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標(biāo)題: Titlebook: Coal Utilisation; Technology, Economic L. Grainger,J. Gibson Book 1982 L. Grainger and J. Gibson 1982 economic development.electricity.geot [打印本頁]

作者: thyroidectomy 時間: 2025-3-21 16:30
書目名稱Coal Utilisation影響因子(影響力)

書目名稱Coal Utilisation影響因子(影響力)學(xué)科排名

書目名稱Coal Utilisation網(wǎng)絡(luò)公開度

書目名稱Coal Utilisation網(wǎng)絡(luò)公開度學(xué)科排名

書目名稱Coal Utilisation被引頻次

書目名稱Coal Utilisation被引頻次學(xué)科排名

書目名稱Coal Utilisation年度引用

書目名稱Coal Utilisation年度引用學(xué)科排名

書目名稱Coal Utilisation讀者反饋

書目名稱Coal Utilisation讀者反饋學(xué)科排名

作者: CHIP 時間: 2025-3-21 23:56

作者: febrile 時間: 2025-3-22 03:52
Processes: Underground Coal Gasificationtimated that whilst only 432 x 10. t (out of a total coal in place at less than 6000 ft of 6360 x 10.) would be economically recoverable by mining, a further 1800 x 10. t might be recoverable by Underground Coal Gasification (UCG); furthermore, these extra reserves are reasonably widely distributed

作者: expire 時間: 2025-3-22 07:13

作者: atopic-rhinitis 時間: 2025-3-22 12:12
https://doi.org/10.1007/978-94-015-7868-4ty in future between coal conversion processes for chemicals and light liquid fuels. It should also be borne in mind that hybrid feedstocks will probably be fairly common, especially in the early stages of the transition; a particular possibility might be the use of coal-derived hydrogen in petroleu

作者: 大約冬季 時間: 2025-3-22 13:57
https://doi.org/10.1007/978-94-015-7868-4timated that whilst only 432 x 10. t (out of a total coal in place at less than 6000 ft of 6360 x 10.) would be economically recoverable by mining, a further 1800 x 10. t might be recoverable by Underground Coal Gasification (UCG); furthermore, these extra reserves are reasonably widely distributed

作者: 大約冬季 時間: 2025-3-22 19:15

作者: epidermis 時間: 2025-3-22 22:16

作者: 積極詞匯 時間: 2025-3-23 02:57

作者: Conduit 時間: 2025-3-23 07:16
Why is Coal Important?; this supply in turn is vital to both economic progress and an ordered and peaceful society. It is hoped that the book will add some weight to the case for policies based on these concepts and thus influence those in positions of decision-making and also the general public to adopt sympathetic atti

作者: Ceremony 時間: 2025-3-23 10:08
How much Coal?7 World Energy Conference data to indicate that the geological resources exceed 10 000 x 10. tons of coal equivalent (TCE), compared with a production in 1975 of 2.6 x 10. TCE, i. e. several thousand years supply at present rates of consumption. On the other hand, in the 1977 Robens Coal Science Lec

作者: 縫紉 時間: 2025-3-23 15:30
How is Coal Won? this book. However, some slight familiarity with the general principles of getting coal is a desirable adjunct to a consideration of coal utilisation. It is obvious that the quality of the coal, and therefore its suitability for various uses, can be directly affected by the mining techniques employ

作者: 使殘廢 時間: 2025-3-23 20:47

作者: 一致性 時間: 2025-3-24 02:00
The Carbonisation of Coaliles are higher in hydrogen content than the basic coal, which therefore increases in carbon — hence, “carbonization”. As noted elsewhere, the off-gases can be useful; fuel gases and chemical feedstocks, especially benzene, can be separated. Carbonisation processes in the past sometimes had the prod

作者: 恭維 時間: 2025-3-24 03:08
Gasification consumed in the future, as at certain periods of the past, will first be converted into gases. Motivations for this conversion may include (a) the greater convenience of gaseous fuels compared with solids, (b) the possibility of beneficial changes in environmental impact and (c) possible improvemen

作者: 形狀 時間: 2025-3-24 08:35

作者: 時間等 時間: 2025-3-24 12:34
Chemicals from Coalmain feedstocks for the chemicals industry at present are natural gas, liquefied petroleum gases (.) and light petroleum distillates, especially naphtha. Direct substitutes for all these can be made from coal, as indicated elsewhere; it would, in fact, be possible merely to follow this line and to p

作者: 半導(dǎo)體 時間: 2025-3-24 17:09

作者: 相一致 時間: 2025-3-24 21:56

作者: 陪審團 時間: 2025-3-25 02:30
Economics of Combustion and Power Generationhas been the generation of electricity. This pattern will not change quickly and to many observers, the question of the future role of coal in the medium term is equated with its competitiveness in the electricity generation field. In the longer term — and perhaps sooner than many experts might agre

作者: 相符 時間: 2025-3-25 03:44

作者: 放逐 時間: 2025-3-25 07:58

作者: 移植 時間: 2025-3-25 13:00

作者: concise 時間: 2025-3-25 17:15

作者: ambivalence 時間: 2025-3-25 21:08

作者: ADORE 時間: 2025-3-26 03:27

作者: ENACT 時間: 2025-3-26 05:40

作者: 受辱 時間: 2025-3-26 10:13
Liquefaction of Coalure form so this necessitates both the elimination of mineral matter and the removal of atoms other than C and H. It will be obvious that these changes are unlikely to be accomplished without considerable expenditure of energy and other resources.

作者: jealousy 時間: 2025-3-26 16:39

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作者: Flavouring 時間: 2025-3-27 00:32

作者: 可以任性 時間: 2025-3-27 01:18

作者: Conflagration 時間: 2025-3-27 08:10

作者: coltish 時間: 2025-3-27 12:29
General Considerations of Coal Utilisation Economicshich may be complementary to or competitive with coal, the difficulties of providing an ideal scenario are multiplied. In the first part of this chapter coal conversion is considered generally. In the second part, the cost and availability of coal are discussed.

作者: AVID 時間: 2025-3-27 14:46

作者: Accolade 時間: 2025-3-27 20:45

作者: mortuary 時間: 2025-3-28 00:41
https://doi.org/10.1007/978-1-4020-6678-8uction of these volatiles as a main objective. However, although the volatile by-products are still significant in the economic balance of carbonisation processes, the main incentive in recent times has been the physical, chemical and mechanical properties of the residue (or coke), mainly carbon, remaining after the carbonisation process.

作者: insidious 時間: 2025-3-28 05:44

作者: 競選運動 時間: 2025-3-28 10:13

作者: 公式 時間: 2025-3-28 11:51

作者: nonsensical 時間: 2025-3-28 18:26

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作者: 期滿 時間: 2025-3-29 05:47

作者: 強制性 時間: 2025-3-29 08:49
NATO Science Partnership Subseries: 2 can be considered a precursor, and also with the other fossil fuels, including petroleum and natural gas, which were formed by related processes. Oil shales and tar sands are other types of fossil fuels, with some similar background features. These fossil fuels are the most important readily availa

作者: GLADE 時間: 2025-3-29 15:24
Education Research as Analytic Truths,; this supply in turn is vital to both economic progress and an ordered and peaceful society. It is hoped that the book will add some weight to the case for policies based on these concepts and thus influence those in positions of decision-making and also the general public to adopt sympathetic atti

作者: CURT 時間: 2025-3-29 19:25