DE2236791A1 - Verfahren zur behandlung von metallschrott - Google Patents
Verfahren zur behandlung von metallschrottInfo
- Publication number
- DE2236791A1 DE2236791A1 DE2236791A DE2236791A DE2236791A1 DE 2236791 A1 DE2236791 A1 DE 2236791A1 DE 2236791 A DE2236791 A DE 2236791A DE 2236791 A DE2236791 A DE 2236791A DE 2236791 A1 DE2236791 A1 DE 2236791A1
- Authority
- DE
- Germany
- Prior art keywords
- scrap
- ferrous
- metal
- components
- cooling
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 6
- 229910052742 iron Inorganic materials 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 55
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 38
- 238000002844 melting Methods 0.000 claims abstract description 12
- 230000008018 melting Effects 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims abstract description 7
- 239000000470 constituent Substances 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000003345 natural gas Substances 0.000 claims description 4
- 239000003923 scrap metal Substances 0.000 claims description 4
- 238000004880 explosion Methods 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 6
- 239000003949 liquefied natural gas Substances 0.000 abstract description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000002826 coolant Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- -1 ferrous metals Chemical class 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 206010041662 Splinter Diseases 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/248—Binding; Briquetting ; Granulating of metal scrap or alloys
-
- 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)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3461071 | 1971-07-23 | ||
| GB3460971 | 1971-07-23 | ||
| GB3461171 | 1971-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2236791A1 true DE2236791A1 (de) | 1973-02-01 |
Family
ID=27259226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2236791A Pending DE2236791A1 (de) | 1971-07-23 | 1972-07-24 | Verfahren zur behandlung von metallschrott |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4829055A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| DE (1) | DE2236791A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048064A1 (de) * | 1997-04-23 | 1998-10-29 | Daimlerchrysler Ag | Verfahren zur kühlung von stückigem oder körnigem gut sowie vorrichtung zur durchführung des verfahrens |
| EP1010767A1 (en) * | 1998-12-16 | 2000-06-21 | Matsushita Electric Industrial Co., Ltd. | Preparation of metal feedstock from wasted metal products |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS571297B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-07-12 | 1982-01-11 | ||
| JPS5127857A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-08-31 | 1976-03-09 | Riken Keikinzoku Kogyo Kk | |
| JPS5127856A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-08-31 | 1976-03-09 | Riken Keikinzoku Kogyo Kk | |
| US4021726A (en) * | 1974-09-11 | 1977-05-03 | National Research Development Corporation | Image formation using nuclear magnetic resonance |
| JPS5646846Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-08-09 | 1981-11-02 | ||
| JPH09285736A (ja) * | 1996-04-23 | 1997-11-04 | Nippon Steel Corp | 鉄スクラップの低温破砕処理方法 |
| JP6786689B1 (ja) * | 2019-10-10 | 2020-11-18 | 東京ステーション開発株式会社 | アルミニウム製鉄道車両のリサイクル方法 |
-
1972
- 1972-07-22 JP JP47073772A patent/JPS4829055A/ja active Pending
- 1972-07-24 DE DE2236791A patent/DE2236791A1/de active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048064A1 (de) * | 1997-04-23 | 1998-10-29 | Daimlerchrysler Ag | Verfahren zur kühlung von stückigem oder körnigem gut sowie vorrichtung zur durchführung des verfahrens |
| EP1010767A1 (en) * | 1998-12-16 | 2000-06-21 | Matsushita Electric Industrial Co., Ltd. | Preparation of metal feedstock from wasted metal products |
| US6357099B1 (en) | 1998-12-16 | 2002-03-19 | Matsushita Electric Industrial Co., Ltd. | Preparation of metal feedstock from wasted metal products |
| US6391085B1 (en) | 1998-12-16 | 2002-05-21 | Matsushita Electric Industrial Co., Ltd. | Metal feedstock from wasted metal products |
| US6497023B2 (en) | 1998-12-16 | 2002-12-24 | Matsushita Electric Industrial Co., Ltd. | Apparatus for forming metal feedstock from waste metal products |
| MY119694A (en) * | 1998-12-16 | 2005-06-30 | Matsushita Electric Ind Co Ltd | Preparation of metal feedstock from wasted metal products. |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4829055A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69111527T2 (de) | Kessel zur Erzeugung von Dampf und Verfahren zum Auslass von Asche. | |
| DE2335385C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE10103549A1 (de) | Verfahren zur Verbesserung (Aufbereitung) von geringwertigem kohlenstoffhaltigem Material | |
| DE3103030A1 (de) | Verfahren und vorrichtung zur regenerierung von gebrauchtem giessereisand | |
| DE60129451T2 (de) | Herstellung einer briquette als material zur stahlherstellung | |
| DE2236791A1 (de) | Verfahren zur behandlung von metallschrott | |
| DE69507501T2 (de) | Aufbereitung von abfallstoffen | |
| DE3509616C2 (de) | Verfahren zum Kompaktieren von Eisenpartikeln und nachfolgendem Auseinanderbrechen des kompaktierten Eisenbandes und Vorrichtung zur Durchführung dieses Verfahrens | |
| DE2802941A1 (de) | Anordnung zum herstellen von brechsanden aus mittels wasser granulierter hochofenschlacke | |
| DE2451775C2 (de) | Verfahren zur Rückgewinnung von Metall | |
| DE1583200A1 (de) | Verfahren und Vorrichtung zur Bildung von Schlackenkuegelchen | |
| DE10156735C2 (de) | Verfahren zum Heißgranulieren von metallhaltigen Stoffpartikeln, wie Eisenschwamm, Hüttenstäube, Hüttenreststoffe etc. | |
| DE2448092A1 (de) | Zerkleinerer zum aufbereiten von duennwandigem schrott | |
| DE2558908C3 (de) | Verfahren und Vorrichtung zur Herstellung von festem Schlackengut | |
| DE2550958A1 (de) | Verfahren zur altmaterialaufbereitung | |
| DE2400426A1 (de) | Verfahren und vorrichtung zur ausfuehrung eines waermeaufnehmenden prozesses, insbesondere eines metallurgischen, reduzierenden prozesses | |
| DE69111543T2 (de) | Vorrichtung zum Zerkleinern von Schlacke. | |
| DE2844531A1 (de) | Verfahren zur aufarbeitung von abfall | |
| EP0232221A1 (de) | Verfahren und Vorrichtung zur Aufbereitung feinteiligen Aluminiumschrotts | |
| DE1458127A1 (de) | Verfahren zur kontinuierlichen Herstellung von zusammenhaengenden Metallkoerpern wie Blech,Stangen od.dgl. | |
| DE817300C (de) | Verfahren und Vorrichtung zur Gewinnung eines festen, stueckigen Endproduktes aus einer nicht metallischen Schmelze, insbesondere aus einer Schmelze mit geringer Erstarrungsgeschwindigkeit | |
| EP0646445A1 (de) | Verfahren für Altteile bzw. Abfälle aus Kunststoff, insbesondere aus aufgeschäumtem Kunststoff | |
| DE4142999A1 (de) | Verfahren zur verfestigung von lockeren metallhaltigen substanzen, verfestigungsvorrichtung sowie verfestigungsprodukt | |
| AT292759B (de) | Verfahren zur Erzeugung von Metallschwamm, insbesondere Eisenschwamm, und Schachtofen zur Durchführung dieses Verfahrens | |
| DE1758146B1 (de) | Verfahren zur Gewinnung von Bruchstuecken gleichmaessiger Abmessungen aus Gussstuecken von Ferromangen |