ASTM D189 PDF

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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It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability atsm regulatory limitations prior to use. ASTM Method asrm used? Request a Free Quote Right Now. Note 2—Values obtained by this test method are not numerically the same as those obtained by Test Method D Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Koehler K80030 Conradson Carbon Residue Tester

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. Lab Equipment for Sale: 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.

Historical Version s – view previous versions of standard. 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.

Features and Benefits – Conforms to ASTM D specifications A weighed quantity of sample is placed in a crucible and xstm to a high temperature for a fixed period. General Use laboratory apparatus balances, d819, blenders, centrifuges, chart recorders, freezers, fume astk, furnaces, glassware washers, glove boxes, mixers, moisture testing, ovens, pumps, shakers, vacuum equipment, water purification The presence of alkyl nitrate in the fuel can be detected by Test Method D The term carbon residue is continued in this astn method only in deference to its wide common usage.

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

The presence of alkyl nitrate in the fuel can be detected by Test Method D Pharmaceutical laboratory apparatus stability chambers, tablet disintegration, tablet dissolution, tablet hardness, V-blenders, Approximate correlations have been derived see Fig. Similarly, provided asrm nitrates are absent or if present, provided the test is performed on the base fuel without additive the carbon residue of diesel d198 correlates approximately with combustion chamber deposits.

The residue is not composed entirely of carbon, but is a coke which can be further changed by pyrolysis.

Mercury, or its vapor, may be hazardous to health and corrosive to materials. The residue remaining is calculated as a percentage of the original sample and reported as conradson carbon residue.

Active view current version of v189. This test method is generally applicable to relatively nonvolatile petroleum products which partially decompose on distillation at atmospheric pressure.

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. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Qstm 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.

Seta Conradson Test Unit

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. Active view current version of standard. Looking for a specific close-up? Values obtained by this test method are not numerically the same as those obtained by Test Method D Link to Active This link will always route to the current Active version of the standard.

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The residue is not composed entirely of carbon, but is a coke which can be further changed by pyrolysis. 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.

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

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Koehler K Conradson Carbon Residue Tester (ASTM D, D) | Labequip

Email Us or call toll-free: This test method is generally applicable to relatively nonvolatile petroleum products which partially decompose on distillation at atmospheric pressure. Specifications Conforms to the specifications of: 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 0 and Note 0.

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

Provides an indication of relative coke forming properties of petroleum oils. Note 4 The test results are equivalent to Test Method Dsee. Type text as it appears:: The term carbon residue is continued in this test method only in deference to its wide common usage.

Right-click to open the PDF in a new window or download it: Atm Version s – view previous versions of standard Translated Version s: Note 0 Values obtained by this test method are not numerically the same as those obtained by Test Method D