This document discusses nonrenewable resources. It defines nonrenewable resources as natural resources that cannot be replaced at the same rate at which they are consumed. The main types of nonrenewable resources are fossil fuels such as coal, petroleum, and natural gas, as well as nuclear fuels like uranium. Fossil fuels take millions of years to form and are finite resources, while nuclear fuels are also limited and cannot be replenished on a short timescale. The depletion of nonrenewable resources poses economic and environmental challenges.
A 174-page study issued by the Massachusetts Institute of Technology in June 2011 evaluating natural gas and how it fares as an energy source in a political environment where carbon is taxed. That is, how competitive is natural gas when considering lower carbon emissions standards? The study finds, among other things, that hydraulic fracturing technology as used in shale gas drilling is safe.
ALL ABOUT NATURAL GAS : DEFINITION,FORMATION,PROPERTIES,COMPOSITION,PHASE BEHAVIOR ,CONDITIONING"DEHYDRATION ,SWETENING" AND FINAL PROCESSING TO END USER PRODUCTS
Gas Turbine Theory - Principle of Operation and ConstructionSahyog Shishodia
This presentation tells all about basic principle behind Gas Turbine, their working, operation and construction. How they came into existence and where are they used.
A 174-page study issued by the Massachusetts Institute of Technology in June 2011 evaluating natural gas and how it fares as an energy source in a political environment where carbon is taxed. That is, how competitive is natural gas when considering lower carbon emissions standards? The study finds, among other things, that hydraulic fracturing technology as used in shale gas drilling is safe.
ALL ABOUT NATURAL GAS : DEFINITION,FORMATION,PROPERTIES,COMPOSITION,PHASE BEHAVIOR ,CONDITIONING"DEHYDRATION ,SWETENING" AND FINAL PROCESSING TO END USER PRODUCTS
Gas Turbine Theory - Principle of Operation and ConstructionSahyog Shishodia
This presentation tells all about basic principle behind Gas Turbine, their working, operation and construction. How they came into existence and where are they used.
A gas turbine, also called a combustion turbine, is a type of internal combustion engine. It has an upstream rotating compressor coupled toa downstream turbine, and a combustion chamber in-between. Energy is added to the gas stream in the combustor, where fuel is mixed with air and ignited. In the high-pressure environment of the combustor, combustion of the fuel increases the temperature. The products of the combustion are forced into the turbine section
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A gas turbine, also called a combustion turbine, is a type of internal combustion engine. It has an upstream rotating compressor coupled toa downstream turbine, and a combustion chamber in-between. Energy is added to the gas stream in the combustor, where fuel is mixed with air and ignited. In the high-pressure environment of the combustor, combustion of the fuel increases the temperature. The products of the combustion are forced into the turbine section
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7. COAL, PETROLEUM, AND GAS
Coal, petroleum, and
natural gas are
considered
nonrenewable because
they can not be
replenished in a short
period of time. These
are called fossil fuels.
8. COAL
Coal is the most abundant fossil fuel in
the world.
During the formation of coal,
carbonaceous matter was first
compressed into a spongy material called
"peat,“.
When the coal is burned, the pollutant
sulfur dioxide is released into the
atmosphere.
10. OIL AND GAS
Oil forms underground in rock such as
shale, which is rich in organic materials.
oil also provides base material for
plastics, provides asphalt for roads and is
a source of industrial chemicals.
Natural gas is a mixture of gases,
CH4,C2H5,C3H8,C4H10.
Natural gas is highly flammable and is
odorless.
13. NUCLEAR ENERGY
Nuclear fission uses
uranium to create
energy.
Nuclear energy is a
nonrenewable resource
because once the
uranium is used, it is
gone!
14. Nuclear Reaction Ba
n
U + n → 139Ba + 94Kr + 3n
235 U
235
n
n
Characteristics: Kr
• Bombarded by neutron Ba
n
Ba
n
• Chain reaction: n
U
235
n
U
235
n
n n
1 neutron in, This neutron starts
the chain reaction Kr Kr
3 neutrons out. Ba
n
U
n
235
But not every neutron can hit n
Kr
an 235
U nucleus.
15. COST AND AVAILABILITY :
For example, it is difficult to find a car or truck
that runs off of rechargeable battery power,
solar power, or electricity
16. When they're gone, they're
gone.
You can't replace natural gas,
oil, or coal.
Also, mining for these
sources at such an intense
rate can have devastating
environmental effects.