Zili Gao

The extraction of palladium(Ⅱ) with quaternary ammonium salt N263 in n-octane from hydrochloric acid medium has been studied at 25±1℃. The experimental results indicate that the extraction is an anion exchange process: where ACl and (O) represent N263 and organic phase respectively. Equation(Ⅰ) takes place at higher acidity but with the lowering of the acidity,equation(Ⅱ) becomes predo-minant.The experimental results also show that the dimer species of Pd(Ⅱ) is formed in the organic phase with the increasing of Pd(Ⅱ)in it.The influences of temperature and added (n-octanol) on the extraction of Pd(Ⅱ) were also discussed.

10.3724/j.issn.1000-0518.1986.4.3034

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KINETICS OF SOLVENT EXTRACTION OF COBALT(Ⅱ) BY QUATERNARY AMMONIUM THIOCYANATE

Chinese Journal of Applied Chemistry (1989)

Zili Gao Sixiu Sun Jinhua Dong Huifa Gai Jinglan Shen

Thiocyanate

Ammonium thiocyanate

10.3724/j.issn.1000-0518.1989.5.7376

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Chemical and physical characterization, stability and antioxidant activity of avicularin/(2-hydroxypropyl)-β-cyclodextrin inclusion complex

Food Bioscience (2025)

Xiaoai Zhu Yong Cao Qianchun Deng Xiang Xia Jun Xi

Chemical Stability

Characterization

Inclusion compound

10.1016/j.fbio.2025.106201

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STUDIES ON THE EXTRACTION OF Re(Ⅶ)WITH QUATERNARY AMMONIUM SALT N263 AND TOA

Chinese Journal of Applied Chemistry (1987)

Huifa Gai Zili Gao Sixiu Sun Jinglan Shen

10.3724/j.issn.1000-0518.1987.5.20

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STUDIES ON THE EXTRACTION OF Re(Ⅶ)WITH QUATERNARY AMMONIUM SALT N263 AND TOA

Chinese Journal of Applied Chemistry (1987)

Huifa Gai Zili Gao Sixiu Sun Jinglan Shen

10.3724/j.issn.1000-0518.1987.5.2024

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Physicochemical and structural properties of proteins extracted from dehulled industrial hempseeds: Role of defatting process and precipitation pH

Food Hydrocolloids (2020)

Peiyi Shen Zili Gao Minwei Xu Jiajia Rao Bingcan Chen

Defatting

10.1016/j.foodhyd.2020.106065

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KINETIC STUDY OF EXTRACTION OF INORGANIC ACIDS BY TRIOCTYLAMINE (TOA)

Chinese Journal of Applied Chemistry (1988)

Huifa Gai Sixiu Sun Zili Gao Qisheng Song Jinglan Shen

The kinetics and mechanism of extraction of HNO3, HCl and HClO4 with trioctylamine have been studied in a stirred cell with stationary interface.The extraction rate is proved to be controlled by two interface reactions (5) and (6).

10.3724/j.issn.1000-0518.1988.4.70

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STUDIES ON THE EXTRACTION KINETICS Ⅴ.EXTRACTION OF COBALT(Ⅱ)WITH HDEHP BY SINGLE DROP METHOD

Chinese Journal of Applied Chemistry (1986)

Huifa Gai Sixiu Sun Zili Gao Jinglan Shen

The kinetics and mechanism of the extraction of Co(Ⅱ) from sulphate solution with HDEHP in kerosene were studied by means of single drop method at 25℃, The experi-mental results indicate that the extraction process is controlled by the following interface reactions:Co+++2HA(i)=CoA2(i)+2H+ CoA2(i)+2H2A2(o)=CoA2•2HA(o)+2HA(i)where (O) and (i) represent organic phase and interface respectively. The influences of sulphate, chloride and nitrate concentration on the extraction rate were also discussed.

10.3724/j.issn.1000-0518.1986.3.61

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A Study of the Extraction of Gold(I) with HDEHP or HEHEHP

Chemical Research in Chinese Universities (1992)

Zili Gao

Phosphoric acid

Kerosene

Source

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STUDIES ON THE EXTRACTION CHEMISTRY OF PALLADIUMⅠ.ON THE EXTRACTION EQUILIBRIUM OF PALLADIUM(Ⅱ)WITH QUATERNARY AMMONIUM SALT N263

Chinese Journal of Applied Chemistry (1986)

Huifa Gai Sixiu Sun Zili Gao Jinglan Shen

The extraction of palladium(Ⅱ) with quaternary ammonium salt N263 in n-octane from hydrochloric acid medium has been studied at 25±1℃. The experimental results indicate that the extraction is an anion exchange process: where ACl and (O) represent N263 and organic phase respectively. Equation(Ⅰ) takes place at higher acidity but with the lowering of the acidity,equation(Ⅱ) becomes predo-minant.The experimental results also show that the dimer species of Pd(Ⅱ) is formed in the organic phase with the increasing of Pd(Ⅱ)in it.The influences of temperature and added (n-octanol) on the extraction of Pd(Ⅱ) were also discussed.

10.3724/j.issn.1000-0518.1986.4.30

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