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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Note 0 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.

The residue remaining is calculated as a percentage of the original sample and reported as conradson carbon residue. What are your requirements.

Values obtained by this test method are not numerically the same as those obtained by Test Method D Note 2—Values obtained by this test method are not numerically the same as those obtained by Test Method D The term carbon residue is continued in this test method only in deference to its wide common usage.

The presence of alkyl nitrate in the fuel can be detected by Test Method D The presence of alkyl nitrate in the fuel can be detected by Test Method D Product Description Test Method: Available request a quote.

Email Us or call toll-free: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Specifications Conforms to the specifications of: The residue is not composed entirely of carbon, but is a coke which can be further changed by pyrolysis.

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. Historical Version s – view previous versions of standard. The presence of alkyl nitrate in the fuel can be detected 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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Note 4 The test results are equivalent to Test Method Dsee. 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 crucible and the carbonaceous residue is cooled in a desiccator and weighed. 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 Link to Active This link will always route to the current Active version of the standard.

Provides an indication of relative coke forming properties of petroleum oils. The 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. Petroleum products containing ash-forming constituents as determined by Test Method Asm or IP Method 4 will have an erroneously high carbon residue, depending upon the amount of ash formed Note 0 and Note 0.

Link to Active This link will always route to the current Active version of the standard. Mercury, or its vapor, may be hazardous to health and corrosive to materials. The term carbon residue is continued in this test method only in 1d89 to its wide common usage. 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, Petroleum products containing ash-forming constituents as determined by Test Method D or IP Method 4 will have sstm erroneously high carbon residue, depending upon the amount of ash formed Note 2 and Note 4.

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

The values given in parentheses are for information only. Historical Version s – view previous versions of standard Translated Version s: Looking for a specific close-up?

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

Seta Conradson Test Unit

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. Lab Equipment for Sale: Right-click to open the PDF in a new window or download it: Request a Free Quote Right Now. The term carbon residue is continued in this test method only in deference to its wide common usage.

The residue is not composed entirely of carbon, but is a coke which can be further changed by pyrolysis. This test method is generally applicable to relatively nonvolatile petroleum products which partially decompose on distillation at atmospheric pressure. 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 d819 specified in this test method.

The values given in parentheses are for information only. Note 4—In diesel fuel, the presence of alkyl nitrates such as amyl nitrate, hexyl nitrate, d198 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.