FI832008L - FOERFARANDE FOER ENERGIBESPARING VID TIO2-FRAMSTAELLNING - Google Patents
FOERFARANDE FOER ENERGIBESPARING VID TIO2-FRAMSTAELLNINGInfo
- Publication number
- FI832008L FI832008L FI832008A FI832008A FI832008L FI 832008 L FI832008 L FI 832008L FI 832008 A FI832008 A FI 832008A FI 832008 A FI832008 A FI 832008A FI 832008 L FI832008 L FI 832008L
- Authority
- FI
- Finland
- Prior art keywords
- energibesparing
- framstaellning
- vid
- tio2
- foerfarande foer
- Prior art date
Links
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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3221477 | 1982-06-07 | ||
DE3221477 | 1982-06-07 | ||
DE19823230755 DE3230755A1 (en) | 1982-06-07 | 1982-08-18 | METHOD FOR ENERGY SAVING IN THE TI0 (DOWN ARROW) 2 (UP ARROW) MANUFACTURING |
DE3230755 | 1982-08-18 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI832008A0 FI832008A0 (en) | 1983-06-03 |
FI832008L true FI832008L (en) | 1983-12-08 |
FI72499B FI72499B (en) | 1987-02-27 |
FI72499C FI72499C (en) | 1987-06-08 |
Family
ID=25802310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI832008A FI72499C (en) | 1982-06-07 | 1983-06-03 | Process for energy saving in TiO2 production. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0097259B1 (en) |
DE (2) | DE3230755A1 (en) |
ES (1) | ES523029A0 (en) |
FI (1) | FI72499C (en) |
NO (1) | NO162229C (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3513120A1 (en) * | 1985-04-12 | 1986-10-23 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING TITANIUM DIOXIDE |
DE3537941A1 (en) * | 1985-10-25 | 1987-04-30 | Bayer Ag | METAL SULFATE SUSPENSION DETERMINED FROM THICKEN ACID, METHOD FOR THE PRODUCTION AND USE THEREOF |
DE3627655A1 (en) * | 1986-08-14 | 1988-03-24 | Bayer Ag | METHOD FOR PRODUCING TITANIUM DIOXIDE PIGMENTS |
US5229087A (en) * | 1987-06-04 | 1993-07-20 | Bayer Aktiengesellschaft | Process for the preparation of titanium dioxide |
DE3736111A1 (en) * | 1987-10-26 | 1989-05-03 | Kronos Titan Gmbh | METHOD FOR THE ENERGY-SAVING AND MATERIAL-SAVING RENEWAL OF THE DUENOUS ACID INVOLVED IN TITANIUM OXIDE MANUFACTURE AFTER THE SULPHATE PROCESS |
DE3930991A1 (en) * | 1989-09-16 | 1991-03-28 | Bayer Ag | METHOD FOR PRODUCING TITANIUM DIOXIDE |
ES2045708T3 (en) * | 1990-09-20 | 1994-01-16 | Kronos Titan Gmbh | PROCEDURE FOR THE PREPARATION OF THE DILUTED ACID PRODUCED IN THE MANUFACTURE OF TITANIUM DIOXIDE BY THE SULPHATE PROCEDURE. |
CH682398A5 (en) * | 1991-09-13 | 1993-09-15 | Escher Wyss Ag | A method for saving energy in the production of titanium dioxide. |
CN102115045B (en) * | 2010-11-30 | 2015-10-07 | 东营方圆有色金属有限公司 | A kind of method utilizing flue gas during smelting waste heat thickening-purification technology diluted acid |
CN102080928B (en) * | 2011-02-14 | 2012-11-07 | 潜江方圆钛白有限公司 | Method and device for utilizing heat energy of flue gas produced by calcining in rotary kiln in process of producing titanium dioxide by sulfuric acid method |
CN105561721B (en) * | 2015-12-23 | 2018-01-12 | 上海颜钛实业有限公司 | The processing method of tail gas is calcined in production process of titanium pigment |
CN105727727A (en) * | 2016-02-25 | 2016-07-06 | 攀枝花学院 | Treating method for vanadium slag roasting tail gas |
CN111874945B (en) * | 2020-08-03 | 2022-08-16 | 上海安赐环保科技股份有限公司 | Sulfuric acid process titanium dioxide washing system, purification system and process |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE871599C (en) * | 1939-03-24 | 1953-03-23 | Metallgesellschaft Ag | Process for converting diluted waste sulfuric acid into concentrated acid or oleum |
US3211538A (en) * | 1961-05-31 | 1965-10-12 | Chemical Construction Corp | Concentration of sulfuric acid pickle liquor |
US3105744A (en) * | 1961-12-06 | 1963-10-01 | Nat Lead Co | Method for producing calcined titanium dioxide pigment material |
DE1619881B2 (en) * | 1966-09-21 | 1971-11-11 | Hitachi, Ltd., Tokio | PROCESS FOR DESULFURIZING INDUSTRIAL EXHAUST GAS |
JPS5120282B2 (en) * | 1972-03-29 | 1976-06-24 |
-
1982
- 1982-08-18 DE DE19823230755 patent/DE3230755A1/en not_active Withdrawn
-
1983
- 1983-05-26 DE DE8383105206T patent/DE3361113D1/en not_active Expired
- 1983-05-26 NO NO831868A patent/NO162229C/en not_active IP Right Cessation
- 1983-05-26 EP EP83105206A patent/EP0097259B1/en not_active Expired
- 1983-06-03 FI FI832008A patent/FI72499C/en not_active IP Right Cessation
- 1983-06-06 ES ES523029A patent/ES523029A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0097259B1 (en) | 1985-10-30 |
DE3230755A1 (en) | 1983-12-08 |
DE3361113D1 (en) | 1985-12-05 |
FI72499B (en) | 1987-02-27 |
FI72499C (en) | 1987-06-08 |
NO162229C (en) | 1989-11-29 |
NO831868L (en) | 1983-12-08 |
ES8403424A1 (en) | 1984-03-16 |
ES523029A0 (en) | 1984-03-16 |
FI832008A0 (en) | 1983-06-03 |
EP0097259A1 (en) | 1984-01-04 |
NO162229B (en) | 1989-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI830964L (en) | SLITYTA FOER YTTERDAECK ANVAENDBARA VID TERRAENGKOERNING | |
FI831596A0 (en) | ANORDNING VID JORDBRUKSREDSKAP | |
FI831886A0 (en) | ANORDNING VID JORDBRUKSREDSKAP | |
FI832008L (en) | FOERFARANDE FOER ENERGIBESPARING VID TIO2-FRAMSTAELLNING | |
FI832629A0 (en) | ANORDNING VID PAPPERSMASKIN | |
FI821186A0 (en) | SUGSKAOP VID EN FLAEKT | |
FI830460A0 (en) | ANORDNING VID ELEKTROD | |
FI824534A0 (en) | ANORDNING VID EN ABSORPTIONSKYLAPPARAT | |
FI831004L (en) | DRIVANORDNING FOER TVINNHUVUDENA VID EN SZ-TVINNMASKIN | |
FI831348L (en) | ANORDNING VID SJOEFOERLAGDA ROERVAERMEVAEXLARE | |
FI832823A (en) | BLANDARE FOER ANVAENDANDE VID MASSAPROCESSER | |
FI831351A0 (en) | ANORDNING VID FLISHUGGMASKINER | |
FI830209L (en) | FOERBAETTRINGAR VID CIGARETTFILTER | |
FI832630A0 (en) | ANORDNING VID PAPPERSMASKIN | |
FI832628A0 (en) | ANORDNING VID PAPPERSMASKIN | |
FI822958L (en) | ANORDNING VID LUFTKUDDEFARKOSTER | |
FI832833A (en) | ANORDNING VID VATTENSPRUTMUNNSTYCKET | |
FI824342A0 (en) | FILMBEHANDLINGSSYSTEM VID TOMOGRAFIAVBILDNINGSAPPARAT | |
FI65670B (en) | FAESTSTATIV FOER KIKARE VID HAGELSTUDSARE | |
FI832261L (en) | ANORDNING VID INSTALLATIONSDOSOR | |
FI822904L (en) | ANORDNING VID EN KOPPLINGSARMATUR FOER BELYSNINGSSTOLPAR | |
FI822537A0 (en) | FLAEKTKOMPONENT VID EN LYFTKONDITIONERINGSANORDNING | |
FI823060A0 (en) | LJUDDAEMPNINGSANORDNING VID VENTILATIONSKANALER | |
FI822115L (en) | RAKBLADSKONSTRUKTION VID RAKHYVEL | |
FI821592A0 (en) | DRIVANORDNING VID VALSANLAEGGNINGAR |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Transfer of assignment of patent |
Owner name: KERR-MCGEE PIGMENTS GMBH & CO. KG |
|
MM | Patent lapsed |
Owner name: KERR-MCGEE PIGMENTS GMBH & CO. KG |