1、BSI Standards Publication Transportable gas cylinders Porous materials for acetylene cylinders PD CEN/TR 14473:2014National foreword This Published Document is the UK implementation of CEN/TR 14473:2014. It supersedes PD CR 14473:2002 which is withdrawn. The UK participation in its preparation was e
2、ntrusted by Technical Committee PVE/3, Gas containers, to Subcommittee PVE/3/7, Gas containers - Gas cylinder (receptacle) operations. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary pro
3、visions of a contract. Users are responsible for its correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014 ISBN 978 0 580 77508 6 ICS 23.020.30 Compliance with a British Standard cannot confer immunity from legal obligations. This Published Document was
4、 published under the authority of the Standards Policy and Strategy Committee on 30 June 2014. Amendments/corrigenda issued since publication Date Text affected PUBLISHED DOCUMENT PD CEN/TR 14473:2014 TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN/TR 14473 March 2014 ICS 23.020.30 Supers
5、edes CR 14473:2002 English Version Transportable gas cylinders - Porous materials for acetylene cylinders Bouteilles gaz transportables - Matires poreuses pour bouteilles actylne Ortsbewegliche Gasflaschen - Porse Materialien fr Acetylenflaschen This Technical Report was approved by CEN on 6 January
6、 2014. It has been drawn up by the Technical Committee CEN/TC 23. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
7、 Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue
8、 Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TR 14473:2014 E PD CEN/TR 14473:2014CEN/TR 14473:2014 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Source and nature of the data about
9、the listed porous materials 5 3 Country codes 5 4 Data for porous materials for individual acetylene cylinders type tested in accordance with EN ISO 38076 5 Data for porous materials for individual acetylene cylinders and that are type approved based on national regulations . 10 6 Data for porous ma
10、terials for acetylene cylinders used in bundles and that are type approved according to national regulations 18 Bibliography . 25 PD CEN/TR 14473:2014CEN/TR 14473:2014 (E) 3 Foreword This document (CEN/TR 14473:2014) has been prepared by Technical Committee CEN/TC 23 “Transportable gas cylinders”, t
11、he secretariat of which is held by BSI. This document supersedes CR 14473:2002. This second edition supersedes the first edition (CR 14473:2002) with the following main technical revisions: a) changes in the legal background are taken into account by introducing new tables for porous materials with
12、filling conditions based on a new European standard (EN ISO 3807) for type testing of porous materials for acetylene cylinders); b) entries for porous materials that are no longer used or for which the filling conditions could not be verified were deleted; c) the report was amended with regard to po
13、rous materials which have been newly placed on the market since the last edition of this report. For amendments or changes to this report, an application shall be made to the CEN/TC 23 Secretariat with a copy of the documentation based on which the acetylene cylinders are placed on the market (type
14、approval by the competent authority or conformity assessment in accordance with Directive 2010/35/EU (TPED). PD CEN/TR 14473:2014CEN/TR 14473:2014 (E) 4 Introduction This report contains data and information about monolithic porous materials for acetylene cylinders. This report does not contain info
15、rmation about non-monolithic porous materials. Where there is any conflict between this European Technical Report and any applicable regulation, the regulation always takes precedence. In International Standards, weight is equivalent to a force, expressed in Newton. However, in common parlance the w
16、ord “weight” continues to be used to mean “mass”, but this practice is deprecated (ISO 80000-4). In this European Technical Report the unit bar is used, due to its universal use in the field of technical gases. It should, however, be noted that bar is not an SI unit, and that the according SI unit f
17、or pressure is Pa. Pressure values given in this European Technical Report are given as gauge pressure (pressure exceeding atmospheric pressure) unless noted otherwise. PD CEN/TR 14473:2014CEN/TR 14473:2014 (E) 5 1 Scope This Technical Report contains information about monolithic porous materials us
18、ed in individual acetylene cylinders and in acetylene cylinder bundles. It does not claim to be exhaustive. 2 Source and nature of the data about the listed porous materials The data contained in the tables in Clauses 4, 5 and 6 are derived from the documentation based on which the acetylene cylinde
19、rs were or still are placed on the market (type approval by the competent authority or conformity assessment in accordance with TPED) and according to which they are operated (in some cases a type approval with regard to newly manufacturing a porous material has been withdrawn or a TPED-certificate
20、is no longer valid but the cylinders that were already on the market still may be used). NOTE The documentation provided was examined carefully before including the according information into this Report. Nevertheless, there might be discrepancies to the actual approval, e.g. because more recent ame
21、ndments exist which were not made available at the time of preparing this Report. In some cases not all information was available in the documents provided and consequently the according information is missing (for example the maximum top clearance or the working pressure). Acetylene cylinders that
22、were reassessed in accordance with TPED may be filled with the filling values conforming to the reassessment certificate throughout the EU. It should be noted that these values might deviate from those of prior national approvals which still apply to those cylinders that were not reassessed accordin
23、g to TPED. If no reliable documentation could be made available to the working group, no information is included in this Report. However, this does not necessarily mean that no approval or certification exists. Clause 4 contains information on porous materials for acetylene cylinders which are place
24、d on the market in accordance with type tests according to EN ISO 3807. It also contains information on filling conditions for acetylene cylinder bundles in accordance with EN ISO 13088. Clause 5 contains information on porous materials used in individual acetylene cylinders that were type approved
25、based on national regulations and/or standards. Clause 6 contains information on porous materials used in acetylene cylinder bundles that were approved based on national regulations and/or standards. If several years are indicated for the approval or certification they refer to according amendments
26、in addition. 3 Country codes In this Technical Report countries are identified in accordance with their distinguishing signs for motor vehicles according to the Vienna Convention on Road Traffic which is also the basis for marking of cylinders according to the ADR (see Annex A to the ADR, 6.2.2.7) a
27、s follows: A Austria F France L Luxembourg B Belgium GB United Kingdom NL Netherlands CH Switzerland GR Greece N Norway CZ Czech Republic HR Croatia P Portugal D Germany HU Hungary S Sweden DK Denmark IRL Ireland SK Slovakia E Spain I Italy FIN Finland IS Iceland PD CEN/TR 14473:2014CEN/TR 14473:201
28、4 (E) 6 4 Data for porous materials for individual acetylene cylinders type tested in accordance with EN ISO 3807 Clause 4 contains information on porous materials for acetylene cylinders which were or still are placed on the market in accordance with type testing according to EN ISO 3807. It also c
29、ontains information on filling conditions for acetylene cylinder bundles in accordance with EN ISO 13088. The following tables are ordered alphabetically according to the name of the porous material. Column 1 gives the cylinder water capacities, in l, to which the filling conditions (solvent content
30、, acetylene content, working pressure) as given in the subsequent columns are applicable. Column 2 lists the specified solvent content, in kg/l, that the acetylene cylinder shall contain per litre water capacity in accordance with the type tests according to EN ISO 3807. Column 3 lists the maximum a
31、cetylene content (including saturation acetylene), in kg/l, that the acetylene cylinder shall contain per litre water capacity in accordance with the type tests according to EN ISO 3807. Column 4 lists the working pressure of the acetylene cylinder as calculated in accordance with EN ISO 3807. For b
32、undles it gives the maximum no. of consecutive fillings before the bundle has to be dismantled and solvent has to be replenished in the individual cylinders. PD CEN/TR 14473:2014CEN/TR 14473:2014 (E) 7 Identification A-10W ECO Manufacturer Worthington Cylinders GmbH Beim Flaschenwerk 1, 3291 Kienber
33、g bei Gaming, Austria Year and no. of type approval or EU- Certificate 2005, 2006 BAM-05-M01 Time of manufacture since 2006 Type of porous material Monolithic, asbestos-free Density in kg/l 0,270 0,015 Porosity in % 90,5 1,5 Maximum top clearance in mm 2 Solvent Acetone Individual cylinders with ace
34、tone Cylinder water capacity in l Solvent content in kg/l Acetylene content in kg/l Working pressure in bar 20 20 to 60 0,310 0,310 0,180 0,200 18 19 Individual cylinders without solvent Cylinder water capacity in l Solvent content in kg/l Acetylene content in kg/l Working pressure in bar - 0,020 19
35、 Bundle cylinders based on EN ISO 13088 Cylinder water capacity in l Solvent content in kg/l Acetylene content in kg/l Maximum no. of consecutive fillings 20 to 60 0,289 to 0,331 0,180 6 PD CEN/TR 14473:2014CEN/TR 14473:2014 (E) 8 Identification A-10W ECO DMF Manufacturer Worthington Cylinders GmbH
36、Beim Flaschenwerk 1, 3291 Kienberg bei Gaming, Austria Year and no. of type approval or EU- Certificate 2005, 2006, 2009 BAM-05-M02 Time of manufacture since 2006 Type of porous material Monolithic, asbestos-free Density in kg/l 0,270 0,015 Porosity in % 90,5 1,5 Maximum top clearance in mm 2 Solven
37、t DMF Individual cylinders with DMF Cylinder water capacity in l Solvent content in kg/l Acetylene content in kg/l Working pressure in bar 40 to 60 0,400 0,209 18 Bundle cylinders based on EN ISO 13088 Cylinder water capacity in l Solvent content in kg/l Acetylene content in kg/l Maximum no. of cons
38、ecutive fillings 40 to 60 0,385 to 0,410 0,189 100 PD CEN/TR 14473:2014CEN/TR 14473:2014 (E) 9 Identification UL 1 Manufacturer Linde Vitkovice a.s. Hrbovick 155, 400 01 st nad Labem, Czech Republic Year and no. of type approval or EU- Certificate 2012 (valid until 2022) 05.624.115 Time of manufactu
39、re since 1997 Type of porous material Monolithic, asbestos-free Density in kg/l 0,264 0,010 Porosity in % 90,0 1,5 Maximum top clearance in mm 3 Solvent Acetone Individual cylinders with acetone Cylinder water capacity in l Solvent content in kg/l Acetylene content in kg/l Working pressure in bar 20
40、 20 to 55,5 0,3125 0,3125 0,180 0,200 18 19 Individual cylinders without solvent Cylinder water capacity in l Solvent content in kg/l Acetylene content in kg/l Working pressure in bar 50, 55 0,020 19 Bundle cylinders based on EN ISO 13088 Cylinder water capacity in l Solvent content in kg/l Acetylen
41、e content in kg/l Maximum no. of consecutive fillings 20 to 55,5 0,2914 to 0,333 0,180 6 PD CEN/TR 14473:2014CEN/TR 14473:2014 (E) 10 Identification UL 2 Manufacturer Linde Vitkovice a.s. Hrbovick 155/147, 400 01 st nad Labem, Czech Republic Year and no. of type approval or EU- Certificate 2010 BAM-
42、TPED-2007/002 Time of manufacture Type of porous material Monolithic, asbestos-free Density in kg/l 0,264 0,010 Porosity in % 90,0 1,5 Maximum top clearance in mm 3 Solvent DMF Individual cylinders with DMF Cylinder water capacity in l Solvent content in kg/l Acetylene content in kg/l Working pressu
43、re in bar 20 20 to 55,5 0,400 0,400 0,180 0,200 16 17 Bundle cylinders based on EN ISO 13088 Cylinder water capacity in l Solvent content in kg/l Acetylene content in kg/l Maximum no. of consecutive fillings 0,385 to 0,408 0,180 92 5 Data for porous materials for individual acetylene cylinders and t
44、hat are type approved based on national regulations Clause 5 contains information on porous materials for individual acetylene cylinders which were type approved based on national regulations and/or standards. The following tables are ordered alphabetically according to the name of the porous materi
45、al. Within these tables the countries are ranked alphabetically according to the country codes as given in Clause 3. Column 4 gives the cylinder water capacities, in l, to which the filling conditions (solvent content, acetylene content, working pressure) as given in the subsequent columns are appli
46、cable. Column 5 lists the specified solvent content, in kg/l, that the acetylene cylinder shall contain per litre water capacity according to the national approval. Column 6 lists the maximum acetylene content (including saturation acetylene except where mentioned otherwise), in kg/l, that the acety
47、lene cylinder shall contain per litre water capacity according to the national approval. PD CEN/TR 14473:2014CEN/TR 14473:2014 (E) 11 Column 7 lists the working pressure of the acetylene cylinder according to the national approval (based on a settled pressure at 15 C). Identification AGA 2 (alternat
48、ively CASIL 2 in D) Manufacturer AGA-Cryo, Site Wilhelmsburg Industriestr. 114, Hamburg, Germany Time of manufacture Type of porous material Monolithic Density in kg/l 0,225 to 0,255 Porosity in % 90 to 93 Solvent Acetone Countr y code Year and no. of type approval or reference no. Max. top clearanc
49、e in mm Cylinder water capacity in l Solvent content in kg/l Acetylene content in kg/l Working pressure in bar A 1978 43063/11-IV/3/78 1988, A AGA 2 5 10 10 and 54 0,310 0,310 0,180 0,200 18 19 D 1989, 05 DM 2 6 for cyl 40 l 10 20, 27, 40, 50, 54 0,310 0,310 0,180 0,200 18 19 Identification AGA 4 (alternatively CASIL 4 in D) Manufacturer AGA-Cryo, Site Wilhelmsburg Industriestr. 114, Hamburg, Germany Time of manufacture Type of porous material Monolithic, asbestos-free Density in kg/l 0,280 0,015 (0,280 to 0,295 in A) Porosity in
