 The chlorine is passed in for about 72 hours in varying quantity, the boxes at the back being opened from time to time by the workmen to ascertain the progress of the distillation. At the end of the time mentioned the chlorine valves are closed and the...  American Druggist - หน้า 1571889มุมมองทั้งเล่ม - เกี่ยวกับหนังสือเล่มนี้
 | Royal Institution of Great Britain - 1889 - 692 หน้า
...the time mentioned the chlorine valves are closed and the boxes at the back of the furnace are all thrown open. The crude double chloride, as distilled...are opened at their charging end, and the residue, which consists of a small quantity of alumina, charcoal, and salt, is raked out and remixed in certain... | |
 | 1889 - 688 หน้า
...the time mentioned the chlorine valves are closed and the boxes at the back of the furnace are all thrown open. The crude double chloride, as distilled...yield from a bench of five retorts will average from 1600 to 1800 Ibs. , which is not far from the theoretical quantity. After the removal of the crude... | |
 | Royal Institution of Great Britain - 1889 - 642 หน้า
...chlorine valves are elosed and the boxes at the back of the furnace are all tin.own open. The crnde double chloride, as distilled from the retorts, condenses...five retorts will average from 1,600 to 1,800 Ibs., whieh is not far from the theoretical quantity. After the removal of the crude chloride from the condenser... | |
 | Sir Norman Lockyer - 1889 - 942 หน้า
...the time mentioned the chlorine valves are closed, and the boxes at the back of the furnace are all thrown open. The crude double chloride as distilled...connecting pipe and trickles down into the boxes, »here it solidifies in large irregular masses. The yield from a bench of five retorts will average... | |
 | 1890 - 1130 หน้า
...the time mentioned the chlorine valves are closed and the boxes at the back of the furnace are all thrown open. The crude double chloride, as distilled...yield from a bench of five retorts will average from 1600 to 1800 Ibs., which is not far from the theoretical quantity. After the removal of the crude chloride... | |
 | 1891 - 1388 หน้า
...the time mentioned the chlorine valves are closed and the boxes at the back of the furnace are all thrown open. The crude double chloride, as distilled...connecting pipe and trickles down into the boxes, where it solidities i:i large irregular masses. The yield from a l>ench of five retorts will average from 1,600... | |
 | W. H. Chandler - 1893 - 102 หน้า
...the time mentioned the chlorine valves are closed and the boxes at the back of the furnace are all thrown open. The crude double chloride, as distilled...connecting pipe and trickles down into the boxes, where it solidities in large irregular masses. The yield from a bench of five retorts will average from 1,600... | |
 | Franklin Institute (Philadelphia, Pa.) - 1889 - 632 หน้า
...the time mentioned the chlorine valves are closed and the boxes at the back of the furnace are all thrown open. The crude double chloride, as distilled...bench of five retorts will average from 1,600 to 1,800 pounds, which is not far from the theoretical quantity. After the removal of the crude chloride from... | |
 | Sir Norman Lockyer - 1889 - 710 หน้า
...the time mentioned the chlorine valves are closed, and the boxes at the back of the furnace are all thrown open. The crude double chloride as distilled...connecting pipe and trickles down into the boxes, «here it solidifies in large irregular masses. The yield from a bench of five retorts will average... | |
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