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ASTM D4815-99

(Test Method)

Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography

Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, <I>tertiary</I>-Amyl Alcohol and C<sub>1</sub> to C<sub>4</sub> Alcohols in Gasoline by Gas Chromatography

SCOPE
1.1 This test method is designed for the determination of ethers and alcohols in gasolines by gas chromatography. Specific compounds determined are: methyl tert -butylether (MTBE), ethyl tert -butylether (ETBE), tert -amylmethylether (TAME), diisopropylether (DIPE), methanol, ethanol, isopropanol, -propanol, isobutanol, tert -butanol, sec butanol, -butanol, and tert -pentanol ( tert -amylalcohol).
1.2 Individual ethers are determined from 0.1 to 20.0 mass percent. Individual alcohols are determined from 0.1 to 12.0 mass percent. Equations used to convert to mass percent oxygen and to volume % of individual compounds are provided.
1.3 Alcohol-based fuels such as M-85 and E-85, MTBE product, ethanol product and denatured alcohol are specifically excluded from this method. The methanol content of M-85 fuel is considered beyond the operating range of the system.
1.4 Benzene, while detected, cannot be quantified using this test method and must be analyzed by alternate methodology (Test Method D3606 or D4420).
1.5 SI (metric) units are preferred and used throughout this standard. Alternate units, in common usage, are also provided to increase clarity and aid the users of this test method.
1.6 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/i.

General Information

Status
Historical
Publication Date
09-Nov-1999
Technical Committee
D02 - Petroleum Products, Liquid Fuels, and Lubricants
Drafting Committee
D02.04.0L - Gas Chromatography Methods
Current Stage
Ref Project

Relations

Replaced By
ASTM D4815-99e1 - Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, <I>tertiary</I>-Amyl Alcohol and C<sub>1</sub> to C<sub>4</sub> Alcohols in Gasoline by Gas Chromatography
Effective Date
10-Nov-1999
Referred By
ASTM D6733-01(2020) - Standard Test Method for Determination of Individual Components in Spark Ignition Engine Fuels by 50-Metre Capillary High Resolution Gas Chromatography
Effective Date
10-Nov-1999
Referred By
ASTM D4814-23 - Standard Specification for Automotive Spark-Ignition Engine Fuel
Effective Date
10-Nov-1999
Referred By
ASTM D7794-21 - Standard Practice for Blending Mid-Level Ethanol Fuel Blends for Flexible-Fuel Vehicles with Automotive Spark-Ignition Engines
Effective Date
10-Nov-1999
Referred By
ASTM E3050-22 - Standard Specification for Denatured Ethanol for Use as Cooking and Appliance Fuel
Effective Date
10-Nov-1999
Referred By
ASTM D7320-18e1 - Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIG, Spark-Ignition Engine
Effective Date
10-Nov-1999
Referred By
ASTM D6839-21a - Standard Test Method for Hydrocarbon Types, Oxygenated Compounds, Benzene, and Toluene in Spark Ignition Engine Fuels by Multidimensional Gas Chromatography
Effective Date
10-Nov-1999
Referred By
ASTM D8076-21b - Standard Specification for 100 Research Octane Number Test Fuel for Automotive Spark-Ignition Engines
Effective Date
10-Nov-1999
Referred By
ASTM D6709-22 - Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence VIII Spark-Ignition Engine (CLR Oil Test Engine)
Effective Date
10-Nov-1999
Referred By
ASTM D5845-21 - Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, Methanol, Ethanol and <emph type="ital">tert</emph>-Butanol in Gasoline by Infrared Spectroscopy
Effective Date
10-Nov-1999
Referred By
ASTM D7754-19 - Standard Test Method for Determination of Trace Oxygenates in Automotive Spark-Ignition Engine Fuel by Multidimensional Gas Chromatography
Effective Date
10-Nov-1999
Referred By
ASTM D6593-18e1 - Standard Test Method for Evaluation of Automotive Engine Oils for Inhibition of Deposit Formation in a Spark-Ignition Internal Combustion Engine Fueled with Gasoline and Operated Under Low-Temperature, Light-Duty Conditions
Effective Date
10-Nov-1999
Referred By
ASTM D6296-22 - Standard Test Method for Total Olefins in Spark-ignition Engine Fuels by Multidimensional Gas Chromatography
Effective Date
10-Nov-1999
Referred By
ASTM D7753-12(2020) - Standard Test Method for Hydrocarbon Types and Benzene in Light Petroleum Distillates by Gas Chromatography
Effective Date
10-Nov-1999
Referred By
ASTM D6729-20 - Standard Test Method for Determination of Individual Components in Spark Ignition Engine Fuels by 100 Metre Capillary High Resolution Gas Chromatography
Effective Date
10-Nov-1999

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ASTM D4815-99 - Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, <I>tertiary</I>-Amyl Alcohol and C<sub>1</sub> to C<sub>4</sub> Alcohols in Gasoline by Gas ChromatographyASTM D4815-99 - Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, <I>tertiary</I>-Amyl Alcohol and C<sub>1</sub> to C<sub>4</sub> Alcohols in Gasoline by Gas Chromatography
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ASTM D4815-99 - Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, <I>tertiary</I>-Amyl Alcohol and C<sub>1</sub> to C<sub>4</sub> Alcohols in Gasoline by Gas Chromatography
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or discontinued.
Contact ASTM International (www.astm.org) for the latest information.
Designation: D 4815 – 99 An American National Standard
Standard Test Method for
Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl
Alcohol and C to C Alcohols in Gasoline by Gas
1 4
1
Chromatography
This standard is issued under the fixed designation D 4815; 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.
This standard has been approved for use by agencies of the Department of Defense.
2
1. Scope ucts by Karl Fischer Reagent
D 3606 Test Method for the Determination of Benzene and
1.1 This test method covers the determination of ethers and
Toluene in Finished Motor and Aviation Gasoline by Gas
alcohols in gasolines by gas chromatography. Specific com-
3
Chromatography
pounds determined are methyl tert-butylether (MTBE), ethyl
D 4052 Test Method for Density and Relative Density of
tert-butylether (ETBE), tert-amylmethylether (TAME), diiso-
3
Liquids by Digital Density Meter
propylether (DIPE), methanol, ethanol, isopropanol,
D 4057 Practice for Manual Sampling of Petroleum and
n-propanol, isobutanol, tert-butanol, sec-butanol, n-butanol,
3
Petroleum Products
and tert-pentanol (tert-amylalcohol).
D 4307 Practice for Preparation of Liquid Blends for Use as
1.2 Individual ethers are determined from 0.1 to 20.0 mass
3
Analytical Standards
%. Individual alcohols are determined from 0.1 to 12.0 mass
D 4420 Test Method for Aromatics in Finished Gasoline by
%. Equations used to convert to mass % oxygen and to volume
3
Gas Chromatography
% of individual compounds are provided.
1.3 Alcohol-based fuels, such as M-85 and E-85, MTBE
3. Terminology
product, ethanol product, and denatured alcohol, are specifi-
3.1 Definitions of Terms Specific to This Standard:
cally excluded from this test method. The methanol content of
3.1.1 low volume connector—a special union for connecting
M-85 fuel is considered beyond the operating range of the
two lengths of tubing 1.6-mm inside diameter and smaller.
system.
Sometimes this is referred to as zero dead volume union.
1.4 Benzene, while detected, cannot be quantified using this
3.1.2 MTBE—methyl tert-butylether.
test method and must be analyzed by alternate methodology
3.1.3 ETBE—ethyl tert-butylether.
(see Test Method D 3606 or D 4420).
3.1.4 TAME—tert-amyl methylether.
1.5 The values stated in SI units are to be regarded as
3.1.5 DIPE—diisopropylether.
standard. Alternate units, in common usage, are also provided
3.1.6 tert-amyl alcohol—tert-pentanol.
to increase clarity and aid the users of this test method.
3.1.7 oxygenate—any oxygen-containing organic com-
1.6 This standard does not purport to address all of the
pound that can be used as a fuel or fuel supplement, for
safety concerns, if any, associated with its use. It is the
example, various alcohols and ethers.
responsibility of the user of this standard to establish appro-
3.1.8 split ratio—in capillary gas chromatography, the ratio
priate safety and health practices and determine the applica-
of the total flow of carrier gas to the sample inlet versus the
bility of regulatory limitations prior to use.
flow of the carrier gas to the capillary column, expressed by
2. Referenced Documents
split ratio 5 ~S 1 C!/C (1)
2.1 ASTM Standards:
where:
D 1298 Test Method for Density, Relative Density (Specific
S 5 flow rate at the splitter vent, and
Gravity), or API Gravity of Crude Petroleum and Liquid
C 5 flow rate at the column outlet.
2
Petroleum Products by Hydrometer Method
3.1.9 TCEP—1,2,3-tris-2-cyanoethoxypropane—a gas
D 1744 Test Method for Water in Liquid Petroleum Prod-
chromatographic liquid phase.
3.1.10 WCOT—a type of capillary gas chromatographic
1 column prepared by coating the inside of the capillary with a
This test method is under the jurisdiction of ASTM Committee D02 on
Petroleum Products and Lubricants and is the direct responsibility of Subcommittee thin film of stationary phase.
D02.04 on Hydrocarbon Analysis.
Current edition approved Nov. 10, 1999. Published January 2000. Originally
published as D 4815 – 89. Last previous edition D 4815 – 94a.
2 3
Annual Book of ASTM Standards, Vol 05.01. Annual Book of ASTM Standards, Vol 05.02.
Copyright © ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D 4815
4. Summary of Test Method for these analyses, a gas chromatographic instrument, which
can be operated at the conditions given in Table 2 and has a
4.1 An appropriate internal standard, such as 1,2-
column switching and backflushing system equivalent to Fig.
dimethoxyethane (ethylene glycol dimethyl ether), is added to
1, has bee
...

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This specification covers UNS N06002, UNS N06030, UNS N06035, UNS N06022, UNS N06200, UNS N06230, UNS N06600, UNS N06617, UNS N06625, UNS N08020, UNS N08026, UNS N08024, UNS N08120, UNS N08926, UNS N08367, UNS N10242, UNS N10276, UNS N10665, UNS N10675, UNS N12160, UNS R20033, UNS N06059, UNS N06686, UNS N10629, UNS N08031, UNS N06045, UNS N06025, and UNS R30556 nickel alloy billets and bars for reforging. The products shall be hot worked from ingots by rolling, forging, extruding, hammering, or pressing. The material shall conform to the chemical composition requirements prescribed by the reference material. The chemical composition of the material shall be determined by chemical analysis in accordance with test method E1473.
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1.1 This specification covers UNS N06002, UNS N06030, UNS N06035, UNS N06022, UNS N06200, UNS N10362, UNS N06230, UNS N06600, UNS N06617, UNS N06625, UNS N08020, UNS N08026, UNS N08024, UNS N08120, UNS N08926, UNS N08367, UNS N10242, UNS N10276, UNS N10665, UNS N10675, UNS N12160, UNS R20033, UNS N06059, UNS N06686, UNS N10629, UNS N08031, UNS N06045, UNS N06025, UNS N06699, and UNS R305562 billets and bars for reforging.  
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, 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.

  • Technical specification
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    English language
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  • Technical specification
    5 pages
    English language
    sale 15% off