SY/T 6393-2024 Technical specification for energy conservation in oil transportation pipeline design English, Anglais, Englisch, Inglés, えいご
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ICS
E
Professional standard of the People's Republic of China
SY/T 6393-2024
Replaces SY/T 6393-2016
Technical specification for energy conservation in oil transportation pipeline design
输油管道工程设计节能技术规范
(English Translation)
Issue date: 2024-12-25 Implementation date: 2025-06-25
Issued by National Development and Reform Commission, P.R.C
Contents
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 General Principles
5 Energy Consumption Calculation and Analysis for Oil Pipeline System
6 Oil Transportation Process
7 Oil Transportation Equipment
8 Pipeline and Equipment Insulation
9 Utility Engineering
10 Energy Consumption Data Collection Requirements
Appendix A (Informative) Calculation of Evaporation Loss for Oil in Storage Tanks
Appendix B (Informative) Coefficients for Converting Various Energy Sources into Standard Coal Equivalent (Reference Values)
Appendix C (Informative) Flash Points of Various Oil Products
Appendix D (Informative) Calculation Formula for Economic Insulation Thickness of Pipelines
Appendix E (Informative) Calculation Formula for Economic Insulation Thickness of Storage Tanks
Bibliography
Technical Specification for Energy Conservation in Design of Oil Pipeline Engineering
1 Scope
This document specifies the technical requirements for energy conservation in the design of oil transportation processes, oil transportation equipment, and utility engineering for oil pipeline projects.
This document is applicable to the new construction, expansion, and renovation projects of onshore crude oil and product oil pipelines.
2 Normative References
The following documents contain provisions which, through reference in this text, constitute indispensable provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB/T 1028 Industrial waste energy resource evaluation method
GB/T 2589 General principles for calculation of comprehensive energy consumption
GB/T 13007 Centrifugal pumps — Efficiency
GB 17167 General principle for equipping and managing of the measuring instruments of energy in organization of energy using
GB 18613 Minimum allowable values of energy efficiency and energy efficiency grades for motors
GB 19761 Minimum allowable values of energy efficiency and energy efficiency grades for fans
GB 19762 Minimum allowable values of energy efficiency and evaluating values of energy conservation for clean water centrifugal pumps
GB 20052 Minimum allowable values of energy efficiency and energy efficiency grades for power transformers
GB/T 20901 Specification for equipping and managing of energy measuring instruments in petroleum and petrochemical industry
GB 24500 Minimum allowable values of energy efficiency and energy efficiency grades for industrial boilers
GB 24848 Minimum allowable values of energy efficiency and energy efficiency grades for heaters used in petroleum industry
GB 28381 Minimum allowable values of energy efficiency and evaluating values of energy conservation for centrifugal blowers
GB 32284 Minimum allowable values of energy efficiency and energy efficiency grades for centrifugal pumps in petrochemical industry
GB/T 39091 Guideline for comprehensive cascade utilization of industrial waste heat
GB 50189 Design standard for energy efficiency of public buildings
GB 50253 Code for design of oil transmission pipeline engineering
GB 50264 Code for design of thermal insulation engineering for industrial equipment and pipelines
GB 51245 Unified standard for energy efficiency design of industrial buildings
GB 55015 General specification for building energy conservation and renewable energy utilization
GB 55020 General specification for water supply and drainage and water saving in buildings
TSG 91 Technical specification for energy conservation and environmental protection of boilers
3 Terms and Definitions
For the purposes of this document, the following terms and definitions apply.
3.1
comprehensive energy consumption
Sum of the actual physical quantities of various energy sources consumed for producing a certain product or providing a certain service during the statistical reporting period, converted according to specified calculation methods and units.
Note 1: For production enterprises, comprehensive energy consumption refers to the sum of energy consumption of the main production system, auxiliary production system, and ancillary production system during the statistical reporting period.
Note 2: The unit of comprehensive energy consumption is usually: gram of coal equivalent (gce), kilogram of coal equivalent (kgce), ton of coal equivalent (tce), etc.
[Source: GB/T 2589-2020, 3.5]
3.2
comprehensive energy consumption of unit oil pipeline transportation turnover volume
Ratio of the comprehensive energy consumption of pipeline oil transportation production to the oil transportation turnover volume during the statistical reporting period.
[Source: GB/T 8423.6-2020, 4.5.2]
4 General Principles
4.1 In the pre-design and preliminary design stages of an oil pipeline project, an energy conservation chapter (section) shall be prepared and implemented in the design of relevant disciplines.
4.2 In conjunction with national green and low-carbon requirements, the design shall describe the measures taken to reduce carbon emissions.
4.3 Advanced process technology and high-efficiency, energy-saving equipment shall be adopted. For energy-using equipment with corresponding energy efficiency standards, equipment with energy efficiency grade 2 or above shall be selected.
4.4 Waste heat and waste pressure should be prioritized for utilization. Waste energy utilization shall comply with GB/T 1028, GB/T 39091, etc. Renewable energy sources such as solar and wind energy shall be utilized rationally based on environmental conditions.
4.5 The equipping of energy measuring instruments shall comply with GB 17167 and GB/T 20901.
5 Energy Consumption Calculation and Analysis for Oil Pipeline System
5.1 In the pre-design and preliminary design stages, the physical consumption quantities of electricity, fuel, heat, etc., for the recommended scheme shall be calculated.
5.2 In the pre-design and preliminary design stages, the oil loss quantity and loss rate for the recommended scheme shall be calculated. See Appendix A for the calculation of oil loss during storage.
5.3 The physical consumption quantities and comprehensive energy consumption of energy sources such as electricity and fuel for the recommended scheme shall be listed according to Table 1. The coefficient for converting physical units of various energy sources into coal equivalent shall be based on measured data. If measured data is unavailable, refer to Appendix B. The calculation of comprehensive energy consumption shall comply with GB/T 2589.
5.4 The energy efficiency indicators for the entire project shall be listed according to Table 2. The comprehensive energy consumption per unit oil transportation turnover volume calculated for the recommended scheme shall be compared with similar projects domestically and internationally, and reasons for differences and existing problems shall be analyzed.
6 Oil Transportation Process
6.1 Oil pipelines shall adopt a closed transportation process, provided transportation safety is ensured.
6.2 Optimization selection shall be conducted for pipeline diameter, pressure, station and valve chamber layout, and the configuration scheme of oil pumps and heaters.
6.3 The pipeline route shall be optimized through technical and economic analysis, and shall comply with GB 50253.
6.4 The oil transportation process flow at stations shall be optimized to reduce in-station energy consumption.
