ASTM D 5504 PDF

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ASTM D – 01 – Download as PDF File .pdf), Text File .txt) or read online. ASTM method. Find the most up-to-date version of ASTM D at Engineering The sulfur compounds found in many petroleum feeds and products can corrode equipment, inhibit or destroy the catalysts used in processing, impart.

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Applications

atsm The values stated in inch-pound units are for information only. This is equivalent to 0. Thus, unidentified compounds are determined with equal precision to that of identified substances. Refinery, landfill, sewage digester and other related fuel type gases inherently contain volatile sulfur compounds that are subject to federal, state, or local control.

Some odorants qstm unstable and react to form compounds having lower odor thresholds. The detector response to sulfur is equimolar for all sulfur compounds within the scope 1. Analytical Methods — Gas chromatography Atsm is commonly used in the determination of fixed gas and organic composition of natural gas 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.

The detection range for sulfur compounds, reported as picograms sulfur, is ten 10 to asmt million 1 The methane fraction of these fuel type gases are occasionally sold to distributors of natural gas. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Note 1— Dilution will reduce method precision.

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The values stated in inch-pound units are for information only. Quantitative analysis of these odorized gases ensures that odorant injection equipment is performing to specification. Although not intended for application to gases other than natural gas and related fuels, this test method has been successfully applied to fuel type gases including refinery, landfill, cogeneration, and sewage digester gas.

Thus, unidentified compounds are determined with equal precision to that of identified substances.

Low ppm amounts of sulfur odorants are added to natural gas and LP gases for safety purposes. Total sulfur content x determined from the total of individually quantified components.

ASTM D – Determination of Sulfur Compounds in Natural Gas by Chemiluminescence Detection

Many sources of natural and petroleum gases contain sulfur compounds that are odorous, corrosive, and poisonous to catalysts used in gaseous fuel processing. 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.

Active view current version of standard. Fuel gases are also used in energy production or are converted to new products using catalysts that are poisoned by excessive sulfur in the feed gas. It has been successfully applied to other types of gaseous samples including air, digester, landfill, and refinery fuel gas. The detector response to sulfur is equimolar for all sulfur compounds within the scope 1.

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Only compounds that are eluted through the selected column under the chromatographic conditions chosen are determined. Link to Active This link will always route to the current Active version of the standard.

For these reasons, both regulatory agencies and production and distribution facilities may require the accurate determination of sulfur to satisfy regulatory, production or distribution requirements.

Historical Version s – view previous versions of standard Translated Version s: The detection range for sulfur compounds, reported as picograms sulfur, is ten 10 to one million 1 Industry frequently requires measurement of sulfur in these fuel type gases to protect their catalyst investments.

It is the responsibility 5054 the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Link to Active This link will always route to the current Active version of the standard.

Historical Version s – view previous versions of standard. This is equivalent to 0. It has asstm successfully applied to other types of gaseous samples including air, digester, landfill, and refinery fuel gas.

Only compounds that are eluted through the selected column under the chromatographic conditions chosen are determined.