This standard specifies the technical conditions for liquefied petroleum gas produced by petroleum refineries. This liquefied petroleum gas is suitable for use as industrial and domestic fuel. GB 11174-1997 Liquefied petroleum gas GB11174-1997 standard download and decompression password: www.bzxz.net

GB11174--1997
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Preface
This standard is not equivalent to the industrial mixed two-butane in ASTM D1835-91 Liquefied Petroleum Gas Specifications. Compared with the 1989 version, this standard has the following changes: 1. This revision adds a preface.
2. Due to the cleaning and rectification by Biya, the numbers of referenced standards have been changed and corresponding adjustments have been made. 3. Based on the collected opinions and with reference to ASTM D1835, the limits of residues were supplemented and the limits of deodorants were stipulated. Fourth, Appendix A has been cancelled. Relevant content is written in the corresponding chapters. The document numbers that may be out of sync with relevant procedures and regulations have been deleted to avoid conflicts with newly promulgated relevant procedures and regulations in the future. Compliance with this standard does not hinder the implementation of relevant laws and regulations of labor, fire protection, urban construction, public security, railways, transportation and other departments and localities. This standard was proposed by China Petrochemical Corporation. This standard is under the jurisdiction of China Petrochemical Corporation Petrochemical Science Research Institute. This standard was drafted by: Petrochemical Research Institute of China Petroleum & Chemical Corporation. The main drafter of this standard: Lu Qiping.
This standard was first published in March 1989.
Scope
1
National Standard of the People's Republic of China
Liquid
Chemical
Stone
Oil||tt| |Liquefied petroleum gases
gas
GB 11174
1997
replaces GB11174-1989
This standard specifies the liquefied petroleum gas produced by petroleum refineries Technical conditions. This liquefied hydrocarbon is suitable for use as industrial and civil fuel. 2 Referenced standards
The following standards contain provisions that are incorporated by reference into this standard. Unless otherwise expressly stated in the bid, the following referenced standards shall be currently valid standards. | |tt | France GB 14193
GB 15380
Liquefied gas filling regulations
Small volume liquefied petroleum gas cylinders
GBI16
Fire protection regulations for building design||tt| |SH 0164
Rules for Packaging, Storage, Transportation and Delivery Acceptance of Petroleum Products Liquefied Petroleum Gas Density or Relative Density Determination Method (Pressure Density Meter Method) SH/T 0221
SH/T 0222||tt| |SH/T 0230
SH/T 0232
SH/T 0233
Liquefied petroleum gas total sulfur content determination method (electricity method) Liquefied petroleum gas composition determination method (chromatographic method) Liquefied petroleum gas copper sheet corrosion test method
Liquefied petroleum gas sampling method
Liquefied petroleum gas residue determination method
SY/T 7509
3 Technical requirements||tt ||Liquefied petroleum gas shall comply with the requirements specified in Table 1. To ensure the safe use of liquefied petroleum gas, the liquefied petroleum gas is required to have a special odor. If necessary, add odorants prepared from sulfides such as mercaptans and thioethers, and the amount added shall not exceed 0.001% (m/m). Table 1 Technical requirements for liquefied petroleum gas
item
density (15℃)+kg/m2bzxz.net
vapor pressure (37.8C), kPa
item||tt ||
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