SU190678A1 - - Google Patents

Info

Publication number

SU190678A1

SU190678A1 SU938486A SU938486A SU190678A1 SU 190678 A1 SU190678 A1 SU 190678A1 SU 938486 A SU938486 A SU 938486A SU 938486 A SU938486 A SU 938486A SU 190678 A1 SU190678 A1 SU 190678A1

Authority

SU

USSR - Soviet Union

Prior art keywords

temperature

pressure

monomer

consumption

regulator

Prior art date

Links

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• 239000000178 monomer Substances 0.000 description 13
• 238000000034 method Methods 0.000 description 9
• 238000006116 polymerization reaction Methods 0.000 description 8
• 239000003054 catalyst Substances 0.000 description 4
• 239000000725 suspension Substances 0.000 description 4
• VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
• 239000005977 Ethylene Substances 0.000 description 3
• 239000004698 Polyethylene Substances 0.000 description 3
• 150000001336 alkenes Chemical class 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• -1 polyethylene Polymers 0.000 description 3
• 229920000573 polyethylene Polymers 0.000 description 3
• 239000003153 chemical reaction reagent Substances 0.000 description 2
• 230000001276 controlling effect Effects 0.000 description 2
• 238000004886 process control Methods 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 230000033228 biological regulation Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000003638 chemical reducing agent Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 239000000498 cooling water Substances 0.000 description 1
• 230000000875 corresponding effect Effects 0.000 description 1
• 230000001186 cumulative effect Effects 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• 230000008020 evaporation Effects 0.000 description 1
• 239000010419 fine particle Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000005457 optimization Methods 0.000 description 1
• 229920000642 polymer Polymers 0.000 description 1
• 230000000379 polymerizing effect Effects 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1
• 238000004904 shortening Methods 0.000 description 1
• 239000002002 slurry Substances 0.000 description 1
• 230000006641 stabilisation Effects 0.000 description 1
• 238000011105 stabilization Methods 0.000 description 1
• 230000000087 stabilizing effect Effects 0.000 description 1