DE2861095D1 - Metallic scrap-treatment process and apparatus therefor - Google Patents
Metallic scrap-treatment process and apparatus thereforInfo
- Publication number
- DE2861095D1 DE2861095D1 DE7878101373T DE2861095T DE2861095D1 DE 2861095 D1 DE2861095 D1 DE 2861095D1 DE 7878101373 T DE7878101373 T DE 7878101373T DE 2861095 T DE2861095 T DE 2861095T DE 2861095 D1 DE2861095 D1 DE 2861095D1
- Authority
- DE
- Germany
- Prior art keywords
- treatment process
- apparatus therefor
- metallic scrap
- scrap
- metallic
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F8/00—Manufacture of articles from scrap or waste metal particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/04—General arrangement of separating plant, e.g. flow sheets specially adapted for furnace residues, smeltings, or foundry slags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/045—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling
- B22F2009/046—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling by cutting
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49751—Scrap recovering or utilizing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Disintegrating Or Milling (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7738880A FR2412615A1 (fr) | 1977-12-22 | 1977-12-22 | Procede de traitement de dechets metalliques et dispositif de mise en oeuvre |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2861095D1 true DE2861095D1 (en) | 1981-12-03 |
Family
ID=9199229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7878101373T Expired DE2861095D1 (en) | 1977-12-22 | 1978-11-15 | Metallic scrap-treatment process and apparatus therefor |
Country Status (4)
Country | Link |
---|---|
US (1) | US4252577A (de) |
EP (1) | EP0002664B1 (de) |
DE (1) | DE2861095D1 (de) |
FR (1) | FR2412615A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4363722A (en) * | 1980-12-31 | 1982-12-14 | Suisman & Blumenthal, Incorporated | Process and apparatus for treating titanium machining scrap |
US4581069A (en) * | 1982-12-29 | 1986-04-08 | Aluminum Company Of America | Master alloy compacted mass containing non-spherical aluminum particulate |
US4409020A (en) * | 1983-01-24 | 1983-10-11 | The United States Of America As Represented By The Secretary Of The Interior | Recovery of metals from grinding sludges |
US4619699A (en) * | 1983-08-17 | 1986-10-28 | Exxon Research And Engineering Co. | Composite dispersion strengthened composite metal powders |
US4645131A (en) * | 1984-12-24 | 1987-02-24 | Hailey Robert W | Powder milling method to produce fine powder sizes |
WO1994008059A1 (en) * | 1991-09-19 | 1994-04-14 | Megy Joseph A | Refractory metal sway composition and method of making same |
US5597401A (en) * | 1992-10-05 | 1997-01-28 | Megy; Joseph A. | Refractory metal SWARF composition and method of making same |
JP3016064B2 (ja) * | 1995-09-27 | 2000-03-06 | 古河電池株式会社 | 電池用水素吸蔵合金粉末の製造方法 |
GB9806731D0 (en) * | 1998-03-28 | 1998-05-27 | Brico Eng | Metal powder |
US6447715B1 (en) * | 2000-01-14 | 2002-09-10 | Darryl D. Amick | Methods for producing medium-density articles from high-density tungsten alloys |
US7422720B1 (en) | 2004-05-10 | 2008-09-09 | Spherical Precision, Inc. | High density nontoxic projectiles and other articles, and methods for making the same |
US8122832B1 (en) | 2006-05-11 | 2012-02-28 | Spherical Precision, Inc. | Projectiles for shotgun shells and the like, and methods of manufacturing the same |
CN101898247B (zh) * | 2010-07-19 | 2012-06-06 | 北京科技大学 | 一种铁基磨削废料的无污染再利用方法 |
US10273559B2 (en) * | 2015-06-17 | 2019-04-30 | Best Process Solutions, Inc. | Metal recovery system and method |
CN107597584B (zh) * | 2017-09-01 | 2024-03-22 | 江苏华宏科技股份有限公司 | 一种全自动钢刨花粉碎压块流水线 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2354727A (en) * | 1941-10-02 | 1944-08-01 | Wulff John | Metal powder |
US2394578A (en) * | 1943-03-16 | 1946-02-12 | Wulff John | Reclamation of tool steel scrap |
US3368890A (en) * | 1966-12-27 | 1968-02-13 | Gen Motors Corp | Metal powder from cast iron chips |
DE2347108C3 (de) * | 1973-09-19 | 1980-02-14 | Vereinigte Aluminium-Werke Ag, 5300 Bonn | Verfahren zur Trennung von Metall und Kunststoff |
US3885744A (en) * | 1974-05-20 | 1975-05-27 | Air Prod & Chem | Method and apparatus for crushing and separating scrap material |
US4015780A (en) * | 1975-05-05 | 1977-04-05 | Boc Limited | Powder forming |
GB1498359A (en) * | 1975-06-06 | 1978-01-18 | Ford Motor Co | Method for making sintered parts |
GB1494887A (en) * | 1975-06-06 | 1977-12-14 | Ford Motor Co | Method of making sintered shapes |
US4018633A (en) * | 1975-11-19 | 1977-04-19 | Ford Motor Company | Cryogenic metal chip reclamation |
-
1977
- 1977-12-22 FR FR7738880A patent/FR2412615A1/fr active Granted
-
1978
- 1978-11-15 DE DE7878101373T patent/DE2861095D1/de not_active Expired
- 1978-11-15 EP EP19780101373 patent/EP0002664B1/de not_active Expired
- 1978-12-22 US US05/972,295 patent/US4252577A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0002664A1 (de) | 1979-07-11 |
US4252577A (en) | 1981-02-24 |
EP0002664B1 (de) | 1981-09-16 |
FR2412615B1 (de) | 1981-07-03 |
FR2412615A1 (fr) | 1979-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |