NO961199D0 - Fremgangsmåte for fremstilling av kalsiumaluminater fra slaggrester av aluminium - Google Patents

Fremgangsmåte for fremstilling av kalsiumaluminater fra slaggrester av aluminium

Info

Publication number
NO961199D0
NO961199D0 NO961199A NO961199A NO961199D0 NO 961199 D0 NO961199 D0 NO 961199D0 NO 961199 A NO961199 A NO 961199A NO 961199 A NO961199 A NO 961199A NO 961199 D0 NO961199 D0 NO 961199D0
Authority
NO
Norway
Prior art keywords
preparation
calcium aluminates
calcium
aluminum slag
fluoride
Prior art date
Application number
NO961199A
Other languages
English (en)
Other versions
NO314034B1 (no
NO961199L (no
Inventor
Yvan Huard
Gilles Mathieu
Raymond Breault
Sylvain Paul Tremblay
Original Assignee
Alcan Int Ltd
Sables Olimag Inc
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 Alcan Int Ltd, Sables Olimag Inc filed Critical Alcan Int Ltd
Publication of NO961199D0 publication Critical patent/NO961199D0/no
Publication of NO961199L publication Critical patent/NO961199L/no
Publication of NO314034B1 publication Critical patent/NO314034B1/no

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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/32—Aluminous cements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising
    • 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)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Oxide Ceramics (AREA)
NO19961199A 1993-09-23 1996-03-22 Fremgangsmåte for fremstilling av en sintret blanding av materiale som hovedsakelig består av kalsiumaluminater NO314034B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/125,594 US5407459A (en) 1993-09-23 1993-09-23 Process for the preparation of calcium aluminates from aluminum dross residues
PCT/CA1994/000509 WO1995008516A1 (en) 1993-09-23 1994-09-19 Process for the preparation of calcium aluminates from aluminum dross residues

Publications (3)

Publication Number Publication Date
NO961199D0 true NO961199D0 (no) 1996-03-22
NO961199L NO961199L (no) 1996-05-23
NO314034B1 NO314034B1 (no) 2003-01-20

Family

ID=22420472

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19961199A NO314034B1 (no) 1993-09-23 1996-03-22 Fremgangsmåte for fremstilling av en sintret blanding av materiale som hovedsakelig består av kalsiumaluminater

Country Status (9)

Country Link
US (1) US5407459A (no)
EP (1) EP0720592B1 (no)
AT (1) ATE174018T1 (no)
AU (1) AU702805B2 (no)
DE (1) DE69415033T2 (no)
ES (1) ES2124425T3 (no)
NO (1) NO314034B1 (no)
WO (1) WO1995008516A1 (no)
ZA (1) ZA947315B (no)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9500579A (nl) * 1995-03-24 1996-11-01 Hoogovens Staal Bv Werkwijze voor het verwerken van NMP uit dros.
US5613996A (en) * 1995-05-08 1997-03-25 Plasma Processing Corporation Process for treatment of reactive fines
US6051049A (en) * 1997-05-29 2000-04-18 Exothermic Distribution Corporation Utilization of strontium aluminate in steelmaking
DE19722788A1 (de) * 1997-05-30 1998-12-03 Segl Bodenauskleidung einer Aluminiumelektrolysezelle
US6238633B1 (en) * 1997-06-30 2001-05-29 Aluminum Waste Technology, Inc. Process for preparing calcium aluminate from aluminum dross
CN1056415C (zh) * 1998-04-07 2000-09-13 幸超 含铝预熔渣及其制备方法以及含有该渣的钢水脱硫剂和净化剂
US6082641A (en) * 1998-04-08 2000-07-04 Skurko; Richard Dross processing
DE19857733A1 (de) * 1998-12-15 2000-06-21 Almamet Gmbh Entschwefelungsmittel
KR20010027546A (ko) * 1999-09-14 2001-04-06 정방규 형석 대용물질의 제조방법
US6417136B2 (en) * 1999-09-17 2002-07-09 Phillips Petroleum Company Hydrocarbon hydrogenation catalyst and process
EP1262568A1 (en) * 2001-05-31 2002-12-04 Corus Aluminium Voerde GmbH Rotary furnace vessel with protective lining on the basis of an alkaline-earth metal aluminate
DE10259335B4 (de) * 2002-12-18 2005-04-14 Refratechnik Holding Gmbh Abdeckmittel für eine Topschlacke, Verfahren zu seiner Herstellung und Verwendung des Abdeckmittels
HUP0400630A2 (en) * 2004-03-23 2006-01-30 Istvan Tamas New, molecule-size desulphurizing agents consisting of non metallic and metallic components for reducing the sulphur content of iron melts to an ultra low level (0<s%<0,001) and a method for producing said material
US7727328B2 (en) * 2006-05-16 2010-06-01 Harsco Corporation Regenerated calcium aluminate product and process of manufacture
US7651676B2 (en) * 2006-12-28 2010-01-26 Groupe Conseil Procd Inc. Processes for treating aluminium dross residues
WO2009004565A2 (en) * 2007-07-02 2009-01-08 Bumatech (Pty) Limited Flux and method of making same
CA2608973C (en) * 2007-07-16 2009-01-27 Groupe Conseil Procd Inc. Processes for treating aluminium dross residues
ES2343052B2 (es) 2009-01-20 2011-02-28 Asturiana De Aleaciones, S.A. Procedimiento para obtener aluminato calcico a partir del residuo obtenido tras el tratamiento de las escorias salinas procedentes de la produccion de aluminio secundario.
TWM453678U (zh) * 2013-01-11 2013-05-21 Jia Jye Metal Co Ltd 鋁集塵灰及鋁金屬冶煉爐渣再利用結構
CA2842587C (en) 2013-02-12 2018-09-04 9255-8444 QUEBEC INC. dba METKEM INNOVATION Method for the production and the purification of molten calcium aluminate using contaminated aluminum dross residue
RU2568554C2 (ru) * 2013-07-30 2015-11-20 Федеральное государственное бюджетное учреждение науки "Институт физики им. Х.И. Амирханова Дагестанского научного центра РАН" Мишень для ионно-плазменного распыления
JP6257362B2 (ja) * 2014-02-06 2018-01-10 株式会社神戸製鋼所 鉄鋼精錬用副資材
ES2603605B1 (es) * 2015-07-28 2017-12-13 Consejo Superior De Investigaciones Científicas (Csic) Procedimiento de obtención de aluminatos de calcio a partir de escorias de aluminio no salinas
CZ305816B6 (cs) * 2015-09-02 2016-03-23 Kvs Ekodivize A.S. Způsob výroby syntetické, sintrované vápenato-hlinité strusky
CN106892441A (zh) * 2017-02-24 2017-06-27 南通大学 铝灰利用方法
FR3087769B1 (fr) * 2018-10-31 2022-05-06 Imertech Procede de fabrication d'un liant hydraulique
KR102375916B1 (ko) * 2018-11-28 2022-03-17 한양대학교 에리카산학협력단 칼슘 알루미네이트 무기물 및 그 제조방법, 그리고 이를 포함하는 시멘트 조성물
CN111977677B (zh) * 2020-08-25 2021-11-23 中国科学院过程工程研究所 一种利用铝灰制备铝酸钙的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014685A (en) * 1973-11-27 1977-03-29 Foseco International Limited Manufacture of steel
DE3111510A1 (de) * 1981-03-24 1982-10-07 Hoechst Ag, 6000 Frankfurt Entschwefelungsgemisch und verfahren zu seiner herstellung
US4490173A (en) * 1982-09-30 1984-12-25 Schwer John W Steelmaking additive composition
US4769067A (en) * 1986-12-24 1988-09-06 Aluminum Company Of America Process for production of aluminum by carbothermic production of an alkaline earth metal aluminide such as calcium aluminide and recycling of reactant byproducts
JPS63291678A (ja) * 1987-05-22 1988-11-29 Mitsubishi Corp アルミドロスの処理方法
US4959100A (en) * 1987-12-22 1990-09-25 Alcan International Limited Recovery of non-ferrous metals from dross
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
US4941914A (en) * 1989-05-18 1990-07-17 Elkem Metals Company Desulfurization agent
US5132246A (en) * 1990-01-22 1992-07-21 Alcan International Limited Process for using dross residues to produce refractory products
US5135565A (en) * 1991-04-16 1992-08-04 The Boc Group, Inc. Recovery of aluminum from dross using the plasma torch

Also Published As

Publication number Publication date
AU702805B2 (en) 1999-03-04
ZA947315B (en) 1995-05-10
US5407459A (en) 1995-04-18
AU7649994A (en) 1995-04-10
DE69415033T2 (de) 1999-04-29
ATE174018T1 (de) 1998-12-15
NO314034B1 (no) 2003-01-20
EP0720592B1 (en) 1998-12-02
EP0720592A1 (en) 1996-07-10
WO1995008516A1 (en) 1995-03-30
ES2124425T3 (es) 1999-02-01
NO961199L (no) 1996-05-23
DE69415033D1 (de) 1999-01-14

Similar Documents

Publication Publication Date Title
NO961199D0 (no) Fremgangsmåte for fremstilling av kalsiumaluminater fra slaggrester av aluminium
Miki et al. Thermodynamic properties of aluminum, magnesium, and calcium in molten silicon
NZ218824A (en) Process for purifying metals characterised by prolonged tilting to separate purified fraction from supernatant liquid
CA2170533A1 (en) Process for the preparation of calcium aluminates from aluminium dross residues
IL84342A0 (en) Process for obtaining crystals of intermetallic compounds,in particular isolated monocrystals,by cooling alloys in the molten state
NO774418L (no) Fremgangsmaate for fremstilling av sjeldne jordarter og andre metallegeringer inneholdende aluminium
US3505063A (en) Condensation of magnesium vapors
GB1518772A (en) Method of producing an aqueous solution of water glass
US3856511A (en) Purification of crude aluminum
US3009774A (en) Process of making sodium-rare earth fluorides
Adachi et al. THE EQUILIBRIUM BETWEEN SULPHUR IN MOLTEN IRON AND H2-H2S GAS MIXTURE Thermodynamic studies on sulphur in molten iron-I
SU518533A1 (ru) Раплав дл диффузионного насыщени
US2286209A (en) Production of magnesium
US2857252A (en) Process of reacting sodium silicofluoride with aluminum
US3083093A (en) Process for eliminating titanium from products obtained by the carbothermic reduction of aluminum ores
SU449954A1 (ru) Способ переработки маложелезистых медьсодержащих материалов
SU1060695A1 (ru) Флюс дл обработки алюминиевых сплавов
Bazhenov et al. Investigation into the Surface Layer Composition Formed on the Ml19 (Mg–Nd–Y–Zn–Zr) Magnesium Alloy during Melting under Protective Gas Atmospheres
RU2092594C1 (ru) Легирующая присадка
SU1721110A1 (ru) Способ рафинировани алюминиевых сплавов
US3597157A (en) Direct reduction of metallic oxides in dynamic hydrogen atmosphere
SU381693A1 (ru) Способ получения азотированного феррохрома
SU1041576A1 (ru) Модифицирующа смесь
Cochran et al. Alkaline Earth Aluminide Production for Metal Recovery
SU297694A1 (ru) Сплав для легирования стали и чугуна

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees