Have questions? RPM sales representatives are available for live chat now WELCOME TO Royal Pulx MACHINERY!

does coal answer


  • Does coal sink or float? | Yahoo Answers

    Aug 23, 2015· Coal is not a single, homogenous material. There are dozens of different types of coal, depending upon how it was formed, from what materials, and how much pressure it was subjected to. Consequently it has a range of densities, from 0.83 g/ml (i.e. less that that of water) to 1.5 g/ml (i.e. 50% more dense than water).

  • How does coal turn into a diamond? | AnswersDrive

    Diamonds and coal are both, at their base, different forms of the element carbon (C on the periodic table). And yes, pressure is a key part of what turns decaying carbon-based life forms such as plants into coal, as well as what turns carbon into diamonds. Coal is also mostly carbon, but it is hardly pure.

  • How does coal produce energy? | Socratic

    Feb 17, 2016· How does coal produce energy? Environmental Science Energy Resources and Consumption Fossil Fuel Resources and Use. 3 Answers chandramohanPanakkal Feb 17, 2016 Answer: COal is used in boilers to make steam.Steam drives turbine generators which produce electricity. Explanation: Huge boilers heat water using coal as fuel.Steam is produced in ...

  • How Does Coal Form? | Reference.com

    Search for How Does Coal Form. Find Related About.com Content. Coal forms from the physical and chemical alteration of organic peat moss. This process, called coalification, takes hundreds of years to complete. During coalification, peat moss undergoes a series of transformations as a result of bacterial decay, compaction, variations in ...

  • What are products made from coal - Answers

    Coal is not produced it is mined (it is a natural resource/product). Coal is used (burned) as a source of enery and coal products (given off when coal is heated) are used in the chemical industry. ...

  • How does coal help - Answers

    well the answer to this is charcoal will burn better than wood because wood does not release gases that help the coal burn longer.

  • Does the U.S. have 400 years of coal? - Quora

    Jul 12, 2019· Does the U.S. have 400 years of coal? Maybe, it doesn't really matter. While the technical reserve of coal may be 400 years, the quality of the reserves is already decreasing . Guest post: 'Peak coal' is getting closer, latest figures show | Carbo...

  • Does AOC support clean coal? - Quora

    Oct 07, 2019· Does AOC support clean coal? No one supports clean coal. President Trump supports using the phrase "clean coal" and has used it often, but his administration has not really done anything special to support any clean coal industrial activities. At ...

  • What does Coal do? I need help.? | Yahoo Answers

    Jan 08, 2007· Best Answer: Coal provides the energy for people to live in comfort and safety from the Earth's climates. In earlier times, people used wood for fuel. As Earth's populations increased more and more trees were cut down and forests devastated. Coal was found to be a cheap and efficient fuel - …

  • Does COAL produce more CO2 ? | Yahoo Answers

    Aug 16, 2008· Comparing only CO2, not particulates or other pollutants, for a given unit of thermal energy, does coal produce more CO2 than diesel or natural gas? If two energy sources were roughly equal in CO2 production, how would you analyze the economic and international consequences of buying a fuel from the Middle East rather than a domestic source?

  • Does coal sink or float? | Yahoo Answers

    Aug 22, 2015· Coal is not a single, homogenous material. There are dozens of different types of coal, depending upon how it was formed, from what materials, and how much pressure it was subjected to. Consequently it has a range of densities, from 0.83 g/ml (i.e. less that that of water) to 1.5 g/ml (i.e. 50% more dense than water).

  • Short Answers to Hard Questions About Clean Coal ...

    Jul 01, 2016· Short Answers to Hard Questions About Clean Coal Technology. By IAN URBINA JULY 5, 2016. Photo The Kemper County power plant in Mississippi. Credit Josh Haner/The New York Times

  • How does coal work to produce energy? | AnswersDrive

    Coal-fired plants produce electricity by burning coal in a boiler to produce steam. The steam produced, under tremendous pressure, flows into a turbine, which spins a generator to create electricity. The steam is then cooled, condensed back into water and returned to the boiler to start the process over.

  • What is 'clean coal'? - Quora

    Apr 05, 2019· What is clean coal? It is a whole range of technologies,including carbon capture utilization and storage (CCUS) that captures carbon emissions from sources like power plants. That CO2 is then stored or used so it doesn't enter the atmosphere. Doe...

  • Generating Electricity from Coal - Duke Energy

    In a coal-fired steam station – much like a nuclear station – water is turned into steam, which in turn drives turbine generators to produce electricity. Here's how the process works. 1. Heat is created Before the coal is burned, it is pulverized to the fineness of talcum powder.

  • Does Barack Obama support clean coal? - Quora

    The Obama administration let the showcase project proceed and it got DOE loans just like Solyndra. It collapsed from its own economic impossibility under Trump in 2017: The Largest Clean Coal Power Plant In America Turns To Natural Gas Mississippi...

  • how much energy does coal power plant produce per day ...

    Jan 15, 2014· Best Answer: The recently shut down Nanticoke Generating Station in Ontario Canada was the largest coal burning power plant in North America. (Thus it was designated as Canada's biggest polluter even though it had all the newest pollution controls). This power plant consisted of eight unit of just over 500 Mg Watts each.

  • how does coal, oil and natural gas form? | Yahoo Answers

    Jan 22, 2007· Best Answer: Coal is the remains of ancient forests, buried for millions of years. All coal is not the same because it was buried at different depths, different lengths of time, etc. So there is soft coal and hard coal. Petroleum is formed from decayed organic material from the sea. It …

  • how does coal energy work? | Yahoo Answers

    Feb 04, 2014· In a coal-fired steam station—much like a nuclear station—water is turned into steam, which in turn drives turbine generators to produce electricity. Here's how the process works. 1. Heat is created Before the coal is burned, it is pulverized to the fineness of talcum powder. It is then mixed with hot air and blown into the firebox of the ...

  • Coal - Wikipedia

    Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams.Coal is mostly carbon with variable amounts of other elements; chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years.

  • How does coal work - Answers

    Oct 21, 2009· How does coal work? 21 22 23. Answer. Wiki User 10/21/2009. when coal is burned. Electricity from coal is the electric power made from the energy stored in coal…

  • Where does coal come from? | Yahoo Answers

    Apr 18, 2006· Best Answer: Coal is mined from the coal mines. Long time ago the organic material (from trees) has been covered bt eartehen material and they have undergone geochemical transformation to become coal.

  • Coal and Petroleum Class 8 Notes, Question Answers

    Jan 12, 2019· Answer: When coal is heated without air, it does not burn but produces many by-products. This process of heating coal in the absence of air is called destructive distillation of coal. The main products formed by this process are: coke coal tar amino acid liquor

  • How does coal tar help with psoriasis? - WebMD

    May 17, 2019· Coal tar has been used to treat psoriasis for more than 100 years. You can find it in shampoos as well as creams, oils, and lotions. Shampoos with coal tar help with scaling, hardening, and ...

  • Approximately how long does it take for coal to form ...

    Question: Approximately how long does it take for coal to form? Coal: Coal is one of the main fossil fuels that we use on a regular basis. Coal is called a fossil fuel because it is formed from ...

  • Does Coal Form Slowly? | Answers in Genesis

    Sep 19, 2019· Geologists believe coal beds form very slowly—one inch every one thousand years! But three feet of bark peat formed in just five years! Because so many geologists ignore the global flood, they don't properly understand what they see in our world.

  • How does coal power work - Answers

    Nov 11, 2009· coal is burnt to generate heat. The Heat then heats up water, Eventually turning it into steam. the steam is used to turn turbines which are connected to …

  • Coal: Anthracite, Bituminous, Coke, Pictures, Formation, Uses

    The answer to that question is the primary reason that the formation of a coal seam is a highly unusual occurrence. It can only occur under one of two conditions: 1) a rising water level that perfectly keeps pace with the rate of plant debris accumulation; or, 2) a subsiding landscape that perfectly keeps pace with the rate of plant debris ...

  • Solved: How Does Coal Form? (start With A Seed) | Chegg.com

    Coal never formed before the Carboniferous, and very rarely formed after it. Two conditions are regarded as crucial for this event: the emergence ofwooden trees with bark;large quantities of wood view the full answer

  • How does coal form? | Study.com

    Answer to: How does coal form? By signing up, you'll get thousands of step-by-step solutions to your homework questions. You can also ask your own...

  • 50 800 tph high performance jaw crusher plant for fluorite
  • silica sand washing plant manufacturer for sale craigslist
  • marker horizons sediments
  • mobile crusher plant spare parts india
  • best price and high quality electric corn grinding machine
  • our company ch crusher in South Africa
  • australian-mining-industry iron stone
  • stone crusher dust control systems
  • Copper Processing In Shanghai Better Quality
  • ball mill europe crusher