Use of lignin carbon for manufacture of carbon bisulphide

1971 ◽  
Vol 1 (6) ◽  
pp. 651-653
Author(s):  
L. I. Fridman ◽  
R. M. Levit ◽  
A. I. Meos
Keyword(s):  
Carbon Bisulphide

scholarly journals The removal of carbon bisulphide from coal gas

1915 ◽  
Vol 34 (1) ◽  
pp. 9-14 ◽  
Author(s):  
E. V. Evans
Keyword(s):  
Coal Gas ◽  
Carbon Bisulphide

Use of carbon bisulphide in prisms; being an account of experiments made by the late Dr. Henry Draper of New York

1885 ◽  
Vol s3-29 (172) ◽  
pp. 269-276
Author(s):  
H. Draper
Keyword(s):  
New York ◽  
Carbon Bisulphide

scholarly journals The yellow colouring matters accompanying chlorophyll and their spectroscopic relations. Part II

1901 ◽  
Vol 68 (442-450) ◽  
pp. 474-480
Keyword(s):  
Green Leaves ◽  
Yellow Solution ◽  
Made In ◽  
Carbon Bisulphide ◽  
Animal Charcoal

In the former investigation the yellow colouring matters, generally known as the xanthophyll group, which accompany chlorophyll in the healthy green leaves, and which are extracted along with it by means of alcohol, were separated from the chlorophyll by treating the alcoholic extracts with an excess of animal charcoal in the cold, by which means the chlorophyll is absorbed by the charcoal, leaving the yellow colouring matters in the alcohol. On investigating this crude yellow solution it became evident that more than one colouring matter was present, and I now give the results of the experiments I have made in the endeavour to further isolate the constituents of this group by means of carbon bisulphide, which method was adopted by Sorby in his investigation of the different colouring matters present in plants.

One Pot Phase Transfer Synthesis of Trithiocarbonates from Carbon Bisulphide and Alkyl Halides

1988 ◽  
Vol 18 (13) ◽  
pp. 1531-1536 ◽  
Author(s):  
Albert W. M. Lee ◽  
W. H. Chan ◽  
H. C. Wong
Keyword(s):  
Phase Transfer ◽  
Alkyl Halides ◽  
One Pot ◽  
Carbon Bisulphide

scholarly journals THE TECHNICAL DETERMINATION OF CARBON BISULPHIDE IN ILLUMINATING GAS.

1907 ◽  
Vol 29 (10) ◽  
pp. 1480-1482 ◽  
Author(s):  
Everhart Percy Harding ◽  
James Doran
Keyword(s):  
Carbon Bisulphide

scholarly journals On the oxidising action of the rays from radium bromide as shown by the decomposition of iodoform

1904 ◽  
Vol 72 (477-486) ◽  
pp. 200-204 ◽  
Keyword(s):  
Carbon Tetrachloride ◽  
Chemical Change ◽  
Colour Change ◽  
Amyl Alcohol ◽  
Yellow Tint ◽  
Carbon Bisulphide

In the course of certain experiments one of us noticed that a solution of crystals of pure iodoform in chloroform rapidly became purple. The colour change is due to the liberation of iodine, and the purple solution readily gives the starch test, and is decolourised by thiosulphate. This decomposition of iodoform occurs in a variety of solvents, namely, in chloroform, benzene, carbon bisulphide, carbon tetrachloride, pyridene, amyl alcohol, and ethylic alcohol. In alcohol the change is shown only by a deepening of the original yellow tint of the solution to brown; iodine when dissolved in alcohol having a yellow-brown tint. As the reaction itself seems not to have been described, a few words may be devoted to it before passing to the main point—namely, the influence of the rays from radium upon this chemical change.

Reactions of the dinitrogen complextrans-[ReCl(N2)(dppe)2] with thiolate compounds and with carbon bisulphide

1985 ◽  
Vol 10 (12) ◽  
pp. 463-466 ◽  
Author(s):  
Armando J. L. Pombeiro ◽  
Raymond L. Richards
Keyword(s):  
Carbon Bisulphide

scholarly journals The sorption of carbon bisulphide at low pressures by activated charcoals

1932 ◽  
Vol 134 (825) ◽  
pp. 554-570 ◽  
Keyword(s):  
Experimental Methods ◽  
Heat Of Sorption ◽  
Low Pressures ◽  
Carbon Bisulphide

Results of measurements carried out in this laboratory on the adsorption of CCl 4 vapour by charcoal at low pressures have recently been published. It was considered desirable to carry out similar measurements with another vapour and, in particular, to investigate two points, viz. (1) whether the heat of sorption rose steadily as the charge on the charcoal decreased, or whether it remained constant over a certain range of concentration, only rising further at quite low charges, as was found with CCl 4 when using charcoals degassed at 110°, and (2) whether “breaks” occurred in the isosteres, as was found with CCl 4 , and as has since been confirmed, in the case of many isothermals, by using other experimental methods. The new sorbate was CS 2 , the choice largely being determined by the wish to carry out subsequent experiments with mixtures of aqueous vapour and a second sorbate, CS 2 offering certain advantages over CCl 4 in this connection. The A. R. specimen was redistilled before use.

scholarly journals Carbon Bisulphide

1888 ◽  
Vol 26 (672supp) ◽  
pp. 10738-10739
Author(s):  
Rowland Williams
Keyword(s):  
Carbon Bisulphide

The Treatment of Phylloxera with Carbon Bisulphide and Vaseline

1892 ◽  
Vol 33 (837supp) ◽  
pp. 13381-13382
Keyword(s):  
Carbon Bisulphide
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