイ・リミテッド | フェロアロイの製造 |
| US20060144306A1 (en) * | 2005-01-03 | 2006-07-06 | George Montgomery | Method for converting tire rubber to coke |
| MX2008013049A (es) * | 2006-04-11 | 2009-02-10 | Thermo Technologies Llc | Metodos y aparatos para la generacion de gas de sintesis de materiales carbonaceos solidos. |
| US20070257394A1 (en) * | 2006-05-08 | 2007-11-08 | Maxwell Technologies, Inc. | Feeder for Agglomerating Particles |
| AU2013201042B2 (en) * | 2007-05-07 | 2013-11-21 | Newsouth Innovations Pty Limited | Recyclability of a rubber in the production of ferro-alloys |
| KR20100021585A (ko) * | 2007-05-07 | 2010-02-25 | 뉴사우스 이노베이션즈 피티와이 리미티드 | 철합금 생산의 향상 |
| WO2010046720A1 (en) * | 2008-10-22 | 2010-04-29 | Shap S.P.A. Solar Heat And Power | Plant and method for treating non-ferrous metal scrap |
| TWI573878B (zh) | 2009-03-18 | 2017-03-11 | 拉斐克 布洛斯 道 | 鋼生產設備、煉鋼方法以及在鋼生產設備中使用電能的方法 |
| JP2010222660A (ja) * | 2009-03-24 | 2010-10-07 | Jfe Steel Corp | 溶鋼の精錬方法 |
| US8303474B2 (en) * | 2009-08-31 | 2012-11-06 | Aiger Group Ag | Apparatus and method for insertion of capsules into filter tows |
| US8672029B2 (en) * | 2009-12-30 | 2014-03-18 | Schlumberger Technology Corporation | System for reducing foam in mixing operations |
| PL223667B1 (pl) | 2011-04-06 | 2016-10-31 | Eko Hybres Spółka Z Ograniczoną Odpowiedzialnością | Sposób destrukcji i odzyskiwania metali, żużla ekologicznego,gazu i energii z zużytego sprzętu elektronicznego i elektrotechnicznego oraz układ instalacji do stosowania tego sposobu |
| US8203024B2 (en) | 2011-08-23 | 2012-06-19 | Advanced Toffefaction Systems, LLC | Torrefaction systems and methods including catalytic oxidation and/or reuse of combustion gases directly in a torrefaction reactor, cooler, and/or dryer/preheater |
| EP3513885B1 (en) * | 2013-06-07 | 2020-10-07 | ECOGLOBAL SERVICES Limited | Facility and procedure for treatment of a solidificate |
| EP2982922A1 (de) * | 2014-08-08 | 2016-02-10 | Primetals Technologies Austria GmbH | Vorrichtung und Verfahren zur Steuerung einer Rückhalteeinheit einer Schachtanordnung eines Schmelzofens |
| CN104785515B (zh) * | 2015-04-27 | 2017-10-13 | 沈逍江 | 两段式绞龙间接热脱附装置 |
| EP3165617B1 (en) * | 2015-11-09 | 2019-07-03 | Contitech France SNC | Method of recycling rubber-metal-composite parts |
| CN109200963B (zh) * | 2018-09-05 | 2021-03-23 | 辽宁盛达环保科技发展有限公司 | 高效耦合、多联产、低氮的煤矸石活化工艺 |
| CN113503736B (zh) * | 2021-07-01 | 2022-03-25 | 南京溧水金洪磁性元件有限公司 | 一种用于低噪音永磁电机的永磁铁氧体生产方法及装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB870342A (en) * | 1957-08-12 | 1961-06-14 | Proler Steel Corp | Scrap refining process and product |
| US2943930A (en) * | 1959-10-27 | 1960-07-05 | Proler Steel Corp | Scrap refining process and product |
| SU443070A1 (ru) * | 1972-02-09 | 1974-09-15 | Всесоюзный научно-исследовательский институт металлургической теплотехники | Трубчата вращающа с печь дл металлизации железорудных материалов |
| GB1540261A (en) * | 1977-04-01 | 1979-02-07 | Wellman Incandescent Ltd | Treatment of contaminated metal scrap |
| US4264060A (en) * | 1977-02-25 | 1981-04-28 | Automated Production Systems Corporation | Apparatus for treating metallic scrap in the recovery of metal therefrom |
| GB2104634B (en) * | 1981-08-25 | 1984-12-05 | Apv Mitchell Dryers Limited | Method of and apparatus for drying and degreasing swarf |
| US4548651A (en) * | 1983-04-27 | 1985-10-22 | Aluminum Company Of America | Method for reclaiming contaminated scrap metal |
| US4498523A (en) * | 1983-05-12 | 1985-02-12 | Aluminum Company Of America | Continuous method for reclaiming, melting and casting aluminum scrap |
| US4784603A (en) * | 1986-11-04 | 1988-11-15 | Aluminum Company Of America | Process for removing volatiles from metal |
| SU1497437A1 (ru) * | 1987-08-31 | 1989-07-30 | Ленинградское Отделение Всесоюзного Научно-Исследовательского И Проектного Института "Теплопроект" | Устройство дл тепловой обработки замасленной стружки |
| DE3815187A1 (de) * | 1988-05-04 | 1989-11-16 | Siemens Ag | Temperaturgeregelte anlage zur thermischen abfallentsorgung |
| US4889556A (en) * | 1988-08-01 | 1989-12-26 | Westinghouse Electric Corp. | Method of recycling steel belted tires |
| US5059116A (en) * | 1988-12-16 | 1991-10-22 | Gillespie & Powers, Inc. | Apparatus and process for removing volatile coatings from scrap metal |
-
1990
- 1990-04-09 IT IT292090A patent/IT1245346B/it active IP Right Grant
- 1990-08-16 CA CA 2023414 patent/CA2023414A1/en not_active Abandoned
- 1990-08-28 JP JP2226402A patent/JPH03291331A/ja active Pending
- 1990-08-31 CZ CS904254A patent/CZ425490A3/cs unknown
- 1990-09-06 EP EP19900117164 patent/EP0451323B1/en not_active Expired - Lifetime
- 1990-09-06 ES ES90117164T patent/ES2088931T3/es not_active Expired - Lifetime
- 1990-09-06 DK DK90117164T patent/DK0451323T3/da active
- 1990-09-06 DE DE69027302T patent/DE69027302T2/de not_active Expired - Fee Related
- 1990-09-06 AT AT90117164T patent/ATE138977T1/de active
- 1990-09-07 IE IE325090A patent/IE903250A1/en unknown
- 1990-09-13 US US07/581,925 patent/US5186740A/en not_active Expired - Fee Related
- 1990-09-13 IL IL9568390A patent/IL95683A/en not_active IP Right Cessation
- 1990-09-17 AU AU62548/90A patent/AU640683B2/en not_active Ceased
- 1990-09-18 HU HU905946A patent/HU210761B/hu not_active IP Right Cessation
- 1990-09-20 DD DD90344118A patent/DD298287A5/de not_active IP Right Cessation
- 1990-09-24 ZA ZA907610A patent/ZA907610B/xx unknown
- 1990-09-25 NO NO904174A patent/NO179013C/no unknown
- 1990-09-25 FI FI904700A patent/FI93862C/fi not_active IP Right Cessation
- 1990-09-26 BR BR9004838A patent/BR9004838A/pt not_active IP Right Cessation
- 1990-09-26 RO RO14601190A patent/RO110415A2/ro unknown
- 1990-09-26 YU YU182090A patent/YU182090A/sh unknown
- 1990-10-22 PL PL90287451A patent/PL166183B1/pl unknown
- 1990-10-24 BG BG93081A patent/BG60463B1/bg unknown
- 1990-11-13 TR TR106490A patent/TR25626A/xx unknown
- 1990-11-13 PT PT95872A patent/PT95872A/pt not_active Application Discontinuation
- 1990-11-19 RU SU904831735A patent/RU1830084C/ru active
-
1991
- 1991-05-28 US US07/705,732 patent/US5221512A/en not_active Expired - Fee Related
-
1993
- 1993-03-23 HR HR930448A patent/HRP930448A2/hr not_active Application Discontinuation
-
1996
- 1996-07-26 GR GR960401997T patent/GR3020641T3/el unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5221512A (en) | Apparatus for preheating and removing organic materials from scrap iron | |
| US6178899B1 (en) | Waste treatment method and waste treatment apparatus | |
| US4541345A (en) | Apparatus for recovering energy from pyrolyzable, carbonaceous waste materials of varying composition | |
| US4028068A (en) | Process and apparatus for the production of combustible gas | |
| US5636580A (en) | Pyrolysis system and a method of pyrolyzing | |
| US5656044A (en) | Method and apparatus for gasification of organic materials | |
| US5851246A (en) | Apparatus for gasifying organic materials | |
| US6005149A (en) | Method and apparatus for processing organic materials to produce chemical gases and carbon char | |
| EP0568997B1 (en) | Method for gasifying organic materials | |
| Sharma et al. | Disposal of waste tyres for energy recovery and safe environment | |
| JPH07502766A (ja) | ガス化反応器において固体又は泥状の残留物及び廃棄物又は低品質の燃料から合成ガス又は可燃ガスを製造する方法 | |
| AU777849B2 (en) | Method and device for disposing of waste products | |
| US7147681B1 (en) | Method and device for removing recoverable waste products and non-recoverable waste products | |
| JPH09235559A (ja) | 直立炉中で残留物および廃棄物を物質的およびエネルギー的に利用する方法 | |
| AU674007B2 (en) | Generation of electricity from waste material | |
| WO2008002186A1 (fr) | Installation de retraitement de déchets combustibles solides | |
| KR100470730B1 (ko) | 폐기물의 용융소각장치 및 이를 이용한 용융소각방법 | |
| KR20000055078A (ko) | 고수분 함량의 혼합 폐기물 처리를 위한 플라즈마 열분해/용융 장치 및 방법 | |
| HU213189B (en) | Method and apparatous for recycling of wastes | |
| KR100313548B1 (ko) | 폐물질로부터의전기생성방법및이를실행하기위한장치 | |
| JPH0914624A (ja) | 廃棄物の処理方法および処理設備 | |
| CZ87493A3 (en) | Method of removing and utilization of waste materials and apparatus for making the same | |
| MXPA97010423A (en) | Method and apparatus for gasification of organi materials | |
| CZ130497A3 (cs) | ) Název přihlášky vynálezu: Způsob redukčního tavení a termického rozkladu látek a šachtová pec k provádění tohoto způsobu |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB | Patent renewed | ||
| RH | Patent void |