Why does liquid chlorine have a high coefficient of expansion?
Liquid chlorine has a high coefficient of ther- mal expansion. If liquid chlorine is trapped be- tween two valves, high hydraulic pressure may develop and lead to a rupture of the line or its fittings. Expansion chambers should be installed any place liquid chlorine can be trapped between two valves.
What is expansion ratio in chemistry?
Expansion ratio. Jump to navigation Jump to search. The expansion ratio of a liquefied and cryogenic substance is the volume of a given amount of that substance in liquid form compared to the volume of the same amount of substance in gaseous form, at room temperature and normal atmospheric pressure.
What is the expansion ratio of liquefied and cryogenic gases?
Hence the use of pressure relief valves and vent valves are important. The expansion ratio of liquefied and cryogenic from the boiling point to ambient is: nitrogen 1 to 696. liquid helium 1 to 757.
What is the expansion ratio of propane to natural gas?
The expansion ratio of liquid propane (LPG) to gas is 1:270 What is Natural gas expansion ratio? High expansion foam that is 500 to 1 expansion ratio What is the propane looking tank attached to a hot water heater? expansion tank What is the expansion ratio from 20 to 200? 10. How do you convert a grill from propane to natural gas?
What is the vapor pressure of chlorine?
Chemical PropertiesPropertyDefinitionValueGas4.986 ft3/lb (0.3113 m3/kg).Saturated Gas1.310 ft3/lb (0.08179 m3/kg).Saturated Liquid0.01092 ft3/lb (0.0006818 m3/kg)Vapor PressureThe absolute pressure of chlorine gas above liquid chlorine when they are in equilibrium53.51 psia (368.9 kPa) 112.95 psia (778.8 kPa)25 more rows
What is the weight of ratio of chlorine liquid relative of water?
As a liquid, chlorine is amber colored and is 1.44 times heavier than water. In solid form, it exists as rhombic crystals.
What is chlorine density?
Liquefies at -35°C and room pressure. Readily liquefied by pressure applied at room temperature. Density (as a liquid) 13.0 lb / gal.
In which state is chlorine at 20 C?
GasFact boxGroup17−101.5°C, −150.7°F, 171.7 KPeriod3−34.04°C, −29.27°F, 239.11 KBlockp0.002898Atomic number1735.45State at 20°CGas35Cl, 37Cl2 more rows
How do you calculate chlorine percentage?
Finding the Concentration of a Solution For the example, assume the facility is using 100 pounds of chlorine per day. Divide the daily chlorine input by the MGD flow of the facility. In the example, the result would yield 33.33. Divide the result by 8.34 pounds per gallon to find the chlorine concentration.
How do you calculate chlorine content in water?
1:184:37Water Treatment Math | Chlorine Dose Calculation - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo the formula we're going to use is this dosage in milligrams per liter is equal to the pounds ofMoreSo the formula we're going to use is this dosage in milligrams per liter is equal to the pounds of active chemical per day or in our case it's going to be total pounds divided by million gallons we're
What is the viscosity of chlorine?
Absolute (dynamic) viscosities of some common gases.GasAbsolute Viscosity (10-5 Pa s)Temperature (°C)Chlorine1.232.50Chloroform0.941.95Ethylene0.971.7917 more rows
What is the pH of chlorine?
Liquid chlorine and bleach (sodium hypochlorite) have a pH of 11.0 to nearly 13.0 so it is logical to think that they will raise the pH of the pool water. The fact is that initially or upon addition liquid chlorine raises pH because sodium hydroxide (lye) is made.
What is pool chlorine?
Chlorine is added to the water to kill germs. When it is added to a swimming pool, it forms a weak acid called hypochlorous acid that kills bacteria like salmonella and E. coli, as well as germs that cause viruses such as diarrhea and swimmer's ear.
What is chlorine gas called?
Chlorine is a chemical element with the symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature.
Is chlorine Cl or Cl2?
Yes, chlorine gas is Cl2. There are 7 diatomic molecules (H,O,N,Cl,Br,I,F), so whenever these are gases or "exist naturally", you should use the subscript 2.
How is Cl2 formed?
Chlorine (Cl2) molecule is formed by sharing of electrons between two chlorine atoms.
How much does chlorine weigh?
The weight of one volume of liquid chlorine equals the weight of 456.5 volumes of chlorine gas. The weight of chlorine which can be dissolved in a given amount of water at a given temperature when the total vapor pressure of chlorine and the water equals a designated value.
What color is chlorine?
Chlorine has a characteristic penetrating and irritating odor. The gas is greenish yellow in color and the liquid is clear amber. The data on physical properties of chlorine as determined by different investigators show some variations.
What metals react with chlorine?
Two of the more common metals are titanium and steel. In the presence of dry chlorine, titanium is flammable.
Is chlorine soluble in water?
Reactions with Water#N#Chlorine is only slightly soluble in water (0.3% to 0.7%) depending on the water temperature. However the resulting water phase is extremely corrosive, see Reactions with Metals below.
Why is chlorine important?
Because of its reactivity and bonding characteristics, chlorine has become an essential chemical building block, leading to a myriad of materials that are used to make the products we use every day for public health, safety, nutrition, security, transportation, lifestyle and high-tech innovation. Drinking water, agricultural abundance, disinfected ...
What is chlorine institute?
The Chlorine Institute has developed a library of technical pamphlets and training resources specifically related to the safe handling and use of chlorine cylinders and ton containers , including: Guidelines for the Safe Motor Vehicular Transportation of Chlorine Cylinders & Ton Containers.
Is chlorine safe to use in a container?
Packaged Chlorine. The safe handling , use, storage and actual packaging of chlor ine in either cylinders or ton containers has always been an important part of the Chlorine Institute's safety mission.
