1、BRITISH STANDARD BS EN 14998:2005 Derivatives from coal pyrolysis Coal tar based oils: fluxings oils Specifications and test methods The European Standard EN 14998:2005 has the status of a British Standard ICS 75.160.20 BS EN 14998:2005 This British Standard was published under the authority of the
2、Standards Policy and Strategy Committee on 21 March 2005 BSI 21 March 2005 ISBN 0 580 45679 X National foreword This British Standard is the official English language version of EN 14998:2005. The UK participation in its preparation was entrusted to Technical Committee CII/56, Derivatives from coal
3、pyrolysis, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue
4、under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct
5、application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informe
6、d; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover. The BSI copyright notice displayed in this document indicates when the document w
7、as last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN14998 January2005 ICS75.160.20 Englishversion DerivativesfromcoalpyrolysisCoaltarbasedoils:fluxingsoils Specificationsandtestmethods ProduitsdrivsdelapyrolyseducharbonHuilesde g
8、oudrondehouille:fuidifiantsSpcificationsetmthodes dessai DerivatederKohlenpyrolyseSteinkohlenteerl:Fluxle AnforderungenundPrfverfahren ThisEuropeanStandardwasapprovedbyCENon9December2004. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an
9、 Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagema
10、debytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,L
11、atvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2005CEN Allrightsofexploitation
12、inanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN14998:2005:EEN 14998:2005 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Sampling.4 5 Specifications and test methods5 Annex A (informative) Warning to use 6 EN 14998:2005 (E) 3 For
13、eword This document (EN 14998:2005) has been prepared by Technical Committee CEN/TC 317, “Derivatives from coal pyrolysis“, the secretariat of which is held by IBN. This document is based on NF M 15-003. This European Standard shall be given the status of a national standard, either by publication o
14、f an identical text or by endorsement, at the latest by July 2005, and conflicting national standards shall be withdrawn at the latest by July 2005. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European
15、 Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 14998:2005 (E)
16、 4 1 Scope This document gives specifications and defines test methods for coal tar fluxing oils. Annex specifies this warning for use for industrial purposes. The main purposes of these oils are to reduce the viscosity of bituminous (carbonaceous) binders used for road construction. They may be use
17、d in conjunction with petrochemical feedstocks. 2 Normative references The following referenced documents are 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
18、 amendments) applies. EN 1014-1, Wood preservatives - Creosote and creosoted timber-Methods of sampling and analysis Part 1: Procedure for sampling creosote EN 1014-3, Wood preservatives - Creosote and creosoted timber - Methods of sampling and analysis - Part 3: Determination of benzoapyrene conten
19、t of creosote EN 12303:2000, Coal tar based oils - Terminology EN 12846, Bitumen and bituminous binders. Determination of efflux time of bitumen emulsions by the efflux viscometer EN 13847:2001, Coal tar and pitch based binders and related products - Terminology and classification EN 13991, Derivati
20、ves from coal pyrolysis - Coal tar based oils: creosotes - Specifications and test methods EN ISO 2719, Determination of flash point - Pensky-Martens closed cup method (ISO 2719:2002) EN ISO 3405, Petroleum products. Determination of distillation characteristics at atmospheric pressure (ISO 3405:200
21、0) EN ISO 3675, Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998) ISO 760, Determination of water - Karl Fischer method (General method) 3 Terms and definitions For the purposes of this document, the terms and definitions given in
22、 EN 12303:2000 and EN 13847:2001 apply. 4 Sampling Samples for the assessment of the characteristics listed in Table 1 shall be taken in accordance with EN 1014-1. EN 14998:2005 (E) 5 5 Specifications and test methods Table 1 Specifications and test methods for fluxing oils grade A, B, C and D Param
23、eters Grade A light fluxing oils Grade B Medium fluxing oils Grade C Heavy fluxing oils Grade D Tests method Distillation range (C) 0 - 185 185 - 270 270 - 305 305 - 350 30 % 15 10 1,000 1,000 1,000 930 ISO 3675 Water content (% m/m) 61 61 101 61 EN ISO 2719 Viscosity STV 2 mm at 25C at 40C 4 mm at
24、25C 16 s 15 s 18 s 16 s 30 s. EN 12846 * As an alternative, the ISO 3733 may be used Grade A is intended for the preparation of storable cold mix binders and slurry sealings. Grade B and Grade C are devoted to the preparation of binders for surface dressing, respectively in cold and warm weather con
25、ditions. Grade D is issued from low temperature coal tar distillation and is intended for the preparation of binders for precoated chippings. EN 14998:2005 (E) 6 Annex A (informative) Warning for use 1)A.1 Composition - Data on components - Chemical characterization: - CAS. N Designation: not applic
26、able - Identification number (s): - EINECS Number: not applicable. - EU Number: not applicable. - Chemical characterization: - Description: Complex mixture of polynuclear aromatic and heterocyclic hydrocarbons. - Dangerous components: Void. A.2 First aid measures - General information: instantly rem
27、ove any clothing spoiled by the product. - After inhalation: Supply fresh air; consult doctor in case of symptoms. - After skin contact: Instantly wash with water and soap and rinse thoroughly. - A.2.4 After eye contact: Rinse opened eye for several minutes under running water. - After swallowing: I
28、n case of persistent symptoms consult doctor. A.3 Handling and storage - Handling. - Information for safe handling: No special measures required; precautions against electrostatic charging. - Information about protection against explosions and fires: No special measures required. - Storage - Require
29、ments to be met by storerooms and containers: No special requirements. - Information about storage in one common storage facility: Keep container tightly sealed. - Further information about storage conditions: None. A.4 Disposal considerations - Product: - European waste catalogue: The waste code cl
30、assification is to be carried out according to the European Waste Catalogue (EWC) specifically for each branch of industry and each type of process. - Uncleaned packagings - Recommendation: Disposal should be made according to official regulations. - Recommended cleaning agent: Water, if necessary w
31、ith cleaning agent. 1) The latest edition of the publication of the Material Safety Data Sheet of the product applies EN 14998:2005 (E) 7 Bibliography 1 ISO 3733, Petroleum products and bituminous materials - Determination of water - Distillation method BS EN 14998:2005 BSI 389 Chiswick High Road Lo
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