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GB/T 33445-2023 English PDF

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Q: Should I purchase the latest version GB/T 33445-2023?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 33445-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 33445-2023: Coal-based synthetic natural gas
Status: Valid

GB/T 33445: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 33445-2023	259	Add to Cart	3 days	Coal-based synthetic natural gas	Valid
GB/T 33445-2016	719	Add to Cart	4 days	Coal-based synthetic natural gas	Obsolete

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Basic data

Standard ID: GB/T 33445-2023 (GB/T33445-2023)
Description (Translated English): Coal-based synthetic natural gas
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G16
Classification of International Standard: 71.080.01
Word Count Estimation: 13,156
Date of Issue: 2023-03-17
Date of Implementation: 2023-07-01
Older Standard (superseded by this standard): GB/T 33445-2016
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 33445-2023: Coal-based synthetic natural gas

---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.
ICS71:080:01 CCSG16 National Standards of People's Republic of China Replacing GB/T 33445-2016 Coal-to-synthetic natural gas Released on 2023-03-17 2023-07-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: This document replaces GB/T 33445-2016 "Synthetic Natural Gas from Coal": Compared with GB/T 33445-2016, except for structural adjustment and compilation In addition to editorial changes, the main technical changes are as follows: a) Changed the classification of coal-to-synthetic natural gas (see 4:1, 4:1 of the:2016 edition); b) The regulations on product gases other than the three categories are deleted (see 4:3 of the:2016 edition); c) Changed the calorific value of a type of gas high level (see Table 1, Table 1 of the:2016 edition); d) Changed the technical requirements for hydrogen content (see Table 1, Table 1 of the:2016 edition); e) Changed the carbon dioxide technical requirements (see Table 1, Table 1 of the:2016 edition); f) Change the technical requirements for carbon monoxide (see Table 1, Table 1 of the:2016 edition); g) Added technical requirements for oxygen content (see Table 1); h) Delete the technical requirements for ammonia content (see Table 1 of the:2016 edition) i) Delete the technical requirements for solid particles (see Table 1 of the:2016 edition); j) Delete the water dew point technical requirements (see Table 1 of the:2016 edition); k) Changed the inspection rules and sampling requirements (see Chapter 6, Chapter 5 of the:2016 edition); l) Added the determination method of oxygen content (see 5:5); m) The requirements for transportation, marking, storage, transportation and use have been changed (see Chapter 7, Chapter 7 of the:2016 edition): Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by China Petroleum and Chemical Industry Federation: This document is under the jurisdiction of the National Coal Chemical Industry Standardization Technical Committee (SAC/TC469): This document was drafted by: Southwest Chemical Industry Research and Design Institute Co:, Ltd:, CNOOC Gas and Power Group Co:, Ltd:, Yili Xintian Coal Chemical Industry Co:, Ltd: Industrial Co:, Ltd:, Saiding Engineering Co:, Ltd:, Xinjiang Kingho Energy Group Co:, Ltd:, Inner Mongolia Huineng Coal Chemical Co:, Ltd:, Inner Mongolia Yitai Group Co:, Ltd:, Baotou Aitepu Energy Saving and Environmental Protection Technology Co:, Ltd:, Beijing Gas Group Co:, Ltd:, PetroChina Natural Gas Co:, Ltd: Southwest Oil and Gas Field Branch Natural Gas Research Institute, Shanxi Huaxin Gas Energy Research Institute Co:, Ltd: The main drafters of this document: Zhu Hongwei, Wang Yi, Shi Fufu, Zheng Heng, Guo Jianmin, Ge Jianwen, Ran Linghui, Zhao Shouguo, Hou Jianguo, Chai Huiyu, Wang Shaonan, Shi Yongsheng, Chen Gang, Liu Fengli, Fu Hongxue, Xu Xizheng, Zhou Li, Zhao Yanli, Liu Xiaohong, Zhang Xinbo, Jiao Jianying, Yang Kuanhui, Wang Xiulin, Wang Teng, Liu Xinlin, Zhang Kai, Wang Dajun, Tan Yiling, Tang Xiamei, Sun Xiaoxuan, Liao Jiong, Han Taiyu: This document was first published in:2016, and this is the first revision: Coal-to-synthetic natural gas

1 Scope

This document specifies the classification and technical requirements, inspection rules, test methods, and transportation, marking, storage and transportation of coal-to-synthetic natural gas: use: This document is applicable to those produced from coal, including coke oven gas, semi-coke tail gas, steelmaking blast furnace gas, etc: Synthetic natural gas produced after treatment:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 11062 Calculation method of calorific value, density, relative density and Wobbe index of natural gas GB 12268 List of Dangerous Goods GB/T 13609 Natural Gas Sampling Guidelines GB/T 17258 Compressed natural gas cylinders for automobiles GB/T 19158 Compressed natural gas cylinders for stations GB/T 28727 Gas Analysis - Determination of Sulfides - Flame Photometric Gas Chromatography GB/T 30490 Natural Gas Automatic Sampling Method GB/T 33318 Gas Analysis - Determination of Sulfur Compounds - Sulfur Chemiluminescence Gas Chromatography GB/T 37124 Requirements for the quality of gas entering long-distance natural gas pipelines GB 50028 Code for Design of Town Gas GB 50251 Code for Design of Gas Transmission Pipeline Engineering JJG700 Gas Chromatograph Verification Regulations TSGR0005 Mobile Pressure Vessel Safety Technical Supervision Regulations TSG21 Safety Technical Supervision Regulations for Stationary Pressure Vessels TSG23 Gas Cylinder Safety Technical Regulations

3 Terms and Definitions

The following terms and definitions apply to this document: 3:1 Synthetic gas with methane as the main component is produced from coal: Note: Including coke oven gas, semi-coke tail gas, steelmaking blast furnace gas, etc:, which are produced after the methanation process, and the synthetic gas with methane as the main component:

4 Classification and technical requirements

4:1 Classification Coal-to-synthetic natural gas is divided into Class I and Class II based on high calorific value: ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 33445-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 33445-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 33445-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 33445-2023_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.

Question 5: Should I purchase the latest version GB/T 33445-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 33445-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.