Surgil ESIA Report - Volume III - EKN

OAJ “O’ZLITINEFTGAZ”
ПТЭО «Комплексное обустройство
месторождения Сургиль с извлечением ценных
компонентов»
water at treatment facilities, etc. By supporting industries also include mechanical repair
shop, where the processing of metal products will be formed of ferrous and nonferrous
metals, and possibly wood chips in the case of woodworking machines. Scrap metal will be
formed also with time as a result of wear and tear and replacement.
In the course of life of personnel will be formed of solid waste. When using fluorescent
lamps and mercury-containing devices are formed in mercury wastes.
Harmful substances according to their impact on the human body are divided into Class 4.
To determine the hazard class of waste in the Republic of the Provision Provisional
classification of toxic industrial waste and methodical recommendations on the definition of
toxic industrial wastes.
Hazard classes, the physical characteristics and chemical composition of toxic industrial
wastes are determined by technological production laboratories of enterprises, research
institutes, with the participation of specialists or the State Committee of SES.
The current at the moment Provisional qualifier industrial toxic wastes (Instruction on
accounting education, use and storage of toxic wastes in the form of number 3 - toxic waste)
are absent most of the industrial waste generated at gas-chemical complex. In this regard, as
well as the lack of waste samples, they are assigned to hazard class of theoretically intended
component having the highest hazard class. However, after conducting laboratory tests and
approval in the Republic of Cadastre of waste and the Classifier, the class of risk will be
reviewed now.
Below is a description of some of the major types of industrial waste as the ground and in
the support industries.
Spent molecular sieves (zeolites)
Formed by replacing the nozzles in a number of adsorbents and desiccants. As an adsorbent
used in them so-called molecular sieves, which are a form of zeolites. Zeolites are a special
group of aluminosilicates. They have a loose crystal structure, formed by sharing common
oxygen atoms and SiO4 tetrahedra AlO4. Zeolites are capable of exchanging information
contained in them water to other liquids, and the cations M - various other cations.
The molecular sieves used in a variety of devices, both in uniform and in a mixture form.
Spent molecular sieve gas separation system. Formed by the replacement of molecular sieve
used in the dehydration of natural gas in the adsorber ethylene plant. Zeolite is used to the
size of the holes in 4A, consisting of: Na2O * Al2O3 * SiO2 x H2O.
Spent molecular sieve desiccant pyrogas. Formed by the replacement of molecular sieve
used in the dryer column ethylene ethylene plant. In this case, a zeolite with holes in 3A the
following composition: Na2O * Al2O3 * SiO2 x H2O. Designed to absorb moisture.
Spent molecular sieve desiccant ethylene. Formed by the replacement of molecular sieve
dehydrator ethylene plant. In this case, a zeolite with holes in 3A the following composition:
Na2O * Al2O3 * SiO2 x H2O. Designed to absorb moisture.
Spent molecular sieve system for obtaining nitrogen and instrument air. Formed by the
replacement of molecular sieve in the receipt of nitrogen and instrument air.
Книга 2. Часть 2. Проект ЗВОС по строительству ГХК
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