[go: up one dir, main page]

FR2600635B1 - Procede pour la production de matieres utiles y compris de la nepheline synthetique a partir des boues rouges du procede bayer - Google Patents

Procede pour la production de matieres utiles y compris de la nepheline synthetique a partir des boues rouges du procede bayer

Info

Publication number
FR2600635B1
FR2600635B1 FR8708951A FR8708951A FR2600635B1 FR 2600635 B1 FR2600635 B1 FR 2600635B1 FR 8708951 A FR8708951 A FR 8708951A FR 8708951 A FR8708951 A FR 8708951A FR 2600635 B1 FR2600635 B1 FR 2600635B1
Authority
FR
France
Prior art keywords
nephelin
production
materials including
red mud
including synthetic
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
FR8708951A
Other languages
English (en)
Other versions
FR2600635A1 (fr
Inventor
William Henry Andrews
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.)
Rio Tinto Aluminium Ltd
Original Assignee
Comalco Aluminum Ltd
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 AU73756/87A external-priority patent/AU583731B2/en
Application filed by Comalco Aluminum Ltd filed Critical Comalco Aluminum Ltd
Publication of FR2600635A1 publication Critical patent/FR2600635A1/fr
Application granted granted Critical
Publication of FR2600635B1 publication Critical patent/FR2600635B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C01B33/28—Base exchange silicates, e.g. zeolites
    • C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
    • C01B33/2892—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures containing an element or a compound occluded in the pores of the network, e.g. an oxide already present in the starting reaction mixture
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Treatment Of Sludge (AREA)
FR8708951A 1986-06-26 1987-06-25 Procede pour la production de matieres utiles y compris de la nepheline synthetique a partir des boues rouges du procede bayer Expired FR2600635B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPH657986 1986-06-26
AU73756/87A AU583731B2 (en) 1986-06-26 1987-06-02 Production of useful materials including synthetic nephelene from bayer red mud

Publications (2)

Publication Number Publication Date
FR2600635A1 FR2600635A1 (fr) 1987-12-31
FR2600635B1 true FR2600635B1 (fr) 1989-09-08

Family

ID=25637399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8708951A Expired FR2600635B1 (fr) 1986-06-26 1987-06-25 Procede pour la production de matieres utiles y compris de la nepheline synthetique a partir des boues rouges du procede bayer

Country Status (1)

Country Link
FR (1) FR2600635B1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9023301B2 (en) 2012-01-10 2015-05-05 Orbite Aluminae Inc. Processes for treating red mud
US9150428B2 (en) 2011-06-03 2015-10-06 Orbite Aluminae Inc. Methods for separating iron ions from aluminum ions
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
US9290828B2 (en) 2012-07-12 2016-03-22 Orbite Technologies Inc. Processes for preparing titanium oxide and various other products
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
US9382600B2 (en) 2011-09-16 2016-07-05 Orbite Technologies Inc. Processes for preparing alumina and various other products
US9410227B2 (en) 2011-05-04 2016-08-09 Orbite Technologies Inc. Processes for recovering rare earth elements from various ores
US9534274B2 (en) 2012-11-14 2017-01-03 Orbite Technologies Inc. Methods for purifying aluminium ions

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2829049C (fr) 2011-03-18 2014-12-02 Orbite Aluminae Inc. Procedes permettant de recuperer des elements de terres rares a partir de materiaux renfermant de l'aluminium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417717B2 (fr) * 1972-01-14 1979-07-02
JPS4925118A (fr) * 1972-06-30 1974-03-06
AU563304B2 (en) * 1984-12-21 1987-07-02 Comalco Aluminium Limited Soz leach to recover soda and alumina from red mud with recycle to bayer process

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9410227B2 (en) 2011-05-04 2016-08-09 Orbite Technologies Inc. Processes for recovering rare earth elements from various ores
US9150428B2 (en) 2011-06-03 2015-10-06 Orbite Aluminae Inc. Methods for separating iron ions from aluminum ions
US9382600B2 (en) 2011-09-16 2016-07-05 Orbite Technologies Inc. Processes for preparing alumina and various other products
US9023301B2 (en) 2012-01-10 2015-05-05 Orbite Aluminae Inc. Processes for treating red mud
US9556500B2 (en) 2012-01-10 2017-01-31 Orbite Technologies Inc. Processes for treating red mud
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
US9290828B2 (en) 2012-07-12 2016-03-22 Orbite Technologies Inc. Processes for preparing titanium oxide and various other products
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
US9534274B2 (en) 2012-11-14 2017-01-03 Orbite Technologies Inc. Methods for purifying aluminium ions

Also Published As

Publication number Publication date
FR2600635A1 (fr) 1987-12-31

Similar Documents

Publication Publication Date Title
FR2634194B1 (fr) Procede de production d'alumines boehmitiques
FR2582294B1 (fr) Procede de production d'alumine-beta
FR2531440B1 (fr) Procede de production d'une membrane microporeuse
FR2646676B1 (fr) Procede de production de pate pour duvet de cellulose
FR2582640B1 (fr) Procede de production continue d'alumine a partir de bauxites a monohydrates, selon le procede bayer
FR2601699B1 (fr) Procede pour la production d'un materiau composite revetu d'un phosphate de calcium
FR2600635B1 (fr) Procede pour la production de matieres utiles y compris de la nepheline synthetique a partir des boues rouges du procede bayer
FR2575149B1 (fr) Procede pour recuperer des produits de valeur des boues rouges du procede bayer
FR2539421B1 (fr) Procede pour la production de matieres du type polyester stabilisees a l'ultraviolet
GB2193954B (en) Production of useful materials including synthetic nepheline from bayer red mud
MA22497A1 (fr) Procede de preparation de ginkgolide b a partir de ginkgolide c
PT91711A (pt) Processo de separacao do acido l-2-cetogulonico a partir de um mosto de fermentacao
FR2581381B1 (fr) Procede de production de butene-1 de purete amelioree a partir du produit brut de dimersion de l'ethylene
IT8722894A0 (it) Procedimento di produzione di un polifenilenetere.
FR2608961B1 (fr) Procede pour la fabrication d'articles de forme a partir de matieres en particules vegetales
FR2609067B1 (fr) Procede pour le traitement a l'ozone d'une pate cellulosique
FR2647816B1 (fr) Procede pour la realisation d'un produit textile de structure annulaire
FR2463781B1 (fr) Procede pour la production de polypropylene ayant une aptitude a l'etirage amelioree
FR2584410B1 (fr) Procede d'obtention d'agar-agar a partir de jus d'extraction d'algues
FR2615185B1 (fr) Procede de preparation de trifluoromethyltoluene a partir d'halomethylbenzotrifluorure
IT1205759B (it) Procedimento per la produzione di poliuretanammidi a blocchi termoplasticamente lovorabili
MA21969A1 (fr) Procede de preparation de nouveaux composes contenant un cycle beta - lactame .
FR2541598B1 (fr) Procede de fabrication d'articles a partir de boue residuelle de peinture
FR2547982B1 (fr) Procede pour la production d'une nouvelle espece de camomille (denomination manzana)
FR2595714B1 (fr) Procede perfectionne de production d'interleukine-0

Legal Events

Date Code Title Description
ST Notification of lapse