Standard No.:	SH 3009-2013
English Name:	Specifications for design of combustible gas emission system in petrochemical industry
Chinese Name:	石油化工可燃性气体排放系统设计规范
Professional Classification:	SH    Professional Standard - Petrochemical
Source Content Issued by:	MIIT
Issued on:	2013-10-17
Implemented on:	2014-3-1
Status:	valid
Superseding:	SH 3009-2001 Specifications for design of fuel gas system and combustible gas emission system in petrochemical enterprises
Target Language:	English
File Format:	PDF
Word Count:	10000 words
Translation Price(USD):	250.0
Delivery:	via email in 1 business day

1 Scope This Specification specifies the design requirements for combustible gas discharge system in petrochemical industry. This Specification is applicable to the design of the newly-constructed, extended or reconstructed engineering of combustible gas discharge system in petrochemical industry. 2 Normative References The following referenced documents are indispensable for the application of this specification. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB 150 Steel Pressure Vessels GB/T 3840 Technical Methods for Making Local Emission Standards of Air Pollutants GB 50160 Fire Prevention Code of Petrochemical Enterprise Design 3 Terms and Definitions The following terms and definitions are applicable to this specification. 3.1 Combustible gas discharge system

Contents Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 General Requirement 5 Setting of Site-wide Combustible Gas Discharge System 5.1 Setting Philosophy of Site-wide Combustible Gas Discharge System 5.2 Gases That Can Be Discharged into the Site-wide Combustible Gas Discharge System 5.3 Gases That Shall NOT BE Discharged into the Site-wide Combustible Gas Discharge System 5.4 Setting Philosophy of Pipe Network of Site-wide Combustible Gas Discharge System e 5.5 Setting philosophy of Flares 6 Determination of the Design of Discharge Condition 6.1 Discharge Condition for Combustible Gas of Process Unit 6.2 Definition of System Design Load for Multi-process Units 7 Pipe Network of Site-wide Combustible Gas Discharge System 7.1 Process Design 7.2 Piping Design 8 Drums and Seals 8.1 Drums 8.2 Seals 9 Elevated Flare 9.1 Allowable Thermal Radiation Intensity 9.2 Flare Tip and Flare Stack 9.3 Determination of the Flare Height 9.4 Ignition Facility 9.5 Flashback Prevention Facility 10 Ground Flares 10.1 Design Principles of Ground Flares 10.2 Enclosed Ground Flare 10.3 Multi-burner Staged Flare 11 Flare Gas Recovery Bibliography Explanation of Wording in the Specification