Surgil ESIA Report - Volume III - EKN

OAJ “O’ZLITINEFTGAZ”
ПТЭО «Комплексное обустройство
месторождения Сургиль с извлечением ценных
компонентов»
torches of pyrolysis furnaces, boilers and other consumers, ensuring the normal operation of
the complex. External gas supply is used only briefly at start-up work or in emergency
situations. For emergency cases, complete cessation of the cooling water, full of power
failure, stop the flow of quenching water, the compressor of pyrolysis gas, ethylene and
propane refrigeration units for the launch complex, and also for the neutralization of
discharges from relief valves in excess of operating pressures is designed flare system
management where they will be burned and scattered by the combustion products as needed,
however, APC is working all the time - 8760 hours per year in the mode of emergency
preparedness and volley discharges.
All the basic production cycle includes the following processes:
- Methane, drying it, and transport to the COP Akchalak MG Hiva Beyneu;
- Obtaining of ethane, propane, butane, light condensate;
- Ethylene (saturation of ethane pyrolysis, training, removal of hydrocarbons from
process water, compressed Pyrolysis, Pyrolysis drying, cooling down and removal of
methane, acetylene removal, fractionation of ethylene);
- Obtaining polyethylene (training materials, reactor and adsorption stage, the
separation of the polymer, extrusion, granulation, dehydration, stripped solvent, mixing,
classification, storage and distillation).
Auxiliary production and offsite facilities include:
- Installation of butene-1;
- Installation of the oxidation of spent caustic;
- Manufacture of steam;
- Fuel system;
- Torchlight economy;
- To provide nitrogen and instrument air;
- Installation of waste oil;
- Storage of intermediate and final products;
- Packaging line and production of polyethylene film;
- A system of source water;
- A system of boiler feed water;
- A system of cooling water;
- Fire water system;
- Installation of sewage treatment;
- Provision of electricity;
- Infrastructure.
Книга 2. Часть 2. Проект ЗВОС по строительству ГХК
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