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ASTM International - ASTM D4642-04(2016)

Standard Test Method for Platinum in Reforming Catalysts by Wet Chemistry

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Organization: ASTM International
Publication Date: 1 January 2016
Status: active
Page Count: 3
ICS Code (Chemical reagents): 71.040.30
significance And Use:

4.1 This test method provides a means of determining the platinum content of fresh reforming catalysts where the platinum is supported on an all alumina substrate.4

4.2 This test method is... View More

scope:

1.1 This test method covers the determination of platinum in nonzeolitic, fresh reforming catalysts containing platinum as the only precious metal, in the range of concentration of 0.200 to 0.700 weight %.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

ASTM D4642-04(2016)
January 1, 2016
Standard Test Method for Platinum in Reforming Catalysts by Wet Chemistry
1.1 This test method covers the determination of platinum in nonzeolitic, fresh reforming catalysts containing platinum as the only precious metal, in the range of concentration of 0.200 to 0.700...
September 1, 2010
Standard Test Method for Platinum in Reforming Catalysts by Wet Chemistry
1.1 This test method covers the determination of platinum in nonzeolitic, fresh reforming catalysts containing platinum as the only precious metal, in the range of concentration of 0.200 to 0.700...
April 1, 2004
Standard Test Method for Platinum in Reforming Catalysts by Wet Chemistry
1.1 This test method covers the determination of platinum in nonzeolitic, fresh reforming catalysts containing platinum as the only precious metal, in the range of concentration of 0.200 to 0.700...
March 10, 1998
Standard Test Method for Platinum in Reforming Catalysts by Wet Chemistry
1.1 This test method covers the determination of platinum in nonzeolitic, fresh reforming catalysts containing platinum as the only precious metal, in the range of concentration of 0.200 to 0.700...
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