sulfonation

US [sʌlfə'neɪʃən]
UK [sʌlfə'neɪʃən]
  • n.磺化作用
  • Web磺化反应；磺酸化；磺酸化反应

E-C

Web Definition

n.
1.
磺化作用

Sample Sentence

Definition:
AllAll,磺化作用磺化作用,磺化反应磺化反应,磺酸化磺酸化,磺酸化反应磺酸化反应
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Purification method for solvent, combined sulfonation with distillation, decreased time of trial preparation observably.
使用浓硫酸磺化和蒸馏相结合的提纯溶剂方法，可节省实验的准备时间。
shǐ yòng nóng liú suān huáng huà hé zhēng liú xiāng jié hé de tí chún róng jì fāng fǎ , kě jié shěng shí yàn de zhǔn bèi shí jiān 。
www.chemyq.com
2.
the sulfonation method, which can be operated at room temperature and pressure, is adopted, and the sulfonation degree is high.
并采用在常温常压下就可操作的磺化方法，磺化度高。
bìng cǎi yòng zài cháng wēn cháng yā xià jiù kě cāo zuò de huáng huà fāng fǎ , huáng huà dù gāo 。
ip.com
3.
The other is to obtain petroleum sulfonate through sulfonate reaction using oleum as sulfonation agent.
二是与发烟硫酸反应，研制石油磺酸钠。
èr shì yǔ fā yān liú suān fǎn yìng , yán zhì shí yóu huáng suān nà 。
www.jchemindustry.com
4.
The application of FPF in SO3 sulfonation process, the problem happened as well as regeneration of the fiber packing was focused.
重点介绍了纤维填充式过滤器在SO3磺化装置中的应用，所遇到的问题及过滤器的再生方法。
zhòng diǎn jiè shào le xiān wéi tián chōng shì guò lǜ qì zài SO sān huáng huà zhuāng zhì zhōng de yìng yòng , suǒ yù dào de wèn tí jí guò lǜ qì de zài shēng fāng fǎ 。
www.cicdci.net.cn
5.
The degree of sulfonation of SPEEK increases with the enhancement of the reaction temperature and time.
SPEEK的磺化度随着反应时间和反应温度的增加而提高；
SPEEK de huáng huà dù suí zhe fǎn yìng shí jiān hé fǎn yìng wēn dù de zēng jiā ér tí gāo ;
terms.shengwuquan.com
6.
Etamsylatam was prepared from hydroquinone through sulfonation in sulfuric acid and salt formation with diethylamine .
对苯二酚经硫酸磺化，与二乙胺成盐得止血敏。
duì běn èr fēn jīng liú suān huáng huà , yǔ èr yǐ àn chéng yán de zhǐ xuè mǐn 。
dictsearch.appspot.com
7.
In the reaction of sulfonation, the azeotropic water removing, sulfuric acid was used as sulfonating agent .
在磺化反应中，采用共沸除水硫酸磺化法。
zài huáng huà fǎn yìng zhōng , cǎi yòng gòng fèi chú shuǐ liú suān huáng huà fǎ 。
www.chemyq.com
8.
but the glass transition of polymers disappeared with the increase of sulfonation degree.
但是磺化度进一步增加却观察不到明显的玻璃化转变。
dàn shì huáng huà dù jìn yí bù zēng jiā què guān chá bù dào míng xiǎn de bō lí huà zhuǎn biàn 。
www.juyy.net
9.
The high activity of the oleums is helpful for enhancing the sulfonation degree of the sulfonated bodies.
发烟硫酸活性高，有助于提高磺化物的磺化度。
fā yān liú suān huó xìng gāo , yǒu zhù yú tí gāo huáng huà wù de huáng huà dù 。
ip.com
10.
By sulfonation and fasculation reaction, sodium lignin sulfonate was modified as a dispersant(GCL3S) of coal water slurry(CWS).
以木质素磺酸钠为原料，通过磺化缩聚法合成一种木质素系水煤浆分散剂（GCL3S）。
yǐ mù zhì sù huáng suān nà wéi yuán liào , tōng guò huáng huà suō jù fǎ hé chéng yī zhǒng mù zhì sù xì shuǐ méi jiāng fēn sàn jì ( GCL sān S ) 。
www.dictall.com
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