ASTM D189 PDF

ASTM D189 PDF

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May 3, 2020

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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Koehler K80030 Conradson Carbon Residue Tester

Provides an indication of relative coke forming properties of petroleum oils. Note 0The term carbon residue is used throughout this test method to designate the carbonaceous residue formed after evaporation and pyrolysis of a petroleum product under the conditions specified in this test method.

Active view current version of standard. The term carbon residue is continued in this test method only in deference to its wide common usage.

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Seta Conradson Test Unit

astn Email Us or call toll-free: Note 0 In diesel fuel, the presence of alkyl nitrates such as amyl nitrate, hexyl nitrate, or octyl nitrate causes a higher residue value than s189 in untreated fuel, which can lead to erroneous conclusions as to the coke forming propensity of the fuel. Values obtained by this test method are not numerically the same as those obtained by Test Method D Product Description Test Method: 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.

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, Pharmaceutical laboratory apparatus stability chambers, tablet disintegration, tablet dissolution, tablet hardness, V-blenders, The residue is not composed entirely of carbon, but is a coke which can be further changed by pyrolysis.

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The term carbon residue is continued in this test method only in deference to its wide common usage. Active view current version of standard. awtm

Link to Active This link will always route to the current Active version of the standard. For example, an ash-forming detergent additive may increase the carbon residue value of an oil yet will generally f189 its tendency to form deposits. Approximate correlations have been derived see Fig. Note 2—Values obtained by this test method are not numerically astj same as those obtained by Test Method D Approximate correlations have been derived see 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 K Conradson Carbon Residue Tester (ASTM D, D) | Labequip

This test method is generally applicable to relatively nonvolatile petroleum products which partially decompose on distillation at atmospheric pressure.

General Use laboratory apparatus balances, baths, blenders, centrifuges, chart recorders, freezers, fume hoods, furnaces, glassware washers, glove boxes, mixers, moisture testing, ovens, pumps, shakers, vacuum equipment, water purification The residue is not composed entirely of carbon, but is a coke which can be further changed by pyrolysis. 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.

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The residue remaining after a specified period of evaporation and pyrolysis is calculated as a percentage of the original sample.

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Link to Active This link will always route to the current Active version of the standard. Historical Version s – view previous versions of standard Translated Version s: ASTM Method being used? Historical Version s – view previous versions of standard.

The residue is not composed entirely of carbon, but is a coke which can be further changed by pyrolysis. The crucible and the carbonaceous residue wstm cooled in a desiccator and weighed.

Caution should be taken when handling mercury and mercury containing products. The term carbon residue is continued in this test method only in deference to its wide common usage.

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

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Note —The term carbon residue is used throughout this test method to designate the carbonaceous residue formed after evaporation and pyrolysis of a petroleum product.

The values given in parentheses are for information only. 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.

Note 0 Values obtained by this test method are not numerically the same as those obtained by Test Method D