Absorption of ethylene oxide and synthesis of ethylene glycol by catalytic hydration

Xin Dai; Dinghua Liu; Xiaoqin Liu; Zhengfei Ma; Huqing Yao

Absorption of ethylene oxide and synthesis of ethylene glycol by catalytic hydration

Xin Dai, Dinghua Liu, Xiaoqin Liu, Zhengfei Ma, Huqing Yao

COLLEGE OF CHEMICAL ENGINEERING

Nanjing Tech University

Research output: Contribution to journal › Article › peer-review

Abstract

Aqueous solution containing ethylene glycol and NY catalysts was prepared to absorb ethylene oxide (EO). Factors affecting EO absorption and conversion were discussed. When the reaction temperature was 45°C, EO partial pressure was > 0.06 MPa, residence time of EO was ≥ 0.1 min, residence time or reaction liquid was ≥ 20 min, mass fraction of total EO could reach 20%, and conversion of EO was ∼ 22.5%.

Original language	English
Pages (from-to)	316-319
Number of pages	4
Journal	Petrochemical Technology
Volume	33
Issue number	4
State	Published - 15 Apr 2004

Keywords

Absorption
Catalytic hydration
Ethylene glycol
Ethylene oxide

Cite this

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title = "Absorption of ethylene oxide and synthesis of ethylene glycol by catalytic hydration",

abstract = "Aqueous solution containing ethylene glycol and NY catalysts was prepared to absorb ethylene oxide (EO). Factors affecting EO absorption and conversion were discussed. When the reaction temperature was 45°C, EO partial pressure was > 0.06 MPa, residence time of EO was ≥ 0.1 min, residence time or reaction liquid was ≥ 20 min, mass fraction of total EO could reach 20%, and conversion of EO was ∼ 22.5%.",

keywords = "Absorption, Catalytic hydration, Ethylene glycol, Ethylene oxide",

author = "Xin Dai and Dinghua Liu and Xiaoqin Liu and Zhengfei Ma and Huqing Yao",

year = "2004",

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volume = "33",

pages = "316--319",

journal = "Petrochemical Technology",

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T1 - Absorption of ethylene oxide and synthesis of ethylene glycol by catalytic hydration

AU - Dai, Xin

AU - Liu, Dinghua

AU - Liu, Xiaoqin

AU - Ma, Zhengfei

AU - Yao, Huqing

PY - 2004/4/15

Y1 - 2004/4/15

N2 - Aqueous solution containing ethylene glycol and NY catalysts was prepared to absorb ethylene oxide (EO). Factors affecting EO absorption and conversion were discussed. When the reaction temperature was 45°C, EO partial pressure was > 0.06 MPa, residence time of EO was ≥ 0.1 min, residence time or reaction liquid was ≥ 20 min, mass fraction of total EO could reach 20%, and conversion of EO was ∼ 22.5%.

AB - Aqueous solution containing ethylene glycol and NY catalysts was prepared to absorb ethylene oxide (EO). Factors affecting EO absorption and conversion were discussed. When the reaction temperature was 45°C, EO partial pressure was > 0.06 MPa, residence time of EO was ≥ 0.1 min, residence time or reaction liquid was ≥ 20 min, mass fraction of total EO could reach 20%, and conversion of EO was ∼ 22.5%.

KW - Absorption

KW - Catalytic hydration

KW - Ethylene glycol

KW - Ethylene oxide

UR - http://www.scopus.com/inward/record.url?scp=3042656404&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:3042656404

SN - 1000-8144

VL - 33

SP - 316

EP - 319

JO - Petrochemical Technology

JF - Petrochemical Technology

IS - 4

ER -

Absorption of ethylene oxide and synthesis of ethylene glycol by catalytic hydration

Abstract

Keywords

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