IT1126817B - Procedimento per la preparazione di ossido di zirconio a partire da ziconato di calcio tecnico - Google Patents

Procedimento per la preparazione di ossido di zirconio a partire da ziconato di calcio tecnico

Info

Publication number: IT1126817B
Authority: IT; Italy
Prior art keywords: ziconate; procedure; preparation; zirconium oxide; technical calcium
Prior art date: 1978-12-15

Application number

IT50629/79A

Other languages

English (en)

Other versions

IT7950629A0 (it

Inventor

Wilhelm Brugger

Original Assignee

Goldschmidt Ag Th

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.)

1978-12-15

Filing date

1979-10-22

Publication date

1986-05-21

1979-10-22 Application filed by Goldschmidt Ag Th filed Critical Goldschmidt Ag Th

1979-10-22 Publication of IT7950629A0 publication Critical patent/IT7950629A0/it

1986-05-21 Application granted granted Critical

1986-05-21 Publication of IT1126817B publication Critical patent/IT1126817B/it

Links

OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title 1
229910052791 calcium Inorganic materials 0.000 title 1
239000011575 calcium Substances 0.000 title 1
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 title 1
229910001928 zirconium oxide Inorganic materials 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/02—Oxides
- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/486—Fine ceramics
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Ceramic Engineering (AREA)
Composite Materials (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Inorganic Chemistry (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

IT50629/79A 1978-12-15 1979-10-22 Procedimento per la preparazione di ossido di zirconio a partire da ziconato di calcio tecnico IT1126817B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2854200A DE2854200C2 (de)	1978-12-15	1978-12-15	Verfahren zur Herstellung von Zirkonoxid aus technischem Calciumzirkonat

Publications (2)

Publication Number	Publication Date
IT7950629A0 IT7950629A0 (it)	1979-10-22
IT1126817B true IT1126817B (it)	1986-05-21

Family

ID=6057293

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT50629/79A IT1126817B (it)	1978-12-15	1979-10-22	Procedimento per la preparazione di ossido di zirconio a partire da ziconato di calcio tecnico

Country Status (7)

Country	Link
US (1)	US4243649A (it)
CA (1)	CA1109644A (it)
DE (1)	DE2854200C2 (it)
FR (1)	FR2444006A1 (it)
GB (1)	GB2037267B (it)
IT (1)	IT1126817B (it)
ZA (1)	ZA796424B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3143921C2 (de) *	1981-11-05	1984-06-28	Dynamit Nobel Ag, 5210 Troisdorf	Verfahren zur Herstellung von basischem Zirkoniumkarbonat
NZ215774A (en) *	1985-05-02	1988-08-30	Ici Australia Ltd	Purification of zirconium compounds
EP0395912B1 (de) *	1989-05-02	1993-10-20	Lonza Ag	Sinterfähiges Zirkonoxidpulver und Verfahren zu seiner Herstellung
RU2116254C1 (ru) *	1997-06-24	1998-07-27	Институт химии и технологии редких элементов и минерального сырья Кольского научного центра РАН	Способ получения диоксида циркония
RU2192297C1 (ru) *	2001-10-25	2002-11-10	Демахин Анатолий Григорьевич	Способ переработки реакционных масс, образующихся в процессе детоксикации люизита
US6737030B2 (en)	2002-01-29	2004-05-18	Ati Properties, Inc.	Method for separating hafnium from zirconium
RU2386713C1 (ru) *	2008-11-05	2010-04-20	Институт химии Дальневосточного отделения Российской академии наук (статус государственного учреждения) (Институт химии ДВО РАН)	Способ переработки цирконийсодержащего сырья
RU2434956C2 (ru) *	2009-10-26	2011-11-27	Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина"	Способ переработки циркона с получением диоксида циркония
RU2466095C1 (ru) *	2011-02-24	2012-11-10	Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ")	Способ переработки тетрахлорида циркония с получением диоксида циркония и соляной кислоты
RU2508412C1 (ru) *	2012-11-02	2014-02-27	Федеральное государственное бюджетное учреждение науки Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра Российской академии наук (ИХТРЭМС КНЦ РАН)	Способ переработки бадделеитового концентрата
RU2576710C1 (ru) *	2014-10-08	2016-03-10	ЭкоЛайв Текнолоджис Лимитед	Способ бифторидной переработки редкого и редкоземельного минерального сырья
RU2607862C1 (ru) *	2015-09-07	2017-01-20	Акционерное общество "Объединенная химическая компания "УРАЛХИМ" (АО "ОХК "УРАЛХИМ")	Способ извлечения редкоземельных металлов и получения строительного гипса из ангидрита
CN114057504B (zh) *	2021-11-26	2022-10-14	武汉科技大学	一种低导热锆酸钙材料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2721117A (en) *	1951-09-29	1955-10-18	Zirconium Corp Of America	Production of calcium zirconate
US3445199A (en) *	1963-07-09	1969-05-20	Thann & Mulhouse	Preparation of zirconium compounds
DE1467331B2 (de) *	1963-07-09	1971-07-15	Fabriques De Produits Chimiques De Thann Et De Mulhouse, Thann, Haut Rhin (Frankreich)	Verfahren zur herstellung von zirkonverbindungen
DE1592423B2 (de) *	1967-03-17	1971-09-16	Th Goldschmidt AG, 4300 Essen	Verfahren zur aufarbeitung von baddeleyit
US3832441A (en) *	1973-07-16	1974-08-27	R Schoenlaub	Method of manufacturing zirconium oxide and salts

1978
- 1978-12-15 DE DE2854200A patent/DE2854200C2/de not_active Expired
1979
- 1979-10-22 IT IT50629/79A patent/IT1126817B/it active
- 1979-11-21 US US06/096,424 patent/US4243649A/en not_active Expired - Lifetime
- 1979-11-22 FR FR7928771A patent/FR2444006A1/fr active Granted
- 1979-11-27 ZA ZA00796424A patent/ZA796424B/xx unknown
- 1979-12-12 CA CA341,721A patent/CA1109644A/en not_active Expired
- 1979-12-12 GB GB7942817A patent/GB2037267B/en not_active Expired

Also Published As

Publication number	Publication date
DE2854200C2 (de)	1981-02-05
FR2444006A1 (fr)	1980-07-11
US4243649A (en)	1981-01-06
FR2444006B1 (it)	1984-03-23
CA1109644A (en)	1981-09-29
GB2037267B (en)	1982-10-20
ZA796424B (en)	1980-11-26
IT7950629A0 (it)	1979-10-22
GB2037267A (en)	1980-07-09
DE2854200B1 (de)	1980-06-04

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IT1119252B (it)	1986-03-10	Procedimento per la preparazione di un catalizzatore
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IT1124851B (it)	1986-05-14	Procedimento eterogeneo per la preparazione di 1,1-diesteri
IT1126817B (it)	1986-05-21	Procedimento per la preparazione di ossido di zirconio a partire da ziconato di calcio tecnico
AR222052A1 (es)	1981-04-15	Un procedimiento de preparacion de un derivado de espiro-policicloimidazolidindiona
ES490213A0 (es)	1981-05-16	Un procedimiento para la preparacion de fenetanolaminas
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IT1100096B (it)	1985-09-28	Procedimento per la preparazione di acidi alfa,omega-dicarbossilici
IT1207014B (it)	1989-05-17	Procedimento per la preparazione di acetonitrili sostituiti
IT1120037B (it)	1986-03-19	Perfezionato procedimento per la preparazione di p-amminofenolo
ES491755A0 (es)	1981-05-16	Un procedimiento de preparacion de hidroxicloruros de alumi-nio
IT1104579B (it)	1985-10-21	Procedimento per la preparazione di miscele ferossidiche
IT1162780B (it)	1987-04-01	Procedimento per la preparazione di 1 alfa,3 beta-di-idrossi delta-5-steroidi
NO794090L (no)	1980-06-19	Fremgangsmaate for fremstilling av klordioksyd
NO150995C (no)	1985-01-30	Fremgangsmaate til fremstilling av en sekk forsynt med kryssbunn
IT7947792A0 (it)	1979-01-26	Procedimento per la preparazione di n-etiletilendiammina
IT1207205B (it)	1989-05-17	Procedimento per la preparazione di ciclopropan-nitrili
IT1115160B (it)	1986-02-03	Procedimento per la preparazione di un agente scintillografico
NO147309C (no)	1983-03-16	Fremgangsmaate for fremstilling av antitumordeoksyantracykliner
ES487090A0 (es)	1980-11-01	Procedimiento de preparacion de un derivado ciclododecano
NO151120C (no)	1985-02-13	Fremgangsmaate for fremstilling av dinitroglykoluril
TR20895A (tr)	1982-12-15	1,2,3-tiyadiyazol-5-yl uerelerinin hazirlanmasina mahsus usul
ES493200A0 (es)	1981-06-16	Un procedimiento para la preparacion de fenil-quinolicidinas
ES487087A0 (es)	1980-12-16	Un procedimiento para la preparacion de n-cloroimidas