Compressors auxiliary equipment

This standard could be adapted to the fuel compressor for the natural gas to be brought up to the injection pressure required for the gas turbine. Covers the minimum requirements for reciprocating compressors and their drivers used in petroleum, chemical, and gas industry services for handling process air or gas with either lubricated or nonlubricated cylinders. Compressors covered by this standard are of moderate-to-low speed and in critical services. The nonlubricated cylinder types of compressors are used for injecting fuel in gas turbines at the high pressure needed. Also covered are related lubricating systems, controls, instrumentation, intercoolers, after-coolers, pulsation suppression devices, and other auxiliary equipment. 

The balance chamber leakoff line, while recommended to be held within the confines of the compressor casing may well turn out to require some user piping. There are some situations where the desire for keeping open space around the compressor for maintenance may require compromise on the part of the user. The balance of the connections on the axial are for lube oil and other auxiliary equipment not different from that found on other compressors. 

Purchase price of equipment turbine, compressor, auxiliary equipment, and heat recovery equipment, if desired. 

Construct a flow diagram of this plant. Show such auxiliary equipment as drums, heat exchangers, pumps, and compressors. Show operating conditions and flow quantities where calculable with the given data. 

TABLE 8.26 Centrifugal Compressor Auxiliary Equipment Cost Factor Fa... 

TABLE 8.27 Reciprocating Compressor Auxiliary Equipment Cost Factor F,... 

Design of the evaporator, compressor, condenser, and auxiliary equipment requires knowledge of the rate of circulation of refrigerant m. This is determined from the heat absorbed in the evaporatorf by the equation ... 

Compressor costs. Prices includes drive, gear mounting, base plate, and normal auxiliary equipment operating pressure to 1000 psig. 

A simple rotary-filter system consists of a rotary filter and auxiliary equipment such as a compressor, a filtrate receiver, a filtrate pump, a vacuum pump, and a separator-silencer, as shown in Figure 6.10. Auxiliary equipment usually runs 25 to 40% of the filter cost [25]. When solids deposit on the drum, air and filtrate are drawn into the filtrate receiver, which is a gas-liquid separator. After... 

Modification of auxiliary equipment (e.g., the introduction of centrifugal compressors) boosted the capacity of well-established processes like ammonia and methanol synthesis. 

Both the designs and operational experiences for helium turbines and compressors and their auxiliary equipment for EVO and HHV facilities are described in this report on the basis of publicly available information. 

Steam Turbine Compressors driven by steam turbines may offer many advantages. They are more easily adapted to speed control and can be used as a reducing station if backpressure turbines are indicated. The turbine exhaust steam can be condensed In the same evaporator or in auxiliary equipment such as product heaters, final concentrators, etc,... 

The experiments were conducted in an absorption column, which is made of acrylic plastic and enwrapped by thermal insulation material. A Dixon ring (made of 304 stainless steel) was filled into the column. In order to minimize the unlavorable effect of wall flow, a liquid re-distributor was placed in the middle of packed bed. Besides the packed column, auxiliary equipments including air compressor, CO2 cylinder, gas mass flow meter with 1% accuracy (model CS200, Beijing Sevenstar Electronics Co., LTD), constant liquid-flow pump with 0.3% accuracy (model BTl-300, Shanghai Qi Te Analytical Instruments Co., LTD), thermostatic water bath with 1 K (model HHS-11-... 

Rail transportable reactor module 2 - Generator module 3 - Compressor module 4 - Heat exchanger module 5 - Auxiliary equipment module 6 - Control room and reserve equipment module 7 - Reserve reactor module. 

Centrifugal and reciprocating compressors and their drives require a variety of auxiliary equipment to support their operation. The equipment for these compressors is described in the following seaions. 

Ibis chapter will discuss various reliability issues. The discussion will kept at a philosophical level rather than getting into a statistical analy The statistical analysis is best left to others equipped with the training, toi and the data. Hopefully, this material will give the reader some comn sense insight into the various considerations involved in the selection applicadon of reliable compressors, their drivers, and auxiliary systems. 

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