E46 炼厂气体 标准查询与下载

BS EN 732:1999 专用液化石油气的器具规范.吸收式制冷

This standard defines the constructional features, safety and operational requirements, test techniques and marking of absorption refrigerators using commercial butane and propane (referred to within the text as "appliances"). This standard is applicable to room sealed (type C11) and flueless (type A11), as defined in CR 1749, refrigerators using gas equipment fuelled by third family gases as classified in 4.2. This standard only applies to type testing. The gas consumption of absorption refrigerators is of the same order of magnitude as pilots currently used on other types of burners, maximum being 60 g/h. Consequently efficiency measurement is not considered relevant for these appliances and is not covered by this standard. This standard does not cover the requirements for LPG gas containers and their associated regulators.

Specifications for dedicated liquefied petroleum gas appliances - Absorption refrigerators

ISO 14687-1:1999 氢燃料.产品规范.第1部分:不包含公路车辆用质子交换膜(PEM)燃料电池的所有应用

Hydrogen fuel - Product specification - Part 1: All applications except proton exchange membrane (PEM) fuel cells for road vehicles

ISO 14687:1999 氢燃料 产品规范

This International Standard specifies the quality characteristics of hydrogen fuel in order to assure uniformity of the hydrogen product as produced and distributed for utilization in vehicular, appliance or other fuelling applications. This International Standard applies to all modes of transportation and hydrogen fuelling applications (ground, water, air and space).

Hydrogen fuel - Product specification

DIN EN ISO 4256:1999 液化石油气.蒸汽压力测定.液化石油气法

The document specifies a method for the determination of the gauge vapour pressure of liquefied petroleum gas products at a temperature from 35 ?up to and including 70 ?

Liquefied petroleum gases - Determination of gauge vapour pressure - LPG method (ISO 4256:1996); German version EN ISO 4256:1998

BS EN ISO 6251:1998 液态石油气 对铜有腐蚀性 铜带测试

Identical with IP 411/99.

Liquid petroleum gases. Corrosiveness to copper. Copper strip test

NF M41-010*NF EN ISO 4256:1998 液化石油气.量规蒸气压力的测定.LPG法

Liquefied petroleum gases. Determination of gauge vapour pressure. LPG method.

DIN EN ISO 6251:1998 液化石油气.对铜的腐蚀性.铜片试验

Liquefied petroleum gases - Corrosiveness to copper - Copper strip test (ISO 6251:1996); German version EN ISO 6251:1998

DIN EN ISO 13757:1998 液化石油气.油残余物的测定.高温法

The document specifies a method for the determination of the residual matter in liquefied petroleum gases (LPG) that remains after evaporation at 105? This material," termed ""oily residues""", represents those products that are deposited in vaporizers that are subject to a heat input greater than that of ambient evaporation.

Liquefied petroleum gases - Determination of oily residues - High-temperature method (ISO 13757:1996); German version EN ISO 13757:1996

ASTM D2784-98 测定液化石油气中硫的试验方法(氢氧灯或电灯)

1.1 This test method covers the determination of total sulfur in liquified petroleum gases containing more than 1 [mu]g/g. Specimens should not contain more than 100 [mu]g/g of halogens. 1.2 To attain the quantitative detectability that the method is capable of, stringent techniques must be employed and all possible sources of sulfur contamination must be eliminated. In particular, cleaning agents, such as common household detergents which contain sulfates, should be avoided. 1.3 The values given in acceptable metric units are to be regarded as the standard. 1.4 This standard does not purport to address all of the safety problems, 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.

Standard Test Method for Sulfur in Liquefied Petroleum Gases (Oxy-Hydrogen Burner or Lamp)

BS EN 1473:1997 液化天然气的装置和设备.海岸设施的设计

This European Standard gives guidelines for the design, construction and operation of all onshore stationary liquefied natural gas (LNG) installations including those for the liquefaction, storage, vaporization, transfer and handling of LNG. Satellite plants with total storage capacity of less than 200t are excluded from this European Standard. This European Standard is valid for the following plant types: - export terminals, between the designated gas inlet boundary limit, and the ship manifold; - receiving terminals, between the ship manifold and the designated gas outlet boundary limit; - peak-shaving plants, between designated gas inlet and outlet boundary limits; - LNG satellite plants with total storage capacity above 200t, including the loading station up to the designated gas outlet boundary limit. A short description of each of these installations is given in annex G.

Installation and equipment for liquefied natural gas - Design of onshore installations

DIN EN ISO 13758:1997 液化石油气.丙烷干燥度评估.阀门冻结法

The document describes a procedure for the assessment of wether liquefied petroleum gas (LPG) hydrocarbons consisting predominantly of propane and/or propene are sufficiently dry to avoid malfunctions in pressure-reducing systems installed in domestic, industrial and automotive LPG applications.#,,#

Liquefied petroleum gases - Assessment of the dryness of propane - Valve freeze method (ISO 13758:1996); German version EN ISO 13758:1996

ISO 8973:1997 液化石油气 密度和蒸气压的计算

This International Standard describes a simplified method for the calculation of density and vapour pressure of liquefied petroleum gases (LPG) based on compositional data and density and vapour pressure factors for individual LPG components. A list of factors is provided in this International Standard. This method is intended for application in specifications of product quality and is not intended for application to quantity measurement in custody transfer (see ISO 6578).

Liquefied petroleum gases - Calculation for density and vapour pressure

DIN 51855-8:1997 气体燃料和其它气体的检测.硫化物含量的测定.第8部分:用对比探测装置对二氢硫化物、羰基硫化物和其它硫化合物作气体色谱分析测定

The gaschromatographic method is used for the determination of the content of sulfur compounds (i.e. dihydrogen sulfide, carbonyl sulfide), determined as mass concentration in mg/m, in gaseous fuels and other gases.#,,#

Testing of gaseous fuels and other gases - Determination of sulfur compounds content - Part 8: Gaschromatographic determination of dihydrogen sulfide, carbonyl sulfide and other sulfur compounds using specific detectors

NF M41-016*NF EN ISO 13758:1997 液化石油气.丙烷干燥度的评定.阀门冷冻法

Liquefied petroleum gases. Assessment of the dryness of propane. Valve freeze method.

BS EN ISO 13758:1997 石油和石油制品的试验方法.液化石油气.丙烷干燥性的评估.阀冻结法

Identical with IP 395/98.

Methods of test for petroleum and its products - Liquefied petroleum gases - Assessment of the dryness of propane - Valve freeze method

ASTM D5305-97(2007) 测定液化石油气蒸气中乙硫醇的标准试验方法

LP-gas is colorless and odorless, and not detectable by normal human senses. To provide an olfactory warning in the event of a leak, LP-gas intended for domestic or commercial use is intentionally odorized so as to be readily detectable well below flammable or suffocating concentration levels of LP-gas in air. (See Appendix X1.) The most common odorant for LP-gas is ethyl mercaptan. The field use of this test method will rapidly determine the presence and concentration of ethyl mercaptan in LP-gas vapor without the necessity for complex laboratory equipment.1.1 This test method covers a rapid and simple procedure using length of stain tubes for field measurement of ethyl mercaptan in the vapor phase of LP-gas systems. Although length-of-stain tubes are available to detect ethyl mercaptan concentrations in the range of 0.5 to 120 parts per million volume (ppmv), this test method is specifically applicable to systems containing 5 ppmv or more of ethyl mercaptan in LP-gas vapors. Note 1 - A chromatographic technique can be used for more precise, quantitative determination of ethyl mercaptan in LP-gas.1.2 The values stated in SI (metric) units are to be regarded as the standard.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.

Standard Test Method for Determination of Ethyl Mercaptan in LP-Gas Vapor

ASTM D6137-97 燃气脱硫系统用聚合衬垫的耐硫酸性的标准试验方法

1.1 this test method is intended to evaluate the sulfuric acid resistance at elevated temperatures of polymer linings applied to carbon steel substrates subject to sulfuric acid attack. 1.2 The values stated in inch-pound units are to be regarded as the standard. the values 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Sulfuric Acid Resistance of Polymer Linings for Flue Gas Desulfurization Systems

ASTM D5287-97 气体燃料的自动抽样

1.1 This practice covers the collection of natural gases and their synthetic equivalents using an automatic sampler. 1.2 This practice applies only to single-phase gas mixtures that vary in composition. A representative sample cannot be obtained from a two-phase stream. 1.3 This practice includes the selection, installation, and maintenance of automatic sampling systems. 1.4 This practice does not include the actual analysis of the acquired sample. Other applicable ASTM standards, such as Test Method D1945, should be referenced to acquire that information. 1.5 The selection of the sampling system is dependent on several interrelated factors. These factors include source dynamics, operating conditions, cleanliness of the source gases, potential presence of moisture and hydrocarbon liquids, and trace hazardous components. For clean, dry gas sources, steady source dynamics, and normal operating conditions, the system can be very simple. As the source dynamics become more complex and the potential for liquids increases, or trace hazardous components become present, the complexity of the system selected and its controlling logic must be increased. similarly, installation, operation, and maintenance procedures must take these dynamics into account. 1.6 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.7 This standard does not purport to address all of the safety problems, 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.

Standard Practice for Automatic Sampling of Gaseous Fuels

ASTM D6137-97(2004) 燃气脱硫系统用聚合衬垫的耐硫酸性的标准试验方法

The results obtained by this test method can be used in combination with other test methods for the selection of a lining for surfaces in flue gas desulfurization (FGD) systems that will be exposed to hot unscrubbed flue gas or to scrubbed gas that has been reheated well above the water dew point. 3.1.1 This test method does not evaluate or correlate to areas within the scrubber or scrubbed gas streams at temperatures at or below the water dew point. This test method is intended to evaluate the combined effects of heat and exposure to sulfuric acid upon a lining system as applied to a carbon steel substrate. It does not produce the thermal gradient through the lining that may exist in actual applications. Actual lining performance may also be affected by concurrent physical or mechanical effects and other chemicals that may be present in the flue gas. This test method evaluates major failure modes of linings applied to square test panels that are cycled from room temperature to a designated elevated temperature. The recommended test temperatures of 200°F (93°C) and 350°F (177°C) are based on typical maximum operating zone temperatures in flue gas desulfurizations systems. Other temperatures may be evaluated as desired. Cycling to lower temperatures, including freezing, may be considered if applicable. The standard acid concentration for all tests is 20 %, recognizing that the concentration will quickly rise to the equilibrium at the selected test temperature.1.1 this test method is intended to evaluate the sulfuric acid resistance at elevated temperatures of polymer linings applied to carbon steel substrates subject to sulfuric acid attack. 1.2 The values stated in inch-pound units are to be regarded as the standard. the values 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Sulfuric Acid Resistance of Polymer Linings for Flue Gas Desulfurization Systems

ASTM D5305-97 测定液化石油气蒸气中乙硫醇的标准试验方法

1.1 This test method covers a rapid and simple procedure using length of stain tubes for field measurement of ethyl mercaptan in the vapor phase of LP-gas systems. Although length-of-stain tubes are available to detect ethyl mercaptan concentrations in the range of 0.5 to 120 parts per million volume (ppmv), this test method is specifically applicable to systems containing 5 ppmv or more of ethyl mercaptan in LP-gas vapors. Note 18212;A chromatographic technique can be used for more precise, quantitative determination of ethyl mercaptan in LP-gas.1.2 The values stated in SI (metric) units are to be regarded as the 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 establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Determination of Ethyl Mercaptan in LP-Gas Vapor