METHOD FOR CONTINUOUSLY PRODUCING HALOGENATED ELASTOMERS AND DEVICE FOR CARRYING OUT SAID METHOD

A process for continuous production of an halogenated elastomer, comprising the steps of: feeding an halogenating agent into a continuous flow of an elastomer solution, which agent and solution are mixed and interact, thereby producing the halogenated elastomer; neutralizing the halogenated elastome...

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Hauptverfasser:	GALYAVIEW, SHAMIL SHAIKHIEVICH, KALININ, VLADIMIR NIKOLAEVICH, UKHOV, NIKOLAI IVANOVICH, IVANOVA, SVETLANA ROMANOVNA, BUSYGIN, VLADIMIR MIKHAILOVICH, RYAZANOV, JURY IVANOVICH, SHAMSUTDINOV, VALERY GARAFOVICH, MINSKER, SERGEI KARLOVICH, SOFRONOVA, OLGA VLADIMIROVNA, BESPALOV, VLADIMIR PAVLOVICH, MINSKER, KARL SAMOILOVICH, SHEPELIN, VLADIMIR ALEXANDROVICH, MUSTAFIN, KHARIS VAGIZOVICH, SHIYAPOV, RAVIL TAGIROVICH, DEBERDEEV, RUSTAM YAKUBOVICH, DEBERDEEV, TIMUR RUSTAMOVICH, GILMUTDINOV, NAIL RAKHMATULLOVICH, ISHTERYAKOV, ALEXANDR DANILOVICH, BERLIN, ALEXANDR ALEXANDROVICH, ZIYATDINOV, AZAT SHAIMULLOVICH
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
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Beschreibung
Zusammenfassung:	A process for continuous production of an halogenated elastomer, comprising the steps of: feeding an halogenating agent into a continuous flow of an elastomer solution, which agent and solution are mixed and interact, thereby producing the halogenated elastomer; neutralizing the halogenated elastomer with a neutralizing medium; and at least one washing of said halogenated elastomer by a washing medium; the steps of halogenation, washing and neutralization being carried out under the conditions of turbulence accompanied with the inversion phenomenon, and with subsequent withdrawal of the surplus halogenating agent and with settling of the washing and neutralizing media from the halogenated elastomer. Said process is carried out in an apparatus for continuous production of an halogenated elastomer, comprising reactors of halogenation, washing and neutralization, each one of the reactors being provided with static and dynamic means for generation of turbulence accompanied with the inversion phenomenon; downstream of each one of the reactors provided is a vessel for withdrawal of the surplus halogenating agent and of the sludge of the washing and neutralizing media from the halogenated elastomer.