what is the typical pressure and temperature of lp, …

What is the typical pressure and temperature of LP, …

I suspect that every industry has its own criteria for steam systems, and I am only familiar with systems in an oil refinery. At the plant where I spent the first fifteen years of my career, we had the following steam systems (all expressed in PSI

Get a Quote
pressure steam - an overview | sciencedirect topics

Pressure Steam - an overview | ScienceDirect Topics

High-pressure units are smaller for a given capacity, and the initial cost is only slightly greater than for lower pressures. To protect the turbine from excessive temperature, it is necessary to employ closer control of the superheat where high steam temperatures are involved.

Get a Quote
difference between low- and high-pressure boilers | …

Difference Between Low- and High-Pressure Boilers | …

High-pressure boilers will heat steam above 15 psi and water at pressures that exceed 160 psig. Temperatures in high-pressure boilers will exceed 250 degrees F. Because of the elevated pressure at which these boilers operate, they need to be monitored to ensure safety at all times.

Get a Quote
selecting the optimum steam pressure for process …

Selecting the Optimum Steam Pressure for Process …

2017-6-13 · 3. The equivalent “steam” pressure at 280°F is 35 psi 4. Add 45 psi to the required pressure 5. Add 45 psi to 35 psi = 80 psi steam pressure Steam 80 psi pressure that is provided to the equipment manufacturer for design of the process heat transfer. 80 psi shall be the pressure after the steam control valve or the steam

Get a Quote
high pressure (125) psig steam medium pressure …

HIGH PRESSURE (125) PSIG STEAM MEDIUM PRESSURE …

2003-3-14 · high pressure (125) psig steam medium pressure (45) psig steam low pressure (15) psig steam university contact: david graham, mechanical engineer (302) 831-4908 design requirements reference electrical section for electrical information steam piping

Get a Quote
high-pressure steam definition and meaning | collins

High-pressure steam definition and meaning | Collins

2  · Steam is preferentially generated at as high a pressure as possible, because high-pressure steam is more valuable than low-pressure steam. When considering conversion to low-pressure steam of equipment currently operating on high-pressure steam, it is important to recognize that steam pressure …

Get a Quote
what is the range of a high pressure boiler - answers

What is the range of a high pressure boiler - Answers

A high pressure steam boiler is boiler in which steam is generated at pressure exceeding 15 psig and operates hot water boiler above 160 psig or 250o F. Application this type usually is used for

Get a Quote
low-pressure steam vs. high-pressure steam

Low-Pressure Steam vs. High-Pressure Steam

Surprised? It’s true. If the load is the same in both cases, the low-pressure steam will move through the pipes much more quickly than the high-pressure steam. The reason is simple: High-pressure steam fits into a smaller space than low-pressure steam. The pressure squeezes it. You wind up with less volume.

Get a Quote
high pressure boilers: features and advantages ~ me …

High Pressure Boilers: Features and Advantages ~ ME …

A boiler is called a high-pressure boiler when it operates with a steam pressure above 80 bars. The high-pressure boilers are widely used for power generation in thermal power plants. In a high-pressure boiler, if the feed-water pressure increases, the saturation temperature of water rises and the latent heat of vaporization decreases.

Get a Quote
why use low steam pressure | steam heat exchanger …

Why Use Low Steam Pressure | Steam Heat Exchanger …

It would seem to be a good idea to use the higher steam pressure, until we look at what we lose when using this higher steam pressure. We lose some temperature control and flash steam. By the way, when selecting the heat exchanger, we normally assume a 50% pressure drop through the steam …

Get a Quote