ES442629A1 - Procedimiento para separar particulas de solidos de las so- luciones de sulfato de titanio obtenidas por desdoblamiento de ilmenita o escorias de titanio con acido sulfurico. - Google Patents
Procedimiento para separar particulas de solidos de las so- luciones de sulfato de titanio obtenidas por desdoblamiento de ilmenita o escorias de titanio con acido sulfurico.Info
- Publication number
- ES442629A1 ES442629A1 ES442629A ES442629A ES442629A1 ES 442629 A1 ES442629 A1 ES 442629A1 ES 442629 A ES442629 A ES 442629A ES 442629 A ES442629 A ES 442629A ES 442629 A1 ES442629 A1 ES 442629A1
- Authority
- ES
- Spain
- Prior art keywords
- filter cake
- filter
- titanyl sulfate
- splitting
- sulfate solutions
- Prior art date
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- 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
- C22B34/1259—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 treatment or purification of titanium containing solutions or liquors or slurries
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Filtration Of Liquid (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742454220 DE2454220A1 (de) | 1974-11-15 | 1974-11-15 | Verfahren zur filtration feststoffhaltiger aufschlussloesungen bei der titandioxidherstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES442629A1 true ES442629A1 (es) | 1977-04-16 |
Family
ID=5930918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES442629A Expired ES442629A1 (es) | 1974-11-15 | 1975-11-14 | Procedimiento para separar particulas de solidos de las so- luciones de sulfato de titanio obtenidas por desdoblamiento de ilmenita o escorias de titanio con acido sulfurico. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4013755A (es) |
JP (1) | JPS5176194A (es) |
BE (1) | BE835538A (es) |
BR (1) | BR7507553A (es) |
CA (1) | CA1081620A (es) |
DD (1) | DD121093A5 (es) |
DE (1) | DE2454220A1 (es) |
ES (1) | ES442629A1 (es) |
FR (1) | FR2291154A1 (es) |
GB (1) | GB1516339A (es) |
IT (1) | IT1066347B (es) |
NL (1) | NL7513251A (es) |
NO (1) | NO753665L (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5314623A (en) * | 1984-04-30 | 1994-05-24 | Kdf Fluid Treatment, Inc. | Method for treating fluids |
CH672633A5 (es) * | 1987-11-23 | 1989-12-15 | Escher Wyss Ag | |
DE3742838A1 (de) * | 1987-12-17 | 1989-07-13 | Kronos Titan Gmbh | Verfahren zur herstellung von titandioxid-pigmenten |
US6048505A (en) * | 1997-06-16 | 2000-04-11 | Kemicraft Overseas Limited | Continuous non-polluting liquid phase titanium dioxide process and apparatus |
US7611588B2 (en) * | 2004-11-30 | 2009-11-03 | Ecolab Inc. | Methods and compositions for removing metal oxides |
CN115253478A (zh) * | 2022-07-28 | 2022-11-01 | 攀钢集团攀枝花钛材有限公司 | 一种环保型粗四氯化钛高精过滤装置和沉降方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2287861A (en) * | 1940-03-29 | 1942-06-30 | Gen Chemical Corp | Treatment of titanium solutions |
-
1974
- 1974-11-15 DE DE19742454220 patent/DE2454220A1/de not_active Withdrawn
-
1975
- 1975-10-30 GB GB44912/75A patent/GB1516339A/en not_active Expired
- 1975-10-31 NO NO753665A patent/NO753665L/no unknown
- 1975-11-05 US US05/628,877 patent/US4013755A/en not_active Expired - Lifetime
- 1975-11-12 NL NL7513251A patent/NL7513251A/xx not_active Application Discontinuation
- 1975-11-13 IT IT52197/75A patent/IT1066347B/it active
- 1975-11-13 DD DD189448A patent/DD121093A5/xx unknown
- 1975-11-13 BE BE161839A patent/BE835538A/xx unknown
- 1975-11-13 CA CA239,557A patent/CA1081620A/en not_active Expired
- 1975-11-13 JP JP50135734A patent/JPS5176194A/ja active Pending
- 1975-11-14 ES ES442629A patent/ES442629A1/es not_active Expired
- 1975-11-14 FR FR7534900A patent/FR2291154A1/fr active Granted
- 1975-11-14 BR BR7507553*A patent/BR7507553A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5176194A (es) | 1976-07-01 |
FR2291154A1 (fr) | 1976-06-11 |
DE2454220A1 (de) | 1976-05-20 |
NL7513251A (nl) | 1976-05-18 |
GB1516339A (en) | 1978-07-05 |
US4013755A (en) | 1977-03-22 |
NO753665L (es) | 1976-05-19 |
BR7507553A (pt) | 1976-08-10 |
FR2291154B1 (es) | 1979-01-05 |
BE835538A (nl) | 1976-05-13 |
AU8645675A (en) | 1977-05-19 |
CA1081620A (en) | 1980-07-15 |
IT1066347B (it) | 1985-03-04 |
DD121093A5 (es) | 1976-07-12 |
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