Chemical News and Journal of Industrial Science, Tom 7Chemical news office., 1863 |
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Strona 2
... amounts to about 1500 kilogrammes ( 30 cwt . ) of acid for each hectolitre ( 22 gallons ) of alcohol produced , or 45,000 gallons ( 45 tons ) of acid for 30 hectolitres ( 660 gallons ) of alcohol . Should it be desired to concentrate ...
... amounts to about 1500 kilogrammes ( 30 cwt . ) of acid for each hectolitre ( 22 gallons ) of alcohol produced , or 45,000 gallons ( 45 tons ) of acid for 30 hectolitres ( 660 gallons ) of alcohol . Should it be desired to concentrate ...
Strona 8
... amount of sulphate , were pre- sent in the same solution . It was found , however , that the accuracy of the process was impaired by the slight + Vide CHEMICAL NEWS , vol . iii , p . 17 . SOCIETY OF ARTS . November 26 , 1862 . Dr. A. W. ...
... amount of sulphate , were pre- sent in the same solution . It was found , however , that the accuracy of the process was impaired by the slight + Vide CHEMICAL NEWS , vol . iii , p . 17 . SOCIETY OF ARTS . November 26 , 1862 . Dr. A. W. ...
Strona 9
... amount of drying , and a skin has formed on the surface of the pieces , it may be considered safe , whatever kind of weather there may be afterwards . It may then remain on the ground , set up in little heaps , till the autumn , and ...
... amount of drying , and a skin has formed on the surface of the pieces , it may be considered safe , whatever kind of weather there may be afterwards . It may then remain on the ground , set up in little heaps , till the autumn , and ...
Strona 11
... amount of sesquioxide of iron found by Mr. Clapham . I can confirm his remark as to the almost complete absence of sulphate of lime from the red chalk , an ob- servation almost sufficient to negative the hypothesis , that the ferric ...
... amount of sesquioxide of iron found by Mr. Clapham . I can confirm his remark as to the almost complete absence of sulphate of lime from the red chalk , an ob- servation almost sufficient to negative the hypothesis , that the ferric ...
Strona 12
... amount of sulphide in such cases is by means of carbonate of cadmium , as recom- mended some time ago by Werther in the Jour . fur Prakt . Chem . I am , & c . Gloucester Street , Dublin . J. W. KYNASTON , F.C.S. Analysis of Soap . To ...
... amount of sulphide in such cases is by means of carbonate of cadmium , as recom- mended some time ago by Werther in the Jour . fur Prakt . Chem . I am , & c . Gloucester Street , Dublin . J. W. KYNASTON , F.C.S. Analysis of Soap . To ...
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according action added alcohol ammonia amount aniline apparatus appears application arsenic acid become bismuth bodies boiling called carbon cent CHEMICAL chemistry chloride coal colour combination communication compound considered consists containing continued copper corresponding described dissolved distillation effect employed evaporated examined experiments extract fact give given heat hydrochloric hydrogen important Improvements iron known lead less light lime liquid London manufacture manure mass material matter means metal method mineral mixed mixture nature necessary nitric Notices observed obtained operation ordinary oxide oxygen passed patent peat plants platinum portion potash practical precipitate prepared present produced proportion pure quantity reference regard remains remarkable ROYAL salt scientific separated silver Society soda soluble solution steel Street substances sufficient sulphuric acid temperature thallium tion treated tube vapour weight