English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

Comparing this with the results obtained by the old process and recorded in Table I, a saving of 0 . 2 0 gallon alcohol, 94 per cent., and 415 lbs. bleaching powder, 35 per cent., was effected for every IOO lbs. of chloroform made by the new process. The saving in alcohol was insignificant, but there was no saving expected, the experiments indicating the consumption of 1 1 . 5 gallons alcohol for every IOO lbs. of chloroform, while I I , 53 gallons were used in actual work. The gain in bleaching powder, however, was 29 per cent., quite near to the 34 per cent. saving, which were indicated by the most favorable experiments in Series N. The consumption of steam was larger than in ' the old process, since about 400 gallons diluted alcohol were to be distilled off in each operation, in order to recover all the alcohol. About 3 tons steam were required for each apparatus in a day's work. However, 1500 lbs. bleach could be worked daily in each of the six stills, in place of 1000 lbs., and 147 lbs. pure chloroform were manufactured per day in each still, in place of 7 0 lbs., which could be made by the old process, an increase in capacity of the plant of over roo per cent. The amount of steam used by the new process was 2 tons for IOO Ibs. chloroform, against I . I tons in the process, for the same amount. The same number of laborers ran the improved plant, after mechanical washers had been installed, the same laborers making more than twice the former product. There are localities in the western states where corn, limestone and salt are cheap, where coal and power are abundant. There may be a market for caustic soda but none for bleach, which cannot be disposed of on account of the freight rates. By making chloroform, many pounds of material can be condensed into one and can be shipped to the centers of population.

Comparison of Some Methods for the Estimation of Sulfur in Vulcanized Rubber with Especial Reference to Electrolytic Oxidation.