1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Part 1: Safety ICS 71.020; 71.100.20Hydrogen generators using fuel processing technologies BRITISH
2、STANDARDBS ISO 16110-1:2007BS ISO 16110-1:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 June 2007 BSI 2007ISBN 978 0 580 52901 6Amendments issued since publicationAmd. No. Date CommentsThis publication does not purport to include all
3、 the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.National forewordThis British Standard was published by BSI. It is the UK implementation of ISO 16110-1:2007.The UK participatio
4、n in its preparation was entrusted by Technical Committee PVE/3, Gas containers, to Subcommittee PVE/3/7, Gas cylinder (receptacle) operations.A list of organizations represented on this committee can be obtained on request to its secretary.Reference numberISO 16110-1:2007(E)INTERNATIONAL STANDARD I
5、SO16110-1First edition2007-03-15Hydrogen generators using fuel processing technologies Part 1: Safety Gnrateurs dhydrogne utilisant les technologies de traitement du carburant Partie 1: Scurit BS ISO 16110-1:2007ii iiiContents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references . 1 3
6、Terms and definitions. 4 4 Safety requirements and protective measures 12 4.1 Safety and reliability analysis 12 4.2 Configuration 12 4.3 Physical environment and operating conditions 13 4.4 Design requirements 15 4.5 Selection of materials. 17 4.6 Pressure equipment and piping 19 4.7 Prevention of
7、fire and explosion hazards 22 4.8 Prevention of electrical hazards 27 4.9 Electromagnetic compatibility (EMC) . 28 4.10 Control systems and protective/safety components 28 4.11 Pneumatic and hydraulic equipment 32 4.12 Valves. 33 4.13 Rotating equipment 33 4.14 Cabinets. 35 4.15 Thermal insulating s
8、ystems and materials 36 4.16 Utilities . 36 4.17 Installation and maintenance 36 5 Test methods. 37 5.1 Measurement uncertainties . 37 5.2 Test fuels and pressures . 38 5.3 Basic test arrangements 38 5.4 Type/qualification tests 39 5.5 Routine tests . 54 6 Marking, labelling and packaging . 54 6.1 H
9、ydrogen generator marking 54 6.2 Marking of components . 55 6.3 Products technical documentation 55 Annex A (informative) Significant hazards and hazardous situations dealt with in this International Standard 63 Annex B (informative) Carburization and material compatibility for hydrogen service . 65
10、 Annex C (informative) Recycling of hydrogen generators. 70 Annex D (informative) Considerations for the installation of hydrogen generators. 71 Bibliography . 73 BS ISO 16110-1:2007iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards b
11、odies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizati
12、ons, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the
13、 ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of t
14、he member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 16110-1 was prepared by Technical Committee ISO/TC 197, Hydrogen
15、 technologies. ISO 16110 consists of the following parts, under the general title Hydrogen generators using fuel processing technologies: Part 1: Safety Part 2: Procedures to determine efficiency BS ISO 16110-1:2007vIntroduction The machine concerned and the extent to which hazards, hazardous situat
16、ions and events are covered are indicated in the scope of this part of ISO 16110. This part of ISO 16110 provides requirements and recommendations relating to hydrogen generators using fuel-processing technologies so as to promote: safety of persons and property; consistency of control response; and
17、 ease of maintenance. High performance is not to be obtained at the expense of the essential factors mentioned above. BS ISO 16110-1:2007blank1Hydrogen generators using fuel processing technologies Part 1: Safety 1 Scope This part of ISO 16110 applies to packaged, self-contained or factory matched h
18、ydrogen generation systems with a capacity of less than 400 m3/h at 0 C and 101,325 kPa, herein referred to as hydrogen generators, that convert an input fuel to a hydrogen-rich stream of composition and conditions suitable for the type of device using the hydrogen (e.g. a fuel cell power system or
19、a hydrogen compression, storage and delivery system). It applies to hydrogen generators using one or a combination of the following input fuels: natural gas and other methane-rich gases derived from renewable (biomass) or fossil fuel sources, e.g. landfill gas, digester gas, coal mine gas; fuels der
20、ived from oil refining, e.g. diesel, gasoline, kerosene, liquefied petroleum gases such as propane and butane; alcohols, esters, ethers, aldehydes, ketones, Fischer-Tropsch liquids and other suitable hydrogen-rich organic compounds derived from renewable (biomass) or fossil fuel sources, e.g. methan
21、ol, ethanol, di-methyl ether, biodiesel; gaseous mixtures containing hydrogen gas, e.g. synthesis gas, town gas. This part of ISO 16110 is applicable to stationary hydrogen generators intended for indoor and outdoor commercial, industrial, light industrial and residential use. It aims to cover all s
22、ignificant hazards, hazardous situations and events relevant to hydrogen generators, with the exception of those associated with environmental compatibility (installation conditions), when they are used as intended and under the conditions foreseen by the manufacturer. NOTE A list of significant haz
23、ards and hazardous situations dealt with in this part of ISO 16110 is found in Annex A. This part of ISO 16110 is a product safety standard suitable for conformity assessment as stated in IEC Guide 104, ISO/IEC Guide 51 and ISO/IEC Guide 7. 2 Normative references The following referenced documents a
24、re indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 4080, Rubber and plastics hoses and hose assemblies Determination of permeability
25、 to gas ISO 4413, Hydraulic fluid power General rules relating to systems ISO 4414, Pneumatic fluid power General rules relating to systems BS ISO 16110-1:20072 ISO 5388, Stationary air compressors Safety rules and code of practice ISO 10439, Petroleum, chemical and gas service industries Centrifuga
26、l compressors ISO 10440-1, Petroleum and natural gas industries Rotary-type positive-displacement compressors Part 1: Process compressors (oil-free) ISO 10440-2, Petroleum and natural gas industries Rotary-type positive-displacement compressors Part 2: Packaged air compressors (oil-free) ISO 10442,
27、Petroleum, chemical and gas service industries Packaged, integrally geared centrifugal air compressors ISO 12499:1999, Industrial fans Mechanical safety of fans Guarding ISO 13631, Petroleum and natural gas industries Packaged reciprocating gas compressors ISO 13707, Petroleum and natural gas indust
28、ries Reciprocating compressors ISO 13709, Centrifugal pumps for petroleum, petrochemical and natural gas industries ISO 13850, Safety of machinery Emergency stop Principles for design ISO 13943, Fire safety Vocabulary ISO 14121, Safety of machinery Principles of risk assessment ISO 14847, Rotary pos
29、itive displacement pumps Technical requirements ISO 15649, Petroleum and natural gas industries Piping ISO 16528 (all parts)1), Boilers and pressure vessels IEC 60079-0:2004, Electrical apparatus for explosive gas atmospheres Part 0: General requirements IEC 60079-10:2002, Electrical apparatus for e
30、xplosive gas atmospheres Part 10: Classification of hazardous areas IEC 60146-1-1, Semiconductor convertors General requirements and line commutated convertors Part 1-1: Specifications of basic requirements IEC 60204-1, Safety of machinery Electrical equipment of machines Part 1: General requirement
31、s IEC 60335-1:2004, Household and similar electrical appliances Safety Part 1: General requirements IEC 60335-2-41, Household and similar electrical appliances Safety Part 2-41: Particular requirements for pumps IEC 60335-2-51, Household and similar electrical appliances Safety Part 2-51: Particular
32、 requirements for stationary circulation pumps for heating and service water installations IEC 60529:2001, Degrees of protection provided by enclosures (IP Code) IEC 60664 (all parts), Insulation coordination for equipment within low-voltage systems IEC 60704-3, Household and similar electrical appl
33、iances Test code for the determination of airborne acoustical noise Part 3: Procedure for determining and verifying declared noise emission values IEC 60730-1, Automatic electrical controls for household and similar use Part 1: General requirements 1) To be published. BS ISO 16110-1:20073IEC 60730-2
34、-5, Automatic electrical controls for household and similar use Part 2-5: Particular requirements for automatic electrical burner control systems IEC 60730-2-6, Automatic electrical controls for household and similar use Part 2-6: Particular requirements for automatic electrical pressure sensing con
35、trols including mechanical requirements IEC 60730-2-9, Automatic electrical controls for household and similar use Part 2-9: Particular requirements for temperature sensing controls IEC 60730-2-17, Automatic electrical controls for household and similar use Part 2-17: Particular requirements for ele
36、ctrically operated gas valves, including mechanical requirements IEC 60730-2-19, Automatic electrical controls for household and similar use Part 2-19: Particular requirements for electrically operated oil valves, including mechanical requirements IEC 60812, Analysis techniques for system reliabilit
37、y Procedure for failure mode and effects analysis (FMEA) IEC 61000-3-2, Electromagnetic compatibility (EMC) Part 3-2: Limits Limits for harmonic current emissions (equipment input current u 16 A per phase) IEC 61000-3-3, Electromagnetic compatibility (EMC) Part 3-3: Limits Limitation of voltage chan
38、ges, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current u 16 A per phase and not subject to conditional connection IEC/TS 61000-3-4, Electromagnetic compatibility (EMC) Part 3-4: Limits Limitation of emission of harmonic currents in low-voltage po
39、wer supply systems for equipment with rated current greater than 16 A IEC/TS 61000-3-5, Electromagnetic compatibility (EMC) Part 3: Limits Section 5: Limitation of voltage fluctuations and flicker in low-voltage power supply systems for equipment with rated current greater than 16 A IEC 61000-6-1, E
40、lectromagnetic compatibility (EMC) Part 6-1: Generic standards Immunity for residential, commercial and light-industrial environments IEC 61000-6-2, Electromagnetic compatibility (EMC) Part 6-2: Generic standards Immunity for industrial environments IEC 61000-6-3, Electromagnetic compatibility (EMC)
41、 Part 6-3: Generic standards Emission standard for residential, commercial and light-industrial environments IEC 61000-6-4, Electromagnetic compatibility (EMC) Part 6-4: Generic standards Emission standard for industrial environments IEC 61025, Fault tree analysis (FTA) IEC 61511-1, Functional safet
42、y Safety instrumented systems for the process industry sector Part 1: Framework, definitions, system, hardware and software requirements IEC 61511-3, Functional safety Safety instrumented systems for the process industry sector Part 3: Guidance for the determination of the required safety integrity
43、levels IEC 61779-4, Electrical apparatus for the detection and measurement of flammable gases Part 4: Performance requirements for group II apparatus indicating up to 100 % lower explosive limit IEC 61779-6, Electrical apparatus for the detection and measurement of flammable gases Part 6: Guide for
44、the selection, installation, use and maintenance of apparatus for the detection and measurement of flammable gases BS ISO 16110-1:20074 IEC 61882, Hazard and operability studies (HAZOP studies) Application guide IEC 62086-1, Electrical apparatus for explosive gas atmospheres Electrical resistance tr
45、ace heating Part 1: General and testing requirements 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 air-rich condition mixtures of fuel and air, in which the air content is greater than that of a stoichiometric mixture NOTE Air-rich conditio
46、ns are used when complete fuel reaction is intended (e.g. in flame burners). 3.2 air-rich system system using air-rich conditions 3.3 ambient temperature temperature of the medium surrounding a device, item of equipment or installation 3.4 auto-ignition phenomenon in which a mixture of gases, vapour
47、s, mists, dusts or sprays ignites spontaneously with no external ignition source ISO/TR 15916:2004 3.5 auto-ignition temperature lowest temperature at which auto-ignition occurs ISO/TR 15916:2004 3.6 auto-thermal reforming coupling of partial oxidation and steam reforming 3.7 burner control system s
48、ystem that monitors the operation of fuel burners, which is comprised of a programming unit and a flame detector, and which may include an ignition source and/or ignition device 3.8 cabinet rigid structure that may contain the hydrogen generator that protects it against specific environmental and cl
49、imatic conditions and incidental contact by people and livestock and that may also provide protection to people and livestock against incidental contact with hazardous parts or materials 3.9 catalytic partial oxidation exothermic conversion of a hydrocarbon with a small quantity of air into hydrogen over a catalyst BS ISO 16110-1:200753.10 combustible gas, liquid or vapour gas, liquid or
