GB/T 26986-2011 in English

VALID

Crude petroleum - Determination of water - Potentiometric Karl Fischer titration method

Issued on:2011-09-29
Implemented on:2012-01-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $150.00
$146.00

Standard No:	GB/T 26986-2011
Document status:	VALID
Title in English:	Crude petroleum - Determination of water - Potentiometric Karl Fischer titration method
Title in Chinese:	原油水含量测定卡尔·费休电位滴定法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2011-09-29
Implemented on:	2012-01-01
ICS Classification:	75.040-Crude petroleum
Chinese Classification:	E21-Crude petroleum
Professional Classification:	GB-National Standard
Related Keywords:	potentiometric karl fischer titration method scopewarning — personnel crude petroleum water content crude oil determination range
Related Topics:	crude potentiometric titration Karl Fischer water content electric potential water content Karl Fischer water Karl Fischer water Karl Fischer trace moisture micropotentiometric titration Karl Fischer indirect moisture Carl Cassette water content What does a potentiometric titrator measure? fee Pyridine titration potentiometric titration breakthrough GB/T 26986 Pyridine titration Content determination range Determination of water content principle of colocalization Karl Fischer titration Content determination range Karl Fischer reagent Determination of Aldehydes by Karst Titration Fischer Cassette with water Coulometry Cassette Moisture Karl Fischer reagent Titration container Potentiometric content aqueous in situ Oil and water Karl Fischer trace moisture meter Karl Fischer trace moisture meter potentiometric and volumetric titration Potential + English Karl Fischer moisture titer Kelvin Test Principle Total acid content by potentiometric titration potentiometric titration potentiometer Karl Fischer Karl Fischer moisture meter titer Crude water Underwater in-situ measurement What is the water content of crude oil Karl Fischer titration Determination of moisture content I2 by Fischer method Sample titration Determination and titration of ammonium content in water Water measuring range Quantity potentiometric titrator potential Karl Fischer titration Content by potentiometric titration Karl Fischer crude oil water content Cassette titration solution crude oil water content Karl Fee Kelvin Test Principle crude oil content in water Underwater positioning algorithm Kelvin Test Principle colocalization measurement Cascade titration Karl Fischer semi-micro method and volumetric method positioning principle measuring potential Card Fischer Moisture Analyzer Karl Fischer water content Card Fisher Karl Fischer and Determination of Moisture Karl titrant Karl Fischer reagent Xanone Cassette water content test Determination of aluminum content in water, titration method One-piece Karl Fischer Aqueous potentiometric titration Titration content Titration content fee standard Cascade Moisture Titration Karl Fischer moisture meter titer The principle of Karl Fischer moisture determination Fischer moisture determination Determination principle of oil in water Determination principle of oil in water Determination principle of oil content in water Karl Fischer standard water Karl Fischer standard water Karl Fischer moisture determination Karl moisture method Moisture Karl Fischer Semi Micro Karl Fischer Moisture Analyzer Verification Regulations Karl Fischer titration GBT26986 GB/T 26986-2011 titration Ammonia potentiometric titration Titration of reduction potential of insurance powder Experimental principle of measuring chloride ions in water by potentiometric titration Basic principles of potentiometric titration Potentiometric titration confirmation Potentiometric titrator titration of amino acid content Sour crude oil Karl Fischer Karl Fischer measurement of aldehyde How much sample should be weighed to measure water content by Karl Fischer? Can Karl Fischer measure the moisture in acetic acid? Karl Fischer reagent man Can Karl Fischer reagent determine the moisture content of anhydrous calcium chloride? Karl Fischer moisture determination sample dosage Common faults of Karl Fischer moisture analyzer How to use Karl Fischer moisture analyzer Karl Fischer moisture meter calibration steps Karl Fischer moisture meter measurement principle Volumetric Karl Fischer Moisture Analyzer Measurement Principle Potentiometric titration method for barium determination of water quality Principles and methods of determination of trace amounts of oil in water Principle of pressure drop method Determining the moisture content of anhydrous ethanol using Karl Fischer reagent Protoplast Carlson Determination of moisture in crude oil Principle of titration of phenol content The overall reaction equation of Fischer titration Titration principle of alum limit Karl Fischer moisture test 10ul of water Karl Fischer water test for alkaline substances How to use Karl Fischer moisture tester Malvern's principle of measuring potential Moisture content of raw tobacco The difference between potentiometric titration and direct potentiometric method Ethanolamine Karl Fischer water content Karl Fischer moisture meter measurement The principle of determination of moisture by Fisher's method Titration end point Water drop angle test principle Karl Fischer trace moisture analyzer calibration Principle of histidine potentiometric titration method Crude oil contains polymer content National standard potentiometric titration method for determination of boron content Karl Fischer moisture meter test method Crude oil exported with water content Crude oil moisture content detection What are the titration methods of potentiometric titration? Method for measuring phenol sulfonic acid content using potentiometric titrator What electrodes are used in the Karl Fischer method? Potentiometric titration test methodEdit Karl Fischer Moisture Analyzer Calibration Karl Fischer moisture meter standard solution Salicylic acid content determination titration method Crude oil moisture content testing standards The range of moisture content measured by Karl Fischer method Production of Karl Fischer electrolyte Crude oil water content standard curve Water drop angle measurement Karl Fischer Moisture Measuring Electrode Passivation Method Determination of crude oil components Oily water drip angle test Crude oil solid content determination Measuring the particle size of oil droplets in water Karl Fischer moisture meter maintenance method Adaptability of crude oil water content determination method Potentiometric titration execution Karl Fischer moisture meter calibration method Crude oil moisture content determination method Karl Fischer moisture meter calibration Silicon content of crude oil Karl Fischer moisture analyzer execution

《GB/T 26986-2011原油水含量测定卡尔.费休电位滴定法》由TC355（全国石油天然气标准化技术委员会）归口，TC355SC10（全国石油天然气标准化技术委员会油气计量及分析方法分会）执行，主管部门为国家标准化管理委员会。

Scope

WARNING—Personnel using this standard should have practical experience in formal laboratory work. This standard does not address all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. This standard specifies the method for direct determination of water content in crude oil by Trankal Fischer potentiometric titration. This standard is applicable to the determination of water content in crude oil. For crude oil with a mass fraction of mercaptan sulfur or divalent sulfide ion sulfur or the total of the two, the mass fraction of water content in the determination range is 0.05% % to 2.00%; for crude oil whose mass fraction is less than 0.005% in mercaptan sulfur or divalent sulfide ion sulfur, or the total amount of both, the mass fraction in the determination range of water content is 0.02% to 2.00%.

More samples: GB 50021-2001(2009) GB 18306-2015 DL/T 5154-2012

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