GB1456947A - Process for the manufacture of carbonated zirconium oxide hydrate - Google Patents

Process for the manufacture of carbonated zirconium oxide hydrate

Info

Publication number
GB1456947A
GB1456947A GB4472475A GB4472475A GB1456947A GB 1456947 A GB1456947 A GB 1456947A GB 4472475 A GB4472475 A GB 4472475A GB 4472475 A GB4472475 A GB 4472475A GB 1456947 A GB1456947 A GB 1456947A
Authority
GB
United Kingdom
Prior art keywords
carbonated
zirconium oxide
oxide hydrate
disulphatozirconic
zro
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
GB4472475A
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.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of GB1456947A publication Critical patent/GB1456947A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

1456947 Carbonated zirconium oxide TH GOLDSCHMIDT AG 29 Oct 1975 [21 March 1975] 44724/75 Heading C1A Carbonated zirconium oxide hydrate (ZrO 3 (OH) 2 . CO 2 . PH 2 O) is prepared by introducing disulphatozirconic acid trihydrate H 2 ZrO (SO 4 ) 2 . 3H 2 O into a saturated aqueous solution of alkali metal chloride or sulphate at 0-35‹C., the solution containing at least equivalent amounts of alkali metal carbonate and/or bicarbonate or ammonium carbonate relative to the sulphate groups of the disulphatozirconic acid trihydrate: the mixture containing the trihydrate may be stirred until evolution of CO 2 is complete, and the carbonated zirconium oxide hydrate which precipitates out may be separated. The precipitate is washed with water, and optionally dried at room temperature in a stream of CO 2 . The product dissolves readily in ammonium carbonate solutions to form (NH 4 ) 3 ZrOH(CO 3 ) 3 2H 2 O.
GB4472475A 1975-03-21 1975-10-29 Process for the manufacture of carbonated zirconium oxide hydrate Expired GB1456947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2512507 1975-03-21

Publications (1)

Publication Number Publication Date
GB1456947A true GB1456947A (en) 1976-12-01

Family

ID=5942076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4472475A Expired GB1456947A (en) 1975-03-21 1975-10-29 Process for the manufacture of carbonated zirconium oxide hydrate

Country Status (4)

Country Link
JP (1) JPS51111500A (en)
FR (1) FR2304571A1 (en)
GB (1) GB1456947A (en)
ZA (1) ZA756643B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308866A (en) * 1996-01-04 1997-07-09 Rolls Royce Plc Ducted fan gas turbine engine with secondary duct

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101044393B1 (en) * 2007-12-27 2011-06-27 주식회사 엘지화학 Catalyst composition comprising zirconium compounds for esterfication reaction and method for preparing ester compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308866A (en) * 1996-01-04 1997-07-09 Rolls Royce Plc Ducted fan gas turbine engine with secondary duct

Also Published As

Publication number Publication date
ZA756643B (en) 1976-09-29
JPS51111500A (en) 1976-10-01
FR2304571A1 (en) 1976-10-15

Similar Documents

Publication Publication Date Title
JPS5528968A (en) Production of amine oxide
GB1535295A (en) Process for producing hydrogen
GB1456948A (en) Process for the manufacture of carbonated zirconium oxide hydrate
GB1489400A (en) Aluminium hydroxycarbonate hydrate
JPS5670836A (en) Preparation of methanol synthesis catalyst
GB1389621A (en) Salts of 3-hydroxy-2-hydroxy-methyl-propanesulphonic acid-1 and a process for their preparation
GB1429352A (en) Manufacture of sodium pyrosulphite
GB1271449A (en) Production of iron oxide pigments
GB1456947A (en) Process for the manufacture of carbonated zirconium oxide hydrate
GB1368602A (en) Manufacture of copper oxide
RU94030732A (en) Method of alkaline metal carbonate producing, method of sodium carbonate producing
ES471032A1 (en) Purification process
GB1495267A (en) Process for the production of basic zirconium carbonate
JPS6472915A (en) Production of ammonia and sulfur dioxide
GB986561A (en) A process for decomposing zircon sand
GB1479581A (en) Method for producing alkali metal gold sulphites
GB1514807A (en) Process for preparing sulphur dioxide
GB1534196A (en) Process for producing a pigment
GB1445652A (en) Sulphuric acid process for preparing titanium dioxide
GB1464794A (en) Method of preparing globules containing an actinide metal
GB1131726A (en) Process for recovery of copper
ES8203016A1 (en) Directly injectable aqueous solutions of the alkali salts of canrenoic acid and of furosemide, and process for their production.
ES463262A1 (en) Process of producing the magnesium salt of p-chlorophenoxyisobutyric acid
GB895365A (en) Process for the production of glass
GB1524119A (en) Lime recovery process

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed