(2) John W Miller, 燃煤清洁技术助美国中西部煤田东山再起. 华尔街日报中文版, Jan 9, 2014
cn.wsj.com/gb/20140109/bus103824.asp
, which is translated from
John W Miller, Coal Scrubbers Give Illinois Basin New Life. Wall Street Journal, Jan 9, 2014
online.wsj.com/news/articles/SB20001424052702303332904579228161981168296
Quote:
(a) “The unexpected comeback story in the US coal industry is the Illinois Basin.
“The area had been one of the four major US coal basins—along with Wyoming and Northern and Central Appalachia—but became less popular with the passage of the Clean Air Act in 1970. Illinois coal contains high amounts of sulfur, which contributes to acid rain.
“Now the spread of scrubbing technology, which can remove 97% of a coal-fired power plant's sulfur dioxide, has put Illinois coal back in play.
“As power plants installed scrubbers, coal companies reopened mines over the last decade. The state of Illinois was expected to produce 56 million tons of coal last year, up 70% from 2010, according to the Energy Information Administration.
(b) Illinois Basin “is near railroads, the Mississippi River and other transportation options, offering opportunities even for startups. * * * Only 6% of Illinois Basin miners belong to the United Mine Workers union, compared with 27% of workers in West Virginia.
Note:
(a)
(i) Powder River Basin
en.wikipedia.org/wiki/Powder_River_Basin
(“It is both a topographic drainage and geologic structural basin. The basin is so named because it is drained by the Powder River”)
* For Powder River, see the map in
en.wikipedia.org/wiki/Missouri_River
(Powder River, 375 miles long, is a tributary of the Yellowstone River. The latter (692 miles long) is, in turn, a tributary of the Missouri River. Missouri flows east and south for 2,341 miles before entering the Mississippi River north of St. Louis, Missouri. All gleaned from Wikipedia)
(ii) Evaluation of Impacts to Underground Sources of Drinking Water by Hydraulic Fracturing of Coalbed Methane Reservoirs. US Environmental Protection Agency, June 2004 (Number: EPA 816-R-04-003)
fracfocus.org/sites/default/files/publications/evaluation_of_impacts_to_underground_sources_of_drinking_water_by_hydraulic_fracturing_of_coalbed_methane_reservoirs.pdf
(table of contents: Attachment 5 The Powder River Basin; Attachment 6 The Central Appalachian Coal Basin; Attachment 7 The Northern Appalachian Coal Basin;
(A) Attachment 6 The Central Appalachian Coal Basin
(“The Central Appalachian Coal Basin is the middle basin of three basins that comprise the Appalachian Coal Region of the eastern United States. It includes parts of Kentucky, Tennessee, Virginia, and West Virginia (Figure A6-1 [at page A6-8, displayed at right lower corner, which is alternately page 388])“)
Wikipedia does not have a proper name for this one.
(B) Attachment 7 The Northern Appalachian Coal Basin.
(“The Northern Appalachian Coal Basin is the northernmost of the three basins comprising the Appalachian Coal Region of the eastern United States, and includes parts of the States of Pennsylvania, West Virginia, Ohio, Kentucky, and Maryland (Figure A7-1 [at page A7-7, displayed at right lower corner, which is alternately page 405])”)
, which is identical to (compare maps in the two)
Pittsburgh coal seam
en.wikipedia.org/wiki/Pittsburgh_coal_seam
(“the thickest and most extensive coal bed in the Appalachian Basin; hence, it is the most economically important coal beds in the eastern United States”)
(b) The report does not explain scrubbing technology.
flue-gas desulfurization
en.wikipedia.org/wiki/Flue-gas_desulfurization
(c) "Sunrise Coal LLC was founded in 2002. The company * * * produces three million tons a year at a mine in Carlisle, Ind" sitting on Illinois Basin.
(i) Carlisle, Indiana
en.wikipedia.org/wiki/Carlisle,_Indiana
(a town just south of City of Terre Haute [French for “highland”], Indiana)
(ii) French English dictionary
(A) terre (noun feminine; from Latin terra "earth"):
"1 earth, soil; 2 land, property"
en.wiktionary.org/wiki/terre
(B) haut (adj; feminine singular is “haute”): “high, tall”
(C) haut (noun masculine):”top”
en.wiktionary.org/wiki/haut |