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Перевод: anthracite
[существительное] антрацит
Тезаурус:
- Brown coals and lignites have experienced only mild heat and pressure; anthracite, the highest quality coal, requires the extremes that only occur during the formation of mountains.
- Fracture porosity may also have been the reason for relatively good reservoirs in these regions of anthracite and meta-anthracite rank: these gas fields are situated in a W.N.W.-E.N.E. striking, weak structural zone at the northern margin of the Bramsche Massif which, according to Stadler and R. Teichmller (1971), is characterised by relatively late and deep reaching faults along with the ascendence of hydrothermal solutions and deposition of ore minerals were possible.
- Called "Westminster", it is available in three finishes including anthracite - a very-nearly black silky grey, as shown, with sleek easy-to-hold silver handles.
- Attention has hitherto tended to concentrate on the significance of the higher ranks, for both the Kent and South Wales coalfields show successive zones progressing to anthracite grade.
- The generation of gas is largely exhausted by the anthracite stage of rank evolution (R 2-;2.5%).
- The denim collection, offered in a wide range of single block colours from anthracite to blush pink, is short, sassy and young.
- Methane formation continues in anthracite rank stages as shown in Fig. 1.
- by the depth of the top surface Carboniferous which increases towards the N.N.E. An example is given by the Arsten Z1 borehole near Bremen where the boundary Westphalian C/D lying at a depth of 6180 m reaches the boundary between the anthracite and meta-anthracite stages with a vitrinite reflectance of 3.5% Rm (for the top surface Carboniferous a value of 2.8% Rm was extrapolated).
- The diagram demonstrates that large amounts of methane are formed in the anthracite stage.
- In which part of the South Wales coalfield do they mine anthracite?
- D. Coal which has a specially high carbon content is called anthracite .
- With two brand new kitchens on view; "Westminster", which is available in three colourways - nearly-black anthracite, pearlised white and rich cream with a metallic lustre - as well as "Chippenham", providing limed oak luxury, Wilson Glick now have 13 kitchens in their range, 7 of which were on show to the public.
- Brown coals and lignites (only 60 per cent carbon) are of low rank; anthracite (which is virtually pure carbon) is a very high rank.
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