Surgil ESIA Report - Volume III - EKN

OAJ “O’ZLITINEFTGAZ”
ПТЭО «Комплексное обустройство
месторождения Сургиль с извлечением ценных
компонентов»
For intermediate storage of ethylene and butene-1, as well as liquefied natural gas
before delivery to the consumer commodity park placed gas tanks (spheres), safety valves,
which are tied to the flare line. In addition, there are placed vertical steel tanks (FAR) for
the interim, before shipment to the consumer, storage, condensate, as well as for storage
after the unloading of rail tank oils, cyclohexane, caustic soda, sulfuric acid. On the territory
of Mercantile park also houses catalysts and other chemicals used in industrial processes.
Because of the possibility of some loss of hydrocarbons in the connecting parts of
valves and process piping the entire territory of Mercantile park along the rail unloading
racks attributed to the fugitive sources of emissions into the atmosphere.
Despite the fact that the clearance in PBC normally filled with nitrogen to reduce the
losses of storage products, to organized sources of emissions include a reservoir of
cyclohexane and gas condensate reservoirs, the breathing valve which communicated with
the atmosphere and work with loading and unloading operations.
Hours Mercantile Park - around the clock throughout the year.
As part of emissions vent valves will be mainly nitrogen, but may be present and a
pair of stored products (cyclohexane, hydrocarbons, etc.)
Liquid effluents are sent to the wastewater treatment plant.
Nitrogen is used to regenerate selikagelya dryer reactor materials, to create cushions
in the nitrogen gas tank and storage tanks of liquid hydrocarbons and chemicals, etc.
Process air is used for catalyst regeneration acetylene converter, the devices and systems
equipment.
Liquid effluents from the plants of nitrogen and instrument air are diverted to the
wastewater treatment plant complex.
Solid wastes are zeolites dehumidifiers.
Waste oil from the technological devices and equipment of the complex is going to
wastewater treatment plants in the oil separator ABB, which is an effective process for the
selection of oil from waste for recycling.
Runoff from small content of oil fall on the installation of wastewater treatment
industry.
Solid waste polyethylene pellets at break of bags and scraps of film material, which
is planned to use in his own production of plastic products.
Water backwash filter with activated carbon is reset to the installation of wastewater
treatment, saline runoff from washing exchangers discharged by pipeline to the treatment
plant.
Solid waste is the spent activated carbon filters and spent ion exchangers for water
softening system for the boilers.
Effluents from cooling tower blowdown is discharged to wastewater treatment plants.
Fire & Water intended for use in case of fires to extinguish.
Книга 2. Часть 2. Проект ЗВОС по строительству ГХК
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