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GB/T 18916.8-2025: Norm of water intake for industry - Part 8: Synthetic ammonia
Status: Valid GB/T 18916.8: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 18916.8-2025 | English | 219 |
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Norm of water intake for industry - Part 8: Synthetic ammonia
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GB/T 18916.8-2025
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| GB/T 18916.8-2017 | English | 119 |
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Norm of water intake -- Part 8: Synthetic ammonia
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GB/T 18916.8-2017
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| GB/T 18916.8-2006 | English | 239 |
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Norm of water intake -- Part 8: Ammonia synthesis
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GB/T 18916.8-2006
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PDF similar to GB/T 18916.8-2025
Basic data | Standard ID | GB/T 18916.8-2025 (GB/T18916.8-2025) | | Description (Translated English) | Norm of water intake for industry - Part 8: Synthetic ammonia | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | P41 | | Classification of International Standard | 13.060.25 | | Word Count Estimation | 10,113 | | Date of Issue | 2025-04-25 | | Date of Implementation | 2025-08-01 | | Older Standard (superseded by this standard) | GB/T 18916.8-2017 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 18916.8-2025: Norm of water intake for industry - Part 8: Synthetic ammonia---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.
ICS 13.060.25
CCSP41
National Standard of the People's Republic of China
Replaces GB/T 18916.8-2017
Industrial water quota Part 8.Synthetic ammonia
Released on 2025-04-25
2025-08-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
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 is Part 8 of GB/T 18916 Industrial Water Quota. GB/T 18916 has been published in the following parts.
--- Part 1.Thermal power generation;
--- Part 2.Iron and steel integrated enterprises;
--- Part 3.Petroleum refining;
--- Part 4.Textile dyeing and finishing products;
--- Part 5.Paper products;
--- Part 6.Beer;
--- Part 7.Alcohol;
--- Part 8.Synthetic ammonia;
--- Part 9.Monosodium glutamate (MSG);
--- Part 10.Chemical pharmaceutical products;
--- Part 11.Coal preparation;
--- Part 12.Aluminium oxide;
--- Part 13.Ethylene and propylene;
--- Part 14.Wool textile products;
--- Part 15.Liquor;
--- Part 16.Electrolytic aluminium;
--- Part 17.Production of stockpiled bauxite;
--- Part 18.Copper smelting production;
--- Part 19.Lead smelting production;
--- Part 20.Man-made filament woven products;
--- Part 21.Silk products;
--- Part 22.Starch sugar production;
--- Part 23.Manufacture of citric acid;
--- Part 24.Linen textile products;
--- Part 25.Viscose fiber products;
--- Part 26.Soda ash;
--- Part 27.Urea;
--- Part 28.Industrial sulphuric acid;
--- Part 29.Caustic soda;
--- Part 30.Coking;
--- Part 31.Sintering/pelletizing for the steel industry;
--- Part 32.Iron ore dressing;
--- Part 33.Indirect coal liquefaction;
--- Part 34.Direct liquefaction of coal;
--- Part 35.Coal-to-methanol;
--- Part 36.Ethylene glycol from coal;
--- Part 37.Wet-process phosphoric acid;
--- Part 38.Polyvinyl chloride;
--- Part 39.Synthetic natural gas from coal;
--- Part 40.Shipbuilding;
--- Part 41.Yeast manufacturing;
--- Part 42.Yellow rice wine manufacturing;
--- Part 43.Smelting and separation production of ionic rare earth ores;
--- Part 44.Spandex products;
--- Part 45.Recycled polyester products;
--- Part 46.Nuclear power;
--- Part 47.Polysilicon production;
--- Part 48.Vinylon products;
--- Part 49.Nylon products;
--- Part 50.Polyester products;
--- Part 51.Paraxylene;
--- Part 52.Purified terephthalic acid;
--- Part 53.Sugar;
--- Part 54.Canned foods;
--- Part 55.Leather;
--- Part 56.Fur;
--- Part 57.Dairy products;
--- Part 58.Titanium dioxide;
--- Part 59.Vinyl acetate;
--- Part 60.Silicones;
--- Part 61.Lysine salts;
--- Part 62.Cement;
--- Part 63.Flat glass;
--- Part 64.Building and sanitary ceramics;
--- Part 65.Beverages;
--- Part 66.Stone.
This document replaces GB/T 18916.8-2017 "Water Quota Part 8.Synthetic Ammonia" and is consistent with GB/T 18916.8-2017.
In addition to structural adjustments and editorial changes, the main technical changes are as follows.
--- Changed the water quota indicators for the production of synthetic ammonia using coal and natural gas as raw materials (see Chapter 5, Chapter 5 of the.2017 edition);
--- Added fixed-bed atmospheric pressure gasification technology using coke and semi-coke as raw materials and pure coal using smokeless pulverized coal, crushed coal and lump coal as raw materials
The quota indicators for the production of synthetic ammonia by oxygen continuous gasification technology (see Table 1);
--- Changed the relevant content of management requirements (see 6.1, Chapter 6 of the.2017 edition).
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed by the Ministry of Water Resources of the People's Republic of China.
This document is under the jurisdiction of the National Technical Committee on Water Conservation Standardization (SAC/TC442).
This document was drafted by. China Petroleum and Chemical Industry Federation, China Nitrogen Fertilizer Industry Association, Henan Xinlianxin Chemical Industry Group Co., Ltd.
Co., Ltd., Luxi Chemical Group Co., Ltd., Sichuan Jinxiang Sairui Chemical Co., Ltd., Ruixing Group Co., Ltd., Ocean
PetroChina Fudao Co., Ltd., Shaanxi Shaanxi Chemical Industry Group Co., Ltd., China National Institute of Standardization, China Coal Ordos Energy Chemical Co., Ltd.
Company, Hebei Yangmei Zhengyuan Chemical Industry Group Co., Ltd., China Chemical Energy Conservation Technology Association, Sichuan Meifeng Chemical Technology Co., Ltd., Shaanxi Wei
Hebei Coal Chemical Industry Group Co., Ltd., Xinjiang Zhongneng Wanyuan Chemical Industry Co., Ltd., Yunnan Yuntianhua Dawei Ammonia Co., Ltd., Inner Mongolia Or
Doss United Chemical Co., Ltd., Ningbo International Investment Consulting Co., Ltd., Sichuan Shutai Chemical Technology Co., Ltd., Sichuan Longmang Phosphorus Chemical Co., Ltd.
Co., Ltd. and Aerospace Long March Chemical Engineering Co., Ltd.
The main drafters of this document are. Wang Liqing, Cao Zhangao, Wang Yanan, Hu Mengting, Zhou Junhua, Cao Ling, Wan Yinxia, Liu Jialin, Lv Xinchun,
Feng Anhua, Meng Guangyin, Zhong Guobin, Yin Hailong, Han Wenyao, Tan Daifu, Zheng Jun, Zhao Qiang, Xu Shen, Yu Zuida, Zhao Pu, Liu Zhenfeng, Wu Junhua,
Tian Xiangjie, Zhang Yanjun, Chen Guobo, He Shuwen, Yang Xingke, Duan Beibei, Liu Yaoquan, Xu Jianfeng, Xu Mingfu, Guo Shuping, Guo Xingjian, Wang Huiping,
Chen Fusong, Yu Weiwei, Zhang Yunfeng, Xu Yunbo, Yan Huicheng, Jin Keyi, Cao Yu, Hu Gang, and Wu Yanjun.
This document was first published in.2006, revised for the first time in.2017, and this is the second revision.
Introduction
Water use quota is a technical standard and important basis for measuring water conservation level. It is the basis for the implementation of water withdrawal permit system and planned water use management in the country.
The water quota standard is the basis for determining the permitted water volume, conducting water conservation evaluation, carrier construction and benchmarking management.
It is one of the main indicators of water resources management and an important means to implement the strictest water resources management system.
GB/T 18916 Industrial Water Quota will clarify the calculation scope and method according to the water use characteristics of different industrial sectors and stipulate the water use quota.
Water quotas and management requirements are to be formulated, which are to be composed of the following parts.
--- Part 1.Thermal power generation;
--- Part 2.Iron and steel integrated enterprises;
--- Part 3.Petroleum refining;
--- Part 4.Textile dyeing and finishing products;
--- Part 5.Paper products;
--- Part 6.Beer;
--- Part 7.Alcohol;
--- Part 8.Synthetic ammonia;
--- Part 9.Monosodium glutamate (MSG);
--- Part 10.Chemical pharmaceutical products;
--- Part 11.Coal preparation;
--- Part 12.Aluminium oxide;
--- Part 13.Ethylene and propylene;
--- Part 14.Wool textile products;
--- Part 15.Liquor;
--- Part 16.Electrolytic aluminium;
--- Part 17.Production of stockpiled bauxite;
--- Part 18.Copper smelting production;
--- Part 19.Lead smelting production;
--- Part 20.Man-made filament woven products;
--- Part 21.Silk products;
--- Part 22.Starch sugar production;
--- Part 23.Manufacture of citric acid;
--- Part 24.Linen textile products;
--- Part 25.Viscose fiber products;
--- Part 26.Soda ash;
--- Part 27.Urea;
--- Part 28.Industrial sulphuric acid;
--- Part 29.Caustic soda;
--- Part 30.Coking;
--- Part 31.Sintering/pelletizing for the steel industry;
--- Part 32.Iron ore dressing;
--- Part 33.Indirect coal liquefaction;
--- Part 34.Direct liquefaction of coal;
--- Part 35.Coal-to-methanol;
--- Part 36.Ethylene glycol from coal;
--- Part 37.Wet-process phosphoric acid;
--- Part 38.Polyvinyl chloride;
--- Part 39.Synthetic natural gas from coal;
--- Part 40.Shipbuilding;
--- Part 41.Yeast manufacturing;
--- Part 42.Yellow rice wine manufacturing;
--- Part 43.Smelting and separation production of ionic rare earth ores;
--- Part 44.Spandex products;
--- Part 45.Recycled polyester products;
--- Part 46.Nuclear power;
--- Part 47.Polysilicon production;
--- Part 48.Vinylon products;
--- Part 49.Nylon products;
--- Part 50.Polyester products;
--- Part 51.Paraxylene;
--- Part 52.Purified terephthalic acid;
--- Part 53.Sugar;
--- Part 54.Canned foods;
--- Part 55.Leather;
--- Part 56.Fur;
--- Part 57.Dairy products;
--- Part 58.Titanium dioxide;
--- Part 59.Vinyl acetate;
--- Part 60.Silicones;
--- Part 61.Lysine salts;
--- Part 62.Cement;
--- Part 63.Flat glass;
--- Part 64.Building and sanitary ceramics;
--- Part 65.Beverages;
--- Part 66.Stone.
Industrial water quota Part 8.Synthetic ammonia
1 Scope
This document specifies the calculation method, water quota and management requirements for synthetic ammonia water quota.
This document applies to water use management of synthetic ammonia production enterprises using coal and natural gas as raw materials.
2 Normative references
The contents of the following documents constitute essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document.
GB/T 5751 China Coal Classification
GB/T 12452 General rules for water balance test
GB/T 18820 General rules for the compilation of industrial water quotas
GB/T 21534 Terminology for water conservation
GB/T 24789 General rules for the allocation and management of water metering instruments in water-using units
3 Terms and definitions
The terms and definitions defined in GB/T 5751, GB/T 18820 and GB/T 21534 apply to this document.
4 Calculation method
4.1 Calculation scope
4.1.1 The calculation scope of water sources includes surface water (measured by water supply from water treatment plants), groundwater, urban water supply projects, and water from the market.
Other purchased water or water products (such as steam, hot water, etc.).
4.1.2 The calculation scope of water withdrawal includes the main production (storage and processing of raw materials, raw gas preparation, gas purification, gas compression, ammonia synthesis
etc.), auxiliary production (including machine repair, boiler, water treatment, air separation station, analysis and testing, storage, transportation, etc.) and ancillary production (including office, green
chemical, factory canteen, bathroom and toilet, etc.).
4.2 Calculation formula
The water consumption per ton of synthetic ammonia is calculated according to formula (1).
Vui=
Vi
(1)
Where.
Vui---water intake per ton of synthetic ammonia, in cubic meters per ton (m3/t);
Vi---the total amount of water taken in the production process during the statistical period, in cubic meters (m3);
Q --- Output of synthetic ammonia products during the statistical period, in tons (t).
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