ASTM D189 PDF

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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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Link to Active This link will always route to the current Active version of the standard. Link to Active This link will always route to the current Active version of the standard.

Koehler K80030 Conradson Carbon Residue Tester

The crucible and the carbonaceous residue is cooled in a desiccator and weighed. This test method is generally applicable to relatively nonvolatile petroleum products which partially decompose on distillation at atmospheric pressure. Link to Active This link will always route to the current Active version of the standard.

Request a Free Quote Right Now. ASTM Method being used? Features and Benefits – Conforms to ASTM D specifications A weighed quantity of sample is placed in a crucible and heated to a high temperature for a fixed period.

Type text as it appears:: Values obtained by this test method are not numerically the same as those obtained by Test Method D For example, an ash-forming detergent additive may increase the carbon residue value of an oil yet will generally reduce its tendency to form deposits. Available request a quote.

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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 observed in untreated fuel, which can lead to erroneous conclusions as to the coke forming propensity of the fuel.

Active view current version of standard. 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 Referenced Documents purchase separately The documents listed below are referenced within d19 subject standard but are not provided as part of the standard.

This test method is generally applicable to relatively nonvolatile petroleum products which partially decompose on distillation at atmospheric pressure. Active view current version of standard.

Right-click to open the PDF in a new window or download it: Enter product namemake or model. Approximate correlations have been derived seebut need not apply to all materials which can be tested because the carbon residue test is applied to a wide variety of petroleum products.

What are your requirements. Historical Version s – view previous versions of c189. Lab Equipment for Sale: Petroleum Products and Biofuel lab apparatus baths, calorimeters, d1889 measurement, density meters, flash d1899, hydrogenators, oil testing, penetrometers, surface tension, vapor pressure, viscometers and rheometers, Historical Version s – view previous versions of standard Translated Version s: 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.

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ASTM D – 01 Standard Test Method for Conradson Carbon Residue of Petroleum Products

The residue remaining is calculated as a percentage of the original sample and reported as conradson carbon residue. The residue is not composed entirely of carbon, but is a coke which can be further changed by pyrolysis. Note 0 Values obtained by this test method are not numerically the same as those obtained by Test Method D 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.

Oxidation Bomb for Petroleum Testing. 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.

The values given in parentheses are for information only. Approximate correlations have been derived see Fig. Approximate correlations have been derived see Fig. Email Us or call toll-free: