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  • china steam turbine, steam turbine generator, industrial boiler

    China Steam Turbine, Steam Turbine Generator, Industrial Boiler

    Steam Turbine, Steam Turbine Generator, Industrial Boiler, Turbo-Generating Set, Boiler, Electric Motor Company Overview As a wholly owned subsidiary of the Jieneng turbine group, Qingdao Shuangzi Import&Export Co., Ltd has the import and export business qualification and is solely authorized by Jieneng group to sign all the international trade contracts.

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  • steam boiler: chemical feed system

    Steam Boiler: Chemical Feed System

    The aim of the chemical feed system is to minimize the corrosion of all materials within the steam/water cycle, to minimize deposition of corrosion product or other impurities within the cycle and to ensure the plant integrity over the plant life. The chemical reagent should be specified under which the boiler shall be operated and provided details of dosing, sampling, monitoring and blow down arrangements that …

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  • the importance of boiler water and steam chemistry

    The Importance of Boiler Water and Steam Chemistry

    Conversely, some turbine manufacturers specify steam condensate maximum cation conductivity, pH, and maximum concentrations for total dissolved solids, sodium and potassium, silica, iron and copper. Turbine steam must generally have total dissolved solids less than 0.050 ppm, and in some cases less than 0.030 ppm.

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  • thermal steam turbine,industrial boilers,single drum boiler

    Thermal Steam Turbine,Industrial Boilers,Single Drum Boiler

    Green Eco Energy Solutions is appreciated among the globe for giving premium Solutions in the field of Energy- Thermal and Captive; also, in the field of Environment Conservation like ETP ,STP Plants, Power Saving System, Pollution Control Measures For Air and Water. We are amidst the renowned Manufacturers, Exporters and Suppliers of Steam Turbine , Zero Discharge System and Industrial …

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  • steam turbines and boilers - university of rijeka

    Steam Turbines and Boilers - University of Rijeka

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    steam turbine was a popular choice because it was more compact, taking up less space in the ships engine-room. It also had the advantage of a built-in astern turbine giving easier astern movement, with up to 50% astern output power as that of the ahead turbine. This was a big advantage when the first oil super tankers were built – they took half a mile to stop from full ahead! In operation, the steam is …

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  • an advancement in steam turbine chemistry monitoring | power …

    An Advancement in Steam Turbine Chemistry Monitoring | Power …

    In the case of sodium hydroxide, stress corrosion cracking of turbine blades and rotors may occur very rapidly. Chloride and sulfate salts deposit in the last rows of the LP turbine (the

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  • chapter 15 - chemical cleaning of steam generator systems

    Chapter 15 - Chemical Cleaning Of Steam Generator Systems

    Steam blowing normally follows the last boiler and economizer chemical cleaning operation. When reheaters are present, this step is usually done in two stages. First, the main steam piping and superheater are blown. Then, the main steam piping, superheater, and reheater are blown. The most effective cleaning is accomplished when the blowing steam force exceeds maximum operating steam …

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  • chemical treatment requirements for steam and hot water …

    Chemical Treatment Requirements for Steam and Hot Water …

    12-06-2017 · Chemical Treatment Requirements for Steam and Hot Water Systems. by William (Bill) Harfst June 12, 2017 June 12, 2017. Boilers, in one form or another, have been used for centuries to produce steam for heat and power. Today, boilers produce steam to drive electric turbines, heat buildings, and provide power for countless industrial and commercial applications. Although the steam …

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  • boiler chemicals - oxygen, scale, and ph adjustments

    Boiler Chemicals - Oxygen, Scale, and pH Adjustments

    One chemical group for boilers is for steam boilers and the second is for hot water boilers. Steam Boiler Chemicals - These include Oxygen Scavengers, Amines, Phosphates, Polymers, and Alkalinity Builders. Oxygen Scavengers - Most common type is 38%, pH < 4. Other solutions come blended with a cobalt catalyst and alkalinity contributors. These blends are usually 50% dilutions and come in 7 and …

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  • high-pressure steam cycle and boiler water treatment

    High-Pressure Steam Cycle and Boiler Water Treatment

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    Steam Turbine • Function – Rotating machinery that efficiently converts heat energy to mechanical energy to turn a generator that makes electrical energy – Pressure and temperature are reduced in the process, hence high pressure and low pressure sections – Steam purity and proper boiler water chemical and mechanical control are important

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