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已读[140] 发布: 2013/06/05 08:09:07
Platts Reinhart said there are a number of reasons why a coal-fired power plant might want to co-fire with gas, including the explanation cited by the Quindaro plant in Kansas City: to boost or at least maintain its power output after switching to a lower ...
已读[140] 发布: 2013/06/05 08:09:04
Bloomberg While Capesizes will also benefit from record trade in iron ore , their biggest cargo, the rates predicted in the survey would still be less than owners need to break even. “The Chinese will have to go to at least Australia or ... China may ban ... and more »
已读[149] 发布: 2013/06/05 08:09:01
Bloomberg The industry will need $50 billion a year between 2015 and 2025 to meet sulfur -emission rules and other regulations, Masamichi Morooka, chairman of the International Chamber of Shipping, representing most of the world's ship operators, said at a ... and more »
已读[144] 发布: 2013/06/05 08:08:59
Harvard Gazette Dick Holland was one of the founding fathers of the geochemistry of hydrothermal ore deposits as he pioneered the use of thermochemical calculations to deduce the temperature and chemical composition of ore -forming fluids from observed mineral ...
已读[148] 发布: 2013/06/05 08:08:50
Bloomberg California-blend, or CARB, diesel in San Francisco dropped 0.5 cent versus ultra-low- sulfur diesel futures on the Nymex to a discount of 2 cents a gallon. The same fuel in Los Angeles fell against futures for the first time in more than a week ... and more »
已读[139] 发布: 2013/06/05 08:08:43
ABC News Sometimes the winds are too weak to blow away the volcanic smog, or vog, created by sulfur dioxide erupting from Kilauea volcano on the Big Island, leaving a white or brownish haze hanging over Honolulu. This aggravates asthma and other respiratory ...
已读[140] 发布: 2013/06/05 08:08:37
Budgeteer Sulfur in rock exposed to air and water produces toxic waste whether the exposure originates in mining or in road construction. The EPA was correct in calling attention to sulfide issues in the proposed highway reconstructions and in suggesting ... and more »
已读[163] 发布: 2013/06/04 06:14:32
过去只保留给墨西哥企业投资的领域,如森林开发、磷矿、硫矿开发、汽车工业,现在也可以开办合资企业。外资还可以以信托投资的方式参与运输、无线电和电视节目播发。外资...
已读[153] 发布: 2013/06/04 06:14:30
因不合理开采硫铁矿、土法炼磺,这些硫铁矿厂于1985年被关闭,但遗留下大量硫铁矿渣,其中仅两河镇天生桥村4社和9社就堆积了几百亩矿渣,导致流经这两个镇的两河、...
已读[140] 发布: 2013/06/04 06:14:22
Sacramento Bee The Company's clean coal technology may reduce some 90% of chemical pollutants from coal, including Sulfur and Mercury, thereby resolving emissions issues affecting coal-fired power plants. ... Don't insult one another or the subjects of our articles. and more »
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