SIST EN 14639:2006

Crude tar and crude benzole - Characteristics and test methods

This European Standard defines the methods of tests for the determination of the characteristics of crude tar and crude benzole.

Rohteer und Rohbenzol - Eigenschaften und Prüfverfahren

Diese Europäische Norm legt die Prüfverfahren zur Bestimmung der Eigenschaften von Rohteer und
Rohbenzol fest.

Goudron brut et benzol brut - Caractéristiques et méthodes d'essai

Surov katran in surov benzol – Značilnosti in preskusne metode

General Information

• Status: Published
• Publication Date: 31-Jan-2006
• ICS: 75.040 - Crude petroleum
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Feb-2006
• Due Date: 01-Feb-2006
• Completion Date: 01-Feb-2006
• Ref Project: EN 14639:2005 - Crude tar and crude benzole - Characteristics and test methods

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Rohteer und Rohbenzol - Eigenschaften und PrüfverfahrenGoudron brut et benzol brut - Caractéristiques et méthodes d'essaiCrude tar and crude benzole - Characteristics and test methods75.040Surova naftaCrude petroleumICS:Ta slovenski standard je istoveten z:EN 14639:2005SIST EN 14639:2006en,fr,de01-februar-2006SIST EN 14639:2006SLOVENSKI
STANDARD



SIST EN 14639:2006



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14639August 2005ICS 75.080 English VersionCrude tar and crude benzole - Characteristics and test methodsGoudon brut et benzole brut - Caractéristiques et méthodesd'essaiRohteer und Rohbenzol - Eigenschaften und PrüfverfahrenThis European Standard was approved by CEN on 1 July 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of 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.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2005 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14639:2005: ESIST EN 14639:2006



EN 14639:2005 (E) 2 Contents Foreword.3 1 Scope.4 2 Normative references.4 3 Characteristics for crude tar.5 4 Characteristics for crude benzole.5 5 Specifications.5 6 Sampling.5 7 Test methods.6 Annex A (informative)
Typical values.7 Annex B (informative)
Warning for use of Crude Tar .8 Annex C (informative)
Warning for use of Crude Benzole.11
SIST EN 14639:2006



EN 14639:2005 (E) 3 Foreword This European Standard (EN 14639:2005) has been prepared by Technical Committee CEN /TC 317, "Derivatives from coal pyrolysis", the secretariat of which is held by IBN. 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 February 2006, and conflicting national standards shall be withdrawn at the latest by February 2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European 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. SIST EN 14639:2006



EN 14639:2005 (E) 4
1 Scope This European Standard defines the methods of tests for the determination of the characteristics of crude tar and crude benzole. 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 amendments) applies. EN ISO 3675, Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998) EN ISO 6245, Petroleum products - Determination of ash (ISO 6245:2001) EN ISO 14596, Petroleum products - Determination of sulfur content - Wavelength-dispersive X-ray fluorescence spectrometry (ISO 14596:1998) ISO 760, Determination of water - Karl Fischer method (General method) ISO 3733, Petroleum products and bituminous materials - Determination of water - Distillation method ISO 3924, Petroleum products - Determination of boiling range distribution - Gas chromatography method ISO 6257, Carbonaceous materials used in the production of aluminium - Pitch for electrodes - Sampling ISO 6376, Carbonaceous materials for the production of aluminium- Pitch for electrodes - Determination of content of toluene-insoluble material ISO 6791, Carbonaceous materials for the production of aluminium - Pitch for electrodes - Determination of contents of quinoline-insoluble material
SIST EN 14639:2006



EN 14639:2005 (E) 5 3 Characteristics for crude tar 3.1 Water content
3.2 Density 20 °C 3.3 Ash value 3.4 Quinoline-insoluble content 3.5 Toluene-insoluble content 3.6 Sulphur content 3.7 Metal content 4 Characteristics for crude benzole 4.1 Water content 4.2 Density 20°C 4.3 BTEX content 4.4 Sulphur content 5 Specifications Specifications of the national standardisation organisations shall be used. The typical values given in Annex A can be used as requirements. 6 Sampling The method of sampling is described in ISO 6257. SIST EN 14639:2006



EN 14639:2005 (E) 6 7 Test methods 7.1 Crude tar Table 1 — Test methods Characteristic Test methods Ash Value EN ISO 6245 Toluene-insoluble content ISO 6376 Quinoline-insoluble content ISO 6791 Water content ISO 3733 (reference method), ISO 760 Density 20 °C EN ISO 3675 Metal content EN ISO 6245 +XRF a Sulphur content EN ISO 14596 a XRF = X-Ray Fluorescence, mainly for determination of Fe, Pb, Na, Zn.
7.2 Crude benzole Table 2 — Test methods Characteristic Test methods Water content ISO 3733 (reference method), ISO 760 Density 20 °C EN ISO 3675 BTEX content ISO 3924 Sulphur content EN ISO 14596
SIST EN 14639:2006



EN 14639:2005 (E) 7 Annex A (informative)
Typical values
The typical values in Table A.1 can be used as requirements for the crude tar. Table A.1 — Typical values of the crude tar Characteristics units MinimumMaximumTests Methods Ash Value (m/m)% 0,5 EN ISO 6245 Toluene Insoluble Content (m/m)% 25 ISO 6376 Quinoline Insoluble Content(m/m)% 20 ISO 6791 Water Content (m/m)% 8 ISO 3733, ISO 760a Density 20°C g/ml 1,1 1,4 EN ISO 3675 Metal Content ppm - - EN ISO 6245+XRF Sulphur Content (m/m)% 1 EN ISO 14596 a ISO 760 may be used as alternative.
The typical values in Table A.2 can be used as requirements for the crude benzole. Table A.2 — Typical values of the crude benzole Characteristics units MinimumMaximumTests Methods Water Content (m/m)% 0,5 ISO 3733; ISO 760a Density 20°C g/ml 0,85 0,90 EN ISO 3675 BTEXbcontent (m/m)%72
ISO 3924 Sulphur content (m/m)% 0,5 EN ISO 14596 a ISO 760 may be used as alternative. b B= benzene, T=Toluene, E=Et
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