Rapid method of determination of asphaltene content in petroleum crudes and products

1976 ◽  
Vol 12 (10) ◽  
pp. 805-807
Author(s):  
L. I. Mirsayapova ◽  
T. N. Knyazeva
Keyword(s):  
Rapid Method ◽  
Method Of Determination ◽  
Asphaltene Content

Rapid Method of Determination of Sorption Isotherms and Water Apparent Diffusivity

1996 ◽  
Vol 14 (9) ◽  
pp. 2003-2023 ◽  
Author(s):  
J.M. Meot ◽  
J.J. Bimbenet ◽  
J. Abecassis
Keyword(s):  
Rapid Method ◽  
Sorption Isotherms ◽  
Method Of Determination

A Rapid Method for Determining Sulfur and Ash in Rubber by Ignition of the Rubber in Oxygen

1936 ◽  
Vol 9 (3) ◽  
pp. 492-495
Author(s):  
B. Kreps
Keyword(s):  
Rapid Method ◽  
Volumetric Method ◽  
Total Sulfur ◽  
Method Of Determination ◽  
A Current

Abstract 1. The rapid method of determination of total sulfur and ash by ignition of rubber in a current of oxygen is not less accurate than the method of Henriques. 2. The proposed method can be used with all kinds of rubber mixtures except those containing litharge. 3. In the analysis of mixtures containing barytes, all sulfur except that contained in barytes is determined. 4. The method is particularly useful in the determination of sulfur and ash in Resinites (Thiokol), and the sulfate can be determined by the volumetric method.

Rapid method of determination of oil and additive grades in wide-range varnish former (Dil instrument)

1977 ◽  
Vol 13 (5) ◽  
pp. 357-360
Author(s):  
K. K. Papok ◽  
V. A. Gladkikh ◽  
B. S. Zuseva ◽  
A. N. Zaitseva
Keyword(s):  
Rapid Method ◽  
Method Of Determination ◽  
Wide Range
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