scholarly journals Experimental studies on toxicity of ethylene glycol alkyl ethers in Japan.

1984 ◽  
Vol 57 ◽  
pp. 75-84 ◽  
Author(s):  
K Nagano ◽  
E Nakayama ◽  
H Oobayashi ◽  
T Nishizawa ◽  
H Okuda ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Experimental Studies ◽  
Alkyl Ethers

Forced-Convection Condensation of Ethylene Glycol on Integral-Fin Tubes

2004 ◽  
Author(s):  
Satesh Namasivayam ◽  
Adrian Briggs
Keyword(s):  
Ethylene Glycol ◽  
Forced Convection ◽  
Experimental Studies ◽  
Heat Fluxes ◽  
Slight Reduction ◽  
Enhancement Ratio ◽  
Vapor Velocity ◽  
Wide Range ◽  
Plain Tube ◽  
Fin Tubes

This paper reports new experimental data for forced-convection condensation of ethylene glycol on a set of five single, copper, integral-fin tubes. The five tubes had fin root diameter of 12.7 mm, fin height and thickness of 1.6 mm and 0.25 mm respectively. Fin spacings were 0.25, 0.5, 1.0, 1.5 and 2.0 mm. A plain tube of outside diameter 12.7 mm was also tested. The tests, which were performed at near constant pressure of approximately 15 kPa, covered vapor velocities between 10 and 22 m/s and a wide range of heat fluxes. The best performing tube was that with a fin spacing of 0.5 mm, which had an enhancement ratio (compared to the plain tube at the same vapor-side temperature difference and vapor velocity) of 2.5 at the lowest vapor velocity tested, increasing to 2.7 at the highest. The increase in enhancement ratio with increasing vapor velocity, which is the opposite trend to that found in most earlier experimental studies, was thought to be due to a slight reduction in condensate flooding between the fins due to increased vapor shear.

PREPARATION OF THE ETHERS OF VINYL ALCOHOL

1932 ◽  
Vol 7 (5) ◽  
pp. 464-471 ◽  
Author(s):  
William Chalmers
Keyword(s):  
Ethylene Glycol ◽  
Diethylene Glycol ◽  
Room Temperature ◽  
Vinyl Methyl ◽  
Vinyl Ethers ◽  
Butyl Ether ◽  
Vinyl Methyl Ether ◽  
Alkyl Ethers ◽  
First Time ◽  
Dialkyl Ethers

The simple vinyl alkyl ethers are readily prepared from the β-bromo-ethyl ethers by the action of solid sodium hydroxide. Besides the vinyl ethers, the dialkyl ethers of diethylene glycol are formed in these reactions. β-Bromo-ethers are obtainable from the mono-ethers of ethylene glycol through the use of phosphorus tribromide. The constants of several vinyl ethers are given for the first time. The preparation of vinyl methyl ether, a gas at room temperature, and of vinyl n-butyl ether, b.p. 93.3 °C., is described.

Experimental studies on thermal and rheological properties of Al 2 O 3 –ethylene glycol nanofluid

2018 ◽  
Vol 89 ◽  
pp. 122-130 ◽  
Author(s):  
Krishnakumar T.S. ◽  
Viswanath S.P. ◽  
Sajin Mathew Varghese ◽  
Jose Prakash M
Keyword(s):  
Ethylene Glycol ◽  
Rheological Properties ◽  
Experimental Studies

Hematological effects of exposure to mixtures of selected ethylene glycol alkyl ethers in rats

2012 ◽  
Vol 64 (1) ◽  
pp. 166-178 ◽  
Author(s):  
Beata Starek-Świechowicz ◽  
Katarzyna Miranowicz-Dzierżawska ◽  
Wiesław Szymczak ◽  
Bogusława Budziszewska ◽  
Andrzej Starek
Keyword(s):  
Ethylene Glycol ◽  
Hematological Effects ◽  
Alkyl Ethers

Experimental studies on solar flat plate collector with internally grooved tubes using aqueous ethylene glycol

2017 ◽  
Vol 53 (3) ◽  
pp. 222-228 ◽  
Author(s):  
Vidhi Upadhyay ◽  
Rashmi ◽  
P. Himanshu Khadloya ◽  
Y. Raja Sekhar ◽  
A. D Sai Anoop Reddy ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Flat Plate ◽  
Experimental Studies ◽  
Aqueous Ethylene Glycol ◽  
Flat Plate Collector
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