An Alternative Correlation Equation between Particle Size and Structure Stability of H−Y Zeolite under Hydrothermal Treatment Conditions

2004 ◽  
Vol 43 (15) ◽  
pp. 4066-4072 ◽  
Author(s):  
Somyod Sombatchaisak ◽  
Piyasan Praserthdam ◽  
Choowong Chaisuk ◽  
Joongjai Panpranot
Keyword(s):  
Particle Size ◽  
Hydrothermal Treatment ◽  
Correlation Equation ◽  
Structure Stability ◽  
Y Zeolite ◽  
Treatment Conditions ◽  
Particle Size And Structure ◽  
Size And Structure

Spin echo NMR of cobalt zeolite catalysts. Control of particle size and structure

1988 ◽  
Vol 110 (16) ◽  
pp. 5569-5571 ◽  
Author(s):  
Zongchao. Zhang ◽  
Steven L. Suib ◽  
Y. D. Zhang ◽  
W. A. Hines ◽  
J. I. Budnick
Keyword(s):  
Particle Size ◽  
Spin Echo ◽  
Zeolite Catalysts ◽  
Particle Size And Structure ◽  
Size And Structure

Controlling Particle Size and Structure of Starch Xanthide in Elastomer Masterbatches

1976 ◽  
Vol 8 (1) ◽  
pp. 82-95 ◽  
Author(s):  
R.A. Buchanan ◽  
H.L. Seckinger ◽  
W.F. Kwolek ◽  
W.M. Doane ◽  
C.R. Russell
Keyword(s):  
Particle Size ◽  
Particle Size And Structure ◽  
Size And Structure

Effects of particle size and structure of carbon blacks on the abrasion of filled elastomer compounds

2007 ◽  
Vol 42 (20) ◽  
pp. 8391-8399 ◽  
Author(s):  
Chang Kook Hong ◽  
Hyunsung Kim ◽  
Changseok Ryu ◽  
Changwoon Nah ◽  
Yang-il Huh ◽  
...  
Keyword(s):  
Particle Size ◽  
Carbon Blacks ◽  
Filled Elastomer ◽  
Particle Size And Structure ◽  
Size And Structure

Determination of Carbon Black Type in Filled Rubber Vulcanizates

1967 ◽  
Vol 40 (5) ◽  
pp. 1323-1329 ◽  
Author(s):  
Lester G. Nabors ◽  
Merton L. Studebaker
Keyword(s):  
Particle Size ◽  
Carbon Black ◽  
Filled Rubber ◽  
Vacuum Pyrolysis ◽  
Acid Washing ◽  
Analogous Data ◽  
Particle Size And Structure ◽  
Qualitative Analyses ◽  
Size And Structure

Abstract A system of analysis has been described which permits determining the type of rubber grade carbon black in a vulcanizate. The carbon black is removed from the vulcanizate by vacuum pyrolysis at 850° C and its reflectance after acid washing and compression at 15,000 psi and apparent specific volume at 703 psi are determined. These measurements permit estimation of particle size and “structure.” Supplementary analyses are required for channel blacks. The procedure is most precise when the analytical values are compared with analogous data obtained from carbon blacks of known properties when removed by the same procedure from similar vulcanizates. As in all qualitative analyses, the more information which is available to the analyst, the more reliably he is able to interpret his results.

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