Heterogeneous phase behavior of solid carbon dioxide in light hydrocarbons at cryogenic temperatures

AIChE Journal ◽  
1971 ◽  
Vol 17 (2) ◽  
pp. 357-364 ◽  
Author(s):  
Robert H. Jensen ◽  
Fred Kurata
Keyword(s):  
Carbon Dioxide ◽  
Phase Behavior ◽  
Cryogenic Temperatures ◽  
Solid Carbon ◽  
Light Hydrocarbons ◽  
Solid Carbon Dioxide ◽  
Heterogeneous Phase

scholarly journals Ab initio-enabled phase transition prediction of solid carbon dioxide at ultra-high temperatures

RSC Advances ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 236-243 ◽  
Author(s):  
Lei Huang ◽  
Yanqiang Han ◽  
Xiao He ◽  
Jinjin Li
Keyword(s):  
Phase Transition ◽  
Carbon Dioxide ◽  
Ab Initio ◽  
Phase Behavior ◽  
High Pressures ◽  
Solid Phase ◽  
Chemical Species ◽  
Solid Carbon ◽  
Solid Carbon Dioxide ◽  
Transition Prediction

Carbon dioxide is one of the fundamental chemical species on Earth, but its solid-phase behavior at high pressures is still far from well understood and some phases remain uncertain or unknown, which increases the challenge to predict its structures.

scholarly journals The Hardness of Ice and Aerial Erosion

1947 ◽  
Vol 1 (1) ◽  
pp. 33-33
Keyword(s):  
Carbon Dioxide ◽  
Igneous Rocks ◽  
Solid Carbon ◽  
Solid Carbon Dioxide ◽  
Air Temperatures ◽  
Rock Dust

Many authorities have demonstrated that the hardness of ice varies inversely as the temperature, which is, of course, to be expected by analogy with metals. Recently Dr. E. Blackwelder1 caused some experiments to he made at a temperature of −78.5° C., the temperature of solid carbon dioxide. At this temperature the hardness of ice was found to be approximately 6, or that of orthoclase felspar. Hitherto it had been assumed that aerial corrosion of rocks close to glaciers and snow-fields was in the main due to rock dust. It now seems likely that when air temperatures fall very low, as for instance during blizzards, ice fragments or snow could abrade certain limestones and shales and even some igneous rocks. Ice and snow may therefore play a more important part in aerial erosion than had been suspected.

The Raman spectrum of solid carbon dioxide at high pressure

1980 ◽  
Vol 73 (10) ◽  
pp. 4848-4854 ◽  
Author(s):  
James W. Schmidt ◽  
William B. Daniels
Keyword(s):  
Carbon Dioxide ◽  
High Pressure ◽  
Raman Spectrum ◽  
Solid Carbon ◽  
Solid Carbon Dioxide
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