FI945499A - Menetelmä ja laite TiO2:n tuotannon lisäämiseksi - Google Patents
Menetelmä ja laite TiO2:n tuotannon lisäämiseksi Download PDFInfo
- Publication number
- FI945499A FI945499A FI945499A FI945499A FI945499A FI 945499 A FI945499 A FI 945499A FI 945499 A FI945499 A FI 945499A FI 945499 A FI945499 A FI 945499A FI 945499 A FI945499 A FI 945499A
- Authority
- FI
- Finland
- Prior art keywords
- ticl4
- pressure fluctuations
- reactor tube
- flow
- reactor
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/02—Oxides
-
- 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
- C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15600593A | 1993-11-23 | 1993-11-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI945499A0 FI945499A0 (fi) | 1994-11-23 |
FI945499A true FI945499A (fi) | 1995-05-24 |
Family
ID=22557684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI945499A FI945499A (fi) | 1993-11-23 | 1994-11-23 | Menetelmä ja laite TiO2:n tuotannon lisäämiseksi |
Country Status (16)
Country | Link |
---|---|
US (2) | US5573744A (fi) |
EP (1) | EP0654446B1 (fi) |
JP (1) | JPH07330339A (fi) |
KR (1) | KR950013990A (fi) |
CN (1) | CN1107441A (fi) |
AT (1) | ATE178032T1 (fi) |
AU (1) | AU678301B2 (fi) |
BR (1) | BR9404691A (fi) |
CA (1) | CA2136298A1 (fi) |
CZ (1) | CZ288194A3 (fi) |
DE (1) | DE69417350T2 (fi) |
FI (1) | FI945499A (fi) |
MX (1) | MX9409081A (fi) |
PL (1) | PL305954A1 (fi) |
SK (1) | SK142494A3 (fi) |
ZA (1) | ZA949292B (fi) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5626786A (en) * | 1995-04-17 | 1997-05-06 | Huntington; John H. | Labile bromine fire suppressants |
US6350427B1 (en) * | 1999-07-27 | 2002-02-26 | Kerr-Mcgee Chemical Llc | Processes for reacting gaseous reactants containing solid particles |
US6387347B1 (en) * | 2000-02-14 | 2002-05-14 | Millennium Inorganic Chemicals, Inc. | Controlled vapor phase oxidation of titanium tetrachloride to manufacture titanium dioxide |
US7182931B2 (en) * | 2003-02-25 | 2007-02-27 | Tronox Llc | Process for making titanium dioxide |
US20040211342A1 (en) * | 2003-04-25 | 2004-10-28 | Mbt Holding Ag | Rheology stabilizer for cementitious compositions |
KR101514177B1 (ko) * | 2005-01-12 | 2015-04-22 | 이클립스 에어로스페이스, 인크. | 화재 진압 시스템 |
EP1881945B1 (en) * | 2005-05-20 | 2012-11-14 | Tronox LLC | Fluid mixing apparatus and method |
DE602005024723D1 (de) | 2005-09-16 | 2010-12-23 | Tronox Llc | Verfahren zur steuerung der teilchengrösse von nach dem chloridverfahren hergestelltem titandioxid |
AU2011204934B2 (en) * | 2006-10-12 | 2013-01-17 | E. I. Du Pont De Nemours And Company | Process for making titanium dioxide |
US7638113B2 (en) * | 2006-10-12 | 2009-12-29 | E. I. Du Pont De Nemours And Company | Process for making titanium dioxide |
JP5376893B2 (ja) * | 2008-10-15 | 2013-12-25 | 昭和電工株式会社 | 金属酸化物粒子の製造方法及び製造装置 |
CN104438277B (zh) * | 2013-09-16 | 2016-06-29 | 中国石油化工股份有限公司 | 一种含钛有机催化剂生产废渣的处理方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2766838A (en) * | 1952-05-01 | 1956-10-16 | Fmc Corp | Monitoring gas-liquid systems |
US3219411A (en) * | 1963-12-17 | 1965-11-23 | Gudden Company | Manufacture of rutile tio2 |
US3467502A (en) * | 1966-10-12 | 1969-09-16 | Continental Carbon Co | Feedstock control system for carbon black reactors |
US3573000A (en) * | 1966-12-23 | 1971-03-30 | Nat Lead Co | Apparatus for generating gaseous metal halides |
US3663283A (en) * | 1969-10-02 | 1972-05-16 | Richard A Hebert | Process and apparatus for the production of finely-divided metal oxides |
US3854882A (en) * | 1973-01-17 | 1974-12-17 | Norton Co | Control system in an apparatus for reacting silicon with nitrogen |
CS164056B1 (fi) * | 1973-06-12 | 1975-11-07 | ||
CS205705B1 (en) * | 1978-11-29 | 1981-05-29 | Blanka Hyanova | Facility for scanning and analysis of emitted accoustic and ultrasound signals in the hollow objects |
US4300909A (en) * | 1980-08-22 | 1981-11-17 | Krumhansl Mark U | Process control |
DE3168832D1 (en) * | 1980-12-15 | 1985-03-21 | Laporte Industries Ltd | Apparatus and process for the production of titanium dioxide by the vapour phase oxidation of titanium tetrachloride |
SU969698A1 (ru) * | 1981-02-11 | 1982-10-30 | Щекинский Филиал Опытно-Конструкторского Бюро Автоматики Научно-Производственного Объединения "Химавтоматика" | Способ автоматического управлени процессом окислени |
US4529573A (en) * | 1982-06-17 | 1985-07-16 | Uop Inc. | Gas injection control |
US4535632A (en) * | 1982-09-29 | 1985-08-20 | Schlumberger Technology Corporation | Surface acoustic wave sensors |
US4854713A (en) * | 1987-11-10 | 1989-08-08 | Krauss-Maffei A.G. | Impingement mixing device with pressure controlled nozzle adjustment |
US5443368A (en) * | 1993-07-16 | 1995-08-22 | Helix Technology Corporation | Turbomolecular pump with valves and integrated electronic controls |
US4990076A (en) * | 1989-05-31 | 1991-02-05 | Halliburton Company | Pressure control apparatus and method |
JPH0565555A (ja) * | 1991-09-03 | 1993-03-19 | Osaka Titanium Co Ltd | 金属チタンの製造における滴下パイプの詰まり防止方法 |
US5266274A (en) * | 1992-10-13 | 1993-11-30 | Tpa, Inc. | Oxygen control system for a sulfur recovery unit |
-
1994
- 1994-11-21 CA CA002136298A patent/CA2136298A1/en not_active Abandoned
- 1994-11-22 AU AU78955/94A patent/AU678301B2/en not_active Expired
- 1994-11-22 BR BR9404691A patent/BR9404691A/pt not_active Application Discontinuation
- 1994-11-23 FI FI945499A patent/FI945499A/fi not_active Application Discontinuation
- 1994-11-23 CN CN94112760A patent/CN1107441A/zh active Pending
- 1994-11-23 DE DE69417350T patent/DE69417350T2/de not_active Expired - Fee Related
- 1994-11-23 AT AT94308631T patent/ATE178032T1/de not_active IP Right Cessation
- 1994-11-23 PL PL94305954A patent/PL305954A1/xx unknown
- 1994-11-23 EP EP94308631A patent/EP0654446B1/en not_active Expired - Lifetime
- 1994-11-23 SK SK1424-94A patent/SK142494A3/sk unknown
- 1994-11-23 MX MX9409081A patent/MX9409081A/es unknown
- 1994-11-23 ZA ZA949292A patent/ZA949292B/xx unknown
- 1994-11-23 CZ CZ942881A patent/CZ288194A3/cs unknown
- 1994-11-23 KR KR1019940030847A patent/KR950013990A/ko not_active Application Discontinuation
- 1994-11-24 JP JP6290230A patent/JPH07330339A/ja active Pending
-
1995
- 1995-02-17 US US08/390,190 patent/US5573744A/en not_active Expired - Lifetime
- 1995-05-26 US US08/452,226 patent/US5556600A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR950013990A (ko) | 1995-06-15 |
CN1107441A (zh) | 1995-08-30 |
ATE178032T1 (de) | 1999-04-15 |
SK142494A3 (en) | 1995-06-07 |
CA2136298A1 (en) | 1995-05-24 |
EP0654446A1 (en) | 1995-05-24 |
PL305954A1 (en) | 1995-05-29 |
MX9409081A (es) | 1997-06-28 |
US5573744A (en) | 1996-11-12 |
BR9404691A (pt) | 1995-07-18 |
JPH07330339A (ja) | 1995-12-19 |
ZA949292B (en) | 1996-05-23 |
EP0654446B1 (en) | 1999-03-24 |
FI945499A0 (fi) | 1994-11-23 |
US5556600A (en) | 1996-09-17 |
CZ288194A3 (en) | 1995-07-12 |
AU678301B2 (en) | 1997-05-22 |
DE69417350D1 (de) | 1999-04-29 |
AU7895594A (en) | 1995-06-01 |
DE69417350T2 (de) | 1999-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |