Steam generation fundamentals - EnggCyclopedia

Figure1 - Schematic for steam generator with and without steam drum (OTSG) At very high pressures, a point is reached where water no longer exhibits boiling behavior. Above this pressure (approximately 221 bar or 3200 psi), the water temperature keeps increasing with added heat.

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Manufacturer of Temperature Sensor & Ceramic Band Heater

Secon Controls - Manufacturer of Temperature Sensor, Ceramic Band Heater & Mineral Flame Proof RTD from Indore, Madhya Pradesh, India

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Options for Improving the Efficiency of Heat Recovery

Jul 12, 2019 · In a conventional steam generator such as a package boiler, the exit gas temperature is independent of steam pressure. With say a 230 F feed water temperature, an exit gas temperature of about 300 F can be easily achieved using an economizer as the heat recovery equipment.

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Band Heaters - Wattco

In the steam generator, low-temperature water is the working medium that receives the heat of combustion of fuel and becomes high-energy steam. The heat of steam is converted to mechanical energy in the steam turbine and then to electrical energy in the generator. The sequence of these activities is shown in Figure 2.1.

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High-Pressure Steam Generators | Sigma Thermal

The NUK® High-Pressure Steam Generator is a closed looped (hermetically sealed) system that produces steam for high-temperature applications. Therefore, this steam generator is able to produce non-toxic process heat while offering the same advantages of a conventional hot oil system .

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Steam Generator Efficiency - Power Engineering

Superheating Mechanics. Note this as Example 4. The main steam enthalpy becomes 1,474.1 Btu/lbm and the turbine exhaust enthalpy is 871.0 Btu/lbm. The turbine work output rises to 603.1 Btu/lbm (176.7 MW at 1,000,000 lb/hr steam flow), and the efficiency increases from 40.6 percent to 42.9 percent.

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Unilux High-Pressure Steam Boilers Info | UNILUX

Unilux HS Series. Use our high-pressure steam boilers for central heating, process, autoclave, injection process, main-plant distribution systems or anywhere clean, dry steam is required at pressures above 15 PSI. Standard construction is ASME Section I at 150 PSI (pressures to 900 PSI are available).

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5. BOILER, STEAM GENERATOR AND PROCESS HEATER

5.1.2 Record the stack gas temperature and the saturated steam temperature (for steam boilers) or the hot water temperature (for hot water boilers). Ensure that the applicable stack gas temperature limits of Regulation 9-7-312 are not exceeded. Elevated stack gas temperature may be caused by too much excess air, which

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Superheated steam - Wikipedia

Superheated steam is a steam at a temperature higher than its vaporization point at the absolute pressure where the temperature is measured. The steam can therefore cool by some amount, resulting in a lowering of its temperature without changing state from a gas, to a mixture of saturated vapor and liquid. If unsaturated steam is heated at constant pressure, its temperature will also remain constant as the

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Heat Recovery Steam Generator - Wiki - myodesie.com

The last major component of a steam generator circuit is the superheater. The major function of a superheater is to increase steam temperature above saturation. High steam temperature minimizes the introduction of water as liquid to the steam turbine and improves steam cycle efficiency.

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Steam-To-Water Heaters | AERCO

Steam-To-Water Heaters In 1949, AERCOs founder, Henry Angelery, had an idea for a water heater that offered accurate temperature control without storage tanks. From this idea, he designed and manufactured the worlds first compact, tankless water heaterpaving the way for the thousands of semi-instantaneous and instantaneous heating

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Electric Steam and Hot Water Boilers - Chromalox, Inc.

Chromalox Packaged Electric Steam and Hot Water Boilers are safe and versatile heat sources that produce low or high pressure steam or hot water for commercial and industrial processes and for comfort heating applications. Chromalox electric boilers can be used anywhere steam is required and electric power is available.

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High Temperature Gasket Material | RAM Gasket Solutions

High Temperature Gasket Material. Rubber materials, such as silicone, can function up to to 300C (degrees centigrade). Graphite is commonly used in high-temperature, high pressure applications and also where steam is present. Ceramic fibre can operate up to 1000C, however it is very hard and brittle. For gasket material temperature ratings

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Steam Generator - Nuclear Power

Nuclear Power-> Nuclear Power Plant-> Steam Generator. Steam generators are heat exchangers used to convert feedwater into steam from heat produced in a nuclear reactor core.The steam produced drives the turbine. They are used in the most nuclear power plants, but there are many types according to the reactor type.The boiling water reactor does not require steam generators since the water

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Heat Transfer Salt for High Temperature Steam Generation

1 HEAT TRANSFER SALT FOR HIGH TEMPERATURE STEAM GENERATION E. G. Bohlmann ABSTRACT AND SUMMARY A literature review and canvass of vendors reveals no experience and sparse, short term data bearing on the possible use of heat transfer salt (HTS - 40% NaN02, 7% NaN03, 53% KNOJ) at temperatures > 1000"F, Stability data found indicate that

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03 Related high temperature band steam generator heater information