coal ash In A Sentence

We found 71 'coal ash' sentence examples to help you understand how to use coal ash in a sentence.

• Combining the basic circumstance of the pavement basic level, study the cement, the powdered coal ash stable grain to tally up the characteristics of it.
• My state has an absolute horrible situation due to coal ash ponds failing, owned by power company.
• Coal ash, industrial pig farms and unprotected water ways are not environmental progress.
• The photoelectric colorimetry is usually used in some test items of coal ash analysis.
• This paper introduces briefly the principle of the telemetering system for coal ash and gas explosion experimental tunnel and then make an exhaustive analysis of transmission errors of the system.
• Cucumber seedlings were raised in composite substrates containing vermiculite, peat moss, local rockwell, coal ash, and organic fertilizer.
• "' Cadmium "': When coal ash dust is inhaled, high levels of cadmium is absorbed into the body.
• It is shown that, in reducing atmosphere, fusion agents can decline to the ash-melting point effectively, but different results can be obtained for different coal ash.
• This method is very adaptive and it can well replace the manual operations to determine automatically the fusibility of coal ash.
• While exempt from federal waste regulations, coal ash for years has been regulated by states.
• Another issue about coal ash is heavy metal leaching into the ground from the holding ponds.
• "' Mercury "': Chronic exposure of mercury from coal ash can cause harm to the nervous system.
• "' Thallium "': The exposure of thallium in coal ash dust can cause peripheral neuropathy when inhaled.
• The reservoir at Little Blue Run is the country's largest coal ash impoundment.
• Foamed concrete series products with cement, coal ash as raw materials, in line with the state advocates green environmental protection building of energy-saving material standards and requirements.
• It is effective to prevent concrete splitting open for coal ash to mix into big cubage concrete in proportion.
• Pulverized coal ash is hydraulically filled on ground of Zishan.
• Think of the coal ash and Chesapeake Bay stories of the past few months.
• Meanwhile, the growing condition and quality of five mixed dawn grasses in ameliorative groundmass was prior to in pure coal ash groundmass.
• With Sisu highways concrete construction for background, researched on the coal ash concrete mechanics performance of the pump, the workability of coal ash in concrete, and the engineering cost.
• The microbial properties of artificial soil mixed with brackish dredged sediment, caustic sludge and coal ash were studied, with coastal solonchak and Turbi-Anthric Primosol as the control.
• By mixing - coal ash with caustic lime a - tube furnace tests were conducted for enhancing SO 2 removal rate.
• For example, coal ash can be reused in making concrete, bricks and wallboards.
• "' Silica "': When silica is inhaled from coal ash dust, fetal lung disease or silicosis can develop.
• Coal ash is a reservoir of toxic heavy metals.
• Asked him to digest some coal ash that is now allowed to run off into streams and lakes now.
• Has been affected by a coal ash site, he said.
• When coal ash waste is not properly controlled, the toxic substances can affect drinking water, food and air.
• Look at our recent floods and the Tennessee coal ash disaster.
• The coagulative precipitation-adsorption with the crashed light mass brick or coal ash can be utilized in treatment of the wastewater from paperboard coating plant.
• The next coal ash levy that lets go, Pruitt's head should be held in the out flow.
• Coal ash from the plant is disposed at surface impoundments in West Virginia, across the river from the plant.
• It's difficult to find coal ash in a sentence.
• Maybe the coal ash problem in West Virginia won't result in another containment pond bursting.
• Pulverized coal ash utilization rate is very low in Hunan Low grade anthracite - fired power plant.
• To study the water-holding capacities of desert soil and the soil amended with coal ash and sewage sludge, experiments were designed to simulate rainfall and natural evaporation.
• In the Solomon Gap, there are piles coal ash that is pink and orange due to oxidation.
• The composition of coal ash and mineral matters obviously influence coal ash fusibility.
• Burning coal has given us lahars of coal ash burying whole regions of Tennessee.
• Coal ash is subject to widely different requirements from state to state.
• Especially, no policies such as coal ash being dumped in our streams.
• Samples of blended coal ash were taken from the boiler of a power plant 700 MW unit.
• The coal broke quickly and was replaced, but the server didn't even sweep the ash off.
• The lead pollution sources of Chengdu's riverway sullage include geological condition, leaded gasoline , the ash of coal and industrial refuses.
• The CaO content in ash is related to magnetic petrographic characteristics of coal, and it is possible to predict CaO content in ash with coal macro petrography.
• P. 105) the stratified character of the ash may be rendered apparent in an X-ray photograph of a piece of coal about an inch thick, when it appears in thin parallel bands, the combustible portion rema
• The spill was exceeded in volume by the Kingston Fossil Plant coal fly ash slurry spill in 2008.
• Coal fly ash is what remains after the coal has been combusted, so it consists of the incombustible materials that are found in the coal.
• It may be possible to use coal washery waste, oil shale and spent oil shale ash.
• Although rich in coal resources, but high sulfur and high ash coal more, while low-sulfur, low ash coal less.
• Because of the higher quality coal which has some ash removed, the influence of ash upon the derating will be reduced.
• Both the combustion ash and the smokestack residue from coal - burning power plants are extremely toxic.
• Using gasifiers instead of conventional furnaces, coal and water is reduced to hydrogen gas, carbon dioxide and ash.
• Temperature shrinkage performance of lime and fly-ash stabilized coal gangue base course materials relates coal gangue aggregate and quality ratio of lime to fly-ash.
• The average percentage of ash in 27 assays of Assam coal was 3.8 as against 16.3 in 17 assays of Raniganj coal.
• Pot experiments were carried out to compare the effects of Phosphate- Solubilizing Bacteria (PSB) and phosphate fertilizer application on the improvement of coal fly ash.
• Burning coal also generates large amounts of bottom ash and fly ash.
• Ash component analysis before and after deashing of Datong coal indicated that a linear relationship exists between ash content in deashed coal and total contents of Si and Fe in the ash.
• Active bauxite, silicon dioxide, diatomaceous earth and ash have been found suitable for alkali removal from hot flue gas in a coal conversion system.
• IGCC technology is recognized as one of the most promising clean coal technologies while transport gasifier can gasify the coal of high ash and high ash fusion point efficiently.
• This report by Irene Smith reviews recent information on land uses for coal fly ash.
• The concern about significance of wet fly ash land the coal-fired power plant was introduced briefly.
• Fly ash and coal gangue were used as main raw materials to roast solid insulating brick.
• A new method analysis of whole coal for the major ash forming elements by ICP-AES.
• Others use concrete laced with fly ash, a waste product from coal-burning power plants.
• Jellico coal, as it came to be known, burned relatively slowly and had a low ash content.
• The application of coal - powder ash coagulating agent and in other water purification uses are introduced.
• Other times we burn it either on the coal fire or garden bonfire and that produces ash and gases.
• Today, the fly ash produced by coal-fired power plants brims with cenospheres, but they are largely trapped by pollution-control equipment before they escape the smokestack.
• The burning of coal leaves vast amounts of fly ash, which is usually stored in impoundment ponds.
• Ash from powdered coal is known to present itself with large amounts in hollow glassine granules of micron sizes.