(of coke ash)
61Bituminous coal — is a relatively soft coal containing a tarlike substance called bitumen. It is of higher quality than lignite coal but poorer quality than anthracite coal. Bituminous coal is an organic sedimentary rock formed by diagenetic and submetamorphic… …
62Steam locomotive components — A listing of the components typically found on Steam locomotives.Guide to steam locomotive components (The image is of a composite imaginary locomotive, not all components are present on all locomotives and not all possible components are present …
63Neptune Bank Power Station — Neptune Bank Power Station …
64coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …
65Superior multimineral process — McDowell–Wellman process Process type Chemical Industrial sector(s) Chemical industry oil industry Feedstock oil shale Product(s) shale oil Leadi …
66NASCAR Sprint Cup 2008 — NASCAR Sprint Cup Logo Die NASCAR Sprint Cup Saison 2008 begann am 9. Februar 2008 mit dem Budweiser Shootout auf dem Daytona International Speedway gefolgt vom 50. Daytona 500 am 18. Februar 2008. Der Chase for the Sprint Cup begann am 14.… …
67NASCAR Sprint Cup Saison 2008 — NASCAR Sprint Cup Logo Die NASCAR Sprint Cup Saison 2008 begann am 9. Februar 2008 mit dem Budweiser Shootout auf dem Daytona International Speedway gefolgt vom 50. Daytona 500 am 18. Februar 2008. Der Chase for the Sprint Cup begann am 14.… …
68Sprint Cup 2008 — NASCAR Sprint Cup Logo Die NASCAR Sprint Cup Saison 2008 begann am 9. Februar 2008 mit dem Budweiser Shootout auf dem Daytona International Speedway gefolgt vom 50. Daytona 500 am 18. Februar 2008. Der Chase for the Sprint Cup begann am 14.… …
69Phosphorus — This article is about the chemical element. For other uses, see Phosphorus (disambiguation). silicon ← phosphorus → sulfur …
70oxidation–reduction reaction — ▪ chemical reaction Introduction also called redox reaction any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes. Many oxidation– reduction… …
