GB1397321A - Metal upgrading - Google Patents

Metal upgrading

Info

Publication number
GB1397321A
GB1397321A GB5571172A GB5571172A GB1397321A GB 1397321 A GB1397321 A GB 1397321A GB 5571172 A GB5571172 A GB 5571172A GB 5571172 A GB5571172 A GB 5571172A GB 1397321 A GB1397321 A GB 1397321A
Authority
GB
United Kingdom
Prior art keywords
metal
fraction
scrap
relatively
upgraded
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
Application number
GB5571172A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB5571172A priority Critical patent/GB1397321A/en
Priority to ES421002A priority patent/ES421002A1/en
Priority to FR7342872A priority patent/FR2208722B3/fr
Priority to BE138419A priority patent/BE808096A/en
Publication of GB1397321A publication Critical patent/GB1397321A/en
Expired legal-status Critical Current

Links

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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • 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)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

1397321 Upgrading scrap SLAGMET A G 28 Nov 1973 [1 Dec 1972] 55711/72 Heading C7D [Also in Division B2] Metal bearing scrap is upgraded by subjecting to power hammering to separate the relatively metal free slag fraction from the metal fraction and removing the relatively metal free fraction from the upgraded metal fraction. The scrap 11 may comprise ferrous pan bottoms, large splashings, plates or skulls of 0À1 to 10 tons and may be subjected to 150 to 450 blows per minute using pneumatic or hydraulic hammers while resting on the soiled centre region 3 of a hammer platform which has retaining walls 5 and is partially in grid form 4 to allow the relatively metal free fraction and small metal pieces separated off to fall therethrough on to conveyer 7 which transports them to magnetic separator 8 in which the relatively metal free fraction 13 is separated from the small pieces of metal 12 which may be agglomerated and charged to a blast furnace, the remaining upgraded scrap on the hammer platform containing over 90% metal being suitable for immediate furnace use.
GB5571172A 1972-12-01 1972-12-01 Metal upgrading Expired GB1397321A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5571172A GB1397321A (en) 1972-12-01 1972-12-01 Metal upgrading
ES421002A ES421002A1 (en) 1972-12-01 1973-11-30 Metal upgrading
FR7342872A FR2208722B3 (en) 1972-12-01 1973-11-30
BE138419A BE808096A (en) 1972-12-01 1973-11-30 METAL REFINING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5571172A GB1397321A (en) 1972-12-01 1972-12-01 Metal upgrading

Publications (1)

Publication Number Publication Date
GB1397321A true GB1397321A (en) 1975-06-11

Family

ID=10474664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5571172A Expired GB1397321A (en) 1972-12-01 1972-12-01 Metal upgrading

Country Status (4)

Country Link
BE (1) BE808096A (en)
ES (1) ES421002A1 (en)
FR (1) FR2208722B3 (en)
GB (1) GB1397321A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238129A (en) * 2016-08-30 2016-12-21 河南威猛振动设备股份有限公司 A kind of attrition crushing device and feeding system
CN107597264A (en) * 2017-10-27 2018-01-19 桂林市味美园餐饮管理有限公司 A kind of medicine crushing device
CN107597263A (en) * 2017-10-27 2018-01-19 桂林市味美园餐饮管理有限公司 A kind of Traditional Chinese medicine crushing device
CN108212269A (en) * 2017-11-23 2018-06-29 何振辉 A kind of modified medicinal material crushed machine
CN108722548A (en) * 2018-06-13 2018-11-02 贵州杉海沿环保科技有限责任公司 A kind of refuse landfill pulverizer
CN110841757A (en) * 2019-11-21 2020-02-28 枣庄鑫金山智能机械股份有限公司 Energy-efficient ore crushing device
CN112246306A (en) * 2020-09-29 2021-01-22 安徽侯王面业有限公司 A peeling apparatus is smash to hammer for wheat flour production
CN113952997A (en) * 2021-09-15 2022-01-21 深圳市永安源印章有限公司 Recovery unit is smashed to concrete waste for building

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100395503C (en) * 2005-12-02 2008-06-18 山西太钢不锈钢股份有限公司 Slag-removing pot cleaning machine for metallurgy furnace
CN101191156B (en) * 2006-11-22 2010-12-01 贵州世纪天元矿业有限公司 Slag discharging method and device for metal vacuum smelting reduction furnace
CN109225403B (en) * 2018-08-30 2021-02-23 嘉善铂汉塑胶五金有限公司 Triturating device suitable for in processing production process

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106238129A (en) * 2016-08-30 2016-12-21 河南威猛振动设备股份有限公司 A kind of attrition crushing device and feeding system
CN107597264A (en) * 2017-10-27 2018-01-19 桂林市味美园餐饮管理有限公司 A kind of medicine crushing device
CN107597263A (en) * 2017-10-27 2018-01-19 桂林市味美园餐饮管理有限公司 A kind of Traditional Chinese medicine crushing device
CN108212269A (en) * 2017-11-23 2018-06-29 何振辉 A kind of modified medicinal material crushed machine
CN108722548A (en) * 2018-06-13 2018-11-02 贵州杉海沿环保科技有限责任公司 A kind of refuse landfill pulverizer
CN108722548B (en) * 2018-06-13 2023-06-27 贵州杉海沿环保科技有限责任公司 Grinder for refuse landfill
CN110841757A (en) * 2019-11-21 2020-02-28 枣庄鑫金山智能机械股份有限公司 Energy-efficient ore crushing device
CN112246306A (en) * 2020-09-29 2021-01-22 安徽侯王面业有限公司 A peeling apparatus is smash to hammer for wheat flour production
CN113952997A (en) * 2021-09-15 2022-01-21 深圳市永安源印章有限公司 Recovery unit is smashed to concrete waste for building
CN113952997B (en) * 2021-09-15 2022-11-22 智泽工程技术有限公司 Recovery unit is smashed to concrete waste for building

Also Published As

Publication number Publication date
FR2208722A1 (en) 1974-06-28
ES421002A1 (en) 1976-10-01
BE808096A (en) 1974-03-15
FR2208722B3 (en) 1976-10-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee