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UOP967-00
Automated Crush Strength of Spherical Catalysts
6 стр.
Действует
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324.48 $ (включая НДС 20%)
Разработчик:
Зарубежные/UOP
Описание
Область применения

This method is for determining the crush strength of sphericalcatalysts using a Chatillon motorized sample stand and force gauge,or tablet hardness tester. The method applies only to sphericalparticles having a nominal diameter of 1.6-mm (1/16-inch) orlarger. The measurement range is from 250 Newtons (N) (56 lbf) downto 1 N (0.22 lbf). Test apparatus other than the Chatillon may beused provided comparable data can be obtained. For statisticalpurposes, the number of spheres crushed is set at a minimum offifty; however, more may be specified.

Data generated using this method cannot be directly compared tothose generated using UOP Method 914. This method will yield highervalues for crush strength. Proper comparisons can only be madeafter tests are run to determine the offset between the twomethods. Such offsets are expected to vary from product toproduct.