BS EN ISO 4267-2-1990 Petroleum and liquid petroleum products - Calculation of oil quantities - Dynamic measurements《石油和液体石油制品 油量的计算 第2部分 动态测量》.pdf
《BS EN ISO 4267-2-1990 Petroleum and liquid petroleum products - Calculation of oil quantities - Dynamic measurements《石油和液体石油制品 油量的计算 第2部分 动态测量》.pdf》由会员分享,可在线阅读,更多相关《BS EN ISO 4267-2-1990 Petroleum and liquid petroleum products - Calculation of oil quantities - Dynamic measurements《石油和液体石油制品 油量的计算 第2部分 动态测量》.pdf(38页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD BS EN ISO 4267-2:1996 Incorporating Amendment No. 1 BS7286-2:1990 renumbered Petroleum and liquid petroleum products Calculation of oil quantities Part 2: Dynamic measurements The European Standard EN ISO 4267-2:1995 has the status of a British Standard ICS 75.200BSENISO4267-2:1996
2、This British Standard, having been prepared under thedirectionof the PetroleumStandards Policy Committee, waspublished underthe authorityof the BoardofBSI andcomes into effect on 31 July 1990 BSI 04-2000 The following BSI references relate to the work on this standard: Committee reference PTC/12 Dra
3、ft for comment 86/52063 DC ISBN 0 580 18131 6 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Petroleum Standards Policy Committee (PTC/-) to Technical Committee PTC/12, upon which the following bodies were represented: Department of Ene
4、rgy (Gas and Oil Measurement Branch) Department of Trade and Industry (National Engineering Laboratory) Department of Transport (Marine Directorate) General Council of British Shipping Institute of Petroleum Royal Institution of Naval Architects Salvage Association The following bodies were also rep
5、resented in the drafting of the standard, through subcommittees and panels: GAMBICA (BEAMA Ltd.) Institute of Measurement and Control United Kingdom Offshore Operators Association Amendments issued since publication Amd. No. Date of issue Comments 8896 March 1996 Indicated by a sideline in the margi
6、nBSENISO4267-2:1996 BSI 04-2000 i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 0 Introduction 3 1 Scope and field of application 3 2 References 3 3 Definitions 4 4 Hierarchy of accuracies 5 5 Principal correction factors 5 6 Calculation of prover volume 9 7
7、 Calculation of meter factor 16 8 Calculation of K-factor 24 9 Calculation of measurement tickets 26 Annex A Correction factors for the effect of temperature and pressure on steel 29 Table 1 Hierarchy of accuracies 5 Table 2 Isothermal compressibility factor for water 7 Table 3 Throughput calculatio
8、ns and corresponding meter factor calculations 17 Table 4 Temperature correction factors for steel C tsfor mild steel having a cubical coefficient of expansion of 3.3 10 5 / C 29 Table 5 Temperature correction factors for steel C tsfor stainless steel having a cubical coefficient of expansion of 5.1
9、 10 5 / C 29 Table 6 Correction factors for effect of pressure on a mild steel prover 30 Table 7 Correction factors for effect of pressure on a mild steel prover 31 Publications referred to Inside back coverBSENISO4267-2:1996 ii BSI 04-2000 National foreword This British Standard was prepared by PTI
10、/12 and is the English language version of EN ISO4267-2:1995 Petroleum and liquid petroleum products Calculation of oil quantities Part 2: Dynamic measurement published by theEuropean Committee for Standardization (CEN). It is identical with ISO4267-2:1988 published by the International Organisation
11、 for Standardization (ISO) Additional information. With reference to7.3 and8.3, the employment of digital computers may mean that some users prefer to use all available data without rounding. Agreement may therefore be reached between the parties concerned not to apply the rounding procedure describ
12、ed in7.3 and8.3 and applied throughout the standard. Agreement should then be reached on the number of significant figures to be applied (see also clause0). A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their
13、 correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Cross-references International Standard Corresponding British Standard ISO 91-1:1992 BS 6441:1993 Schedule for petroleum measurement tables BS 6169 Methods for volumetric measurement o
14、f liquid hydrocarbons ISO 2715:1981 Part 2:1984 Turbine meter systems ISO 8222:1987 BS 6922:1988 Specification for temperature corrections for use in the calibration of reference measuring systems for petroleum measurement Summary of pages This document comprises a front cover, an inside front cover
15、, pages i and ii, theEN ISO title page, pages 2 to 32, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPI
16、SCHE NORM EN ISO 4267-2 October 1995 ICS 75.200 Descriptors: Petroleum products, hydrocarbons, liquefied petroleum gases, volume measurement, rules of calculation English version Petroleum and liquid petroleum products Calculation of oil quantities Part 2: Dynamic measurement (ISO 4267-2:1988) Ptrol
17、e et produits ptroliers liquides Calcul des quantits de ptrole Partie 2: Mesurage dynamique (ISO 4267-2:1988) Minerall und flssige Minerallerzeugnisse Berechnung von lmengen Teil2:Dynamische Messung (ISO 4267-2:1988) This European Standard was approved by CEN on1995-09-09. CEN members are bound to c
18、omply with the 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 Central
19、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 translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the
20、official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen
21、 de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1995 All rights of reproduction and communication in any form and by any means reserved in all countries to CEN and its members Ref. No. EN ISO 4267-2:1995 EENISO4267-2:1995 BSI 04-2000 2 Forewo
22、rd The text of the International Standard from ISO/TC28, Petroleum products and lubricants, of the International Organization for Standardization (ISO) has been taken over as a European Standard by the Technical Committee CEN/TC19, Petroleum products, lubricants and related products. This European S
23、tandard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April1996, and conflicting national standards shall be withdrawn at the latest by April1996. According to CEN/CENELEC Internal Regulations, the following countries
24、 are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.ENISO4267-2:1995 BSI 04-2000 3 0 Introduction Before the compilation of t
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