JPH0335365B2 - - Google Patents
Info
- Publication number
- JPH0335365B2 JPH0335365B2 JP12741482A JP12741482A JPH0335365B2 JP H0335365 B2 JPH0335365 B2 JP H0335365B2 JP 12741482 A JP12741482 A JP 12741482A JP 12741482 A JP12741482 A JP 12741482A JP H0335365 B2 JPH0335365 B2 JP H0335365B2
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- scrap
- gas
- metal
- waste
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims abstract description 83
- 239000007789 gas Substances 0.000 claims abstract description 65
- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000002699 waste material Substances 0.000 claims abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000001301 oxygen Substances 0.000 claims abstract description 12
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000005060 rubber Substances 0.000 abstract description 2
- 239000000470 constituent Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 description 37
- 238000002485 combustion reaction Methods 0.000 description 24
- 239000003921 oil Substances 0.000 description 22
- 239000005416 organic matter Substances 0.000 description 20
- 238000000197 pyrolysis Methods 0.000 description 17
- 239000000428 dust Substances 0.000 description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 14
- 239000010949 copper Substances 0.000 description 14
- 241000196324 Embryophyta Species 0.000 description 13
- 238000012545 processing Methods 0.000 description 13
- 238000011282 treatment Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 9
- 150000002739 metals Chemical class 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000002386 leaching Methods 0.000 description 7
- 238000010297 mechanical methods and process Methods 0.000 description 7
- 238000000227 grinding Methods 0.000 description 6
- 238000009841 combustion method Methods 0.000 description 5
- 239000010802 sludge Substances 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000011269 tar Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000234435 Lilium Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- -1 and at the same time Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009853 pyrometallurgy Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- C22B1/005—Preliminary treatment of scrap
-
- 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)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Gasification And Melting Of Waste (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8104490A SE434405B (sv) | 1981-07-22 | 1981-07-22 | Forfarande for upparbetning av metallinnehallande avfallsprodukter |
| SE8104490-1 | 1981-07-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5831044A JPS5831044A (ja) | 1983-02-23 |
| JPH0335365B2 true JPH0335365B2 (en, 2012) | 1991-05-28 |
Family
ID=20344289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57127414A Granted JPS5831044A (ja) | 1981-07-22 | 1982-07-21 | 金属含有廃棄物の処理法 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4415360A (en, 2012) |
| EP (1) | EP0070819B1 (en, 2012) |
| JP (1) | JPS5831044A (en, 2012) |
| AT (1) | ATE18258T1 (en, 2012) |
| AU (1) | AU548012B2 (en, 2012) |
| CA (1) | CA1193446A (en, 2012) |
| DE (1) | DE3269370D1 (en, 2012) |
| ES (1) | ES8305836A1 (en, 2012) |
| GR (1) | GR76224B (en, 2012) |
| IE (1) | IE52947B1 (en, 2012) |
| IN (1) | IN157970B (en, 2012) |
| MA (1) | MA19541A1 (en, 2012) |
| PT (1) | PT75185B (en, 2012) |
| SE (1) | SE434405B (en, 2012) |
| ZA (1) | ZA824821B (en, 2012) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3221283A1 (de) * | 1982-06-05 | 1984-03-15 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Verfahren zum abtrennen von nichteisenmetallen aus eisenhaltigen sekundaerstoffen |
| DE3329042A1 (de) * | 1983-08-11 | 1985-02-28 | Sonnenberg, Heinrich, 3200 Hildesheim | Verfahren zur rueckgewinnung von bunt- und edelmetallen aus kohlenstoffhaltigen materialien |
| SE8500959L (sv) * | 1985-02-27 | 1986-08-28 | Boliden Ab | Forfarande for upparbetning av verdemetallinnehallande avfallsprodukter |
| AT395599B (de) * | 1989-09-11 | 1993-01-25 | Voest Alpine Stahl | Verfahren zur thermischen vorbehandlung von schrott |
| DE4026414A1 (de) * | 1990-08-21 | 1992-02-27 | Linde Ag | Verfahren zur verringerung von schadstoffen in den abgasen brennerbefeuerter schmelzoefen |
| DE4125517C1 (en, 2012) * | 1991-08-01 | 1992-10-29 | Energiewerke Schwarze Pumpe Ag, O-7610 Schwarze Pumpe, De | |
| ES2051644B1 (es) * | 1992-10-28 | 1994-12-16 | Diaz Carmelo Hernandez | Procedimiento de recuperacion de la parte metalica de los cables de comunicaciones. |
| JPH07318265A (ja) * | 1994-05-20 | 1995-12-08 | Shimadzu Corp | 熱処理装置 |
| SE528222C2 (sv) * | 2004-06-23 | 2006-09-26 | Boliden Mineral Ab | Förfarande för satsvis upparbetning av värdemetallinnehållande återvinningsmaterial |
| DE102005021656A1 (de) * | 2005-05-06 | 2006-11-09 | Bayer Industry Services Gmbh & Co. Ohg | Verfahren zur Rückgewinnung von Metallen aus Abfällen und anderen Materialien mit organischen Bestandteilen |
| US8696790B2 (en) | 2011-07-27 | 2014-04-15 | Conecsus Llc | Conversion of organic wastes into a reducing agent—coke substitute |
| DE102014008987A1 (de) * | 2014-06-13 | 2015-12-17 | Aurubis Ag | Verfahren zur Rückgewinnung von Metallen aus Sekundärstoffen und anderen Materialien mit organischen Bestandteilen |
| US11725256B2 (en) * | 2014-06-13 | 2023-08-15 | Aurubis Ag | Method for recovering metals from secondary materials and other materials comprising organic constituents |
| DE102020208774A1 (de) | 2020-07-14 | 2022-01-20 | Sms Group Gmbh | Verfahren zur Gewinnung von Nichteisenmetallen, insbesondere von Schwarz- und/oder Rohkupfer, aus organik-haltigen Schrotten |
| WO2025125709A1 (en) * | 2023-12-11 | 2025-06-19 | Metso Metals Oy | Method for recovering metal and arrangement |
| CN118954602B (zh) * | 2024-10-21 | 2025-01-24 | 崇义章源钨业股份有限公司 | 一种含铜钨废料的回收利用方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1146661B (de) * | 1959-10-15 | 1963-04-04 | Kabel Und Metallwerke Neumeyer | Ofenanlage zum rauchlosen Verbrennen von Abfaellen, insbesondere von metallhaltigen Abfaellen, z. B. Kabelresten |
| US3346417A (en) * | 1963-08-06 | 1967-10-10 | Int Alloys Ltd | Method of and apparatus for treating metal scrap, particles or the like contaminatedwith volatile and/or combustible substances |
| GB1370071A (en) * | 1972-01-04 | 1974-10-09 | Thermetics Inc | Scrap reclamation |
| DE2241435A1 (de) | 1972-08-23 | 1974-03-07 | Giulini Gmbh Geb | Verfahren und vorrichtung zur verwertung von altgummi und anderen brennbaren abfallstoffen |
| US3817697A (en) * | 1972-12-15 | 1974-06-18 | Combustion Eng | Rotary kiln for metal chip deoiling |
| US3869112A (en) * | 1973-09-18 | 1975-03-04 | Wabash Alloys Inc | Method and apparatus for melting metals, especially scrap metals |
| US4010935A (en) * | 1975-12-22 | 1977-03-08 | Alumax Inc. | High efficiency aluminum scrap melter and process therefor |
| US4264060A (en) * | 1977-02-25 | 1981-04-28 | Automated Production Systems Corporation | Apparatus for treating metallic scrap in the recovery of metal therefrom |
| US4201370A (en) * | 1978-07-10 | 1980-05-06 | College Research Corporation | Method and apparatus for heat treating materials to remove contaminants |
-
1981
- 1981-07-22 SE SE8104490A patent/SE434405B/sv not_active IP Right Cessation
-
1982
- 1982-06-25 IE IE1528/82A patent/IE52947B1/en unknown
- 1982-06-29 CA CA000406279A patent/CA1193446A/en not_active Expired
- 1982-06-30 IN IN492/DEL/82A patent/IN157970B/en unknown
- 1982-07-05 PT PT7518582A patent/PT75185B/pt not_active IP Right Cessation
- 1982-07-07 ZA ZA824821A patent/ZA824821B/xx unknown
- 1982-07-15 EP EP19820850158 patent/EP0070819B1/en not_active Expired
- 1982-07-15 DE DE8282850158T patent/DE3269370D1/de not_active Expired
- 1982-07-15 AT AT82850158T patent/ATE18258T1/de not_active IP Right Cessation
- 1982-07-19 MA MA19749A patent/MA19541A1/fr unknown
- 1982-07-19 US US06/399,841 patent/US4415360A/en not_active Expired - Lifetime
- 1982-07-21 GR GR68819A patent/GR76224B/el unknown
- 1982-07-21 JP JP57127414A patent/JPS5831044A/ja active Granted
- 1982-07-21 ES ES514203A patent/ES8305836A1/es not_active Expired
- 1982-07-21 AU AU86268/82A patent/AU548012B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE3269370D1 (en) | 1986-04-03 |
| GR76224B (en, 2012) | 1984-08-04 |
| ZA824821B (en) | 1983-04-27 |
| PT75185A (en) | 1982-08-01 |
| MA19541A1 (fr) | 1983-04-01 |
| SE8104490L (sv) | 1983-01-23 |
| PT75185B (en) | 1984-06-27 |
| ES514203A0 (es) | 1983-04-16 |
| US4415360A (en) | 1983-11-15 |
| JPS5831044A (ja) | 1983-02-23 |
| CA1193446A (en) | 1985-09-17 |
| IE52947B1 (en) | 1988-04-13 |
| EP0070819A1 (en) | 1983-01-26 |
| IE821528L (en) | 1983-01-22 |
| AU548012B2 (en) | 1985-11-14 |
| IN157970B (en, 2012) | 1986-08-02 |
| EP0070819B1 (en) | 1986-02-26 |
| ATE18258T1 (de) | 1986-03-15 |
| AU8626882A (en) | 1983-01-27 |
| SE434405B (sv) | 1984-07-23 |
| ES8305836A1 (es) | 1983-04-16 |
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