KR830004159A - 티타늄 화합물의 제조방법 - Google Patents
티타늄 화합물의 제조방법 Download PDFInfo
- Publication number
- KR830004159A KR830004159A KR1019800003167A KR800003167A KR830004159A KR 830004159 A KR830004159 A KR 830004159A KR 1019800003167 A KR1019800003167 A KR 1019800003167A KR 800003167 A KR800003167 A KR 800003167A KR 830004159 A KR830004159 A KR 830004159A
- Authority
- KR
- South Korea
- Prior art keywords
- titanium
- solution
- sulfuric acid
- reaction mixture
- titanium sulfate
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 2
- 150000003609 titanium compounds Chemical class 0.000 title 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 18
- 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 10
- 229910000348 titanium sulfate Inorganic materials 0.000 claims 10
- 239000011541 reaction mixture Substances 0.000 claims 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- 239000010936 titanium Substances 0.000 claims 4
- 229910052719 titanium Inorganic materials 0.000 claims 4
- 239000007795 chemical reaction product Substances 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000001354 calcination Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 229910000358 iron sulfate Inorganic materials 0.000 claims 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000010586 diagram Methods 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
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
-
- 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
- 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
- C22B34/1236—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
- C22B34/124—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors
- C22B34/125—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 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching using acidic solutions or liquors containing a sulfur ion as active agent
-
- 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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
이산화티타늄을 제조하기 위한 연속공정도.
Claims (3)
- 황산과 반응하여 황산 티타늄을 얻기에 충분한 화학식량 이상인 10내지 400%의 티타늄 함유물질과 용액 총중량을 기준하여 25내지 60중량%인 희황산용액을 140℃이하에서 반응시키고 생성된 반응혼액을, 반응생성물이 침전됨이 없이 110℃이하로 냉각시켜 황산티타늄을 함유하는 반응혼액을 얻은후 불용성 고체를 분리시킴을 특징으로 하여 황산티타늄용액을 제조하는 방법.
- 황산과 반응하여 황산티타늄을 얻기에 충분한 화학식량 이상인 약 10내지 400%의 티타늄 함유물질과 용액의 총중량을 기준하여 25내지 60중량%인 희황산용액을 140℃이하에서 반응시키고 생성된 반응혼액을, 반응 생성물이 침전됨이 없이 110℃이하로 냉각시킨후 용해되지 않은 고체와 황산철을 상기 반응혼액으로부터 제거하여 황산티타늄 용액을 얻고 이 황산티타늄 용액을 가수분해하여 이산화티타늄의 수화물을 얻은 다음 이 수화물을 하소시킴을 특징으로하여 이산화 티타늄을 제조하는 방법.
- 황산과 반응하여 황산티타늄을 얻기에 충분한 화학식량 이상인 10내지 400%의 티타늄 함유물질과 용액 총중량을 기준하여 25내지 60중량%인 희황산을 140℃이하에서 제1반응용기에서 연속적으로 반응시키고 생성된 반응 혼액을, 제2반응용기에서 반응생성물이 침전됨이 없이 계속 반응시키면서 110℃이하로 냉각시킨후 미반응된 티타늄 함유물질을 반응혼액으로부터 분리시켜 황산철과 황산티타늄의 용액을 얻고 이용액으로부터 황산철을 제거하여 황산티타늄 용액을 얻은다음 이 황산티타늄 용액을 가수분해하여 이산화티타늄의 수화물을 얻고 황산용액을 버리고 얻은 수화물을 하소시킴을 특징으로하여 이산화티타늄을 제조하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6545079A | 1979-08-10 | 1979-08-10 | |
| US06/151,999 US4288416A (en) | 1979-08-10 | 1980-05-30 | Process for manufacturing titanium compounds |
| US151999 | 1980-05-30 | ||
| US65450 | 1987-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR830004159A true KR830004159A (ko) | 1983-07-06 |
Family
ID=26745613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019800003167A KR830004159A (ko) | 1979-08-10 | 1980-08-09 | 티타늄 화합물의 제조방법 |
Country Status (9)
| Country | Link |
|---|---|
| KR (1) | KR830004159A (ko) |
| CA (1) | CA1157230A (ko) |
| DE (1) | DE3030177A1 (ko) |
| ES (1) | ES494097A0 (ko) |
| FI (1) | FI70564C (ko) |
| FR (1) | FR2463099A1 (ko) |
| GB (1) | GB2055781B (ko) |
| PL (1) | PL123203B1 (ko) |
| YU (1) | YU279782A (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3524053A1 (de) * | 1985-07-05 | 1987-01-08 | Bayer Antwerpen Nv | Verfahren zur herstellung von hochwertigem titandioxid nach dem sulfatverfahren |
| DE3643711A1 (de) * | 1986-12-20 | 1988-06-30 | Bayer Antwerpen Nv | Verfahren zur herstellung von hochwertigem titandioxid nach dem sulfatverfahren |
| CN108341429B (zh) * | 2018-04-13 | 2024-08-20 | 重庆鹏越科技发展有限公司 | 一种黑钛液的后处理方法及其使用的装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1504672A (en) * | 1924-02-04 | 1924-08-12 | Blumenfeld Joseph | Preparation of titanium hydroxide |
| FR972979A (fr) * | 1947-10-04 | 1951-02-06 | Titan Co As | Procédé de dissolution de matières titanifères |
| NL206344A (ko) * | 1955-04-21 | 1900-01-01 | ||
| US3071435A (en) * | 1959-08-04 | 1963-01-01 | Nat Lead Co | Method for sulfating titaniferous materials |
| US3071439A (en) * | 1960-01-27 | 1963-01-01 | Dow Unquinesa S A | Method for the preparation of titanium hydrate |
| FR1548343A (ko) * | 1967-07-07 | 1968-12-06 | ||
| DE1592406B2 (de) * | 1967-09-25 | 1978-12-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Titandioxydpigmenten mit hohem Weißgrad |
| CA923711A (en) * | 1969-09-12 | 1973-04-03 | Ishihara Sangyo Kaisha | Titanium dioxide concentrate and its manufacturing process |
-
1980
- 1980-08-08 DE DE19803030177 patent/DE3030177A1/de active Granted
- 1980-08-08 FR FR8017625A patent/FR2463099A1/fr active Granted
- 1980-08-08 CA CA000357839A patent/CA1157230A/en not_active Expired
- 1980-08-08 ES ES494097A patent/ES494097A0/es active Granted
- 1980-08-08 FI FI802512A patent/FI70564C/fi not_active IP Right Cessation
- 1980-08-09 KR KR1019800003167A patent/KR830004159A/ko unknown
- 1980-08-09 PL PL1980226166A patent/PL123203B1/pl unknown
- 1980-08-11 GB GB8026111A patent/GB2055781B/en not_active Expired
-
1982
- 1982-12-17 YU YU279782A patent/YU279782A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES8106679A1 (es) | 1981-08-01 |
| FI70564C (fi) | 1986-09-24 |
| FR2463099B1 (ko) | 1983-07-22 |
| PL123203B1 (en) | 1982-09-30 |
| DE3030177C2 (ko) | 1989-03-16 |
| PL226166A1 (ko) | 1981-05-22 |
| FR2463099A1 (fr) | 1981-02-20 |
| FI802512A (fi) | 1981-02-11 |
| YU279782A (en) | 1986-08-31 |
| ES494097A0 (es) | 1981-08-01 |
| GB2055781A (en) | 1981-03-11 |
| DE3030177A1 (de) | 1981-02-26 |
| CA1157230A (en) | 1983-11-22 |
| FI70564B (fi) | 1986-06-06 |
| GB2055781B (en) | 1983-02-09 |
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