FI20115211A0 - Pisteen, missä väri muuttuu harmaaksi määritysmenetelmä titaanivalkoisen valmistusprosessissa - Google Patents
Pisteen, missä väri muuttuu harmaaksi määritysmenetelmä titaanivalkoisen valmistusprosessissaInfo
- Publication number
- FI20115211A0 FI20115211A0 FI20115211A FI20115211A FI20115211A0 FI 20115211 A0 FI20115211 A0 FI 20115211A0 FI 20115211 A FI20115211 A FI 20115211A FI 20115211 A FI20115211 A FI 20115211A FI 20115211 A0 FI20115211 A0 FI 20115211A0
- Authority
- FI
- Finland
- Prior art keywords
- determining
- point
- manufacturing process
- titanium white
- color turns
- Prior art date
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 235000010215 titanium dioxide Nutrition 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010116852.9A CN101788465B (zh) | 2010-03-03 | 2010-03-03 | 钛白生产中变灰点的判定方法 |
| CN201010116852 | 2010-03-03 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20115211A0 true FI20115211A0 (fi) | 2011-03-02 |
| FI20115211L FI20115211L (fi) | 2011-09-04 |
| FI125470B FI125470B (fi) | 2015-10-15 |
Family
ID=42531760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20115211A FI125470B (fi) | 2010-03-03 | 2011-03-02 | Pisteen, missä väri muuttuu harmaaksi määritysmenetelmä titaanivalkoisen valmistusprosessissa |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5289483B2 (fi) |
| CN (1) | CN101788465B (fi) |
| FI (1) | FI125470B (fi) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502809A (zh) * | 2011-10-27 | 2012-06-20 | 攀钢集团研究院有限公司 | 一种制备金红石型钛白粉的水解方法 |
| CN102636463A (zh) * | 2012-04-24 | 2012-08-15 | 攀钢集团攀枝花钢铁研究院有限公司 | 硫酸氧钛水解的在线检测装置及控制设备 |
| CN103512852B (zh) * | 2013-07-29 | 2015-12-09 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种外加晶种稳定性的表征和检测方法 |
| CN103920403B (zh) * | 2014-03-24 | 2015-11-04 | 攀钢集团攀枝花钢铁研究院有限公司 | 钛酸液混匀装置和方法及钛白生产用在线变灰点判定装置 |
| CN105301057B (zh) * | 2015-10-20 | 2018-03-02 | 江苏宏远药业有限公司 | 一种在线监测制备二氧化钛的方法 |
| CN107389624A (zh) * | 2017-08-30 | 2017-11-24 | 攀钢集团研究院有限公司 | 钛液固含量的快速检测方法 |
| CN109738396B (zh) * | 2018-12-10 | 2020-07-28 | 东华大学 | 一种判断活性染料耐盐和/或耐碱稳定性的方法 |
| CN110013682B (zh) * | 2019-05-05 | 2024-01-26 | 河北工业大学 | 一种新型的纳米二氧化钛生产流程控制装置和方法 |
| CN113607670B (zh) * | 2021-08-05 | 2024-04-02 | 攀枝花学院 | 测定工业钛液水解变灰点前的水解率的方法 |
| CN114778465A (zh) * | 2022-04-19 | 2022-07-22 | 龙佰集团股份有限公司 | 一种钛液水解率的测定方法和钛铁矿制备二氧化钛的方法 |
| CN114778466A (zh) * | 2022-04-19 | 2022-07-22 | 龙佰集团股份有限公司 | 一种含钛溶液水解率的测定方法、钛白粉的制备方法 |
| CN115389465B (zh) * | 2022-09-02 | 2024-08-06 | 攀钢集团攀枝花钢铁研究院有限公司 | 水解外加晶种质量的在线检测系统 |
| CN115586098B (zh) * | 2022-09-20 | 2025-07-29 | 广西蓝星大华化工有限责任公司 | 一种钛液自身水解程度的分析方法 |
| CN118724055A (zh) * | 2024-06-06 | 2024-10-01 | 宜宾天原科创设计有限公司 | 一种基于自生晶种水解法制备纳米级高纯二氧化钛的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES373807A1 (es) * | 1969-11-22 | 1972-02-16 | Dow Unquinesa S A | Procedimiento automatico para el control de la hidrolisis de una solucion de titanio en acido sulfunico. |
| JP4858665B2 (ja) * | 2001-09-26 | 2012-01-18 | 富田製薬株式会社 | 紫外線吸収及び／又は遮蔽剤及びその製造法 |
| CN100593517C (zh) * | 2008-05-05 | 2010-03-10 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种制备钛白的水解方法 |
| CN101793679B (zh) * | 2010-03-03 | 2012-10-10 | 攀钢集团钢铁钒钛股份有限公司 | 一种钛白生产中在线变灰点判定装置 |
-
2010
- 2010-03-03 CN CN201010116852.9A patent/CN101788465B/zh active Active
-
2011
- 2011-03-02 FI FI20115211A patent/FI125470B/fi active IP Right Grant
- 2011-03-03 JP JP2011046666A patent/JP5289483B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011178658A (ja) | 2011-09-15 |
| FI20115211L (fi) | 2011-09-04 |
| FI125470B (fi) | 2015-10-15 |
| CN101788465A (zh) | 2010-07-28 |
| JP5289483B2 (ja) | 2013-09-11 |
| CN101788465B (zh) | 2014-08-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
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