Calculating amount of steam required - Chemical ...

Apr 20, 2010· btu/lb for 30 psig steam and 857.4 btu/lb for 150 psig steam. (Ref. saturated steam tables) 4. m s 30 = 749,700/928.7 = 807 lb. 5. m s 150 = 749,700/857.4 = 874 lb. The latent heat of condensation for 150 psig steam is smaller because the enthalpy of the condensate increases much more than the enthalpy of the steam as the steam pressure increases.

Converting Boiler steam rating from Kg/hr to Liters of ...

Nov 20, 2008· The boiler is a industrial steam boiler, which uses the steam for the process on site ( brewing boooz ) in this case. in the past I have always been given the steam rating in LB/HR and have used the following; boiler capacity - 15000 lb.hr x 2 Devided by 10 x 4.54 = water capacity of 13620litres.

Steam Calculators: Preferences

Mar 17, 2015· Steam System Modeler; Preferences watch tutorial view guide Set preferred unit systems, individual units, and languages. Language ...

How much water required to produce 1 ton of steam? - Answers

Mar 17, 2015· 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 rate that leaves the boiler as a saturated liquid at boiler pressure.

Steam Capacity Conversion Table | Industrial Controls

Dec 13, 2010· Heating Water with Steam Example: How many lbs per hour of steam is need to heat 40 gallons per minute flow rate of water from 60 ° F to 180 ° F? Sizing a Boiler Feed Pump Receiver. The receiver tank should be able to hold five minutes worth of condensate for boilers up to 200 BHP and 10 minutes of condensate for boilers over 200 BHP.

Hydrogen Basics - Production

The cost of hydrogen production is an important issue. Hydrogen produced by steam reformation costs approximately three times the cost of natural gas per unit of energy produced. This means that if natural gas costs $6/million BTU, then hydrogen will be $18/million BTU. Also, producing hydrogen from electrolysis with electricity at 5 cents/kWh ...

Hydrogen—what are the costs? - Caloric Anlagenbau

2 emissions.Isolating H 2 from water or hydrocar-bons follows an endothermic reaction. For steam refor-ming and methanol cracking, burners provide the required energy. Consequently, these plants emit flue gas to atmos-phere. Using electric power only, the water electrolysis process is free of CO 2 emissions at the site, but the cor-

Steam Flow Rate versus kW Rating - Engineering ToolBox

Steam flow rate when kW rating is known can be calculated as. ms = 3600 P / he (1) where. ms = steam flow rate (kg/h) P = load in kW (kW) he = specific enthalpy of evaporation of steam at working pressure (kJ/kg) Sponsored Links. Steam Thermodynamics - Thermodynamics of steam and …

Calculating the Cost of Steam | Thermaxx Jackets

Jan 31, 2013· For steam-using plants and facilities, calculating steam costs, like calculating steam pipe heat loss, is an important step towards revealing energy and cost savings opportunities. Loaded vs. Unloaded Cost of Steam. The cost of steam production throughout the course of various projects is twofold: loaded and unloaded cost.

1 kg of coal produces how much steam – oil fired boiler ...

Apr 26, 2016· Heat rate is the heat input required to produce one unit of electricity. (1 kw hr) know the calculation of how much coal is required to produce one kg of steam? As a rule of thumb you would need about 138 Kg of coal (26GJ/Ton) to produce 1 ton of steam. About 800 – 1,100 lbs (364 – 500 kg) of coal to generate 1 MWh of electricity.

Water Requirements of the Iron and Steel Industry

WATER REQUIREMENTS OF SELECTED INDUSTRIES WATER REQUIREMENTS OF THE IRON AND STEEL INDUSTRIES By FAULKNER B. WALLING x and Louis E. OTTS, JR.2 ABSTRACT Twenty-nine steel plants surveyed during 1957 and 1958 withdrew from various sources about 1,400 billion gallons of water annually and produced 40.8 million tons of ingot steel.

how many mmbtu required for one ton of steam – Industrial ...

Oct 01, 2017· Steam Tables… – Power Plant Service, Inc. Volume of flash steam formed when one cubic foot … The heat required to change boiling water into steam is called the heat of vaporization or latent heat. How many m3 of Natural Gas required to make 1 ton of steam … How many m3 of Natural Gas required to make 1 ton of steam in an …

How much water is required to produce per ton of steam ...

Answer: Within the framework of a steam generating plant there is always a necessity to provide make-up treated water, to compensate for evaporative and leakage losses that are simply inherent in the process. In most steam plants, the percentage of these losses is very small, and pains are taken ...

Steam Calculators: Boiler Calculator

Mar 17, 2015· 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 rate that leaves the boiler as a saturated liquid at boiler pressure.

How much steam does a liter of water produce? - Answers

Jul 05, 2008· How much water required to produce 1 ton of steam? ... How much tons of steam will produce if you heat 1 cubic meter water to 280 C and 64 BAR pressure? 1 M3 of water will make 1 tomme of steam.

Energy Unit Conversion Factors – Wood Energy

Sep 05, 2019· 1 Tonne = 1000 Kilograms = 2205 pounds = 0.907 Ton 1 Hectare = 2.47 Acres ... 1 BDT fuel will produce 10,000 lb of steam 10,000 lb of steam will generate 1 MWH (megawatt hour) of electricity 1 MWH = 1,000 horsepower 1 MWH = power for approximately 750 to 1,000 homes

Calculate How Much Steam is needed to Heat Water | ProSonix

Must be between 10 and 300. Steam Flow Required. Kg/hr. lb/hr. Temperature Inlet. °C. °F. Must be between 30 and 250. Flowrate.

How Much Steam Produced by 1 Ton Standard Coal at a Boiler

The amount of steam produced by 1 ton standard coal at a boiler depends on the coal consumption and electricity consumption and they are steam boiler energy consumption indicators. Units of measurement are kg standard coal / ton of steam and kWh / ton of steam. For the actual operation of the steam boiler, the corresponding consumption indicators are generally: coal consumption should be less ...

energy required to produce 1 ton of steam – Fire Tube Boiler

Dec 01, 2016· Ways of producing steam from water include use of boilers or steam generators. … be as much as 4,000,000 to 4,600,000 metric tons of steam per hour. Benchmark the Fuel Cost of Steam Generation – Department of Energy Table 1. Energy Required to Produce One Pound of Saturated Steam, Btu* …. Coal, ton. 27,000,000. 90.3.

On boiling, does 1 kg of water give rise to 1 kg of steam?

So, boiling a kilogram of water generates a kilogram plus about ten nanogram of steam. If there is no mass leaving or coming into the system, notwithstanding the seeming complexity of phase change, and indeed one kilogram of water must evaporate to 1 kg of steam: there is no "trick" here.

How Much Diesel Oil Is Required to Produce 1 Ton of Steam ...

Jul 14, 2020· A 1 ton diesel steam boiler produces 1 ton of steam per hour, so the fuel consumption of a 1 ton diesel boiler is about 70 liters. However, the calculation result of how much fuel a 2-ton diesel steam boiler consumes per hour is not simply to obtain 140 liters, but to be determined according to the specific use of the boiler and the design ...

energy required to produce 1 ton of steam – oil fired ...

May 17, 2016· How much coal is required to generate 1 ton of steam? required to produce 1 ton of steam? 7 KJ of energy to convert 1 mole of water to steam 1 cal. 149,700 86.1 Coal (ton) 27,000,000 87.6 Benchmark the Fuel Cost of Steam Table 1. Energy Required to …

Calculate How To

S pounds/hour (lb/h) of steam. To deliver this much steam, it is necessary to actually generate (1+X)S lb/h of steam, where X is a factor typically ranging from 5 to 20%. So we already have two distinct equations to determine the cost of steam: (a) generating cost CG, $/lb = CO/(1+X)S (b) consumption cost CG, $/lb = CO/S

Steam Heating Process - Load Calculating

In general steam heating is used to. change a product or fluid temperature; maintain a product or fluid temperature; A benefit with steam is the large amount of heat energy that can be transferred. The energy released when steam condenses to water is in the range 2000 - 2250 kJ/kg (depending on the pressure) - compared to water with 80 - 120 kJ/kg (with temperature difference 20 - 30 o C).

The Hidden Water in Everyday Products - Water Footprint ...

Jul 02, 2017· In fact, it takes at least twice as much water to produce a plastic water bottle as the amount of water contained in the bottle. The water footprint of one pound of cotton is 1,320 gallons. That equals over 650 gallons of water for one new cotton t-shirt .

To produce 1 ton of steam per hour, how much water flow is ...

Answer (1 of 4): The question has already been answered when the generation is for a short duration. However in the real world of steam generation, the water used, even when strictly purified, contains some materials that do not leave the boiler with the steam. If nothing is done, the contaminant...

Steam Generation Suggested Actions

Table 1 shows the heat input required to produce 1 lb of saturated steam at different operating pressures and varying feed- ... Coal, ton 27,000,000 90.3 ... the combustion process, water remains in the form of vapor, the HHV must be ...

Calculator: Steam Unit Cost | TLV - A Steam Specialist ...

Online calculator to quickly determine Steam Unit Cost. Includes 53 different calculations. Equations displayed for easy reference.

How much water for a Steam Turbibe : Oxygennotincluded

The Steam Turbine itself doesn't need much water/steam in the chamber. The amount of thermal capacity (both water and tempshift plates) you need in the steam chamber is driven by your heat source. Each Aquatuner using (polluted) water can use under a metric ton of water and a single tempshift plate.

how much electrical power is needed to make steam

1 BTU raises 1 pound of water 1°F To raise one pound of water from ambient temp (70°F) to boiling (212°F) requires 142 BTUs. This is only the sensible heat required. Now to change the water to steam requires latent heat of evaporation, about 1000 btu per pound of water to be converted. One gallon of water weighs 8.33 pounds.