1、Designation:D782913(Reapproved 2018)Manual of Petroleum Measurement Standards(MPMS),Technical Report 2573Standard Guide forSediment and Water Determination in Crude Oil1This standard is issued under the fixed designation D7829;the number immediately following the designation indicates the year ofori
2、ginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This guide covers a summary of the water and sedimentdetermination me
3、thods from the API MPMS Chapter 10 forcrude oils.The purpose of this guide is to provide a quickreference to these methodologies such that the reader can makethe appropriate decision regarding which method to use basedon the associated benefits,uses,drawbacks and limitations.1.2 The values stated in
4、 SI units are to be regarded asstandard.No other units of measurement are included in thisstandard.1.3 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and e
5、nvironmental practices and deter-mine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Sta
6、ndards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D473 Test Method for Sediment in Crude Oils and Fuel Oilsby the Extraction Method(API MPMS Chapter 10.1)D4006 Test Method for Water in Crude Oi
7、l by Distillation(API MPMSChapter 10.2)D4007 Test Method for Water and Sediment in Crude Oil bythe Centrifuge Method(Laboratory Procedure)(APIMPMS Chapter 10.3)D4057 Practice for Manual Sampling of Petroleum andPetroleum Products(API MPMS Chapter 8.1)D4177 Practice for Automatic Sampling of Petroleu
8、m andPetroleum Products(API MPMS Chapter 8.2)D4377 Test Method for Water in Crude Oils by Potentiomet-ric Karl Fischer TitrationD4807 Test Method for Sediment in Crude Oil by Mem-brane FiltrationD4928 Test Method for Water in Crude Oils by CoulometricKarl Fischer TitrationD5854 Practice for Mixing a
9、nd Handling of Liquid Samplesof Petroleum and Petroleum Products(API MPMS Chap-ter 8.3)2.2 API Standards:3API MPMS Chapter 8.1 Standard Practice for Manual Sam-pling of Petroleum and Petroleum Products(ASTMD4057)API MPMS Chapter 8.2 Standard Practice for AutomaticSampling of Petroleum and Petroleum
10、Products(ASTMD4177)API MPMS Chapter 8.3 Standard Practice for Mixing andHandling of Liquid Samples of Petroleum and PetroleumProducts(ASTM D5854)MPMS Chapter 10.1 Standard Test Method for Sediment inCrude Oils and Fuel Oils by the Extraction Method(ASTM D473)MPMS Chapter 10.2 Standard Test Method fo
11、r Water inCrude Oil by Distillation(ASTM D4006)MPMS Chapter 10.3 Standard Test Method for Water andSediment in Crude Oil by the Centrifuge Method(Labo-ratory Procedure)(ASTM D4007)MPMS Chapter 10.4 Determination of Water and/or Sedi-ment in Crude Oil by the Centrifuge Method(FieldProcedure)MPMS Chap
12、ter 10.7 Standard Test Method for Water in1This guide is under the jurisdiction of ASTM Committee D02 on PetroleumProducts,Liquid Fuels,and Lubricants and the API Committee on PetroleumMeasurement,and is the direct responsibility of Subcommittee D02.02/COMQ thejoint ASTM-API Committee on Hydrocarbon
13、 Measurement for Custody Transfer(JointASTM-API).This guide has been approved by the sponsoring committees andaccepted by the Cooperating Societies in accordance with established procedures.This practice was issued as a joint ASTM-API standard in 2013.Current edition approved Oct.1,2018.Published No
14、vember 2018.Originallyapproved in 2013.Last previous edition approved in 2013 as D7829 131.DOI:10.1520/D7829-13R18.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the st
15、andards Document Summary page onthe ASTM website.3Available from American Petroleum Institute(API),1220 L.St.,NW,Washington,DC 20005-4070,http:/www.api.org.Jointly copyrighted by ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959,USA and the American Petroleum Insti
16、tute(API),1220 L Street NW,Washington DC 20005,USAThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 Crude Oils by Potentiometric Karl Fischer Titration(D4377)MPMS Chapter 10.8 Standard Test Method for Sediment inCrude Oil by Membrane
