JP2004509045A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2004509045A5 JP2004509045A5 JP2002526705A JP2002526705A JP2004509045A5 JP 2004509045 A5 JP2004509045 A5 JP 2004509045A5 JP 2002526705 A JP2002526705 A JP 2002526705A JP 2002526705 A JP2002526705 A JP 2002526705A JP 2004509045 A5 JP2004509045 A5 JP 2004509045A5
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- titanium dioxide
- wings
- section
- sections
- 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.)
- Pending
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 93
- 239000004408 titanium dioxide Substances 0.000 description 46
- 239000007795 chemical reaction product Substances 0.000 description 33
- 238000005498 polishing Methods 0.000 description 29
- 238000012546 transfer Methods 0.000 description 28
- 238000012360 testing method Methods 0.000 description 25
- 238000000034 method Methods 0.000 description 23
- 239000007787 solid Substances 0.000 description 20
- 238000007373 indentation Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 12
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 239000000049 pigment Substances 0.000 description 7
- 235000002639 sodium chloride Nutrition 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000002826 coolant Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/664,334 US6419893B1 (en) | 2000-09-18 | 2000-09-18 | Process for producing and cooling titanium dioxide |
| PCT/US2001/042176 WO2002022504A1 (en) | 2000-09-18 | 2001-09-17 | Process for producing and cooling titanium dioxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004509045A JP2004509045A (ja) | 2004-03-25 |
| JP2004509045A5 true JP2004509045A5 (https=) | 2005-04-07 |
Family
ID=24665571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002526705A Pending JP2004509045A (ja) | 2000-09-18 | 2001-09-17 | 二酸化チタンの製造及び冷却方法並びに装置 |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6419893B1 (https=) |
| EP (1) | EP1326804B1 (https=) |
| JP (1) | JP2004509045A (https=) |
| KR (1) | KR20030059134A (https=) |
| CN (1) | CN1197779C (https=) |
| AT (1) | ATE496006T1 (https=) |
| AU (2) | AU2001295046B2 (https=) |
| BR (1) | BR0113958A (https=) |
| CZ (1) | CZ2003747A3 (https=) |
| DE (1) | DE60143902D1 (https=) |
| MX (1) | MXPA03002302A (https=) |
| NO (1) | NO20031203L (https=) |
| PL (1) | PL360660A1 (https=) |
| RU (1) | RU2245303C2 (https=) |
| SA (1) | SA02220644B1 (https=) |
| TW (1) | TW593154B (https=) |
| UA (1) | UA74008C2 (https=) |
| WO (1) | WO2002022504A1 (https=) |
| ZA (1) | ZA200301574B (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050201927A1 (en) * | 2004-03-12 | 2005-09-15 | Flynn Harry E. | Process for improving raw pigment grindability |
| US20050249659A1 (en) * | 2004-05-04 | 2005-11-10 | Flynn Harry E | Scour media for titanium dioxide production |
| US7465430B2 (en) * | 2004-07-20 | 2008-12-16 | E. I. Du Pont De Nemours And Company | Apparatus for making metal oxide nanopowder |
| CA2512317A1 (en) * | 2004-07-20 | 2006-01-20 | E.I. Dupont De Nemours And Company | Process for making metal oxide nanoparticles |
| MX2007006381A (es) * | 2004-11-30 | 2008-01-24 | Millennium Inorganic Chem | Proceso y dispositivo para enfriar pigmentos inorganicos. |
| WO2007040466A1 (en) | 2005-09-16 | 2007-04-12 | Tronox Llc | Methods of controlling the particle size of titanium dioxide produced by the chloride process |
| US20070072783A1 (en) * | 2005-09-26 | 2007-03-29 | Tronox Llc | Scour medium for titanium dioxide production |
| US7247200B2 (en) * | 2005-11-01 | 2007-07-24 | E. I. Du Pont De Nemours And Company | Titanium dioxide finishing process |
| US20080069764A1 (en) * | 2006-09-18 | 2008-03-20 | Tronox Llc | Process for making pigmentary titanium dioxide |
| US7968077B2 (en) * | 2006-12-20 | 2011-06-28 | Kronos International, Inc. | Method for manufacturing titanium dioxide by oxidizing of titanium tetrachloride |
| DE102007048553A1 (de) * | 2006-12-20 | 2008-06-26 | Kronos International, Inc. | Verfahren zur Herstellung von Titandioxid durch Oxidation von Titantetrachlorid |
| WO2010129847A2 (en) * | 2009-05-08 | 2010-11-11 | E. I. Du Pont De Nemours And Company | Process of using an improved flue in a titanium dioxide process |
| CN104619648B (zh) | 2012-04-27 | 2018-01-09 | 克里斯特尔美国有限公司 | 基于TiO2的擦洗颗粒，以及制备和使用这样的基于TiO2的擦洗颗粒的方法 |
| KR101382544B1 (ko) * | 2012-07-13 | 2014-04-10 | 한국과학기술연구원 | 질소산화물 제거용 바나디아-티타니아 촉매 및 그 제조방법 |
| US12123661B2 (en) * | 2017-10-27 | 2024-10-22 | China Petroleum & Chemical Corporation | Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the same |
| CN107804870A (zh) * | 2017-11-14 | 2018-03-16 | 黄林海 | 一种二氧化钛的生产方法 |
| CN112552149B (zh) * | 2020-11-03 | 2023-03-17 | 金华永和氟化工有限公司 | 一种制备全氟烷基乙烯基醚的反应系统及其方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899278A (en) * | 1959-08-11 | lewis | ||
| US3273599A (en) | 1966-09-20 | Internally finned condenser tube | ||
| US2721626A (en) * | 1951-12-15 | 1955-10-25 | Du Pont | Cooling and separating by condensation of hot gaseous suspensions |
| US3443630A (en) | 1967-06-19 | 1969-05-13 | Du Pont | Magnesium surface for cooling tio2 |
| BE755089A (fr) * | 1969-08-20 | 1971-02-22 | Montedison Spa | Reacteur et procede pour la fabrication de dioxyde de titane dequalite pigmentaire |
| US3615202A (en) * | 1969-11-28 | 1971-10-26 | David R Stern | Process for the manufacture of titanium dioxide |
| US4066424A (en) | 1976-10-13 | 1978-01-03 | E. I. Du Pont De Nemours And Company | Selectively recovering metal chlorides from gaseous effluent |
| US4462979A (en) | 1982-02-25 | 1984-07-31 | E. I. Du Pont De Nemours And Company | Process for preparing soft TiO2 agglomerates |
| US4937064A (en) | 1987-11-09 | 1990-06-26 | E. I. Du Pont De Nemours And Company | Process of using an improved flue in a titanium dioxide process |
| RU2008992C1 (ru) * | 1991-07-16 | 1994-03-15 | Цих Сергей Владимирович | Устройство для очистки внутренней поверхности трубопровода |
| US5266108A (en) | 1992-04-22 | 1993-11-30 | E. I. Du Pont De Nemours And Company | Using compacted titanium dioxide pigment particles in the cooling section of the chloride process for making TiO2 |
| US5372639A (en) | 1993-09-03 | 1994-12-13 | E. I. Du Pont De Nemours And Company | Use of a bimodal distribution of scrubs in a process for cooling a hot gaseous suspension |
| US5508015A (en) | 1994-07-15 | 1996-04-16 | E. I. Du Pont De Nemours And Company | Process for controlling agglomeration in the manufacture of TiO2 |
| US5538708A (en) | 1994-12-06 | 1996-07-23 | E. I. Du Pont De Nemours And Company | Expansion section as the inlet to the flue in a titanium dioxide process |
| US5840112A (en) * | 1996-07-25 | 1998-11-24 | Kerr Mcgee Chemical Corporation | Method and apparatus for producing titanium dioxide |
-
2000
- 2000-09-18 US US09/664,334 patent/US6419893B1/en not_active Expired - Lifetime
-
2001
- 2001-09-17 MX MXPA03002302A patent/MXPA03002302A/es active IP Right Grant
- 2001-09-17 RU RU2003110961/15A patent/RU2245303C2/ru not_active IP Right Cessation
- 2001-09-17 UA UA2003043506A patent/UA74008C2/uk unknown
- 2001-09-17 AU AU2001295046A patent/AU2001295046B2/en not_active Ceased
- 2001-09-17 KR KR10-2003-7003567A patent/KR20030059134A/ko not_active Abandoned
- 2001-09-17 AU AU9504601A patent/AU9504601A/xx active Pending
- 2001-09-17 CN CNB018157734A patent/CN1197779C/zh not_active Expired - Fee Related
- 2001-09-17 AT AT01975754T patent/ATE496006T1/de not_active IP Right Cessation
- 2001-09-17 DE DE60143902T patent/DE60143902D1/de not_active Expired - Lifetime
- 2001-09-17 EP EP01975754A patent/EP1326804B1/en not_active Revoked
- 2001-09-17 BR BR0113958-4A patent/BR0113958A/pt not_active IP Right Cessation
- 2001-09-17 JP JP2002526705A patent/JP2004509045A/ja active Pending
- 2001-09-17 WO PCT/US2001/042176 patent/WO2002022504A1/en not_active Ceased
- 2001-09-17 PL PL36066001A patent/PL360660A1/xx not_active Application Discontinuation
- 2001-09-17 CZ CZ2003747A patent/CZ2003747A3/cs unknown
- 2001-09-19 TW TW090122995A patent/TW593154B/zh not_active IP Right Cessation
-
2002
- 2002-01-22 SA SA02220644A patent/SA02220644B1/ar unknown
-
2003
- 2003-02-26 ZA ZA200301574A patent/ZA200301574B/en unknown
- 2003-03-17 NO NO20031203A patent/NO20031203L/no unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2004509045A5 (https=) | ||
| AU2001295046B2 (en) | Process for producing and cooling titanium dioxide | |
| AU2001295046A1 (en) | Process for producing and cooling titanium dioxide | |
| CN105229198B (zh) | 制造多晶硅的反应器和去除所述反应器的部件上的含硅层的方法 | |
| US4633935A (en) | Method for the cooling of hot gaseous solids suspensions of titanium dioxide | |
| AU2005228841A1 (en) | Process for improving raw pigment grindability | |
| RU2003110961A (ru) | Способ получения и охлаждения диоксида титана | |
| US4328353A (en) | Process for the manufacture of organohalosilanes | |
| AU2005245362B2 (en) | Scour media for titanium dioxide production | |
| US4018262A (en) | Heat exchange with gas/solids mixtures | |
| JP5323483B2 (ja) | 研磨剤の生成方法及びルチル型二酸化チタンの製造方法におけるこの研磨剤の使用 | |
| US3443630A (en) | Magnesium surface for cooling tio2 | |
| US20100028218A1 (en) | Process and device for cooling inorganic pigment |