STILL AHEAD! Still the leading merchant producer of Chlorine - C&EN

Chemical Weapons Disposal: Daunting Challenges Still Ahead

U.S./Soviet agreement to dispose of the bulk of their chemical arsenals by ... of unperfected technology, environmental concerns, and unrealistic schedules ... Just a few weeks ago, Greenpeace and some Hawaiian groups sued the U.S. Army ... and is op

DEAVENPORT: STILL CHARGING AHEAD - C&EN Global Enterprise

May 17, 1999 - First Page Image. Earnest W. Deavenport Jr. has accomplished more in his many years in the chemical industry than most of his colleagues and competitors. But to hear Deavenport tell it, one of his biggest challenges still lies ahead. T

AN IMPROVED MERCURY STILL The mercury still, shown in the

tion of mercury in the presence of a small partial pressure of oxygen as recommended by ... Rev., 33, 307 (1911); Hulett and'Minchin: Ibid., 21,. 388 (1905).

The Brush Still

The brush still offers a successful method for the fractional distillation of essential oils and other high molecular weight organic materials. Its high separatory ...

The Brush Still

Experimental results with the brush still show that a maximum component separation equivalent to nine or ten theoretical plates is obtained for a still 3l/2 inches ...

Celanese is the largest merchant producer of ... - ACS Publications

Nov 6, 2010 - Advertisements that appeared within the print issues of Chem. Eng. News have been included in the C&EN Archives to provide a ...

An Adiabatic Equilibrium Still

An Adiabatic Equilibrium Still. GLASS. WOOL. For More Accurate Vapor-liquid Equilibrium Data. By using a single unit with interchangeable accessories, the.

A CONTINUOUS MERCURY STILL

inch in diameter. The resistance of the heater,is 22 ohms. The heater is fastened to an aluminum plate separatted from the heater unit by several thicknesses of.

A convenient water still

Pyrex balloon flask (E) which acted as the receiver. The heating unit (F) was a 1600-watt nichrome ele- ment which rested in a grooved form in a large (10-in.) evaporatmg dish. The latter was supported on a bed of rock wool in a metal container of su

A simple water still

A Simple Water Still. THOMAS C. HERNDON fistern Kentucky Stote Teaekers College, Richmond, Kentucky. IN THESE days of shortages of materials when.

STILL AHEAD! Still the leading merchant producer of Chlorine - C&EN

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