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ES478461A1 - Procedimiento con su dispositivo correspondiente, para la recuperacion de los componentes de los lodos de rectificado. - Google Patents

Procedimiento con su dispositivo correspondiente, para la recuperacion de los componentes de los lodos de rectificado.

Info

Publication number
ES478461A1
ES478461A1 ES478461A ES478461A ES478461A1 ES 478461 A1 ES478461 A1 ES 478461A1 ES 478461 A ES478461 A ES 478461A ES 478461 A ES478461 A ES 478461A ES 478461 A1 ES478461 A1 ES 478461A1
Authority
ES
Spain
Prior art keywords
solid
liquid
recovery
components
separated
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
ES478461A
Other languages
English (en)
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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
Priority claimed from IT6752578A external-priority patent/IT1111617B/it
Priority claimed from IT6752178A external-priority patent/IT1107112B/it
Priority claimed from IT6752478A external-priority patent/IT1111616B/it
Application filed by Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Publication of ES478461A1 publication Critical patent/ES478461A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1069—Filtration systems specially adapted for cutting liquids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/04—Working-up used lubricants to recover useful products ; Cleaning aqueous emulsion based
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • 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
    • 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
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Procedimiento, con su dispositivo correspondiente para la recuperación de los componentes de los lodos de rectificado, constituidos por fragmentos metálicos, partículas de abrasivo y residuos del líquido oleoso utilizado como refrigerante en las operaciones de rectificado, caracterizado por el hecho de comprender, combinadas, las siguientes operaciones: a) separación mecánica del líquido oleoso contenido en los lodos de rectificado, por medio de la estrujadura de los lodos entre pares de cilindros girando en sentido contrario. B) tratamiento del material sólido así separado del líquido oleoso con un disolvente en estado de vapor para la eliminación de los eventuales residuos oleosos, c) calentamiento del material en un horno de atmósfera reductora, para la reducción de los óxidos de hierro presentes en el mismo, d) enfriamiento del material en un ambiente de atmósfera reductora, e) trituración del material, f) separación magnética de las impurezas no férricas del material.
ES478461A 1978-03-10 1979-03-09 Procedimiento con su dispositivo correspondiente, para la recuperacion de los componentes de los lodos de rectificado. Expired ES478461A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT6752578A IT1111617B (it) 1978-03-10 1978-03-10 Procedimento per la trasformazione in vista di una successiva utilizzazione industriale delle melme costituite da polveri di acciaio in un veicolo oleoso ottenute come scarto in operazioni di lavorazione meccanica particolarmente operazioni di rettifica
IT6752178A IT1107112B (it) 1978-03-10 1978-03-10 Macchina rettificatrice
IT6752478A IT1111616B (it) 1978-03-10 1978-03-10 Procedimento per la trasforamzione in vista di una successiva utilizzazione industriale delle melme costituite da polveri di ghisa in un veicolo oleoso ottenute come scarto in operazioni di lavorazione meccanica particolarmente operazioni di rettifica

Publications (1)

Publication Number Publication Date
ES478461A1 true ES478461A1 (es) 1979-11-16

Family

ID=27273773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478461A Expired ES478461A1 (es) 1978-03-10 1979-03-09 Procedimiento con su dispositivo correspondiente, para la recuperacion de los componentes de los lodos de rectificado.

Country Status (5)

Country Link
AU (1) AU511910B2 (es)
DE (1) DE2909347C3 (es)
ES (1) ES478461A1 (es)
FR (1) FR2419318A1 (es)
GB (1) GB2017517B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197228A (en) * 1989-06-19 1993-03-30 Constant Velocity Systems, Inc. Method of and machine for grinding a workpiece
DE4117060A1 (de) * 1991-05-23 1992-11-26 Mannesmann Ag Verfahren zum reinigen metallischer schleifschlaemme von oel oder oelhaltigen emulsionen
JP3249373B2 (ja) * 1996-02-21 2002-01-21 信越半導体株式会社 水溶性スラリー廃液の再利用システム
US6231628B1 (en) 1998-01-07 2001-05-15 Memc Electronic Materials, Inc. Method for the separation, regeneration and reuse of an exhausted glycol-based slurry
EP1561557B1 (en) * 2001-05-29 2011-03-30 MEMC ELECTRONIC MATERIALS S.p.A. Method for treating an exhausted glycol-based slurry
CN104888957B (zh) * 2015-04-14 2017-07-18 台州市路桥飞亚鸿丰机械有限公司 纸带型分离器
CN109352418B (zh) * 2018-11-06 2024-04-05 温州京特数控设备有限公司 一种数控设备用水箱
CN109318046A (zh) * 2018-12-04 2019-02-12 苏州帝瀚环保科技股份有限公司 一种机床切削液回收系统
CN113510545B (zh) * 2021-07-08 2022-08-26 上海远迹新材料有限公司 一种轮毂加工打磨设备
CN115820333B (zh) * 2021-09-17 2024-01-26 山东大学 一种废润滑油泥的资源化回收利用方法
CN114317955B (zh) * 2021-12-29 2024-01-19 马鞍山钢铁股份有限公司 一种轧辊磨削泥的回收再利用工艺
CN117357943B (zh) * 2023-12-07 2024-03-08 广州中科碧疆环保科技有限公司 一种污水处理设备

Also Published As

Publication number Publication date
DE2909347C3 (de) 1981-07-09
DE2909347B2 (de) 1980-11-20
FR2419318B1 (es) 1983-12-23
DE2909347A1 (de) 1979-09-13
AU4487879A (en) 1979-11-22
FR2419318A1 (fr) 1979-10-05
GB2017517B (en) 1982-06-23
AU511910B2 (en) 1980-09-11
GB2017517A (en) 1979-10-10

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