High-pressure gas–solid carbonation route coupled with a solid ionic liquid for rapid synthesis of rhombohedral calcite

2012 ◽  
Vol 72 ◽  
pp. 78-83 ◽  
Author(s):  
Abdul-Rauf Ibrahim ◽  
Jean Bosco Vuningoma ◽  
Xiaohui Hu ◽  
Yanan Gong ◽  
Dan Hua ◽  
...  
Keyword(s):  
High Pressure ◽  
Ionic Liquid ◽  
Rapid Synthesis

Pretreatment of Fir Powder and Its Dissolution in Ionic Liquid of 1-(2-Hydroxylethyl)-3-Ethylene Imidazolium Chloride

2011 ◽  
Vol 236-238 ◽  
pp. 87-90
Author(s):  
Li Ying Guo
Keyword(s):  
High Pressure ◽  
Ionic Liquid ◽  
Dissolution Rate ◽  
Mass Fraction ◽  
Wood Powder ◽  
Imidazolium Chloride ◽  
Chemical Structures ◽  
Good Solubility ◽  
Temperature And Pressure ◽  
Pressure Dissolution

Ionic liquid, 1-(2-hydroxylethyl)-3-ethylene imidazolium chloride ([HeVIM]Cl) was synthesized and its chemical structures was examined by FTIR and 1HNMR. Fir powder was extracted with a mixture of benzene/ethanol or activated with 25% (mass fraction) NaOH under normal temperature and pressure, microwave and high pressure. Dissolution of the pretreated wood powder in [HeVIM]Cl by microwave (90°C, 400w) was studied. The results showed that the ionic liquid [HeVIM]Cl exhibited a good solubility. Wood powder pretreated with 25% NaOH under high pressure had the lowest crystallinity (2.4%) and the highest dissolution rate (21.6%).

Pure-silica ZSM-22 zeolite rapidly synthesized by novel ionic liquid-directed dry-gel conversion

RSC Advances ◽  
2014 ◽  
Vol 4 (91) ◽  
pp. 49647-49654 ◽  
Author(s):  
Haimeng Wen ◽  
Yu Zhou ◽  
Jingyan Xie ◽  
Zhouyang Long ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Conversion Process ◽  
Rapid Synthesis ◽  
Structure Directing Agent ◽  
Dry Gel Conversion ◽  
Pure Silica

Rapid synthesis of pure-silica ZSM-22 was achieved through dry-gel conversion process by using ionic liquid as the structure directing agent.

Room Temperature Ionic Liquid Promoted Improved and Rapid Synthesis of 2,4,5-Triaryl Imidazoles from Aryl Aldehydes and 1,2-Diketones or α-Hydroxyketone.

ChemInform ◽  
2005 ◽  
Vol 36 (31) ◽  
Author(s):  
Shapi A. Siddiqui ◽  
Umesh C. Narkhede ◽  
Sanjay S. Palimkar ◽  
Thomas Daniel ◽  
Rajgopal J. Lahoti ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Room Temperature ◽  
Room Temperature Ionic Liquid ◽  
Rapid Synthesis ◽  
Aryl Aldehydes

High pressure solubility of methane in the ionic liquid 1-hexyl-3-methylimidazolium tricyanomethanide

2017 ◽  
Vol 128 ◽  
pp. 145-148 ◽  
Author(s):  
Mamoun Althuluth ◽  
Maaike C. Kroon ◽  
Cor J. Peters
Keyword(s):  
High Pressure ◽  
Ionic Liquid
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