The combination is comprised of one or more compound of the formula R—Sx—R′ and one or more compound selected from the following group:chemistry chemdraw filechemistry mol fileMICHAEL J. LINDSTROM
Apart from its petrographic properties, the bulk chemistry of the coal is also an essential consideration in coking operations. Coals with a high proportion of sulfur or phosphorus are generally unacceptable, since these elements are transferred to the coke and ultimately incorporated in the iron and...
You probably know that once upon a time Coca-Cola or Coke containedcocaine. What you mightnotknow is that the beverage is still flavored with an extract from the coca leaf and that the cocaine which is extracted from the leaves is sold for medicinal use. The Stepan Company extracts cocaine ...
摘要: Inorganic polymeric fluorocarbons(FCs)are compounds of the general formula CF_x prepared by direct fluorination of various carbonaceous materials.The literature on the preparation,structure,and properties of FCs,which are widely used as active components of electrochemical batteries,is rich[1]....
Allexpansion formula It is the whole smoke thatis used in the cigarette (stem) silk, after the heating and wet processingbefore drying, immediately Fast drying of the wiredryer. This method deals with the smoke of the smoke (stalks) The filament has a highfilling performance. Partial ...
A polynomial formula is derived for the electrical resistivity of coke at pressures of 13–40 kPa.doi:10.3103/S1068364X14030077E. N. PanovKiev Polytechnic InstituteG. N. VasilchenkoKiev Polytechnic InstituteS. M. KonstantinovKiev Polytechnic InstituteT. V. Chirka...
Calculation of the air excess by means of the proposed formula permits improvement in the uniformity of the temperature distribution in the heating system, the prevention of specific lining defects, and decrease in atmospheric emissions when the coke battery is heated by means of coke-oven gas. ...
Inorganic polymeric fluorocarbons(FCs)are compounds of the general formula CF_x prepared by direct fluorination of various carbonaceous materials.The literature on the preparation,structure,and properties of FCs,which are widely used as active components of electrochemical batteries,is rich[1]....
The formula for the air excess must therefore be corrected to include the content of those components.doi:10.3103/S1068364X16060077Zublev, D. G.Barsky, V. D.Kravchenko, A. V.Allerton PressCoke and Chemistry
Three- and two-parameter versions of the formula for CRP are presented. Models of the relation CRP = f ( I b ) are developed for different parameter ranges. It is found that CRP and I b are not analogs. Therefore, in the development of resources for the production of high-quality coke...