GB/T 18608-2012 in English

VALID

Determination of nickel,vanadium,iron,and sodium in crude oils and residual fuels by flame atomic absorption spectrometry

Issued on:2012-12-31
Implemented on:2013-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $210.00
$204.00

Standard No:	GB/T 18608-2012
Document status:	VALID
Title in English:	Determination of nickel,vanadium,iron,and sodium in crude oils and residual fuels by flame atomic absorption spectrometry
Title in Chinese:	原油和渣油中镍、钒、铁、钠含量的测定火焰原子吸收光谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2012-12-31
Implemented on:	2013-07-01
Superseding:	GB/T 18608-2001 Standard test methods for determination of iron,nickel,sodium,and vanadium in crude oil by atomic absorption spectrometry
ICS Classification:	75.040-Crude petroleum
Chinese Classification:	E21-Crude petroleum
Professional Classification:	GB-National Standard
Related Keywords:	atomic absorption spectrometry atomic absorption spectrometry scopethis standard specifies determination methods quantitative determination crude oil
Related Topics:	crude sodium content Lithium content in crude oil flame atomic absorption Sodium Atomic Absorption Method Sodium atomic absorption lanthanum sodium atom + lanthanum Sodium atomic absorption Atomic lithium sodium content sodium content Sodium atomic absorption method crude oil carbon residue Atomic Absorption Sodium Content atomic sodium hours Absorption Spectrum of Fat Determination of Potassium and Sodium in Water by Flame Atomic Absorption Spectrometry in an atomic absorption spectrometer fire absorption Nickel vanadium content residual oil Determination of Nickel Content in Iron and Steel by Flame Atomic Absorption Spectrometry Sodium ion absorption peak Na Potassium in Crude Oil atomic sodium energy Determination of Trace Iron in Sulfuric Acid by Atomic Absorption atomic sodium peak Sodium Ion Atomic Absorption Atomic Mass of Iron atomic suction atomic sodium absorption peak Carbon spectrum of crude oil Atomic absorption samples atomic absorption sodium ion Atomic Absorption Determination of Sodium Ions sodium ion contentatomic absorption atomic absorption sodium ion atom+nickel+use+flame iron content in nickel Atomic Midway Energy Atomic Absorption Sodium Ion Content flame of atomic absorption Sodium Determination Flame Atomic Absorption Spectrometry use of atomic absorption Sodium Atomic Absorption Spectrometer atomic + sodium ion content Sodium ion determination of atomic absorption Sodium Atomic Absorption Determination Sodium Ion Atomic Absorption Atomic Absorption Sodium Content Vanadium Atomic Absorption Method Flame Atomic Spectrometry Vanadium Atomic Absorption Method Flame Atomic Spectrometry Atomic Sodium Atomic Emission in Atomic Absorption Spectroscopy Determination of Sodium Content - Atomic Absorption Spectrometry Determination of Potassium and Sodium in Water by Flame Atomic Absorption Spectrometry flame atomic absorption General crude oil absorption peak Nickel atomic content Water Quality, Determination of Nickel by Atomic Absorption Method Sodium Atomic Absorption Assay flame atomic absorption spectrometry crude oil content in water flame atomic absorption spectrometry Sodium content standard Determination of Sodium Content by Atomic Absorption Spectrophotometry Na uptake Nickel flame method atomic sodium method The relative atomic mass of nickel Atomic Mass of Iron atomic absorption flame sodium Absorb atoms with atoms in vapor or Determination of Soil Nickel by Atomic Absorption Flame Method Atomic absorption for sodium ions Determination of sodium ion content in water by atomic absorption method Nickel Atomic Mass Atomic Absorption Determination of Sodium in Water Sodium Ion Atomic Absorption sodium atom hour Flame Atomic Absorption Sodium Content Nickel Relative Atomic Mass atomic mass of iron Determination of nickel without flame atom of sodium atom Atomic Absorption Determination of the Same Kind of Nickel Atomic absorption samples Sodium Ion Atomic Absorption Method Vanadium relative atom Nickel relative atom Opposing atoms of titanium and vanadium Determination principle of oil in water Determination principle of oil in water Determination of sodium atomic absorption Nickel flame method Determination principle of oil content in water atomic mass of iron air bath fire absorption Determination of Sodium and Potassium by Flame Atomic Absorption Determination of Nickel in Soil by Flame Atomic Absorption atomic absorption water nickel Atomic Absorption Spectroscopy Samples Nickel Atomic Spectroscopy Determination of Potassium and Sodium in Water by Flame Atomic Absorption Nickel Atomic Spectroscopy Sodium Ion Atomic Absorption sodium content GBT18608 GB/T 18608-2001 GB/T 18608-2012 vanadium and nickel flame atomic absorption spectrometry Principles and methods of determination of trace amounts of oil in water Determination of moisture in crude oil Effect of Atomic Absorption of Silicon on Sodium Crude oil contains polymer content Magnesium flame atomic absorption in water Determination of spark nickel content Oil absorption test Principles and methods for determination of sodium glycerophosphate content Determination of crude oil components Crude oil solid content determination Atomic absorption sodium ion standard curve illustration Methods for preprocessing samples containing sodium atomic absorption Atomic absorption method for determination of sodium What method is used for sodium ion atomic absorption? Standard curve for atomic absorption measurement of sodium What method is used to measure nickel by atomic absorption? gb18608 Standard curve for atomic absorption sodium Silicon content of crude oil Nickel Vanadium Nickel Vanadium Ferrovanadium content

《GB/T 18608-2012原油和渣油中镍、钒、铁、钠含量的测定火焰原子吸收光谱法》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

This standard specifies two methods for the determination of nickel, vanadium, iron and sodium in crude oil and residual oil by flame atomic absorption spectrometry, including method A--determination of nickel, vanadium and iron in samples by acid digestion method and method B --The organic solvent method is used to determine the content of nickel, vanadium and sodium in the sample. Method B uses oil-soluble metal elements as standard samples to determine the content of oil-soluble metal elements. It is not suitable for the quantitative determination of samples containing non-oil-soluble particles, so , the total content of metal elements measured by this method may be low, especially for the determination of sodium in the form of inorganic sodium salts. This standard is applicable to the determination of nickel, vanadium, iron, and sodium in crude oil and residual oil. For different elements The precision of the two determination methods is different, and the appropriate method can be selected according to the precision requirements of the specific analysis.

More samples: QC/T 942-2021 JJG 21-2008 NB/T 47013.2-2015

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