acid number

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UK 
  • na.酸值
  • Web酸价；总酸价；酸量

E-C

Web Definition

na.
1.
酸值

Sample Sentence

Definition:
AllAll,酸值酸值,酸价酸价,总酸价总酸价,酸量酸量
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Acid Number(AN) Milligrams of KOH required in tests to neutralize all the acidic constituents present in al g sample of a petroleum product.
酸值（AN）也称中和值，指中和1克油品试样中所有酸性物质所需氢氧化钾的毫克数。
suān zhí ( AN ) yě chēng zhōng hé zhí , zhǐ zhōng hé yī kè yóu pǐn shì yàng zhōng suǒ yǒu suān xìng wù zhì suǒ xū qīng yǎng huà jiǎ de háo kè shù 。
dict.bioon.com
2.
Atmospheric and vacuum distillation units in a refinery process heavy crude oil with low sulfur content and high naphthenic acid number.
沿海某炼油厂常减压装置加工渤海湾低硫高酸值重质原油。
yán hǎi mǒu liàn yóu chǎng cháng jiǎn yā zhuāng zhì jiā gōng bó hǎi wān dī liú gāo suān zhí zhòng zhì yuán yóu 。
www.chemyq.com
3.
test items include : viscosity at 40 , water content , tan ( total acid number ) , emulsification , anti - foam , wear metal analysis etc.
检测项目：40粘度、水分、酸值、抗乳化性、抗泡性及金属元素分析等。
jiǎn cè xiàng mù : sì shí nián dù 、 shuǐ fèn 、 suān zhí 、 kàng rǔ huà xìng 、 kàng pào xìng jí jīn shǔ yuán sù fēn xī děng 。
www.ichacha.net
4.
Natural rubber latex concentrate. Determination of volatile fatty acid number.
天然橡胶胶乳浓缩物.挥发性脂肪酸值的测定
tiān rán xiàng jiāo jiāo rǔ nóng suō wù . huī fā xìng zhī fáng suān zhí de cè dìng
www.mapeng.net
5.
PETROLEUMS AND DERIVATIVES. ACID NUMBER OF BITUMINOUS PRODUCTS.
石油及其产品.沥青产品的酸度指数
shí yóu jí qí chǎn pǐn . lì qīng chǎn pǐn de suān dù zhǐ shù
www.mapeng.net
6.
Results show that three materials have little effect of inhibiting the raise of acid number.
结果表明，三种包装袋对抑制酸价升高的作用不大。
jié guǒ biǎo míng , sān zhǒng bāo zhuāng dài duì yì zhì suān jià shēng gāo de zuò yòng bú dà 。
www.chemyq.com
7.
Acid number of upgrading heavy oil had little change.
改质稠油酸值几乎没有变化。
gǎi zhì chóu yóu suān zhí jī hū méi yǒu biàn huà 。
lib.swpu.edu.cn
8.
Innovativeink has a transfromer, often to the acid number binders.
油不朱具有极性，常以拆开料的酸值来衡量。
yóu bù zhū jù yǒu jí xìng , cháng yǐ chāi kāi liào de suān zhí lái héng liáng 。
www.bing.com
9.
Petroleum products and lubricants - Determination of acid number - Non-aqueous potentiometric titration method
石油产品和润滑剂.酸值测定.无水电势滴定法
shí yóu chǎn pǐn hé rùn huá jì . suān zhí cè dìng . wú shuǐ diàn shì dī dìng fǎ
www.mapeng.net
10.
The acid-producing microorganisms to increase the acid number of daqing crude and thus to modify the chemical flooding
产酸微生物作用大庆原油改善化学驱效果研究
chǎn suān wēi shēng wù zuò yòng dà qìng yuán yóu gǎi shàn huà xué qū xiào guǒ yán jiū
service.ilib.cn