BS EN 12816-2010 LPG equipment and accessories Transportable refillable LPG cylinders Disposal《液化石油气设备和附件 便携式可再灌装的液化石油气瓶 处置》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 12816:2010LPG equipment and accessories Transportable refillable LPGcylinders DisposalLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled

2、Copy, (c) BSIBS EN 12816:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 12816:2010. Itsupersedes BS EN 12816:2001 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee PVE/19, LPG containers and their associated fit

3、tings.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2011ISBN 978 0 580 67235 4ICS 13.030.50; 23.020.30Compl

4、iance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2011.Amendments issued since publicationDate Text affectedLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDAR

5、DS, 18/04/2011 08:42, Uncontrolled Copy, (c) BSIBS EN 12816:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12816 December 2010 ICS 13.030.50; 23.020.30 Supersedes EN 12816:2001English Version LPG equipment and accessories - Transportable refillable LPG cylinders - Disposal quipements et ac

6、cessoires pour GPL - Bouteilles transportables et rechargeables pour GPL - limination Flssiggas-Gerte und Ausrstungsteile - Ortsbewegliche wiederbefllbare Flaschen fr Flssiggas (LPG) - Entsorgung This European Standard was approved by CEN on 20 November 2010. CEN members are bound to comply with the

7、 CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management

8、 Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status a

9、s the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Ro

10、mania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserve

11、d worldwide for CEN national Members. Ref. No. EN 12816:2010: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled Copy, (c) BSIBS EN 12816:2010EN 12816:2010 (E) 2 Contents Page Foreword 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .54 Ga

12、s freeing of cylinders 65 Disposal of cylinders .6Annex A (informative) Environmental checklist .8Bibliography 9Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled Copy, (c) BSIBS EN 12816:2010EN 12816:2010 (E) 3 Foreword This document (EN 12816:2010) has been prepa

13、red by Technical Committee CEN/TC 286 “Liquefied petroleum gas equipment and accessories”, the secretariat of which is held by NSAI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2011, and

14、conflicting national standards shall be withdrawn at the latest by June 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This doc

15、ument supersedes EN 12816:2001. The main technical changes in this revision are the: inclusion of cylinders manufactured from composite materials and aluminium; addition of an environmental checklist Annex A. Users of this standard, prepared in the field of application of Article 118A of the EC Trea

16、ty, should be aware that standards have no formal legal relationship with Directives that may have been made under Article 118A of the Treaty. In addition, national legislation in the Member states may contain more stringent requirements than the minimum requirements of a Directive based on Article

17、118A. Information on the relationship between the national legislation implementing Directives based on Article 118A and this EN may be given in a national foreword of the national standard implementing this standard EN. According to the CEN/CENELEC Internal Regulations, the national standards organ

18、izations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Por

19、tugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled Copy, (c) BSIBS EN 12816:2010EN 12816:2010 (E) 4 Introduction This European Standard specifies a method for safe handling and d

20、isposal of refillable LPG cylinders, of water capacity 0,5 litres up to and including 150 litres, that have been received into filling/maintenance/requalification plants from customers, waste collection depots, etc. This European Standard calls for the use of substances and procedures that may be in

21、jurious to health and/or environment if adequate precautions are not taken. It refers only to technical suitability and does not absolve the user from legal obligations relating to health, safety and environmental protection at any stage. Protection of the environment is a key political issue in Eur

22、ope and elsewhere. Protection of the environment is taken in a very broad sense. The standard takes into consideration the total lifecycle aspects of the activities involved in complying with the standard. These activities include all phases such as scrapping, recycling of materials, etc. It has bee

23、n assumed in the drafting of this European Standard that execution of its provisions is entrusted to appropriately qualified and experienced people. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled Copy, (c) BSIBS EN 12816:2010EN 12816:2010 (E) 5 1 Scope This Eur

24、opean Standard specifies methods for the safe gas freeing and disposal of refillable LPG cylinders manufactured from steel, composite materials and aluminium, of water capacity 0,5 litres up to and including 150 litres. This European Standard is applicable to the following: welded and brazed steel L

25、PG cylinders with a specified minimum wall thickness (see EN 1442 and EN 12807 or equivalent standard); welded steel LPG cylinders without specified minimum wall thickness (see EN 14140 or equivalent standard); welded aluminium LPG cylinders (see EN 13110 or equivalent standard); composite LPG cylin

26、ders (see EN 14427 or equivalent standard). This European Standard is intended to be applied to cylinders complying with ADR (including pi marked cylinders) and also to existing non ADR cylinder populations. 2 Normative references The following referenced documents are indispensable for the applicat

27、ion of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 14912, LPG equipment and accessories Inspection and maintenance of LPG cylinder valves at time of periodic

28、 inspection of cylinders 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 liquefied petroleum gas LPG mixture of predominantly butane or propane with traces of other hydrocarbon gases classified in accordance with UN number 1965, hydrocarbon g

29、ases mixture, liquefied, NOS or UN number 1075, petroleum gases, liquefied NOTE In some countries, UN numbers 1011 and 1978 may also be designated LPG. 3.2 gas free with an LPG concentration in air less than 20 % of the lower explosive limit 3.3 disposal discarding of LPG cylinders in the form of sc

30、rap material after gas freeing 3.4 cylinder disposer organisation responsible for disposal of an LPG cylinder Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled Copy, (c) BSIBS EN 12816:2010EN 12816:2010 (E) 6 3.5 purging displacing LPG with a non-flammable gas, st

31、eam or water 3.6 evacuation removal of the LPG from the cylinder by the use of a vacuum 4 Gas freeing of cylinders 4.1 Cylinder disposers shall remove LPG from cylinders by: returning to an LPG storage tank via a suitably designed pump/compressor system, or flaring through a purpose designed flare s

32、tack fitted with a flame arrestor as required, or venting through a purpose designed high level vent, in a controlled manner, that ensures that the vented gas is diluted to less than 20 % of the lower explosive limit before it reaches ground level, or any potential source of ignition, or a combinati

33、on of any of these options. For safety and environmental protection reasons the first option is preferable. However it is recommended that, at a minimum, the liquid contents of cylinders should always be returned to an LPG storage tank. 4.2 Equipment used for removal of LPG shall be capable of remov

34、ing liquid LPG from any cylinder however full. It should also be capable of removing LPG vapour so that the internal pressure is reduced to atmospheric. 4.3 Cylinders shall be made gas free by a safe means, for example: evacuation, or purging. NOTE 1 Where water is the purging fluid, waste water sho

35、uld be recycled where possible for further purging applications. NOTE 2 Where possible, the recovery of the gas should be maximised in a closed loop system and stored for re-use. 4.4 Any flammable liquids remaining in the cylinder (e.g. oily residues) shall be removed and disposed of in a suitable m

36、anner before the cylinder can be considered gas free. 4.5 Cylinders shall be checked to ensure that they are depressurised and gas free prior to disposal. 4.6 Valves and other fittings shall be: scrapped and recycled, or inspected/reconditioned in accordance with EN 14912 for re-use. 5 Disposal of c

37、ylinders 5.1 Disposal shall only take place after a cylinder is made gas free and the cylinder valve has been removed. 5.2 Cylinders shall be made unserviceable for storing LPG by any of the following methods: Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled Copy

38、, (c) BSIBS EN 12816:2010EN 12816:2010 (E) 7 mechanical crushing; mechanical shredding; piercing holes of 50 mm diameter or more, in at least two places; irregular cutting of the neck of the cylinder; irregular cutting of the body of the cylinder, into two or more pieces. NOTE Noise levels from the

39、above methods should be evaluated and measures put in place to minimise the impact upon the external environment. 5.3 Cylinders made unserviceable in accordance with 5.2 shall be considered as scrap material for disposal and recycled in order to maximise the re-use of scrap material and minimise the

40、 total energy life cycle of the cylinders. The cylinder disposer shall endeavour to minimise wastage of material by selecting the most appropriate scrapping method. NOTE Any coatings on cylinders may affect recycling methods and should be taken into account. 5.4 Composite cylinders shall be disposed

41、 of in accordance with the manufacturers instructions, e.g. the recycling of thermoplastic parts and metallic liners, the grinding of thermoset parts. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled Copy, (c) BSIBS EN 12816:2010EN 12816:2010 (E) 8 Annex A (infor

42、mative) Environmental checklist Environmental Aspect Stages of the life cycle All stages Acquisition Production Use End-of-Life Raw materials and energy Pre-manufactured materialsandcomponentsProductionPackagingUse MaintenanceandrepairUse of additionalproductsReuse /Materialand Energy Recovery Incin

43、erationwithoutenergy recovery DepositionTransportationInputs Materials 4.6 5.3 5.4 Water 4.3 Energy 4.1 4.3 5.3 5.4 Land Outputs Emissions to air 4.1 4.2 4.5 4.1 Discharges to water Discharges to soil Waste 4.1 4.4 4.6 5.2 5.3 5.4 Noise, vibration, radiation, heat losses 5.2 Other relevant aspects R

44、isk to the environment from accidents or unintended use Intro Customer information 5.4 Comments: Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled Copy, (c) BSIBS EN 12816:2010EN 12816:2010 (E) 9 Bibliography 1 EN 1442, LPG equipment and accessories Transportable

45、refillable welded steel cylinders for LPG Design and construction 2 EN 12807, LPG equipment and accessories Transportable refillable brazed steel cylinders for liquefied petroleum gas (LPG) Design and construction 3 EN 13110, Transportable refillable welded aluminium cylinders for liquefied petroleu

46、m gas (LPG) Design and construction 4 EN 14140, LPG equipment and accessories Transportable refillable welded steel cylinders for LPG Alternative design and construction 5 EN 14427, Transportable refillable fully wrapped composite cylinders for Liquefied Petroleum Gases (LPG) Design and Construction

47、 6 ADR, European Agreement concerning the International Carriage of Dangerous Goods by Road Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled Copy, (c) BSIThis page deliberately left blankLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Unc

48、ontrolled Copy, (c) BSIThis page deliberately left blankLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 18/04/2011 08:42, Uncontrolled Copy, (c) BSIBSI is the independent national body responsible for preparing British Standardsand other standards-related publications, information and service

49、s. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.British Standards Institution (BSI)raising standards worldwideBSI Group Headquarters389 Chiswick High Road London W4 4AL UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards are updated by amendment or revision. Users of British Stan-dards should make sure that they p