 | William Newton - 1822 - 380 pages
...alternating process. They pile up, first of all, the wooden trays only in alternate shelves VOL. II1. 2 L in each column. At the end of two days the distillation...conducted in regular alternation ; and thus very superior bleachiagpowder is manufactured ; and thus the chlorine may be suffered to enter in a pretty uniform... | |
 | 1822 - 442 pages
...trays covered with fresh hydrate of lime, and at the same time 'rakes up thoroughly the half-formed chloride in the others. The door is then secured,...Thus the process is conducted in regular alternation ; thus, to my knowledge, very superior bleaching-powder is manufactured, and thus the chlorine may... | |
 | 1822 - 490 pages
...trays covered with fresh hydrate of lime, and at the same time rakes up thoroughly the half-formed chloride in the others. The door is then secured,...Thus the process is conducted in regular alternation ; thus, to my knowledge, very superior bleaching-powder is manufactured, and thus the chlorine may... | |
 | 1824 - 628 pages
...trays, covered with fresh hydrate of lime, and at the same time rakes up thoroughly the half-formed chloride in the others. The door is then secured,...Thus the process is conducted in regular alternation; thus, to my knowledge, very superior bleaching powder is manufactured, and thus the chlorine may be... | |
 | 1828 - 888 pages
...trays, covered with fresh hydrate of lime, and at the same time rakes up, thoroughly, the half-formed chloride in the others. The door is then secured,...Thus the process is conducted in regular alternation; thus, to rny knowledge, very superior bleaching powder is manufactured, and thus the chlorine may be... | |
 | Samuel Frederick Gray - 1830 - 480 pages
...trays covered with fresh hydrate of lime, and at the same time rakes up thoroughly the half-formed chloride in the others: the door is then secured,...Thus the process is conducted in regular alternation; thus, to my knowledge, very superior bleaching-powder is manufactured, and thus the chlorine may be... | |
 | Andrew Ure - 1844 - 756 pages
...trays covered with fresh hydrate of lime, and at the some time rakes up thoroughly the half-formed chloride in the others. The door is then secured,...trays to be removed, and to be replaced by others, con tuning fresh hydrate, as before. Thus the process is conducted in regular alternation : thus, to... | |
 | Andrew Ure - 1856 - 1140 pages
...the same time rakes up thoroughly the half-formed chloride in the others. The door is then leeured, and the chamber, after being filled for two days more with chlorine, i> again opened, to allow the first set of trays to be removed, and to be replaced by others, con huniiur.... | |
 | James Curtis Booth - 1862 - 1054 pages
...alternate trays covered with fresh hydrate of lime, and at the same time rakes up thoroughly the halfformed chloride in the others. The door is then secured,...replaced by others, containing fresh hydrate, as before. But for this judicious plan, as the hydrate advances in the impregnation, its faculty of absorption... | |
 | Andrew Ure - 1870 - 1134 pages
...trays covered with fresh hydrate of lime, and at the same time rakes up thoroughly the half-formed chloride in the others. The door is then secured,...being filled for two days more with chlorine, is again opeueJ, to allow the first set of trays to be removed, and to be replaced by others, con taming fresh... | |
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... in each column. At the end of two days the distillation is intermitted, and the chamber is laid open. After two hours the workman enters, to introduce the alternate trays, covered with fresh hydrate of lime, and at the same time rakes up thoroughly... 