GB/T 17280-2017 English PDF

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GB/T 17280-2017: Standard test method for distillation of crude petroleum-15-theoretical plate column
Status: Valid

GB/T 17280: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17280-2017	1079	Add to Cart	9 days	Standard test method for distillation of crude petroleum-15-theoretical plate column	Valid
GB/T 17280-2009	RFQ	ASK	6 days	Standard test method for distillation of crude petroleum. 15-theoretical plate column	Obsolete
GB/T 17280-1998	RFQ	ASK	9 days	Standard test method for distillation of crude petroleum	Obsolete

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Basic data

Standard ID: GB/T 17280-2017 (GB/T17280-2017)
Description (Translated English): Standard test method for distillation of crude petroleum-15-theoretical plate column
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: E21
Classification of International Standard: 75.040
Word Count Estimation: 54,535
Date of Issue: 2017-12-29
Date of Implementation: 2018-07-01
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 17280-2017: Standard test method for distillation of crude petroleum-15-theoretical plate column

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Standard test method for distillation of crude petroleum-15-theoretical plate column ICS 75.040 E21 National Standards of People's Republic of China Replacing GB/T 17280-2009 Crude oil distillation standard test method 15-theoretical plate distillation column 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Test Method Summary 2 5 instruments 3 6 instrument performance evaluation 7 7 samples 8 8 Preparation of Instruments 9 9 Test Procedure 9 10 calculated 13 11 Test Report 14 12 precision and deviation 14 13 Quality Assurance and Control 15 Appendix A (Normative) Distillation column dynamic retention test method for determination of 16 Appendix B (Normative) Distillation column efficiency test method 18 Appendix C (Normative) Distillation column heat loss test method (static conditions) 25 Appendix D (Normative) Back to the distribution valve inspection test method 27 Appendix E (Normative) Temperature sensor position test method 29 Appendix F (Normative) Temperature sensor response time determination test methods 31 Appendix G (Normative) Sensor calibration method 32 Appendix H (Normative) Measured vapor temperature and atmospheric equivalent temperature (AET) conversion 37 Appendix I (Informative) Distillation column performance test methods 40 Appendix J (Informative) Water-containing crude oil dehydration test method 48 References 50

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 17280-2009 "crude oil distillation standard test method 15-theoretical plate distillation column," and GB/T 17280- Compared to.2009, the main technical changes are as follows. --- Remove the normative references GB/T 2540 and ASTMD4177, an increase of normative references GB/T 27867 (see Chapter 2,.2009 Edition, Chapter 2); --- Removed "meaning and purpose" (see the.2009 edition of Chapter 5); --- Increasing the use of devices that are similar to the original standard vacuum gauge (see 5.3.2.1,.2009 Edition 6.3.2); --- Modify the contents of 12.3.2 Note (see 12.3.2,.2009 edition 14.3.2); --- Added Chapter 13 "Quality Assurance and Control"; --- Increased n-tetradecane nitrogen content during distillation (see E.3.1.2); --- Added the possibility to use devices similar to the original standard pressure gauge (see G.1.3, G.3.1.2 and G.3.1.4,.2009 Editions F.1.3, F.3.1.2 and F.3.1.4). This standard by the National Standardization Technical Committee of Oil and Gas (SAC/TC355) and focal point. This standard was drafted unit. Daqing Oilfield Engineering Co., Ltd., Sinopec Petrochemical Research Institute, PetroChina Dalian Petrochemical Company, China Petroleum and Petrochemical Research Institute, China National Petroleum Dushanzi Petrochemical Company. The main drafters of this standard.Song Yiqing, Song Shouguo, Fan Denli, Li Jianhua, Zhou Feng, Dong Yuancheng. This standard replaces the standards previously issued as. --- GB/T 17280-1998, GB/T 17280-2009. Crude oil distillation standard test method 15-theoretical plate distillation column Warning --- personnel using this standard should have formal laboratory work experience. This standard does not indicate all possible safety issues question. It is the user's responsibility to take appropriate safety and health measures and to ensure compliance with the requirements of the relevant state laws and regulations.

1 Scope

This standard specifies the Reid vapor pressure is not greater than 82.7kPa stable crude oil distillation test method. This standard specifies the distillation column using 14 to 18 theoretical plates, distilled at a reflux ratio of 5. 1, eventually reaching constant The mass of the liquefied gas, the distillation fraction and the residue fraction was obtained under the test conditions of a pressure-equivalent cutting temperature (AET) of 400 ° C, and each fraction Mass yield or volumetric yield, followed by a plot of the true boiling point (TBP) distillation curve with the cutting temperature. This standard applies to liquefied petroleum gas, light naphtha and the initial boiling point higher than 400 ℃ distillate oil mixture outside.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 1884 Crude petroleum and liquid petroleum products - Laboratory density method (Densitometer method) (GB/T 1884-2000, eqvISO 3675.1998) GB/T 4756 Petroleum liquid hand sampling method (GB/T 4756-2015, ISO 3170.2004, MOD) GB/T 8929 Determination of crude oil water content distillation (GB/T 8929-2006, ISO 9029.1990, MOD) GB/T 13377 Determination of the density or relative density of crude oil and liquid or solid petroleum products (capillary pyknometer and graduated double Capillary pyknometer method) (GB/T 13377-2010, ISO 3838.2004, MOD) GB/T 27867 oil liquid pipeline automatic sampling method (GB/T 27867-2011, ISO 3171.1988, IDT) SH/T 0604 Crude petroleum and petroleum products densitometry (U-tube method) (SH/T 0604-2000, eqvISO 12185.1996)

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Adiabaticity The entire distillation column has no significant increase in heat or loss of heat. When the distillation column heat loss occurs, the column back reflux than stigma Flow abnormally increased. The column insulation sleeve overheating, the situation is the opposite. 3.2 Steamed rate boiluprate The amount of steam entering the distillation column per unit of time. 3.3 Crude debutanizationofcrudepetroleum Light hydrocarbons (including n-butane) before n-butane in crude oil are removed, leaving heavier hydrocarbons. In practice, crude oil is butane is meant to be present More than 95% of C2-C4 and less than 5% of C5 hydrocarbons in the original sample are collected in the cold trap. ......

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