Titanium tetra:chloride prodn. by chlorination - of titaniferous material entering reactor in countercurrent to carboniferous material

TiCl4 prodn. involves the simultaneous introduction of a countercurrent stream of raw material (I) contg. titaniferous and carbinferous material in Cl2 and an additional Cl2 stream into a bed of carboniferous material (II) at 600-700 deg.C, where reaction takes place, (II) being added continuously i...

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Bibliographische Detailangaben
1. Verfasser:	VASILY VASILIEVICH BORODAI, VALENTIN SEMENOVICH USTINOV, ANATOLY NIKOLAEVICH PETRUNKO, LEONID PIMONOVICH KHLOPKOV, EDUARD ERVANDOVICH MOVSESOV, LEONID ALEXANDROVICH TRIFONOV, ALEXANDR ALEXEEVICH ROGATKIN, VIKTOR IVANOVICH TSVETKOV, ANDREI MAXIMOVICH FRANTSEVICH, ALEXEI AKIMOVICH KOKAREV, BORIS ABRAMOVICH FINKELSHTEIN, EVGENY VLADIMIROVICH MILTSOV, GRIGORY I
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	TiCl4 prodn. involves the simultaneous introduction of a countercurrent stream of raw material (I) contg. titaniferous and carbinferous material in Cl2 and an additional Cl2 stream into a bed of carboniferous material (II) at 600-700 deg.C, where reaction takes place, (II) being added continuously in an amt. of over 1/3 the vol. of the reaction zone. Pref. a titaniferous (oxy)chloride pulp is introduced into the reaction zone every 3-10 s in countercurrent to added (II) at a rate of max. 0.8 m/s. TiCl4 is used in the mfr. of Ti, which is widely used for equipment for the chemical, shipbuilding, machine, aircraft, paint and lacquer industries. Uniform distribution of Cl2 throughout the reaction zone is ensured, which increases the productivity and simplifies the technology of the process and gives an increased yield of TiCl4 more cheaply than usual. L'INVENTION CONCERNE LA METALLURGIE.LE PROCEDE FAISANT L'OBJET DE L'INVENTION EST DU TYPE CONSISTANT EN CE QUE, DANS UNE COUCHE DE MATIERE CONSTITUEE DE CARBONE OU EN CONTENANT, ET PORTEE A UNE TEMPERATURE DE 600 A 700C, ON INTRODUIT SIMULTANEMENT ET DANS LE MEME SENS, AU SEIN D'UN COURANT DE CHLORE GAZEUX, DES MATIERES DE DEPART COMPRENANT UNE MATIERE CONTENANT DU TITANE ET UNE MATIERE CONSTITUEE DE CARBONE OU EN CONTENANT, ET UN COURANT SUPPLEMENTAIRE DE CHLORE GAZEUX, ET EST CARACTERISE EN CE QUE LA MATIERE CONSTITUEE DE CARBONE OU EN CONTENANT EST AMENEE DANS LA ZONE DE REACTION EN CONTINU ET A CONTRE-COURANT DU CHLORE GAZEUX ET DES MATIERES DE DEPART, ET EN QUANTITE SUFFISANTE POUR REMPLIR PLUS DU TIERS DU VOLUME DE LADITE ZONE DE REACTION. LE DISPOSITIF POUR LA MISE EN OEUVRE DU PROCEDE COMPORTE NOTAMMENT DEUX PARTIES CYLINDRIQUES RELIEES L'UNE A L'AUTRE PAR UNE PARTIE EN FORME DE CONE TRONQUE DONT L'ANGLE A D'OUVERTURE VERS LA PARTIE CYLINDRIQUE SUPERIEURE DUDIT CORPS EST DE PREFERENCE DE 30 A 90. LE TETRACHLORURE DE TITANE EST UTILISE NOTAMMENT DANS LA PRODUCTION DE TITANE METALLIQUE, EMPLOYE EN PARTICULIER DANS L'INDUSTRIE CHIMIQUE, POUR LA FABRICATION D'APPAREILS, CONDUITS ET RESERVOIRS RESISTANT AUX ACIDES.