3000 kg of boiler feed water at 90 c to saturated steam at 8 bar

Product thermal capacity: 4-35 t/h
Working pressure: 1.0-2.5 MPA
Outlet temperature:: 184-350 ℃
Available fuel: Bituminous coal, lean coal, anthracite
Available industries: Heating, chemical, food, tobacco, textile, print and dyeing, feed, medicine, building materials, wine, hospital

>Solved: Two Streams Of Water Are Mixed With One Stream

Solved: Two Streams Of Water Are Mixed With One Stream Of

Feed water 2 240 kg/min @46°C. Feed steam 3 108 kg/min @ 3.2 bar pressure (gauge) through a 7.5 cm-ID pipe. Outlet steam @Boiler pressure 25 bar. The outlet stream emerges from the boiler through a 8 cm ID pipe. Calculate the required heat input to the boiler in kilo-watts, if the emerging stream is saturated at the boiler pressure.

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>Calculation Of Water Consumption And Fuel A Boil

Calculation Of Water Consumption And Fuel A Boiler

Calculation Of Water Consumption And Fuel A Boiler - posted in Industrial Professionals: Excuse my English. Dear, I am doing my project of memory and partly it must conduct an analysis of the feasibility of putting into operation a boiler, that while I keep the approximate amount of steam that I produce, I could not find a way to estimate consumption water and fuel would be.

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>Solved: 7. Evaporation Is To Be Used To Concentrate 3000

Solved: 7. Evaporation Is To Be Used To Concentrate 3000 K

7. Evaporation is to be used to concentrate 3000 kg/h of a 10% solution of NaOH in water entering at 70°C to a product of 45% solids. Saturated steam at 198.53 kPa (120°C) is to be used. A single-effect evaporator is used and the overall heat-transfer coefficient is 1500 W/(m 2 ×K).

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>Steam Capacity Conversion Table | Industrial Contro

Steam Capacity Conversion Table | Industrial Controls

Dec 13, 2010· Other Useful Information: 1 SQ.FT. E.D.R. = 240 BTUH @215 ° F. 1 Boiler H.P. = 33493 BTU/Hr Where SpGr = Specific Gravity (Water is 1.0). Condensate Pump Sizing: . A: Pump Capacity = 2 x Actual GPM Condensate B: Minimum Receiver Size in Gallons = 1 minute x GPM found in part A C: Pump Head (In Feet) = Static Lift in Feet + Friction Losses in Feet + Pressure In Vessel That’s Being

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>Problems on Thermodynamics part3 | hvac machine

Problems on Thermodynamics part3 | hvac machinery

2. In a certain steam plant the turbine develops 1000 kW. The heat supplied to the steam in the boiler is 2800 kJ/kg, the heat rejected by the system from cooling water in the condenser is 2100 kJ/kg and the feed pump work required to pump the condensate back into the boiler is 5 kW. Calculate the steam flow round the cycle in kg/s.

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>Steam and Vapor Enthalpy - Engineering ToolB

Steam and Vapor Enthalpy - Engineering ToolBox

c w = specific heat water (4.19 kJ/kg. o C) t f = saturation temperature (o C) t 0 = refer temperature = 0 (o C) Specific Enthalpy of Saturated Steam. Specific enthalpy of saturated steam - h g - can be obtained from tables as above. The value depends on the pressure. For saturated steam at standard atmosphere - 2) - the specific enthalpy - h g

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>44. How much heat is in 20 kg of 80% dry steam at

44. How much heat is in 20 kg of 80% dry steam at 22

a. 3.546 kg steam/kg of fuel b. 3.845 kg steam/kg of fuel c. 4.875 kg steam/kg of fuel d. 5.754 kg steam/kg of fuel e. 6.854 kg steam/kg of fuel. 11. During a boiler test, a boiler burned 632 kg of coal with a heating value of 30,000 kJ/kg. The boiler generated 7000 kg of dry steam at 10,000 kPa from feedwater at 120°C.

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Steam Calculators: Boiler Calculat

Steam Calculators: Boiler Calculator

Deaerator provides feedwater near the boiling temperature for the deaerator's set operating pressure. (Saturated Liquid) Steam, Boiler, and Blowdown Pressure are the same. Combustion Efficiency is the % of fuel energy that is directly added to the feedwater and not otherwise lost or used. Blowdown Rate is the % of incoming feedwater mass flow

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>Properties of Saturated Steam - Pressure in B

Properties of Saturated Steam - Pressure in Bar

1) 1 bar abs = 0 bar gauge = atmospheric pressure Vacuum steam is the general term used for saturated steam at temperatures below 100°C.; Example - Boiling Water at 100 o C, 0 bar Atmospheric Pressure. At atmospheric pressure (0 bar g, absolute 1 bar ) water boils at 100 o C and 417.51 kJ of energy is required to heat 1 kg of water from 0 o C to evaporating temperature 100 o C.

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>Boiler Ratings - Spirax Sarco | First for Steam Solutio

Boiler Ratings - Spirax Sarco | First for Steam Solutions

A boiler has a ‘from and at’ rating of 2 000 kg/h and operates at 15 bar g. The feedwater temperature is 68°C. The use of Equation 3.5.1 will determine a factor to produce the same result: Note: These values are all from steam tables. Using the information from Example 3.5.1 and the Equation 3.5.1 the evaporation factor can be calculated:

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>power engineering Flashcards | Quizl

power engineering Flashcards | Quizlet

A boiler releases 11300 kJ of heat for each kg of fuel burned and produces dry saturated steam at 12000 kPa from feed water at 250 degrees C. How many kg of steam will be produced for each kg of fuel burned if the boiler efficiency is 65%? (Round to three decimal places) 4.592 kg. Calculate the heat required (kJ) to produce 6.5 kg of wet steam

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Gas-fired(oil-fired) boilers
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Hot water:0.7-14 MW
14.1-21 MW
21.1-29 MW
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Steam :  1-10 t/h
11-20 t/h
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