ES351954A1 - Procedimiento para beneficiar la baddeleyita. - Google Patents

Procedimiento para beneficiar la baddeleyita.

Info

Publication number: ES351954A1
Authority: ES; Spain
Prior art keywords: stage; sulphate; acid; hcl; fluoride
Prior art date: 1967-03-17
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

ES351954A

Other languages

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.)

1967-03-17

Filing date

1968-03-14

Publication date

1969-06-16

1968-03-14 Application filed by TH Goldschmidt AG filed Critical TH Goldschmidt AG

1969-06-16 Publication of ES351954A1 publication Critical patent/ES351954A1/es

Status Expired legal-status Critical Current

Links

MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
238000007670 refining Methods 0.000 title 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
-1 fluoride ions Chemical class 0.000 abstract 3
229910021653 sulphate ion Inorganic materials 0.000 abstract 3
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 2
229910002651 NO3 Inorganic materials 0.000 abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 2
229910052742 iron Inorganic materials 0.000 abstract 2
238000002386 leaching Methods 0.000 abstract 2
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 1
MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 abstract 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 abstract 1
229910052921 ammonium sulfate Inorganic materials 0.000 abstract 1
239000001166 ammonium sulphate Substances 0.000 abstract 1
235000011130 ammonium sulphate Nutrition 0.000 abstract 1
239000000356 contaminant Substances 0.000 abstract 1
BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 abstract 1
238000001035 drying Methods 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
150000004760 silicates Chemical class 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1
239000010936 titanium Substances 0.000 abstract 1
229910052719 titanium Inorganic materials 0.000 abstract 1
238000005406 washing Methods 0.000 abstract 1

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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
- C04B33/06—Rendering lime harmless
- 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
- C04B33/00—Clay-wares
- C04B33/30—Drying methods
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
- 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)
Ceramic Engineering (AREA)
Organic Chemistry (AREA)
Dispersion Chemistry (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Inorganic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

ES351954A 1967-03-17 1968-03-14 Procedimiento para beneficiar la baddeleyita. Expired ES351954A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEG0049598		1967-03-17

Publications (1)

Publication Number	Publication Date
ES351954A1 true ES351954A1 (es)	1969-06-16

Family

ID=7129046

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES351954A Expired ES351954A1 (es)	1967-03-17	1968-03-14	Procedimiento para beneficiar la baddeleyita.

Country Status (7)

Country	Link
US (1)	US3552914A (es)
JP (1)	JPS5324399B1 (es)
DE (1)	DE1592423B2 (es)
ES (1)	ES351954A1 (es)
FR (1)	FR1557187A (es)
GB (1)	GB1147738A (es)
NL (1)	NL147112B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4067953A (en) *	1972-02-15	1978-01-10	Etienne Roux	Process for upgrading ores containing baddeleyite
DE2854200C2 (de) *	1978-12-15	1981-02-05	Th. Goldschmidt Ag, 4300 Essen	Verfahren zur Herstellung von Zirkonoxid aus technischem Calciumzirkonat
US5470550A (en) *	1993-12-30	1995-11-28	Westinghouse Electric Corporation	Zirconium sulfate precipitation
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
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

1967
- 1967-03-17 DE DE19671592423 patent/DE1592423B2/de active Pending
1968
- 1968-01-22 US US699356A patent/US3552914A/en not_active Expired - Lifetime
- 1968-02-01 GB GB5197/68A patent/GB1147738A/en not_active Expired
- 1968-02-08 FR FR1557187D patent/FR1557187A/fr not_active Expired
- 1968-03-14 ES ES351954A patent/ES351954A1/es not_active Expired
- 1968-03-15 NL NL686803694A patent/NL147112B/xx not_active IP Right Cessation
- 1968-03-18 JP JP1778968A patent/JPS5324399B1/ja active Pending

Also Published As

Publication number	Publication date
DE1592423A1 (de)	1970-10-22
DE1592423B2 (de)	1971-09-16
NL147112B (nl)	1975-09-15
NL6803694A (es)	1968-09-18
JPS5324399B1 (es)	1978-07-20
FR1557187A (es)	1969-02-14
US3552914A (en)	1971-01-05
GB1147738A (en)	1969-04-02

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