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10-candle standard 2-candle acid advantage ammonia apparatus Argand Argand burner Average Temperature benches BOTLEY bottom burner candles cannel carbon carbonic acid carbonising carbonising plant carburetted water gas Carpenter cent charging chimney coal carbonised coal gas coke condenser consumption conveyor CORBET WOODALL cost cubic feet difficulty distribution district elevators enrichment experience flame FOULIS furnaces Gas Company gas-works gasholder Glover Grimesthorpe Harcourt heat high-pressure holder hoppers horizontal retorts hydrocarbons hydrogen illuminating power inch by inch inch diameter inch plates inclined retorts inclined system Institution labour lamp leakage length Light Wet liquor machine Marshall Marshall's means mechanical stoker Methven Mile naphthalene Neepsend Number of Observations obtained paper pentane photometer pipes President produced purifiers quantity question retort house riveted scrubber shown on Drawing station meter steel STEVENSON stoking machinery sulphur sulphuretted hydrogen supply Temperature at Inlet tests tion tons vapours washer
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Seite 198 - The flame should be fully 20 cm. high when burning free, and the determination should be made in a place free from draughts. The upper surface of the cover should burn clear, but the under surface should remain covered with carbon. To find Volatile Combustible Matter, subtract the per cent.
Seite 17 - On the motion of Mr. TB Ball, seconded by Mr. S. Glover, a hearty vote of thanks was accorded to the President for his conduct in the chair. In his response, the President proposed that the best thanks of the Meeting be given to the Secretary, Mr. T. Cole, for the manner in which he hud performed his duties.
Seite 19 - ... shareholder so elected to fill up any such vacancy shall continue in office as a director so long only as the person in whose place he shall have been elected would have been entitled to continue if he had remained in office.
Seite 18 - The Council shall, previous to the Annual General Meeting in each year, prepare a list of Members whom they nominate as suitable for the offices of President, Vice-Presidents, Finance Committee and Auditors for the ensuing year.
Seite 198 - Place 1 gram of pure bitumen in a " platinum crucible weighing 20 or 30 grams and having a tightly fitting cover. Heat over the full flame of a Bunsen burner for seven minutes. The crucible should be supported on a platinum triangle with the bottom 6 to 8 cm. above the top of the burner. The flame should be fully 20 cm.
Seite 148 - I do not suppose there is any subject upon which there is such a diversity of opinion as that of naphthalene.
Seite 223 - The tensile breaking strength of rivet bars shall be between the limits of 26 and 30 tons per square inch of section, with an elongation of not less than 25 per cent, measured on the Standard test piece В or 30 per cent, measured on the Standard test piece 0.
Seite 198 - Bunsen burner for seven minutes. The crucible should be supported on a platinum triangle with the bottom 6 to 8 cm above the top of the burner. The flame should be fully 20 cm high when burning free, and the determination should be made in a place free from draughts. The upper surface of the cover should burn clear, but the under surface should remain covered with carbon.
Seite 197 - The quarterinç and grinding should be carried out as rapidly as possible, and immediately after the original sample is taken, to prevent gain or loss of moisture. The powdered coal should be kept in a tightly stoppered tube, or bottle, until analyzed. Unless the coal contains less than 2-i of moisture, the shipment of large samples in wooden boxes should be avoided.
Seite 198 - Ash.— Burn the portion of coal used for the determination of moisture at first over a very low flame, with the crucible open and inclined, until free from carbon.