英语词汇“pulsed column”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

pulsed column n. Chemistry and Engineering a column used for solvent extraction in which the flow of solvent and feed liquid is disrupted by a mechanically or pneumatically induced pulsing action, which promotes mixing of the two phases (cf. mixer-settler n. at mixer n. Compounds).

ΘΚΠ

the world > matter > physics > atomic nucleus > radioactivity > [noun] > tower for solvent extraction

pulse column1954

pulsed column1958

1958 Engineering 14 Feb. 205/3 In the solvent extraction processes..the solvent is dispersed and caused to contact the aqueous phase by flowing counter-current in the process units, which may take the form of packed columns, pulsed columns or mixer-settlers.

1978 Nature 23 Mar. 298/3 Because oxide fuel is highly radioactive, the process is carried out in pulsed columns (rather than mixer settlers) to minimise the contact time between the solvent and the dissolved acid fuel.

2004 Jrnl. Chromatogr. 1040 64/1 Columns in common use can be divided into two general groups: 1. Intensified columns using energy to provide a high degree of contact between the two phases (rotating disk or impeller columns, pulsed columns.., [etc.]).

单词	pulsed column
释义	> as lemmas pulsed column pulsed column n. Chemistry and Engineering a column used for solvent extraction in which the flow of solvent and feed liquid is disrupted by a mechanically or pneumatically induced pulsing action, which promotes mixing of the two phases (cf. mixer-settler n. at mixer n. Compounds). ΘΚΠ the world > matter > physics > atomic nucleus > radioactivity > [noun] > tower for solvent extraction pulse column1954 pulsed column1958 1958 Engineering 14 Feb. 205/3 In the solvent extraction processes..the solvent is dispersed and caused to contact the aqueous phase by flowing counter-current in the process units, which may take the form of packed columns, pulsed columns or mixer-settlers. 1978 Nature 23 Mar. 298/3 Because oxide fuel is highly radioactive, the process is carried out in pulsed columns (rather than mixer settlers) to minimise the contact time between the solvent and the dissolved acid fuel. 2004 Jrnl. Chromatogr. 1040 64/1 Columns in common use can be divided into two general groups: 1. Intensified columns using energy to provide a high degree of contact between the two phases (rotating disk or impeller columns, pulsed columns.., [etc.]). extracted from pulsedadj. < as lemmas
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