 | Arthur Hastings Grant, Harold Sinley Buttenheim - 1913 - 622 Seiten
...bituminous coal. Dehydrated Tars are tars from which all water has been removed. Gas-House Coal Tar is coal tar produced in gas-house retorts in the manufacture of illuminating gas from bituminous coal. Oil Gas Tars are tars produced by cracking oil vapors at high temperatures in the manufacture of oil... | |
 | Arthur Horace Blanchard, Henry Bernardin Drowne - 1913 - 802 Seiten
...Free Carbon in Tars is organic matter which is insoluble in carbon disulphide.f Gas-House Coal Tar is coal tar produced in gas-house retorts in the manufacture of illuminating gas from coal.J High-Carbon Tars are tars containing 20 percent or more of free carbon. § Low-Carbon Tars are... | |
 | 1914 - 428 Seiten
...manufacture of coke from bituminous coal. Dehydrated Tars. — Tars from which all water has been removed. Gas-House Coal Tar. — Coal tar produced in gas-house...retorts in the manufacture of illuminating gas from bltumintus coal. Oil -Gas Tars. — Tars produced by cracking oil vapors at high temperatures in the... | |
 | Arthur Horace Blanchard - 1915 - 540 Seiten
...distillates, mostly unsalurated ring compounds, produced in the destructive distillation of coal, ft Gas-House Coal Tar. Coal tar produced in gas-house...manufacture of illuminating gas from bituminous coal, ft Coke-Oven Tar. Coal tar produced in by-produce coke ovens in the manufacture of coke from bituminous... | |
 | Arthur Horace Blanchard - 1915 - 538 Seiten
...distillates, mostly unsaturated ring compounds, produced in the destructive distillation of coal, ft Gas-House Coal Tar. Coal tar produced in gas-house...the manufacture of illuminating gas from bituminous coal.fi Coke-Oven Tar. Coal tar produced in by-produce coke ovens in the manufacture of coke from bituminous... | |
 | Arthur Horace Blanchard - 1915 - 536 Seiten
...employed, any monoclinic pyroxene may be present, with or without diallage. Gas-House Coal-Tar. ft Coal-tar produced in gas-house retorts in the manufacture of illuminating gas from bituminous coal. Glass. A textural term used to describe an amorphous rock structure formed by the quick chilling of... | |
 | Thomas Radford Agg - 1916 - 450 Seiten
...crust or pavement. Free Carbon in Tars. — Organic matter which is insoluble in carbon disulphide. Gas-house Coal Tar. — Coal tar produced in gas-house...manufacture of illuminating gas from bituminous coal. Grade. — (1) The profile of the center of the roadway, or its rate of rise or fall. (2) Elevation.... | |
 | Prévost Hubbard - 1916 - 208 Seiten
...hydrocarbon distillates, mostly unsaturated ring compounds, produced in the destructive distillation of coal. Gas-House Coal Tar* % — Coal tar produced in gas-house...manufacture of illuminating gas from bituminous coal. Coke-Chen Tar* f — Coal tar produced in by-product coke ovens in the manufacture of coke from bituminous... | |
 | 1916 - 806 Seiten
...coke from bituminous coal. Dehydrated Tars. — Tars from which all water has been removed. Gas-Bouse Coal Tar. — Coal tar produced in gas-house retorts...manufacture of illuminating gas from bituminous coal. Oil-Gas Tars, — Tars produced by cracking oil vapors'* at high temperatures in the manufacture of... | |
 | Prévost Hubbard - 1916 - 192 Seiten
...unsaturated ring compounds, produced in the destructive distillation of coal. Gas-House Coal Tar* f — Coal tar produced in gas-house retorts in the manufacture of illuminating gas from bituminous coal. Coke-Oven Tar* J — Coal tar produced in by-product coke ovens in the manufacture of coke from bituminous... | |
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Gas-House Coal Tar. — Coal tar produced in gas-house retorts in the manufacture of illuminating gas from bituminous coal. 
