Polymerization reaction system

A technology of polymerization reaction and polymerization kettle, applied in chemical/physical/physical-chemical process, chemical instrument and method, control/regulation process, etc., can solve problems such as inability to monitor pressure value

Inactive Publication Date: 2020-07-31
INNER MONGOLIA WUHAI CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is that in the production process of the existing polymerization kettle, the emergency termination agent input into it cannot monitor the pressure value in real time

Method used

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  • Polymerization reaction system

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically conn...

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Abstract

The invention relates to the technical field of polymerization reaction. The invention particularly relates to a polymerization reaction system which comprises a polymerization kettle, an emergency terminating agent gas cylinder and a monitoring control device, the polymerization kettle is communicated with the emergency terminating agent gas cylinder through a main pipeline, the monitoring control device comprises a pressure transmitter, an ESD device and a DCS device, the pressure transmitter is communicated with the main pipeline, the pressure transmitter is connected with the ESD device, and the ESD device is connected with the DCS device. An operator can monitor whether the pressure value of the terminating agent output from the emergency terminating agent gas cylinder meets the pressure value requirement of entering the polymerization kettle or not in real time, the current pressure condition and the historical trend of the emergency terminating agent can be visually checked, theoperation condition of the emergency terminating agent can be accurately judged, a leakage point can be found in time for checking, and abnormal conditions can be handled; and accurate evidence obtaining can be carried out on the pressure value after an accident occurs.

Description

technical field [0001] The invention relates to the technical field of polymerization reaction, in particular to a polymerization reaction system. Background technique [0002] At present, in the production process of the polymerization kettle, the monitoring of the emergency terminator is particularly important. In the prior art, the general monitoring method is to monitor by using a pressure switch, which cannot directly read the online real-time pressure value of the emergency terminator. When the real-time pressure value fails to meet the delivery standard, it is impossible to provide an alarm for the operator, and there is no monitoring of the pressure change trend of the emergency termination agent during the delivery process, and it is impossible to obtain evidence of the pressure value after the accident. Contents of the invention [0003] (1) Technical problems to be solved [0004] The technical problem to be solved by the present invention is that in the produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/00B01J4/00
CPCB01J19/0006B01J19/002B01J4/008B01J2204/002B01J2219/00162B01J2219/00272
Inventor 孟雨龙李敏王海军杨学岗王琦宋媛媛赵青松吴东张艳萍
Owner INNER MONGOLIA WUHAI CHEM IND
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