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American Society for Testing and Materials |
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Identification |
Committee D03 Gaseous Fuels |
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Scope |
The promotion of knowledge and the
development of definitions, specifications, classifications, recommended
practices, and methods of sampling, analysis and testing related to
gases used as commercial fuels included but not limited to natural gas,
reformulated natural gas as hydrogen, fuel cell gases and
other miscellaneous gaseous fuels. |
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ASTM D1945-14 (2019) |
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Scope |
This
test method covers the determination of the chemical composition of natural
gases and similar gaseous mixtures within the range of composition shown in
Table 1. This test method may be abbreviated for the analysis of lean natural
gases containing negligible amounts of hexanes and higher hydrocarbons, or
for the determination of one or more components, as required. |
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Status |
Published. Re-affirmed 2019. Available from www.astm.org. Proposed revisions; WK43453 and WK47123. |
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Identification |
ASTM D7550-09 (Withdrawn 2017) Standard Test Method Standard for Determination of Ammonium, Alkali
and Alkaline Earth Metals in Hydrogen and Other Cell Feed gases by Ion
Chromatography (note: The method can still be used, but is
not supported by the Committee at this time.) |
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Scope |
This test method describes a procedure for the determination of cations in hydrogen and other fuel cell feed gases. It
has been successfully applied to other types of gaseous samples including air, engine exhaust and
landfill samples. An ion chromatograph/conductivity detector
(IC/CD) system is used to determine cations.
Sensitivity from low part per billion (ppb, μg/l, μg/kg) up to part per million (ppm, mg/l, mg/kg) concentration
is achievable dependent on the amount of hydrogen
or other gas sampled. This test method can be
applied
to other gaseous samples requiring analysis of trace constituents
provided an assessment of potential interferences have
been accomplished. |
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Withdrawn 2017. Available from www.astm.org |
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Identification |
ASTM
D7606 - 17 |
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Scope |
This
practice describes a hydrogen quality sampling apparatus (HQSA) and a
procedure for the sampling of high pressure hydrogen at fueling nozzles of 35
or 70 Mega Pascal (MPa) fueling stations. |
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Status |
Published in 2017 as an updated of
2011 edition. Available at www.astm.org/. |
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Contact |
Julie Lee |
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Identification |
ASTM
D7634 - 10 (2017) |
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Scope |
This
test method is primarily intended for visualizing and measuring the sizes and
morphology of particulates in hydrogen used as a fuel for fuel cell or
internal combustion engine powered vehicles. This test method describes
procedures required to obtain size and morphology data of known quality. This
test method can be applied to other gaseous samples requiring determination
of particulate sizes and morphology provided the user’s data quality
objectives are satisfied. |
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Status |
Published.
Reaffirmed in 2017. Available at www.astm.org/. |
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Contact |
JP Hsu |
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Identification |
ASTM D7649-19 |
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Scope |
This test method
describes a procedure primarily for the determination of carbon dioxide,
argon, nitrogen, oxygen and water in high pressure fuel cell grade hydrogen
by gas chromatograph/mass spectrometer (GC/MS) with injection of sample at
the same pressure as sample without pressure reduction, which is called “Jet
Pulse Injection”. The procedures described in this method were designed to
measure carbon dioxide at 0.5micromole per mole (ppmv), Argon 1 ppmv,
nitrogen 5 ppmv and oxygen 2 ppmv and water 4 ppmv. |
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Status |
Published. Last update 2/4/20. Available from www.astm.org.
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Contact |
JP Hsu |
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Identification |
ASTM D7650-21 |
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Scope |
This test method is
primarily for sampling particulates in hydrogen fuel used in hydrogen fuel
cell vehicles or gaseous hydrogen powered internal combustion vehicle engines
up to pressures of 70 MPa (700 bars) using an in-stream
filter. This test method describes sampling apparatus design, operating
procedures, and quality control procedures required to obtain the stated
levels of precision and accuracy. |
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Status |
The 2013 edition was updated and
re-published on January 6, 2022. Available
from www.astm.org. |
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Identification |
ASTM
D7651 - 17 |
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Scope |
This
test method is primarily intended for gravimetric determination of
particulates in hydrogen intended as a fuel for fuel cell or internal
combustion engine powered vehicles. This test method describes operating and
quality control procedures required to obtain data of known quality
satisfying the requirements of SAE J2719 and the California Code of
Regulations, Title 4, Division 9, Chapter 6, Article 8, Sections 4180 – 4181.
The levels of precision and accuracy stated. This test method can be applied to
other gaseous samples requiring determination of particulates provided the
user’s data quality objectives are satisfied. |
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Status |
Published in 2017 as an updated of 2010
edition. Available from www.astm.org. |
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Contact |
JP Hsu |
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Identification |
ASTM
D7652 – 11 (Withdrawn 2020) |
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Scope |
This
test method describes a procedure primarily for the determination of hydrogen
sulfide, carbonyl sulfide, methyl mercaptan, and carbon disulfide (Table 1)
in hydrogen fuels for fuel cell vehicles (FCV) by gas chromatograph with
sulfur chemiluminescence detection. The reporting limit is 0.02 ppbv
(nanomole per mole as volume), based upon the analysis of a 500 mL hydrogen
sample. The procedures described in this method were designed to satisfy
sulfur contaminant determination requirements contained in SAE TIRJ2719 and
the California Code of Regulations, CFR, Title 4, Division 9, Chapter 6,
Article 8, Sections 4180 – 4181. |
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Published in 2011. This document was
withdrawn due to lack of activity. |
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Contact |
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Identification |
ASTM
D7653 - 18 |
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Scope |
This
test method employs an FTIR gas analysis system for the determination of
trace impurities in gaseous hydrogen fuels relative to the hydrogen fuel
quality limits described in SAE TIR J2719 (April 2008) or in hydrogen fuel
quality standards from other governing bodies. This FTIR method is used to
quantify gas phase concentrations of multiple target contaminants in hydrogen
fuel either directly at the fueling station or on an extracted sample that is
sent to be analyzed elsewhere. Multiple contaminants can be measured
simultaneously as long as they are in the gaseous phase and absorb in the
infrared wavelength region. The detection limits as well as specific target
contaminants for this standard were selected based upon those set forth in
SAE TIR J2719. |
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Status |
Published in 2018 as an updated of 2010
edition. Available from www.astm.org. |
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Contact |
Barbara Marshik-Geurts |
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Identification |
ASTM D7675-22 Standard Test Method for the Determination
of Total |
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Scope |
This test method describes a procedure for total
hydrocarbons (THC) measurement in hydrogen intended as a fuel for fuel cells
on a C1 Basis. Total Hydrocarbons on a C1 basis is an analytical technique
where total carbon is determined, and all of the hydrocarbons are assumed to
have the same response as Methane. Sensitivity from 0.1 part per million
(ppm, µmole/mole) up to 1000 parts per million
(ppm, µmole/mole) concentration are achievable.
Higher concentrations can be analyzed using appropriate dilution techniques.
This test method can be applied to other gaseous samples requiring analysis
of trace constituents provided an assessment of potential interferences has
been accomplished. |
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Status |
Published 2022.
Revision of 2015 edition. |
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Contact |
JP Hsu / Richard Frisch |
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Identification |
ASTM D7676-18 |
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Scope |
This test method describes the determination of total
halocarbon content of gaseous fuels using electron capture detection.
Although primarily intended for determining halocarbons in hydrogen used as a
fuel for fuel cell or internal combustion engine-powered vehicles, this test
method can also be used to measure halocarbons in other gaseous fuels and
gaseous matrices. The procedures described in this test method were designed
to satisfying halocarbon determination requirements contained in SAE J2719
and the California Code of Regulations, Title 4, Division 9, Chapter 6,
Article 8, Sections 41804181. 1.2 Mention of tradenames in this test method
does not constitute endorsement or recommendation for use. Other
manufacturers of equipment or equipment models can be used. 1.3 The values
stated in SI units are to be regarded as the standard. 1.4 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 and health practices and determine the applicability of regulatory
limitations prior to use. These procedures described in this test method were
designed to satisfy halocarbon determination requirements contained in SAE
J2719 and the California Code of Regulations, Title 4, Division 9, Chapter 6,
Article 8, Sections 4180 4181. No other standard test methods exist. |
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Status |
Published in 2018. Available
from www.astm.org |
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Contact Identification Scope Status |
Daniel
Bartel ASTM D7892-22 Standard Test Method for Determination of Total
Organic Halides, Total Non-Methane
Hydrocarbons and Formaldehyde in Hydrogen Fuel by Gas Chromatography (GC)
and Mass Spectrometry (MS) The gas chromatography/mass spectrometry
(GC/MS) procedure described in this method is used to determine
concentrations of total organic halides and total non-methane hydrocarbons
(TNMHC) by measurement of individual target halocarbons (Table
1) and hydrocarbons (including formaldehyde,
Table 1 and Table
2), respectively. Measurement of these
substances is required for application of SAE J2719 to hydrogen fuel quality
where this fuel is intended for use in fuel cell vehicles. SAE 2719 states
hydrogen fuel is expected to contain less than 0.05 µmole/mole total
halogenates (including organic halides), 2 µmole/mole total non-methane
hydrocarbons (C1 Basis, 3.2.16)
and 0.01 µmole/mole formaldehyde Published 2022. Update of 2015 edition. Available at www.astm.org |
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Identification |
ASTM D7941/7941M-14 Standard
Test Method for Hydrogen Purity Analysis Using a Continuous Wave Cavity
Ring-Down Spectroscopy Analyzer |
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Scope |
This test method describes contaminant determination in
fuel cell grade hydrogen as specified in relevant ASTM and ISO standards
using cavity ring-down spectroscopy (CRDS). This standard test method is for
the measurement of one or multiple contaminate including, but not limited to,
water, oxygen, methane, carbon dioxide, carbon monoxide, ammonia and
formaldehyde. |
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Status Contact |
Published. Available from www.astm.org Proposed revision WK 61782. JP Hsu / Richard Frisch |
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Scope |
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