BR9602193A - Processo para o tratamento de resíduo de escória de alumínio processo para a produção de um agregado e sistema de forno - Google Patents

Processo para o tratamento de resíduo de escória de alumínio processo para a produção de um agregado e sistema de forno

Info

Publication number
BR9602193A
BR9602193A BR9602193A BR9602193A BR9602193A BR 9602193 A BR9602193 A BR 9602193A BR 9602193 A BR9602193 A BR 9602193A BR 9602193 A BR9602193 A BR 9602193A BR 9602193 A BR9602193 A BR 9602193A
Authority
BR
Brazil
Prior art keywords
aggregate
treatment
production
furnace system
aluminum slag
Prior art date
Application number
BR9602193A
Other languages
English (en)
Inventor
Richard D Lindsay
Original Assignee
Plasma Processing Corp
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 Plasma Processing Corp filed Critical Plasma Processing Corp
Publication of BR9602193A publication Critical patent/BR9602193A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • 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
    • C22B7/001—Dry 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
    • 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
    • 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
BR9602193A 1995-05-08 1996-05-08 Processo para o tratamento de resíduo de escória de alumínio processo para a produção de um agregado e sistema de forno BR9602193A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/436,618 US5613996A (en) 1995-05-08 1995-05-08 Process for treatment of reactive fines

Publications (1)

Publication Number Publication Date
BR9602193A true BR9602193A (pt) 1998-09-08

Family

ID=23733149

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9602193A BR9602193A (pt) 1995-05-08 1996-05-08 Processo para o tratamento de resíduo de escória de alumínio processo para a produção de um agregado e sistema de forno

Country Status (9)

Country Link
US (2) US5613996A (pt)
EP (1) EP0753491A1 (pt)
JP (1) JPH0925120A (pt)
AR (2) AR001881A1 (pt)
AU (1) AU694343B2 (pt)
BR (1) BR9602193A (pt)
CA (1) CA2175624A1 (pt)
NZ (1) NZ286469A (pt)
UY (1) UY24222A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6238633B1 (en) 1997-06-30 2001-05-29 Aluminum Waste Technology, Inc. Process for preparing calcium aluminate from aluminum dross
US6110434A (en) * 1998-02-25 2000-08-29 Alumitech Of Cleveland, Inc. Recovery of products from non-metallic products derived from aluminum dross
US7901400B2 (en) 1998-10-23 2011-03-08 Covidien Ag Method and system for controlling output of RF medical generator
US6371757B1 (en) * 2001-01-02 2002-04-16 Fred L Broome-Webster Kiln fuel system
US6645275B2 (en) * 2001-07-17 2003-11-11 Gencor Industries, Inc. Apparatus and methods for removing fines from a gas stream
EP1501435B1 (en) 2002-05-06 2007-08-29 Covidien AG Blood detector for controlling an esu
US7255694B2 (en) * 2002-12-10 2007-08-14 Sherwood Services Ag Variable output crest factor electrosurgical generator
US7044948B2 (en) 2002-12-10 2006-05-16 Sherwood Services Ag Circuit for controlling arc energy from an electrosurgical generator
US8012150B2 (en) 2003-05-01 2011-09-06 Covidien Ag Method and system for programming and controlling an electrosurgical generator system
EP1676108B1 (en) 2003-10-23 2017-05-24 Covidien AG Thermocouple measurement circuit
CA2542849C (en) 2003-10-23 2013-08-20 Sherwood Services Ag Redundant temperature monitoring in electrosurgical systems for safety mitigation
US7396336B2 (en) 2003-10-30 2008-07-08 Sherwood Services Ag Switched resonant ultrasonic power amplifier system
US7131860B2 (en) * 2003-11-20 2006-11-07 Sherwood Services Ag Connector systems for electrosurgical generator
US7766905B2 (en) 2004-02-12 2010-08-03 Covidien Ag Method and system for continuity testing of medical electrodes
US7780662B2 (en) 2004-03-02 2010-08-24 Covidien Ag Vessel sealing system using capacitive RF dielectric heating
US7146717B2 (en) * 2004-04-20 2006-12-12 Universal Instruments Corporation Component rejection station
US8734438B2 (en) 2005-10-21 2014-05-27 Covidien Ag Circuit and method for reducing stored energy in an electrosurgical generator
US7947039B2 (en) 2005-12-12 2011-05-24 Covidien Ag Laparoscopic apparatus for performing electrosurgical procedures
US7651493B2 (en) 2006-03-03 2010-01-26 Covidien Ag System and method for controlling electrosurgical snares
US7651676B2 (en) * 2006-12-28 2010-01-26 Groupe Conseil Procd Inc. Processes for treating aluminium dross residues
CA2608973C (en) * 2007-07-16 2009-01-27 Groupe Conseil Procd Inc. Processes for treating aluminium dross residues
CN102180496B (zh) * 2011-03-03 2013-03-20 东北大学设计研究院（有限公司） 一种半干法生产氧化铝熟料的装置
CN104058436B (zh) * 2014-06-12 2016-06-01 北京航天动力研究所 一种回转窑焙烧六水结晶氯化铝制备氧化铝的装置及方法
WO2016072864A1 (en) * 2014-11-05 2016-05-12 Sharkbite International Limited Abrasive composition
CN107175252B (zh) * 2017-06-07 2019-06-25 佛山市吉力达铝材科技有限公司 一种铝废水渣的处理方法及其装置及产品与应用
US20220259057A1 (en) * 2019-06-27 2022-08-18 Novelis Inc. Oxidative roasting of black dross and salt cake
CN112718791A (zh) * 2020-12-11 2021-04-30 平江天正铝业科技有限公司 铝灰回收处理系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111394A (en) * 1959-03-13 1963-11-19 Nuclear Materials & Equipment Apparatus for treating chemical compounds
US4523949A (en) * 1982-09-30 1985-06-18 Combustion Engineering, Inc. Aluminum dross reclamation
US4997476A (en) * 1988-12-08 1991-03-05 Plasma Energy Corporation Recovery of free aluminum from aluminum dross using plasma energy without use of a salt flux
US4877448A (en) * 1988-12-08 1989-10-31 Plasma Energy Corporation Process for recovery of free aluminum from aluminum dross or aluminum scrap using plasma energy
US5030273A (en) * 1989-09-18 1991-07-09 Plasma Energy Corporation Furnace-plasma arc torch-supervisory control system for recovery of free aluminum from aluminum dross
US5132246A (en) * 1990-01-22 1992-07-21 Alcan International Limited Process for using dross residues to produce refractory products
CA2098776A1 (en) * 1992-06-22 1993-12-23 Richard D. Lindsay Reactive non-metallic product recovered from dross
US5308375A (en) * 1992-06-22 1994-05-03 Plasma Processing Corporation Process for recovery of free aluminum from aluminum dross or aluminum scrap using plasma energy with oxygen second stage treatment
US5407459A (en) * 1993-09-23 1995-04-18 Alcan International Limited Process for the preparation of calcium aluminates from aluminum dross residues

Also Published As

Publication number Publication date
UY24222A1 (es) 1996-10-30
EP0753491A1 (en) 1997-01-15
NZ286469A (en) 1997-12-19
AR005657A2 (es) 1999-07-14
US5783142A (en) 1998-07-21
AU5209496A (en) 1996-11-21
JPH0925120A (ja) 1997-01-28
CA2175624A1 (en) 1996-11-09
US5613996A (en) 1997-03-25
AU694343B2 (en) 1998-07-16
AR001881A1 (es) 1997-12-10

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law