GB/T 10606-2023_English: PDF (GB/T10606-2023)
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Vocabulary of air separation unit
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Terminology of air separation plant
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Terminology of air separation plant--Basic terminology
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Standard ID | GB/T 10606-2023 (GB/T10606-2023) | Description (Translated English) | Vocabulary of air separation unit | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | J76 | Classification of International Standard | 71.120 | Word Count Estimation | 62,641 | Date of Issue | 2023-09-07 | Date of Implementation | 2024-04-01 | Older Standard (superseded by this standard) | GB/T 10606-2008 | Drafting Organization | Hangyang Group Co., Ltd., Zhejiang University, Xi'an Jiaotong University, China Tianchen Engineering Co., Ltd., Donghua Engineering Technology Co., Ltd., Sichuan Air Separation Equipment (Group) Co., Ltd., Kaifeng Air Separation Group Co., Ltd., Hangzhou Hangyang Tooling Pump Valve Co., Ltd., Hangzhou Hangyang Expander Co., Ltd., Hangzhou Hangyang Cryogenic Vessel Co., Ltd., Jiangxi Oxygen Generator Co., Ltd. | Administrative Organization | National Gas Separation and Liquefaction Equipment Standardization Technical Committee (SAC/TC 504) | Proposing organization | China Machinery Industry Federation | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration | Standard ID | GB/T 10606-2008 (GB/T10606-2008) | Description (Translated English) | Terminology of air separation plant | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | J76 | Classification of International Standard | 71.120 | Word Count Estimation | 45,491 | Date of Issue | 2008-07-09 | Date of Implementation | 2009-02-01 | Older Standard (superseded by this standard) | GB/T 10606.1-1989; GB/T 10606.2-1989; GB/T 10606.3-1989; GB/T 10606.4-1989; GB/T 10606.5-1989; GB/T 10606.6-1989 | Drafting Organization | Hangzhou Oxygen Co., Ltd. | Administrative Organization | China Machinery Industry Federation | Regulation (derived from) | National Standard Approval Announcement 2008 No.12 (Total No.125) | Proposing organization | China Machinery Industry Federation | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, China National Standardization Administration Committee | Summary | This standard specifies the cryogenic air separation plant (referred to as ASU) of the basic terminology and the ASU unit equipment, noble gas extraction equipment, cryogenic liquid storage equipment, turbo expander, common term cryogenic liquid pump. | Standard ID | GB/T 10606.1-1989 (GB/T10606.1-1989) | Description (Translated English) | Terminology of air separation plant--Basic terminology | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | J76 | Word Count Estimation | 6,693 | Date of Issue | 1989/3/22 | Date of Implementation | 1990/1/1 | Older Standard (superseded by this standard) | JB 2946.1-1981 | Regulation (derived from) | Announcement of Newly Approved National Standards No. 2008 (No. 125 overall) 12 |
GB/T 10606-2023. Air separation equipment terminology
ICS 71.120
CCSJ76
National Standards of People's Republic of China
Replace GB/T 10606-2008
Air separation equipment terminology
Published on 2023-09-07
2024-04-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
PrefaceⅠ
1 range 1
2 Normative reference documents 1
3 Basic terminology 1
4 unit equipment 7
5 Rare gas extraction equipment15
6 Cryogenic liquid storage and transportation equipment20
7 Turboexpander26
8 Cryogenic liquid pump 32
9 instrument electronic control 35
10 Steam turbine and its auxiliary systems36
Index 40
Preface
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
This document replaces GB/T 10606-2008 "Terminology for Air Separation Equipment". Compared with GB/T 10606-2008, except for structural adjustments and
In addition to editorial changes, the main technical changes are as follows.
---Added standard state, pressurized air, low purity oxygen, pure oxygen, ultrapure oxygen, oxygen-rich air, oxygen-poor liquid air, forward flow, hot flow, return flow, cold flow, and more
Stage distillation, LNG cold energy air separation equipment, air separation island, exempt materials, exempt pressure, cold backup, dry evaporation, heating, protection
Wall and protective cover terms (see 3.1, 3.6, 3.8, 3.10, 3.12, 3.24, 3.25, 3.28, 3.29, 3.30, 3.31, 3.40, 3.70, 3.71,
3.72, 3.73, 3.74, 3.75, 3.76, 3.77);
---Changed the standard status, process air, industrial oxygen, medical oxygen, aviation breathing oxygen, industrial nitrogen, ultrapure nitrogen, oxygen-rich liquid air, self-cleaning
In addition, non-freezing, low-temperature adsorption, liquid leakage, liquid flooding, nitrogen plug, expansion air entering the upper tower, cooling loss, extraction rate, high-pressure air flow,
Terminology for medium-pressure air process, low-pressure air process, and liquid oxygen self-pressurizing process (see 3.1, 3.5, 3.9, 3.13, 3.14, 3.16, 3.19,
3.23, 3.35, 3.36, 3.41, 3.42, 3.43, 3.44, 3.46, 3.49, 3.50, 3.54, 3.55, 3.56, 3.60,.2008 version of 2.1,
2.5, 2.8, 2.10, 2.11, 2.13, 2.16, 2.20, 2.33, 2.34, 2.39, 2.41, 2.42, 2.43, 2.45, 2.48, 2.49, 2.58,
2.60, 2.61, 2.68);
---Deleted industrial process oxygen, kettle liquid, distillate liquid nitrogen, waste gas, waste liquid, throttling, isothermal throttling effect, Joule-Thomson effect, expansion
Expansion, isentropic expansion effect, central temperature difference, sublimation, distillation, gas-liquid ratio, reflux ratio, Lachman air, primary throttling liquefaction cycle, Lin
German cycle, high-pressure liquefaction cycle with expander, Hyland cycle, medium-pressure liquefaction cycle with expander, Kraut cycle, expansion cycle
The low-pressure liquefaction cycle, Kapitsa cycle, Stirling cycle, high-low pressure process, high-nitrogen process, and low-pressure cycle with switching heat exchanger of the expansion machine
Pressure process, low-pressure process terminology with molecular sieve adsorber (see 2.7, 2.19, 2.21, 2.23, 2.24, 2.25,.2008 edition
2.26, 2.27, 2.30, 2.32, 2.36, 2.40, 2.45, 2.51, 2.52, 2.53, 2.54, 2.55, 2.59, 2.63, 2.64, 2.65);
---Added random packing, film condensing evaporator, immersion bath condensing evaporator, single bed, double bed, switching cycle, demister, whole
Install cold box, steel-aluminum transition joint, buffer tank, lift gas, air separation start time, low-temperature nitrogen compressor terminology (see 4.1.24,
4.2.16, 4.2.17, 4.3.20, 4.3.21, 4.3.22, 4.3.24, 4.4.5, 4.4.8, 4.4.9, 4.4.10, 4.4.11, 4.4.12);
---Changed the terms of structured packing, distributor, plate-fin heat exchanger core, liquid oxygen evaporator, electric heater, and muffler tower (see 4.1.23,
4.1.25, 4.2.6, 4.2.19, 4.2.23, 4.4.7,.2008 version of 3.1.25, 3.1.26, 3.2.6, 3.2.26, 3.2.30, 3.4.7);
---Deleted the distillation tower, low-temperature distillation tower, orifice tower, partition, seal, fin, straight fin, porous fin, sawtooth fin, corrugated fin
fins, guide fins, double-layer condensing evaporator, vaporizer, air separation cold box, fractionation tower terms (see 3.1.1, 3.1.2,.2008 edition,
3.1.9, 3.2.7, 3.2.8, 3.2.9, 3.2.10, 3.2.11, 3.2.12, 3.2.13, 3.2.14, 3.2.24, 3.2.32, 3.4.4);
--- Added high-purity argon, high-purity neon, high-purity helium, ultra-pure helium, high-purity krypton, electronic grade krypton, aerospace krypton, high-purity xenon, electronic grade xenon, aerospace xenon,
Terminology for enhanced argon tower, argon recoverer, crude neon-helium adsorber, pure neon-helium tower, pure neon-helium evaporator, and lean krypton condenser (see 5.1.5,
5.1.9, 5.1.13, 5.1.14, 5.1.18, 5.1.19, 5.1.20, 5.1.23, 5.1.24, 5.1.25, 5.2.3, 5.2.7, 5.2.20, 5.2.twenty one,
5.2.22, 5.2.29);
---Changed the terms of lean krypton xenon, crude krypton xenon, pure argon condenser, pure argon evaporator (see 5.1.36, 5.1.37, 5.2.8, 5.2.9,.2008 edition
4.1.27, 4.1.28, 4.2.6, 4.2.7);
---Deleted the terms neon-helium fraction, process xenon, argon heat exchanger, and catalyst furnace (see 4.1.24, 4.1.29, 4.2.8, and 4.2.10 of the.2008 edition);
--- Added terms for vacuum composite insulation, rated filling rate, interlayer vacuum degree, strain-strengthened container, electric reheater, and bottle filling device (see
6.1.5, 6.1.11, 6.1.16, 6.2.20, 6.3.8, 6.3.9);
---Changed high vacuum multi-layer insulation, geometric volume, effective volume, filling rate, static evaporation rate, vacuum sandwich air leakage rate, mobile type
Terminology of tank car, car tank car, tank trailer, railway tank car (see 6.1.4, 6.1.8, 6.1.9, 6.1.10, 6.1.14, 6.1.17, 6.2.13,
6.2.14, 6.2.15, 6.2.16,.2008 version 5.1.4, 5.1.7, 5.1.8, 5.1.9, 5.1.12, 5.1.14, 5.2.13, 5.2.14,
5.2.15, 5.2.16);
--- Added terms for high-temperature turbine expander, liquid turbine expander, and auxiliary bearing (see 7.1.15, 7.1.16, 7.3.16);
---Changed the impulse turbine expander, reaction turbine expander, medium pressure turbine expander, high pressure turbine expander, expansion ratio, main
Dynamic magnetic bearing and brake motor terminology (see 7.1.2, 7.1.3, 7.1.9, 7.1.10, 7.2.4, 7.3.15, 7.3.17,.2008 edition
6.1.2, 6.1.3, 6.1.9, 6.1.10, 6.2.18, 6.3.26, 6.3.27);
---Deleted horizontal split structure, standard flow, standard flow, mass flow, volume flow, inlet pressure, working wheel outlet pressure,
Outlet pressure, inlet temperature, working wheel inlet temperature, nozzle outlet temperature, working wheel outlet temperature, outlet temperature, dimensionless characteristics
Curve, rotation speed, specific rotation number, specific speed, specific diameter, specific diameter, pressure ratio, pressure ratio, wheel diameter ratio, reverse diameter ratio, nozzle axial width, working wheel
Relative width of inlet, nozzle speed coefficient, working wheel speed coefficient, nozzle variable index, relative speed angle of working wheel inlet, work
The absolute speed angle of the wheel inlet, the absolute speed angle of the working wheel outlet, the relative speed angle of the working wheel outlet, the nozzle flow deflection angle, the nozzle outlet
Nozzle flow angle, nozzle outlet flow velocity, working wheel inlet absolute speed, working wheel inlet relative speed, working wheel outlet absolute speed
degree, working wheel outlet relative speed, working wheel outlet circumferential speed, flow efficiency, cooling capacity, HS diagram of the expansion process, volute,
Blades, main shaft, diffuser, intermediate body, seal, bearing box, fuselage, bearing, split bearing, integral bearing, oil bearing, coupling,
Terms for oil supply device, oil cooler, and bladder accumulator (see 6.1.23, 6.2.1, 6.2.2, 6.2.3, 6.2.4, 6.2.6,.2008 edition)
6.2.7, 6.2.8, 6.2.9, 6.2.10, 6.2.11, 6.2.13, 6.2.15, 6.2.16, 6.2.17, 6.2.19, 6.2.23, 6.2.25, 6.2.26.
6.2.27, 6.2.28, 6.2.29, 6.2.30, 6.2.31, 6.2.32, 6.2.33, 6.2.35, 6.2.36, 6.2.37, 6.2.38, 6.2.39,
6.2.41, 6.2.42, 6.2.43, 6.2.51, 6.2.53, 6.2.55, 6.3.1, 6.3.3, 6.3.9, 6.3.12, 6.3.13, 6.3.14, 6.3.17.
6.3.19, 6.3.20, 6.3.21, 6.3.25, 6.3.28, 6.3.29, 6.3.30, 6.3.35);
---Added cryogenic submersible pump, two-stage cryogenic centrifugal pump, multi-stage cryogenic centrifugal pump, dry gas seal, and specified point terms (see 8.1.10,
8.1.11, 8.1.12, 8.1.16, 8.2.13);
---Changed the terms cryogenic liquid pump, reciprocating cryogenic liquid pump, centrifugal cryogenic liquid pump, suction pressure, and discharge pressure (see
8.1.1, 8.1.2, 8.1.7, 8.2.8, 8.2.9, 7.1.1, 7.1.2, 7.1.7, 7.2.14, 7.2.15 of the.2008 version);
---Deleted theoretical flow, actual flow, instantaneous flow, maximum flow, average piston speed, average plunger speed, piston area, column
Plug area, cryogenic liquid pump parts and components terminology (see 7.2.2, 7.2.3, 7.2.4, 7.2.5, 7.2.11, 7.2.12, 7.3 of the.2008 edition);
---Added instrument and electronic control terminology (see Chapter 9);
--- Added terms for steam turbines and their auxiliary systems (see Chapter 10).
Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.
This document is proposed by China Machinery Industry Federation.
This document is under the jurisdiction of the National Gas Separation and Liquefaction Equipment Standardization Technical Committee (SAC/TC504).
This document was drafted by. Hangyang Group Co., Ltd., Zhejiang University, Xi'an Jiaotong University, China Tianchen Engineering Co., Ltd., Donghua
Engineering Technology Co., Ltd., Sichuan Air Separation Equipment (Group) Co., Ltd., Kaifeng Air Separation Group Co., Ltd., Hangzhou Hangyang Equipment Pump
Valve Co., Ltd., Hangzhou Hangyang Expander Co., Ltd., Hangzhou Hangyang Cryogenic Vessel Co., Ltd., Jiangxi Oxygen Generator Co., Ltd.
The main drafters of this document. Han Yisong, Jin Tao, Peng Xudong, Zhou Feng, Liu Shangjin, Ma Guohong, Wang Xinjie, Lai Tianwei, Si Yunfei, Wang Xinrong,
Jiang Rong, Wang Qingbo, Hu Yun, Chen Keping, Yu Tiehao, Liu Yinsong, Zhang Yuanxiu, Zhu Xiaoping, Wang Zhijian.
The previous versions of this document and the documents it replaces are as follows.
---First released in 1989 as GB/T 10606.1-1989~GB/T 10606.6-1989;
---The second integrated revision in.2008 is GB/T 10606-2008;
---This is the third revision.
Air separation equipment terminology
1 Scope
This document defines the basic terms of cryogenic air separation equipment (referred to as air separation equipment) as well as the unit equipment and rare equipment in air separation equipment.
Common terms used for gas extraction equipment, cryogenic liquid storage and transportation equipment, turbine expanders, cryogenic liquid pumps, instrument and electronic controls, steam turbines and related auxiliary machines.
This document is applicable to various applications in air separation equipment-related fields that involve citing or standardizing the use of air separation equipment terminology.
2 Normative reference documents
This document has no normative references.
3 Basic terminology
3.1
standard state normalstate
standardconditions
The state when the temperature is 273.15K (0℃) and the pressure is 101.325kPa.
3.2
air separation airseparation
Cryogenics are used to separate air into the required components.
3.3
air air
A mixture of gases present on the Earth's surface.
Note. It is mainly composed of oxygen (about 20.95%), nitrogen (about 78.09%) and argon (about 0.932%). It also contains trace amounts of hydrogen and rare gases such as neon, helium, krypton and xenon.
body. Depending on regional conditions, it also contains varying amounts of carbon dioxide, water vapor, acetylene and other hydrocarbons. The density of air under standard conditions is
1.293kg/m3.
3.4
Raw air feedair
Air sucked into the air compressor for air separation.
3.5
process air processair
The air entering the cold box of the air separation plant.
3.6
booster air boosterair
The processing air is pressurized to a certain pressure through the booster end of the supercharger or expander.
3.7
oxygenoxygen
Molecular formula O2, relative molecular mass 31.999 (calculated according to.2018 IUPAC international relative atomic mass), colorless, odorless gas.
The density under standard conditions is 1.429kg/m3.The boiling point at 101.325kPa pressure is 90.17K. Very reactive chemical properties, yes
......
GB/T 10606-2008
Terminology of air separation plant
ICS 71.120
J76
National Standards of People's Republic of China
Replacing GB/T 10606.1 ~ 10606.6-1989
Air separation plant
Posted 2008-07-09
2009-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Introduction Ⅲ
1 Scope 1
2 Basic terms 1
3 Units 7
4 Rare gas recovery equipment 15
5 cryogenic liquid storage device 20
6 turbo-expander 25
7 cryogenic liquid pump 36
Foreword
This standard replaces GB/T 10606.1 ~ 10606.6-1989 "air separation plant."
10606.1 ~ 10606.6-1989 compared to the main changes in the standards and GB/T as follows.
--- The GB/T 10606.1 ~ 10606.6 have been integrated.
--- Standard structure according to GB/T 1.1-2000 provisions.
--- Increasing the part of the air separation plant.
--- Modify the presentation part of the term.
This standard is proposed and managed by China Machinery Industry Federation.
This standard was drafted. Hangzhou Oxygen Company.
The main drafters of this standard. Shi Jinyong, Xiao Xiaoming, hair Wing, Chen Hao Ting, Cai Guocheng Hu
This standard replaces the standards previously issued as follows.
--- GB/T 10606.1 ~ 10606.6-1989.
Air separation plant
1 Scope
This standard specifies the method of cryogenic air separation plant (referred to as the air separation plant) of the basic terminology and the air separation plant unit equipment, rare
Gas extraction equipment, cryogenic liquid storage equipment, turbo-expander, the term commonly used cryogenic liquid pump.
2 Basic terms
2.1
When the temperature is 0 ℃, when the pressure of the state 101.325kPa.
2.2
The desired fractions were separated into air by cryogenic method.
2.3
Air is present in the gas mixture of the Earth's surface. Mainly by oxygen (about 20.95%), nitrogen (approximately 78.09%) and argon (about 0.932%)
Composition, also contains hydrogen and neon, helium, krypton, xenon and other noble gases trace. Depending on local conditions, but also contains varying amounts of carbon dioxide,
Water vapor and acetylene and other hydrocarbons. The standard state of air density 1.293kg/m3.
2.4
For air separation and air is sucked into the compressor.
2.5
ASU cold box and enter to participate in distillation of air.
2.6
Molecular formula O2, molecular weight 31.999 (according to 1989 international relative atomic mass), a colorless, odorless gas. In the standard state
Density of 1.429kg/m3. 101.325kPa boiling point at a pressure of 90.17K. Chemical nature very lively, is a strong oxidant.
Not combustion, combustion energy.
2.7
Preparation of separation equipment industrial process air oxygen, oxygen content (by volume) is typically less than 98%.
2.8
Preparation of the separation device with air industrial oxygen, oxygen content (by volume) is greater than or equal to 99.2%.
2.9
Preparation of oxygen separation device with air and liquid oxygen, its oxygen content (by volume) is greater than or equal to 99.995%.
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