CH557301A - Procede de purification du tetrachlorure de titane. - Google Patents

Procede de purification du tetrachlorure de titane.

Info

Publication number: CH557301A
Authority: CH; Switzerland
Prior art keywords: purification process; titanium tetrachloride; tetrachloride purification; titanium; tetrachloride
Prior art date: 1971-12-27

Application number

CH1865372A

Other languages

English (en)

Original Assignee

Sir Soc Italiana Resine Spa

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.)

1971-12-27

Filing date

1972-12-21

Publication date

1974-12-31

1971-12-27 Priority claimed from IT3295571A external-priority patent/IT951960B/it

1972-05-03 Priority claimed from IT2384972A external-priority patent/IT1007507B/it

1972-12-21 Application filed by Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa

1974-12-31 Publication of CH557301A publication Critical patent/CH557301A/fr

Links

238000000746 purification Methods 0.000 title 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
- C22B34/1231—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes treatment or purification of titanium containing products obtained by dry processes, e.g. condensation
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
- C01G23/022—Titanium tetrachloride
- C01G23/024—Purification of tetrachloride
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Silicon Compounds (AREA)
Manufacture And Refinement Of Metals (AREA)

CH1865372A 1971-12-27 1972-12-21 Procede de purification du tetrachlorure de titane. CH557301A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT3295571A IT951960B (it)	1971-12-27	1971-12-27	Procedimento per la purificazione del titanio tetraclorur
IT2384972A IT1007507B (it)	1972-05-03	1972-05-03	Procedimento perfezionato per la purificazione del titanio tetra cloruro

Publications (1)

Publication Number	Publication Date
CH557301A true CH557301A (fr)	1974-12-31

Family

ID=26328429

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1865372A CH557301A (fr)	1971-12-27	1972-12-21	Procede de purification du tetrachlorure de titane.

Country Status (9)

Country	Link
US (1)	US3939244A (fr)
JP (1)	JPS5127440B2 (fr)
CA (1)	CA987883A (fr)
CH (1)	CH557301A (fr)
DE (1)	DE2262155A1 (fr)
FR (1)	FR2165949B1 (fr)
GB (1)	GB1360587A (fr)
NL (1)	NL7217649A (fr)
YU (1)	YU35613B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6114134A (ja) *	1984-06-30	1986-01-22	Hiroshi Ishizuka	四塩化チタンの精製法
DE3623322A1 (de) *	1986-07-11	1988-01-21	Bayer Ag	Verfahren zur herstellung von ticl(pfeil abwaerts)4(pfeil abwaerts)
US6770254B2 (en) *	2002-01-17	2004-08-03	Air Products And Chemicals, Inc.	Purification of group IVb metal halides
JP4914221B2 (ja) *	2004-11-16	2012-04-11	三菱樹脂株式会社	反射フィルム及び反射板
US20060228292A1 (en) *	2005-04-11	2006-10-12	Cronin James T	Process for purifying titanium chloride-containing feedstock
US7368096B2 (en) *	2005-06-07	2008-05-06	E.I. Du Pont De Nemours And Company	Process for separating solids from a purification purge stream
EP2452920A1 (fr) *	2010-11-12	2012-05-16	Borealis AG	Procédé pour la récupération de tétrahalogénure de métal de transition et d'hydrocarbures dans un flux de déchets
US20130280149A1 (en) *	2012-04-20	2013-10-24	Cristal Usa Inc.	Purification of Titanium Tetrachloride
CN107352567B (zh) *	2016-05-09	2019-10-18	青海大学	真空还原蒸馏提纯制备高纯三氧化二铝的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1796265A (en) *	1926-08-23	1931-03-10	Degussa	Process of manufacture of alkali-metal hydrides
US2224061A (en) *	1938-10-27	1940-12-03	Pittsburgh Plate Glass Co	Decolorizing titanium tetrachloride
US2396458A (en) *	1944-09-26	1946-03-12	Nat Lead Co	Method for the purification of titanium tetrachloride
US2530735A (en) *	1946-04-12	1950-11-21	Du Pont	Purification of titanium halides
GB674315A (en) *	1949-11-25	1952-06-18	Titan Co Inc	Method for the purification of titanium tetrachloride
US2754255A (en) *	1952-05-27	1956-07-10	Nat Lead Co	Decolorizing titanium tetrachloride
FR1133956A (fr) *	1954-06-18	1957-04-04	Laporte Titanium Ltd	Procédé de purification de tétrahalogénures de titane ou de tétrahalogénures de zirconium
US2958574A (en) *	1955-12-02	1960-11-01	Nat Distillers Chem Corp	Purification of titanium tetrachloride
GB868851A (en) *	1956-09-25	1961-05-25	Laporte Titanium Ltd	Process for the purification of titanium tetrachloride
US3009772A (en) *	1956-09-25	1961-11-21	Laporte Titanium Ltd	Process for the purificaton of titanium tetrachloride
US3533734A (en) *	1968-05-09	1970-10-13	Du Pont	Purifying crude ticl4 vapor

1972
- 1972-11-22 GB GB5411872A patent/GB1360587A/en not_active Expired
- 1972-11-27 US US05/309,828 patent/US3939244A/en not_active Expired - Lifetime
- 1972-12-14 FR FR7244582A patent/FR2165949B1/fr not_active Expired
- 1972-12-19 DE DE2262155A patent/DE2262155A1/de active Pending
- 1972-12-21 CH CH1865372A patent/CH557301A/fr not_active IP Right Cessation
- 1972-12-21 CA CA159,679A patent/CA987883A/en not_active Expired
- 1972-12-25 YU YU3228/72A patent/YU35613B/xx unknown
- 1972-12-26 JP JP47129650A patent/JPS5127440B2/ja not_active Expired
- 1972-12-27 NL NL7217649A patent/NL7217649A/xx unknown

Also Published As

Publication number	Publication date
DE2262155A1 (de)	1973-07-05
JPS5127440B2 (fr)	1976-08-12
GB1360587A (en)	1974-07-17
CA987883A (en)	1976-04-27
JPS4878092A (fr)	1973-10-19
US3939244A (en)	1976-02-17
NL7217649A (fr)	1973-06-29
YU35613B (en)	1981-04-30
YU322872A (en)	1980-10-31
FR2165949B1 (fr)	1975-01-03
FR2165949A1 (fr)	1973-08-10

Legal Events

Date	Code	Title	Description
1984-08-31	PL	Patent ceased

Publication	Publication Date	Title
RO64682A (fr)	1980-06-15	Procede pour la purification des chloresilanes
BE778205A (fr)	1972-07-18	Procede de liaison
BE772619A (fr)	1972-01-17	Procede de decapage de dessins, comportant l'emploi d'une photoreserve
CH554941A (fr)	1974-10-15	Procede de transformation enzymatique.
CH557301A (fr)	1974-12-31	Procede de purification du tetrachlorure de titane.
BE783222A (fr)	1972-11-09	Procede de production d'agents antibacteriens
NO741845L (no)	1974-11-25	Fremgangsmåte til rensning av titantetraklorid.
RO63971A (fr)	1978-08-15	Procede pour la purification des hydrocarbures chlores
BE786986A (fr)	1973-01-31	Procede de preparation du 2-chloro-butadiene-1,3
BE789006A (fr)	1973-03-19	Procede de nettoyage
BE790811A (fr)	1973-04-30	Traitement du titane
BE772194A (fr)	1972-03-03	Procede de regulation.
BE786364A (fr)	1973-01-17	Procede de purification du propylene
BE786564A (fr)	1973-01-22	Procede de purification des gamma globulines
CH552657A (fr)	1974-08-15	Procede de separation de dinitroanthraquinones.
BE785438A (fr)	1972-12-27	Procede de purification de cyclopentene
CH553178A (fr)	1974-08-30	Procede pour la preparation de la 3-hydroxy-2-alcoyl4-pyrone.
BE793370A (fr)	1973-06-27	Procede de nettoyage
BE801460A (fr)	1973-12-26	Production de tetrahalogenure de titane
BE781492A (fr)	1972-07-17	Procede de production de beta-amylase
CH553216A (fr)	1974-08-30	Procede de preparation de ceteniminepenicillines.
BE760506A (fr)	1971-05-27	Procede de chloration d'halogenoethanes,
BE786177R (fr)	1973-01-12	Procede de preparation
BE783646A (fr)	1972-11-20	Procede de deparaffinage
CH556330A (fr)	1974-11-29	Procede de preparation de cyclohexadienylamidoalcoylphenylsulfonylurees.