FR2392936A1 - Procede de fabrication de titanates utilisables comme matiere echangeuse d'ions - Google Patents

Procede de fabrication de titanates utilisables comme matiere echangeuse d'ions

Info

Publication number
FR2392936A1
FR2392936A1 FR7737126A FR7737126A FR2392936A1 FR 2392936 A1 FR2392936 A1 FR 2392936A1 FR 7737126 A FR7737126 A FR 7737126A FR 7737126 A FR7737126 A FR 7737126A FR 2392936 A1 FR2392936 A1 FR 2392936A1
Authority
FR
France
Prior art keywords
titanates
ion
manufacturing
titanate
precipitate
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.)
Withdrawn
Application number
FR7737126A
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.)
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
Publication of FR2392936A1 publication Critical patent/FR2392936A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/09—Inorganic material
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Procédé de fabrication de titanates utilisables comme matière échangeuse d'ions. On met en contact une base génératrice de cations, telle qu'une amine ou une diamine substituée, avec une solution de tétrachlorure de titane dans un solvant organique contenant, ou constitué par, un alcool et/ou une cétone, pour précipiter le titanate et on sépare le précipité de la solution pour récupérer le titanate. Application des nouveaux échangeurs d'ions, en particulier pour l'adsorption de déchets radioactifs en vue de leur solidification.
FR7737126A 1976-12-15 1977-12-09 Procede de fabrication de titanates utilisables comme matiere echangeuse d'ions Withdrawn FR2392936A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7614116A SE404353B (sv) 1976-12-15 1976-12-15 Sett att framstella som jonbytarmaterial lempade titanater

Publications (1)

Publication Number Publication Date
FR2392936A1 true FR2392936A1 (fr) 1978-12-29

Family

ID=20329764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737126A Withdrawn FR2392936A1 (fr) 1976-12-15 1977-12-09 Procede de fabrication de titanates utilisables comme matiere echangeuse d'ions

Country Status (6)

Country Link
US (1) US4161513A (fr)
DE (1) DE2755866A1 (fr)
FR (1) FR2392936A1 (fr)
GB (1) GB1574543A (fr)
IT (1) IT1089638B (fr)
SE (1) SE404353B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522533A1 (fr) * 1981-12-11 1983-09-09 Agip Nucleare Spa Preparation d'echangeurs d'ions mineraux a base de composes du titane et leur utilisation

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI821535L (fi) * 1982-04-30 1983-10-31 Jukka Kalevi Lehto Foerfarande foer framstaellning av titanater
US4432893A (en) * 1982-05-19 1984-02-21 The United States Of America As Represented By The Department Of Energy Precipitation-adsorption process for the decontamination of nuclear waste supernates
US6106799A (en) * 1995-12-22 2000-08-22 Ivo International Ltd. Preparation of granular titanate ion exchangers
US5821186A (en) * 1996-11-01 1998-10-13 Lockheed Martin Energy Research Corporation Method for preparing hydrous titanium oxide spherules and other gel forms thereof
US5932176A (en) * 1998-07-07 1999-08-03 Bacharach, Inc. Halogen gas detector
US6602919B1 (en) 1999-09-17 2003-08-05 Ut-Battelle Llc Method for preparing hydrous zirconium oxide gels and spherules
US20030203980A1 (en) * 2002-04-30 2003-10-30 Valdes Reynaldo A. Sol-gel composition, methods for manufacturing sol-gels, and applications for sol-gels
US8580226B2 (en) 2010-10-29 2013-11-12 Graver Technologies, Llc Synthesis of sodium titanate and ion exchange use thereof
CN106029574A (zh) * 2014-02-21 2016-10-12 日本化学工业株式会社 碱金属的九钛酸盐的制造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647364A (en) * 1970-01-06 1972-03-07 Us Air Force Process for producing high-purity submicron barium and strontium titanate powders

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2111460A (en) * 1933-08-22 1938-03-15 Nat Lead Co Alkali metal titanates
DK91214C (da) * 1957-05-28 1961-07-03 Titan Co As Fremgangsmåde til fremstilling af en homogen, vandfri titankomposition til anvendelse ved polymerisering af olefiniske carbonhydrider.
US3328117A (en) * 1963-05-10 1967-06-27 Du Pont Process for producing fibrous alkali metal titanates
GB1074037A (en) 1964-08-07 1967-06-28 Yissum Res Dev Co Improvements in or relating to cation exchangers
US3725539A (en) * 1971-04-28 1973-04-03 Dow Chemical Co Preparation of alkaline earth metal titanate
SU431116A1 (ru) 1972-05-19 1974-06-05 Л. И. Конюшко, Т. П. Машерова , Д. М. Овчинников СПОСОБ ПОЛУЧЕНИЯГ.Л;''^' ^:Гтй;;;рТаЗ IСЕгнЕтоэлЕктричЕских окисных МАТЕРИАЛОВ!—- °

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647364A (en) * 1970-01-06 1972-03-07 Us Air Force Process for producing high-purity submicron barium and strontium titanate powders

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522533A1 (fr) * 1981-12-11 1983-09-09 Agip Nucleare Spa Preparation d'echangeurs d'ions mineraux a base de composes du titane et leur utilisation

Also Published As

Publication number Publication date
SE7614116L (sv) 1978-06-16
SE404353B (sv) 1978-10-02
DE2755866A1 (de) 1978-06-22
IT1089638B (it) 1985-06-18
US4161513A (en) 1979-07-17
GB1574543A (en) 1980-09-10

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