Standard Specification for Liquefied Petroleum (LP) Gases

SCOPE
1.1 This specification covers those products commonly referred to as liquefied petroleum gases, consisting of propane, propene (propylene), butane, and mixtures of these materials. Four basic types of liquefied petroleum gases are provided to cover the common use applications.
1.2 This specification is applicable to products intended for use as domestic, commercial and industrial heating, and engine fuels.
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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.

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31-Oct-2003
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ASTM D1835-03a - Standard Specification for Liquefied Petroleum (LP) Gases
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
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An American National Standard
Designation: D 1835 – 03a
Standard Specification for
1
Liquefied Petroleum (LP) Gases
This standard is issued under the fixed designation D 1835; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope D 2420 Test Method for Hydrogen Sulfide in Liquefied
Petroleum (LP) Gases (Lead Acetate Method)
1.1 This specification covers those products commonly
D 2598 Practice for Calculation of Certain Physical Prop-
referred to as liquefied petroleum gases, consisting of propane,
erties of Liquefied Petroleum (LP) Gases from Composi-
propene (propylene), butane, and mixtures of these materials.
tional Analysis
Four basic types of liquefied petroleum gases are provided to
D 2713 Test Method for Dryness of Propane (Valve Freeze
cover the common use applications.
Method)
1.2 This specification is applicable to products intended for
D 2784 Test Method for Sulfur in Liquefied Petroleum
useasdomestic,commercialandindustrialheating,andengine
Gases (Oxy-Hydrogen Burner or Lamp)
fuels.
D 3700 Practice for Obtaining LPG Samples Using a Float-
1.3 The values stated in SI units are to be regarded as the
ing Piston Cylinder
standard. The values given in parentheses are for information
D 6667 Test Method for Determination of Total Sulfur in
only.
Gaseous Hydrocarbons and Liquefied Petroleum Gases by
1.4 This standard does not purport to address all of the
Ultraviolet Fluorescence
safety concerns, if any, associated with its use. It is the
2.2 Other Document:
responsibility of the user of this standard to establish appro-
3
GPA Standard 2140
priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use.
3. Terminology
2. Referenced Documents 3.1 Definitions:
2
3.1.1 commercial butane—a hydrocarbon product for use
2.1 ASTM Standards:
where low volatility is required.
D 1265 Practice for Sampling Liquefied Petroleum (LP)
3.1.2 commercial PB mixtures—mixtures of propane and
Gases (Manual Method)
butane for use where intermediate volatility is required.
D 1267 Test Method for Gage Vapor Pressure of Liquefied
3.1.3 commercial propane—a hydrocarbon product for use
Petroleum (LP) Gases (LP-Gas Method)
where high volatility is required. Commercial propane is
D 1657 Test Method for Density or Relative Density of
suitable for certain low severity internal combustion engine
Light Hydrocarbons by Pressure Hydrometer
applications.
D 1837 Test Method for Volatility of Liquefied Petroleum
3.1.4 special-duty propane—a high-quality product com-
(LP) Gases
posed chiefly of propane, which exhibits superior antiknock
D 1838 Test Method for Copper Strip Corrosion by Lique-
characteristics when used as an internal combustion engine
fied Petroleum (LP) Gases
fuel.
D 2158 Test Method for Residues in Liquefied Petroleum
(LP) Gases
4. Sampling
D 2163 Test Method for Analysis of Liquefied Petroleum
4.1 Proper sampling of liquefied gases is extremely impor-
(LP) Gases and Propene Concentrates by Gas Chromatog-
tant if the test results are to be significant. Obtain representa-
raphy
tive samples in accordance with Practice D 1265 or Practice
D 3700.
1
This specification is under the jurisdiction of ASTM Committee D02 on 5. Detailed Requirements
Petroleum Products and Lubricants and is the direct responsibility of Subcommittee
5.1 The four types of liquefied petroleum gases shall con-
D02.H0 on Liquefied Petroleum Gas.
form to the requirements prescribed in Table 1.
Current edition approved Nov. 1, 2003. Published November 2003. Originally
approved in 1961. Last previous edition approved in 2003 as D 1835–03.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Available from Gas Processors Assn., 6526 E. 60th St., Tulsa, OK 74145.
the ASTM website. www.gasprocessors.com
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

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D 1835 – 03a
TABLE 1 Detailed Requirements for Liquefied Petroleum Gases
Product Type
ASTM Test
Commercial Commercial Commercial Special-Duty
Methods (see
A
Propane Butane PB Mixtures Propane
Section 2)
B C
Vapor pressure at 37.8°C (100°F), max, 1434 483 1434 D 1267 or D 2598
kPa
B C
psig 208 70 208 D 1267 or D 2598
Volatile residue:
evaporated temperature, 95 %, max, °C −38.3 2.2 2.2 −38.3
°F −37 36 36 −37 D 1837
or
butane and heavier, max, vol % 2.5 . . 2.5 D 2163
pentane and heavi
...

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