METHOD FOR CONTROLLING CHEMICAL TECHNOLOGICAL PROCESS
FIELD: group of inventions is related to current control and improvement of operation parameters of chemical technological process due to current control of transfer processes, connected to normal operation of equipment positioned downstream. ^ SUBSTANCE: method for controlling chemical technologica...
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| creator | MAKDZHINN DEHNNIS L STIVENS UIL'JAM D DZHENSSEN BETZI VAIDJANATKHAN RAMASVAMI VALTZ DZHEJMS A MERKEK DZHEROM DZH GREHJ DZH. EHNDI STOVER GOMER E VAN KHEA DEHVID R |
| description | FIELD: group of inventions is related to current control and improvement of operation parameters of chemical technological process due to current control of transfer processes, connected to normal operation of equipment positioned downstream. ^ SUBSTANCE: method for controlling chemical technological process includes current control over signal, connected to technological equipment positioned downstream relatively to chemical reactor, to determine transfer processes occurring there, while current control of signal includes periodic current control of signal of scanning line position from device, which carries information relatively to nominal operation parameters of process and following periodic observation of signal for detection of one or more transfer processes in aforementioned technological equipment above or below scanning line, which arced to alternation of material quality, received during chemical production process, then connection between change of product quality and detected transfer processes is determined, process parameter adjustment, connected to technological equipment positioned upstream, in response to change of quality of product. Also presented is method for controlling production of polyolefin in process of polyolefin production, for which reactor is utilized for polymerization of polyolefin. ^ EFFECT: improved sensitivity of control, simplified control over process. ^ 2 cl, 3 dwg |
| format | Patent |
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| language | eng ; rus |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS ORGANIC MACROMOLECULAR COMPOUNDS PHYSICS REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | METHOD FOR CONTROLLING CHEMICAL TECHNOLOGICAL PROCESS |
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