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This standard is issued under the fixed designation D ; the number immediately 1 This test method is under the jurisdiction of ASTM Committee D02 on. Buy ASTM D R TEST METHOD FOR CONRADSON CARBON RESIDUE OF PETROLEUM PRODUCTS from SAI Global. Indication of relative coke forming properties of petroleum oils. Conforms to ASTM D

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Petroleum products containing ash-forming constituents aetm determined by Test Method D or IP Method 4 will have an erroneously high carbon residue, depending upon the amount of ash formed Note 0 and Note 0. Request a Free Quote Right Now. The presence of alkyl nitrate in the fuel can be detected by Test Method D The test results are equivalent to Test Method Dsee Fig.

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.

Koehler K80030 Conradson Carbon Residue Tester

The crucible and the carbonaceous residue is cooled in a desiccator and weighed. Values obtained by this test method are not numerically the same as those obtained by Test Method D Available request a quote. The values given in parentheses are for information only.

The term carbon residue is continued in this test method only aastm deference to its wide common usage. Enter product namemake or model.

The term carbon residue is continued in this test method only in deference to its astn common usage. The values given in parentheses are for information only.

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Note 4—In diesel fuel, the presence of alkyl nitrates such as amyl nitrate, hexyl nitrate, or octyl nitrate causes a higher residue value than observed in untreated fuel, which can lead to erroneous conclusions as to the coke forming propensity of the fuel. Note 0 Values obtained by this test method are not numerically the same as those obtained by Test Method D The residue is not composed entirely of carbon, but is a coke which can be further changed by pyrolysis.

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Seta Conradson Test Unit

Note 2—Values obtained by this test method are not numerically the same as those obtained by Test Method D For example, an ash-forming dd189 additive may increase the carbon residue value of an oil yet will generally reduce its tendency to form deposits.

ASTM Method being used? Caution should be taken when handling mercury and mercury containing products. Note 4 The test results are equivalent to Test Method Dsee. What are your requirements. Specifications Conforms to the asgm of: Approximate correlations have been derived see Fig.

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ASTM D – 05 Standard Test Method for Conradson Carbon Residue of Petroleum Products

Historical Version s – view previous versions of standard. Product Description Test Method: Type text as it appears:: Link to Active This link will always route to the current Active version of the standard.

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Provides an indication of relative coke forming properties of petroleum oils. The residue remaining after a specified period of evaporation and pyrolysis is calculated as a percentage of the original sample. Note 0 In diesel fuel, the presence of alkyl nitrates such as amyl nitrate, hexyl nitrate, or octyl nitrate causes a higher residue value d19 observed in untreated fuel, which can lead to erroneous conclusions as to the coke forming propensity of the fuel.

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. The term carbon residue is continued in this test method only in deference to its wide common usage. Petroleum Products and Biofuel lab apparatus baths, calorimeters, color measurement, density meters, flash point, hydrogenators, oil testing, penetrometers, surface tension, vapor pressure, viscometers and rheometers, Note satm term carbon residue is used throughout this dd189 method to designate the carbonaceous residue formed satm evaporation and pyrolysis of a petroleum product.

Petroleum products containing ash-forming constituents as determined by Test Method D or IP Method 4 will have an erroneously high carbon residue, depending upon the amount of ash formed Note 2 and Note 4. This test method is generally applicable to relatively nonvolatile petroleum products which partially decompose on distillation at atmospheric pressure.