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GB/T 35212.1-2017 English PDF

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US$1239.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 35212.1-2017: Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant -- Part 1: Gas and solution analysis
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 35212.1-2017	1239	Add to Cart	8 days	Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant -- Part 1: Gas and solution analysis	Valid

Similar standards

GB/T 22724 GB/T 26978 GB/T 38753 GB/T 35212.4 GB/T 35212.3 GB/T 35211

Basic data

Standard ID: GB/T 35212.1-2017 (GB/T35212.1-2017)
Description (Translated English): Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant -- Part 1: Gas and solution analysis
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: E24
Classification of International Standard: 75.020
Word Count Estimation: 62,670
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 35212.1-2017: Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant -- Part 1: Gas and solution analysis

---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.
Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant-Part 1. Gas and solution analysis ICS 75.020 E24 National Standards of People's Republic of China Gas and solution analysis and desulfurization in natural gas processing plants Decarbonization and sulfur recovery analysis and evaluation methods Part 1. Analysis of gases and solutions Part 1. Gasandsolutionanalysis Published on.2017-12-29 2018-07-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration released Directory Preface III 1 Scope 1 2 Normative references 1 3 Preparation of analytical solution 1 4 Determination of hydrogen sulfide content in raw gas and flash gas of gas purification equipment 6 5 Determination of H2S in Purified Gas 6 6 Determination of total hydrogen sulfide, carbon dioxide, hydrocarbons and permanent gases in sour gas of gas purification equipment 14 7 Determination of total sulfur content of raw gas, purified gas, sour gas and flash gas in gas purification equipment 19 8 Determination of Hydrogen Sulfide and Carbon Dioxide in Gas Purification Processes (Gas Chromatography) 20 9 Determination of Hydrogen Sulfide and Sulphur Dioxide in the Sulfur Recovery Process 23 10 Determination of Sulfur Mist Content in Sulfur Recovery Tail 29 11 Sulfur Recovery Process Gas Composition Analysis (Gas Chromatography) 33 12 Determination of Water Content in Sulfur Recovery Tail 36 13 Determination of hydrogen sulfide content in desulfurization solutions 38 14 Determination of Carbon Dioxide in Desulfurization Solutions 42 15 DETERMINATION OF TOTAL CONTENT OF THERMALLY STABLE SODIUM IN THE DESULFURIZATION SOLUTION AND THE COMPOSITION OF ANION COMPOUNDS IN THE THERMALLY STABLE SECTION 16 Desulfurization solution composition analysis (chemical method) 48 17 Desulphurization and Dewatering Composition Analysis (Gas Chromatography) 51 Appendix A (Normative) Determination of Quantitative Tube Volume 55 Appendix B (Normative) A simple method for the determination of hydrogen sulfide in desulfurization solutions 56

Foreword

GB/T 35212 "Gas and solution analysis and desulfurization, decarbonization and sulfur recovery analysis and evaluation methods for natural gas processing plants" is divided into three section. --- Part 1. Analysis of gases and solutions; ---Part 2. Desulfurization, decarbonization solvent analysis; --- Part 3. Analysis of catalysts for sulfur recovery and tail gas treatment. This part is the first part of GB/T 35212. This section was drafted in accordance with the rules given in GB/T 1.1-2009. This section was proposed by China National Petroleum Corporation. This part is under the jurisdiction of the National Natural Gas Standardization Technical Committee (SAC/TC244). This section was drafted by. PetroChina Southwest Oil & Gas Field Branch Natural Gas Research Institute, National Energy High-Sulfur Gas Reservoir Mining R&D Center, PetroChina Southwest Oil & Gas Field Company Chongqing Natural Gas Purification Plant, Sinopec Zhongyuan Oilfield Puguang Branch, CNOOC Zhanjiang Branch East Fang Gas Field, PetroChina Sichuan Petrochemical Co., Ltd., Oil Industry Gas Quality Supervision and Inspection Center, China Oil & Gas Quality Control Key Laboratory of Manufacturing and Energy Measurement, PetroChina Changqing Oilfield Company, PetroChina Jilin Oilfield Songyuan Gas Recovery Plant, PetroChina Daqing Oilfield limited liability company. The main drafters of this section are. Yan Xiaoqin, Wu Mingou, Chang Honggang, He Jinlong, Tu Chenyuan, Yang Fang, Zhang Xiaoyun, Ma Fan, Chang Yuxing, Chenopodiaceae, Li Jianfeng, Niu Shujie, Ding Jiancheng. Gas and solution analysis and desulfurization in natural gas processing plants Decarbonization and sulfur recovery analysis and evaluation methods Part 1. Analysis of gases and solutions Warning - This section does not address security issues related to its application. Before using this section, the user is responsible for formulating the appropriate safety All-round protection measures, and clearly define its scope of application.

1 Scope

This part of GB/T 35212 specifies the reagent materials and instruments used in the gas and solution analysis of natural gas processing plants, preparation of solutions, and Sample, result calculation, result report and repeatability. This section applies to natural gas treatment plant gas and solution of hydrogen sulfide, carbon dioxide, sulfur dioxide, total sulfur, sulfur fog, heat stable salt, alcohol Determination of amines, sulfolane, triethylene glycol and other components.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 6283 Determination of moisture content in chemical products Karl Fischer method (general method) GB/T 6682 Analysis Laboratory Water Specifications and Test Methods GB/T 11060.1 Determination of sulfur compounds in natural gas Part 1. Determination of hydrogen sulfide content by iodimetry GB/T 11060.2 Determination of sulfur compounds in natural gas Part 2. Determination of hydrogen sulfide content by methylene blue method GB/T 11060.4 Determination of sulfur compounds in natural gas Part 4. Determination of total sulfur by microcoulometry GB/T 11060.8 Determination of sulfur compounds in natural gas Part 8. Determination of total sulfur by UV spectrophotometry GB/T 11060.12 Determination of sulfur compounds in natural gas Part 12. Determination of hydrogen sulfide content by laser absorption spectrometry GB/T 13609 Natural Gas Sampling Guidelines SY/T 6137 Hydrogen Sulfide Environmental Natural Gas Collection and Treatment Safety Code SY/T 6277 Hydrogen Sulfide Environmental Protection Specifications SY/T 7001 Alkylamine desulfurization solution Heat-stable salt Anion composition Analysis Ion chromatography

3 Preparation of analytical solution

3.1 General requirements 3.1.1 The water used in this part refers to the third-grade water that meets the requirements of GB/T 6682 when no other requirements are specified. When the reagent is not specified Refers to analytical purity. 3.1.2 When preparing 0.02mol/L or standard solution with a concentration lower than 0.02mol/L, the concentration of the stock should be higher before use. The solution is accurately diluted with freshly boiled, cooled water for 15 minutes and recalibrated, if necessary. 3.2 Reagents and materials 3.2.1 hydrochloric acid. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 35212.1-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 35212.1-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 5 ~ 8 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 35212.1-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 35212.1-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.