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Stewards of Federal Lands Feel Threatened, Survey Shows

Stewards of Federal Lands Feel Threatened, Survey ShowsMany of the people who take care of U.S. federal lands and wildlife refuges say their jobs have become more dangerous, according to a new survey. Public Employees for Environmental Responsibility (PEER), a nonprofit that represents government staff, released the results of the survey on Feb. 2. The group gathered responses from 104 out of 302 managers of the Fish and Wildlife Service's federal refuge and 364 employees of the Bureau of Land Management (BLM), including scientists, archaeologists and public lands managers.




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LPG tunkey project solution in Bangladesh

What is LPG?
Liquefied Petroleum Gas (LPG) is a clean and safe fuel that has a range of properties closest to petrol. It is a by-product of petrol refining and natural gas production. Under slight pressure, LPG turns into liquid form and can then be stored in tanks. 
LPG is a naturally occurring by-product of natural gas extraction (60%) and crude oil refining (40%). It is therefore either used or it is wasted.It is a combination of propane and butane molecules, along with trace amounts of other compounds. 

The key property of LPG is the fact that it is highly calorific gas, which easily condenses even at relatively low pressures and current temperatures. Thank to these properties it can be stored also in small tanks or cylinders.
Another key property of LPG is its easy vaporization and possibility of combustion in gaseous state, when it has even 3x greater calorific value than natural gas and at the same time belongs among most ecological fuels. Pure propane vaporizes at temperatures hig…