Automatic high temperature vent system for a gas chromatograph/mass spectrometer interface

1974 ◽  
Vol 46 (6) ◽  
pp. 804-805 ◽  
Author(s):  
Douglas W. Kuehl ◽  
Gary E. Glass ◽  
Frank A. Puglisi
Keyword(s):  
High Temperature ◽  
Mass Spectrometer ◽  
Gas Chromatograph

Remotely operated high temperature vent valve for a gas chromatograph/mass spectrometer

1972 ◽  
Vol 44 (7) ◽  
pp. 1332-1334 ◽  
Author(s):  
J. P. Mieure ◽  
J. G. Converse ◽  
M. W. Dietrich ◽  
Lewis. Fowler
Keyword(s):  
High Temperature ◽  
Mass Spectrometer ◽  
Gas Chromatograph ◽  
Vent Valve

scholarly journals The Deterioration Mechanism of Diester Aero Lubricating Oil at High Temperature

2017 ◽  
Vol 2017 ◽  
pp. 1-8 ◽  
Author(s):  
Ting Yao ◽  
Hongwei Yang ◽  
Li Guo ◽  
Yiwei Fei ◽  
Huize Jiang ◽  
...  
Keyword(s):  
High Temperature ◽  
Physicochemical Properties ◽  
High Temperatures ◽  
Mass Spectrometer ◽  
Operating Conditions ◽  
Lubricating Oil ◽  
Gas Chromatograph ◽  
Thermal Pyrolysis ◽  
Specific Device ◽  
Deterioration Mechanism

The deterioration of aero lubricating oil at high temperatures was accelerated by using a specific device simulating the operating conditions of engines, where the deterioration mechanism was obtained. Structures of the deteriorated lubricating oils were analyzed by gas chromatograph/mass spectrometer. From the results, it can be concluded that deterioration of aero lubricating oil at high temperatures was composed of thermal pyrolysis, oxidation, and polymerization, with the generation of a variety of products, such as alcohols, aldehydes, acids, and esters, which caused the deterioration of physicochemical properties of the aero lubricating oil.

A special reactor coupled with a high-temperature mass spectrometer for the investigation of the vaporization and cracking of organometallic compounds

2009 ◽  
Vol 23 (6) ◽  
pp. 793-800 ◽  
Author(s):  
Perrine Violet ◽  
Ioana Nuta ◽  
Laurent Artaud ◽  
Hervé Collas ◽  
Elisabeth Blanquet ◽  
...  
Keyword(s):  
High Temperature ◽  
Mass Spectrometer ◽  
Organometallic Compounds
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