We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standard Test Method for Hydrocarbon Types in Middle Distillates by Mass Spectrometry
Translate name
STANDARD published on 1.10.2017
Designation standards: ASTM D2425-17
Note: WITHDRAWN
Publication date standards: 1.10.2017
SKU: NS-800751
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
hydrocarbon types, mass spectrometry, middle distillates,, ICS Number Code 75.080 (Petroleum products in general)
Significance and Use | ||||
5.1 A knowledge of the hydrocarbon composition of process streams and petroleum products boiling within the range of 400 °F to 650 °F (204 °C to 343 °C) is useful in following the effect of changes in process variables, diagnosing the source of plant upsets, and in evaluating the effect of changes in composition on product performance properties. |
||||
1. Scope | ||||
1.1 This test method covers an analytical scheme using the mass spectrometer to determine the hydrocarbon types present in virgin middle distillates 204 °C to 343 °C (400 °F to 650 °F) boiling range, 5 % to 95 % by volume as determined by Test Method D86. Samples with average carbon number value of paraffins between C12 and C16 and containing paraffins from CNote 1: This test method was developed on Consolidated Electrodynamics Corporation Type 103 Mass Spectrometers. 1.2 The values stated in SI units are to be regarded as the standard. 1.2.1 Exception—The inch-pound units given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
||||
2. Referenced Documents | ||||
|
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2024-04-25 (Number of items: 2 896 007)
© Copyright 2024 NORMSERVIS s.r.o.