Phase Equilibria of CO2 Hydrate Formation in Glucoamylase Aqueous Solutions

doi:10.1021/acs.jced.5b00733

GIEC OpenIR > 中国科学院广州能源研究所

	Phase Equilibria of CO2 Hydrate Formation in Glucoamylase Aqueous Solutions
	Bai, Jing 1; Zhang, Lu 1; Li, Jing 2; Liang, Teng-bo 1; Chang, Chun 1; Fang, Shu-qi 1; Han, Xiu-li 1; Liang, Deqing 3
	2016-02-01
发表期刊	JOURNAL OF CHEMICAL AND ENGINEERING DATA
卷号	61 期号:2 页码:891-895
摘要	In this research, the effects of water-soluble glucoamylase at four concentrations of 2.79, 5.58, 13.95, and 27.9 wt % on CO2 hydrate formation phase equilibrium have been investigated. Traditional isochoric method was employed in 300 mL autoclave to provide these phase equilibrium data. The results are also compared with the hydrate formation in pure water and tetra-n-butyl ammonium bromide (TBAB) solution. The concentration of glucoamylase for CO2 hydrate formation has optimum value. When the concentration of glucoamylase was 5.58 wt %, it has positive effect on lowering CO2 hydrate formation requirements. Compared with TBAB, the promotion effect of glucoamylase is a little bit milder. When the concentrations of glucoamylase were 27.9 and 13.95 wt %, the glucoamylase has inhibiting effect on hydrate formation. Compared with methanol, the inhibiting effect of glucoamylase system is a little bit milder.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1021/acs.jced.5b00733
研究领域[WOS]	Thermodynamics ; Chemistry ; Engineering
关键词[WOS]	CARBON-DIOXIDE ; GAS-MIXTURES ; METHANE ; FLUORIDE ; CHLORIDE ; CAPTURE ; PROPANE ; SYSTEMS
收录类别	SCI
语种	英语
WOS类目	Thermodynamics ; Chemistry, Multidisciplinary ; Engineering, Chemical
WOS记录号	WOS:000370212300023
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/11121
专题	中国科学院广州能源研究所
作者单位	1.Zhengzhou Univ, Sch Chem Engn & Energy, Zhengzhou 450001, Henan, Peoples R China 2.State Adm Grain, Acad State Adm Grain, Guomao Engn Design Inst, Beijing 100037, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Nat Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Bai, Jing,Zhang, Lu,Li, Jing,et al. Phase Equilibria of CO2 Hydrate Formation in Glucoamylase Aqueous Solutions[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA,2016,61(2):891-895.
APA	Bai, Jing.,Zhang, Lu.,Li, Jing.,Liang, Teng-bo.,Chang, Chun.,...&Liang, Deqing.(2016).Phase Equilibria of CO2 Hydrate Formation in Glucoamylase Aqueous Solutions.JOURNAL OF CHEMICAL AND ENGINEERING DATA,61(2),891-895.
MLA	Bai, Jing,et al."Phase Equilibria of CO2 Hydrate Formation in Glucoamylase Aqueous Solutions".JOURNAL OF CHEMICAL AND ENGINEERING DATA 61.2(2016):891-895.