GB602094A - Improvements in or relating to the preparation of titanium dioxide - Google Patents

Improvements in or relating to the preparation of titanium dioxide

Info

Publication number: GB602094A
Authority: GB; United Kingdom
Prior art keywords: titanium dioxide; temperature; titanium; halide; filter
Prior art date: 1941-04-04
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

Application number

GB9939/44A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

PPG Industries Inc

Original Assignee

Pittsburgh Plate Glass Co

Priority date (The priority date 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 date listed.)

1941-04-04

Filing date

1944-05-23

Publication date

1948-05-20

1944-05-23 Application filed by Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co

1948-05-20 Publication of GB602094A publication Critical patent/GB602094A/en

Status Expired legal-status Critical Current

Links

GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title abstract 10
239000004408 titanium dioxide Substances 0.000 title abstract 5
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 4
238000006243 chemical reaction Methods 0.000 abstract 3
-1 titanium halide Chemical class 0.000 abstract 3
238000000926 separation method Methods 0.000 abstract 2
239000000725 suspension Substances 0.000 abstract 2
239000010936 titanium Substances 0.000 abstract 2
229910052719 titanium Inorganic materials 0.000 abstract 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
229910021550 Vanadium Chloride Inorganic materials 0.000 abstract 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
239000004411 aluminium Substances 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
229910052801 chlorine Inorganic materials 0.000 abstract 1
239000000460 chlorine Substances 0.000 abstract 1
239000010941 cobalt Substances 0.000 abstract 1
229910017052 cobalt Inorganic materials 0.000 abstract 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
238000000354 decomposition reaction Methods 0.000 abstract 1
238000001914 filtration Methods 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
150000004820 halides Chemical class 0.000 abstract 1
239000011261 inert gas Substances 0.000 abstract 1
238000007689 inspection Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
RPESBQCJGHJMTK-UHFFFAOYSA-I pentachlorovanadium Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[V+5] RPESBQCJGHJMTK-UHFFFAOYSA-I 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
239000010703 silicon Substances 0.000 abstract 1
229910052710 silicon Inorganic materials 0.000 abstract 1
229910010271 silicon carbide Inorganic materials 0.000 abstract 1
238000005979 thermal decomposition reaction Methods 0.000 abstract 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
239000011701 zinc Substances 0.000 abstract 1
229910052725 zinc Inorganic materials 0.000 abstract 1

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
- C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
- C01G23/075—Evacuation and cooling of the gaseous suspension containing the oxide; Desacidification and elimination of gases occluded in the separated oxide
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/928—Carbides of actinides
- 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
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity

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)
Carbon And Carbon Compounds (AREA)
Manufacture And Refinement Of Metals (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

GB9939/44A 1941-04-04 1944-05-23 Improvements in or relating to the preparation of titanium dioxide Expired GB602094A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US602094XA	1941-04-04	1941-04-04

Publications (1)

Publication Number	Publication Date
GB602094A true GB602094A (en)	1948-05-20

Family

ID=22028048

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9939/44A Expired GB602094A (en)	1941-04-04	1944-05-23	Improvements in or relating to the preparation of titanium dioxide

Country Status (3)

Country	Link
BE (1)	BE602094A (fr)
DE (1)	DE1180351B (fr)
GB (1)	GB602094A (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1523103A (en) *	1920-03-12	1925-01-13	D Adrian Alexander L Duval	Method of obtaining metals from their respective oxides or ores
GB740001A (en) *	1944-09-06	1955-11-09	Harley Almey Wilhelm	Uranium monocarbide and method of making same

1944
- 1944-05-23 GB GB9939/44A patent/GB602094A/en not_active Expired
1961
- 1961-03-29 DE DEN19813A patent/DE1180351B/de active Pending
- 1961-03-31 BE BE602094A patent/BE602094A/fr unknown

Also Published As

Publication number	Publication date
DE1180351B (de)	1964-10-29
BE602094A (fr)	1961-10-02

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