TUBULAR REACTOR POLYMERIZATION INITIATOR INJECTOR DEVICE, TUBULAR REACTOR FOR CONTINUOUS POLYMERIZATION OF OLEFINS, AND A PROCESS FOR PRODUCTION OF POLYMERS AND COPOLYMERS OF ETHYLENE
First Claim
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1. An injector device of polymerization initiator in a tubular reactor comprising:
- a constriction to the flow of process fluid, the said constriction being provided with a throat at its median point, the said constriction being provided with a tubular through-bayonet transversal to the whole of the throat, and such through-bayonet having at least one injection orifice along the throat of the constriction.
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Abstract
The present invention refers, in its generality, to a tubular reactor for homo or copolymerization of olefins, with one of more initiator injection devices. The invention also refers to an initiator device in a process fluid stream in a reactor polymerization reactor, and to a process for the production of polymers and copolymers of ethylene, particularly low density polymers (LDPE), that use the said device.
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9 Claims
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1. An injector device of polymerization initiator in a tubular reactor comprising:
a constriction to the flow of process fluid, the said constriction being provided with a throat at its median point, the said constriction being provided with a tubular through-bayonet transversal to the whole of the throat, and such through-bayonet having at least one injection orifice along the throat of the constriction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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