KR900003065A - 산화티탄의 제조방법 - Google Patents
산화티탄의 제조방법 Download PDFInfo
- Publication number
- KR900003065A KR900003065A KR1019890011840A KR890011840A KR900003065A KR 900003065 A KR900003065 A KR 900003065A KR 1019890011840 A KR1019890011840 A KR 1019890011840A KR 890011840 A KR890011840 A KR 890011840A KR 900003065 A KR900003065 A KR 900003065A
- Authority
- KR
- South Korea
- Prior art keywords
- titanium
- organic solvent
- sulfuric acid
- acid solution
- ions
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 title claims 3
- 239000010936 titanium Substances 0.000 claims description 31
- 229910052719 titanium Inorganic materials 0.000 claims description 30
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 45
- 239000003960 organic solvent Substances 0.000 claims 29
- 239000000243 solution Substances 0.000 claims 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 15
- -1 titanium ions Chemical class 0.000 claims 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 9
- 229910052742 iron Inorganic materials 0.000 claims 7
- 150000001875 compounds Chemical class 0.000 claims 6
- 150000003973 alkyl amines Chemical class 0.000 claims 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 5
- 229910021645 metal ion Inorganic materials 0.000 claims 5
- 229910052760 oxygen Inorganic materials 0.000 claims 5
- 239000001301 oxygen Substances 0.000 claims 5
- 230000007062 hydrolysis Effects 0.000 claims 4
- 238000006460 hydrolysis reaction Methods 0.000 claims 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 claims 3
- 230000001172 regenerating effect Effects 0.000 claims 3
- 229910000348 titanium sulfate Inorganic materials 0.000 claims 3
- 150000001805 chlorine compounds Chemical class 0.000 claims 2
- 150000002500 ions Chemical class 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- CBXWGGFGZDVPNV-UHFFFAOYSA-N so4-so4 Chemical compound OS(O)(=O)=O.OS(O)(=O)=O CBXWGGFGZDVPNV-UHFFFAOYSA-N 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 claims 1
- 229910000349 titanium oxysulfate Inorganic materials 0.000 claims 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims 1
- 239000012074 organic phase Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/001—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
- C22B3/28—Amines
- C22B3/282—Aliphatic amines
-
- 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
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/09—Reaction techniques
- Y10S423/14—Ion exchange; chelation or liquid/liquid ion extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63-206029 | 1988-08-19 | ||
JP63206029A JPH0254731A (ja) | 1988-08-19 | 1988-08-19 | チタンの分離法 |
JP206029 | 1988-08-19 | ||
JP63310887A JPH02156028A (ja) | 1988-12-08 | 1988-12-08 | チタンの分離方法 |
JP310887 | 1988-12-08 | ||
JP324412 | 1988-12-22 | ||
JP32441288A JP2702200B2 (ja) | 1988-12-22 | 1988-12-22 | 酸化チタンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900003065A true KR900003065A (ko) | 1990-03-23 |
KR950005764B1 KR950005764B1 (ko) | 1995-05-30 |
Family
ID=27328578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890011840A KR950005764B1 (ko) | 1988-08-19 | 1989-08-19 | 산화티탄의 제조방법 |
Country Status (11)
Country | Link |
---|---|
US (1) | US5061460A (ko) |
EP (1) | EP0356132B1 (ko) |
KR (1) | KR950005764B1 (ko) |
BR (1) | BR8904168A (ko) |
CA (1) | CA1329697C (ko) |
DE (1) | DE68922042T2 (ko) |
ES (1) | ES2070177T3 (ko) |
FI (1) | FI96305C (ko) |
NO (1) | NO893329L (ko) |
PL (1) | PL163085B1 (ko) |
YU (1) | YU162289A (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04119919A (ja) * | 1990-09-12 | 1992-04-21 | Chiyuushitsu Kenkyusho:Kk | 二酸化チタンの製造方法 |
AU5419598A (en) * | 1996-12-16 | 1998-07-15 | Industrial Research Limited | Synthesis of aluminium and titanium compounds |
US6548039B1 (en) | 1999-06-24 | 2003-04-15 | Altair Nanomaterials Inc. | Processing aqueous titanium solutions to titanium dioxide pigment |
US6440383B1 (en) | 1999-06-24 | 2002-08-27 | Altair Nanomaterials Inc. | Processing aqueous titanium chloride solutions to ultrafine titanium dioxide |
US6375923B1 (en) * | 1999-06-24 | 2002-04-23 | Altair Nanomaterials Inc. | Processing titaniferous ore to titanium dioxide pigment |
JP2002087818A (ja) * | 2000-09-14 | 2002-03-27 | Sumitomo Chem Co Ltd | 酸化チタンの製造方法 |
US6890510B2 (en) | 2001-07-20 | 2005-05-10 | Altair Nanomaterials Inc. | Process for making lithium titanate |
EP1282180A1 (en) | 2001-07-31 | 2003-02-05 | Xoliox SA | Process for producing Li4Ti5O12 and electrode materials |
DE102004020213A1 (de) * | 2004-04-22 | 2005-11-24 | Kerr-Mcgee Pigments Gmbh | Zusammensetzung für das Chemisch-Mechanische Polieren (CMP) |
CN101785132B (zh) | 2007-03-30 | 2013-09-04 | 爱尔达纳米公司 | 制备锂离子电池的方法 |
US20160032422A1 (en) * | 2014-08-04 | 2016-02-04 | The Chemours Company Tt Llc | Process for preferential dissolution of iron in the presence of titanium |
CN106673059A (zh) * | 2015-11-05 | 2017-05-17 | 四川航都钛业科技有限公司 | 一种利用柠檬酸钠法漂白偏钛酸的工艺 |
CN109179549A (zh) * | 2018-08-09 | 2019-01-11 | 华颢控股(集团)有限公司 | 一种再降低中间体废水萃取后无机相中cod的方法 |
CN116103517B (zh) * | 2023-02-03 | 2024-04-26 | 哈尔滨工业大学(威海) | 一种从含钛和/或铁的酸性溶液中萃取分离钛和/或铁的萃取溶剂及萃取方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2253595A (en) * | 1938-11-26 | 1941-08-26 | Du Pont | Titanium oxide production |
US2993757A (en) * | 1958-07-07 | 1961-07-25 | Crucible Steel Co America | Process for recovering acid values from mixed acid waste |
US3067010A (en) * | 1960-10-19 | 1962-12-04 | Dow Chemical Co | Process for preparation of titanium dioxide |
US3104950A (en) * | 1961-12-11 | 1963-09-24 | Dow Chemical Co | Process for the separation of iron and titanium values by extraction and the subsequent preparation of anhydrous titanium dopxode |
US3795727A (en) * | 1968-09-19 | 1974-03-05 | Kanto Denka Kogyo Kk | Process for recovering pure aqueous solution of ferric chloride and aqueous solution of metal chlorides free of ferric chloride |
JPS5248477B2 (ko) * | 1974-10-23 | 1977-12-09 | ||
JPS5812323B2 (ja) * | 1980-08-29 | 1983-03-08 | 株式会社西村渡辺抽出研究所 | 金属鉄の回収方法 |
CA1303815C (en) * | 1987-06-30 | 1992-06-23 | Solex Research Corporation Of Japan | Method for neutralization treatment of sulfuric acid containing iron ions |
US4758414A (en) * | 1987-06-30 | 1988-07-19 | The Dow Chemical Company | Iron or aluminum precipitation in strong acid systems |
EP0298763A3 (en) * | 1987-07-08 | 1990-01-10 | Solex Research Corporation of Japan | Method for recovering titanium |
-
1989
- 1989-08-10 US US07/392,128 patent/US5061460A/en not_active Expired - Fee Related
- 1989-08-11 CA CA000608145A patent/CA1329697C/en not_active Expired - Fee Related
- 1989-08-16 DE DE68922042T patent/DE68922042T2/de not_active Revoked
- 1989-08-16 EP EP89308328A patent/EP0356132B1/en not_active Revoked
- 1989-08-16 ES ES89308328T patent/ES2070177T3/es not_active Expired - Lifetime
- 1989-08-16 FI FI893862A patent/FI96305C/fi not_active IP Right Cessation
- 1989-08-18 PL PL89281087A patent/PL163085B1/pl unknown
- 1989-08-18 NO NO89893329A patent/NO893329L/no unknown
- 1989-08-18 BR BR898904168A patent/BR8904168A/pt unknown
- 1989-08-18 YU YU01622/89A patent/YU162289A/xx unknown
- 1989-08-19 KR KR1019890011840A patent/KR950005764B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE68922042T2 (de) | 1995-08-24 |
FI893862L (fi) | 1990-02-20 |
FI96305C (fi) | 1996-06-10 |
BR8904168A (pt) | 1990-04-10 |
PL163085B1 (pl) | 1994-02-28 |
DE68922042D1 (de) | 1995-05-11 |
EP0356132A1 (en) | 1990-02-28 |
FI96305B (fi) | 1996-02-29 |
EP0356132B1 (en) | 1995-04-05 |
CA1329697C (en) | 1994-05-24 |
FI893862A0 (fi) | 1989-08-16 |
US5061460A (en) | 1991-10-29 |
ES2070177T3 (es) | 1995-06-01 |
NO893329D0 (no) | 1989-08-18 |
KR950005764B1 (ko) | 1995-05-30 |
YU162289A (en) | 1990-12-31 |
NO893329L (no) | 1990-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900003065A (ko) | 산화티탄의 제조방법 | |
US5073354A (en) | Process of stripping gold and silver from carbon | |
US4123499A (en) | Recovering metal values from marine manganese nodules | |
US3751553A (en) | Process for separating yttrium values from the lanthanides | |
ES437687A1 (es) | Procedimiento para la obtencion de cobre electrolitico a partir de minerales cupriferos. | |
CN1333090C (zh) | 一种氟碳铈矿氧化焙烧-硫酸浸出-萃取后有机相除氟的方法 | |
IL59457A (en) | Method of recovering the uranium contained in impure phosphoric acid | |
CN1033077A (zh) | 从氯化物溶液中回收金属的方法 | |
GB1497349A (en) | Method of obtaining copper from cupriferous sulphide concentrates | |
KR830010212A (ko) | 알킬 피로인산으로부터 우라늄을 추출하는 방법 | |
DE2967288D1 (en) | Process for recovering indium | |
CN111254295B (zh) | 从锌置换渣硫酸浸出液中萃取分离镓的方法及其应用 | |
US5284633A (en) | Solvent extraction of precious metals with hydroxyquinoline and stripping with acidified thiourea | |
KR890000355A (ko) | 철 이온을 함유하는 황산의 중화 처리방법 | |
CA2884546C (en) | Solvent extraction process | |
US2937925A (en) | Solvent extraction process for uranium from chloride solutions | |
US3848069A (en) | Process for recovering selenium values from aqueous solutions containing molybdenum,rhenium and selenium values | |
US3069231A (en) | Method of separating nickel and cobalt compounds and producing salts therefrom | |
KR910009943A (ko) | 갈륨을 함유하는 염기성 용액으로 부터 갈륨의 회수 방법 | |
IE61666B1 (en) | Process for the recovery of gallium by liquid-liquid extraction | |
KR880014123A (ko) | 액체-액체 추출에 의한 갈륨의 회수방법 | |
JPS6112010B2 (ko) | ||
CA2342513C (en) | Use of cupric chloride etchant solution in a solvent extraction electrowinning copper refinery | |
JPS5836677B2 (ja) | 硫酸鉄溶液から硫酸及び含有金属を回収する方法 | |
US5277883A (en) | Recovery of metal values from aqueous solutions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19890819 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19911129 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19890819 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19940720 Patent event code: PE09021S01D |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19950203 Patent event code: PE09021S01D |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19950429 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19950817 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19950925 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19950925 End annual number: 3 Start annual number: 1 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |