DK552387A - Fremgangsmaade til fremstilling af zirkoniumsulfat-tetrahydrat - Google Patents
Fremgangsmaade til fremstilling af zirkoniumsulfat-tetrahydratInfo
- Publication number
- DK552387A DK552387A DK552387A DK552387A DK552387A DK 552387 A DK552387 A DK 552387A DK 552387 A DK552387 A DK 552387A DK 552387 A DK552387 A DK 552387A DK 552387 A DK552387 A DK 552387A
- Authority
- DK
- Denmark
- Prior art keywords
- zirconium sulfate
- sulfate tetrahydrate
- acid
- tetradhydrate
- sulphate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/14—Obtaining zirconium or hafnium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/06—Sulfates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPH872686 | 1986-10-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK552387D0 DK552387D0 (da) | 1987-10-21 |
DK552387A true DK552387A (da) | 1988-04-29 |
Family
ID=3771872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK552387A DK552387A (da) | 1986-10-28 | 1987-10-21 | Fremgangsmaade til fremstilling af zirkoniumsulfat-tetrahydrat |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0289537B1 (ja) |
JP (1) | JPH01501061A (ja) |
KR (1) | KR880701685A (ja) |
AT (1) | ATE83471T1 (ja) |
AU (1) | AU591361B2 (ja) |
DE (1) | DE3783132T2 (ja) |
DK (1) | DK552387A (ja) |
ES (1) | ES2008758A6 (ja) |
WO (1) | WO1988003128A1 (ja) |
ZA (1) | ZA877543B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5643700A (en) * | 1999-06-07 | 2000-12-28 | University Of Pretoria, The | Beneficiation of zircon |
CN108002441A (zh) * | 2017-12-20 | 2018-05-08 | 山东磊宝锆业科技股份有限公司 | 从脱硅锆中提纯制取高纯四水硫酸锆的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1648569A (en) * | 1923-09-25 | 1927-11-08 | Trapp Hans | Process for the manufacture of pure zirconium sulphate |
US3672825A (en) * | 1970-02-16 | 1972-06-27 | Tizon Chem Corp | Process for preparing basic zirconium sulfates and other zirconium compounds such as zirconium fluosulfates,and compositions containing the same |
FR2469462A1 (fr) * | 1979-11-09 | 1981-05-22 | Rhone Poulenc Ind | Procede de traitement d'un minerai complexe de titane, zirconium et terres rares |
GB8419226D0 (en) * | 1984-07-27 | 1984-08-30 | Cookson Group Plc | Extraction process |
AU586467B2 (en) * | 1985-02-01 | 1989-07-13 | Commonwealth Scientific And Industrial Research Organisation | Process for the production of high purity zirconia |
EP0272294B1 (en) * | 1986-06-17 | 1992-10-21 | Commonwealth Scientific And Industrial Research Organisation | Preparation of hydrolysed zirconium salt precursors and high purity zirconia |
AU607919B2 (en) * | 1986-06-18 | 1991-03-21 | Commonwealth Scientific And Industrial Research Organisation | Manufacture of high purity zirconia from low-silica zirconiferous materials |
-
1987
- 1987-10-07 ZA ZA877543A patent/ZA877543B/xx unknown
- 1987-10-13 JP JP62506449A patent/JPH01501061A/ja active Pending
- 1987-10-13 DE DE8787906978T patent/DE3783132T2/de not_active Expired - Fee Related
- 1987-10-13 WO PCT/AU1987/000344 patent/WO1988003128A1/en active IP Right Grant
- 1987-10-13 AT AT87906978T patent/ATE83471T1/de not_active IP Right Cessation
- 1987-10-13 EP EP19870906978 patent/EP0289537B1/en not_active Expired - Lifetime
- 1987-10-13 AU AU81091/87A patent/AU591361B2/en not_active Ceased
- 1987-10-21 DK DK552387A patent/DK552387A/da not_active Application Discontinuation
- 1987-10-28 ES ES8703084A patent/ES2008758A6/es not_active Expired
-
1988
- 1988-06-28 KR KR1019880700743A patent/KR880701685A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DK552387D0 (da) | 1987-10-21 |
DE3783132T2 (de) | 1993-04-22 |
KR880701685A (ko) | 1988-11-04 |
EP0289537A4 (en) | 1989-11-14 |
ZA877543B (en) | 1988-12-28 |
WO1988003128A1 (en) | 1988-05-05 |
DE3783132D1 (de) | 1993-01-28 |
ES2008758A6 (es) | 1989-08-01 |
ATE83471T1 (de) | 1993-01-15 |
AU591361B2 (en) | 1989-11-30 |
EP0289537A1 (en) | 1988-11-09 |
EP0289537B1 (en) | 1992-12-16 |
JPH01501061A (ja) | 1989-04-13 |
AU8109187A (en) | 1988-05-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment |