The converter is built of steel and lined with silica.
"An Elementary Study of Chemistry" by William McPherson
The most important determinations for these are total alkali and silica.
"The Handbook of Soap Manufacture" by W. H. Simmons
I examined a brick or two as well; they were silica, and old as creation itself!
"A Martian Odyssey" by Stanley Grauman Weinbaum
They contain silica, alumina, potash, soda, and mica mixed mechanically together.
"Fragments of science, V. 1-2" by John Tyndall
Many of these knives have silica blades, some of the handles being of jade.
"Chats on Household Curios" by Fred W. Burgess
Silica, oxyd of iron and alumina are thus dissolved.
"Peat and its Uses as Fertilizer and Fuel" by Samuel William Johnson
Silica is ordinarily looked upon as one of the most insoluble of substances.
"The Book of the National Parks" by Robert Sterling Yard
Others are almost exclusively made of silica.
"Special Report on Diseases of Cattle" by U.S. Department of Agriculture
They contain very much silica, sometimes even forty per cent.
"The Galaxy, Volume 23, No. 2, February, 1877" by Various
This is owing to the hard particles of silica which it contains.
"The Elements of Agriculture" by George E. Waring
You May Want To Use Silica For Teeth.
Silica has new plant manager & new directions.
Since mid-July, US Silica has had a new plant manager in Berkeley Springs.
Are silica gel packets harmful to the environment.
Bell makes agreement with US Silica .
One-On-One: Regulating silica 'frac' sand mining.
How Has Fracking Transformed US Silica .
Silica Dust at Dangerous Levels in Manhattan Subway.
Silica started selling stock on the New York Stock Exchange on February 1.
The dream of a new Berkeley Springs senior center is coming true with Senior Life Services of Morgan County's purchase of the former US Silica corporate headquarters.
Adding silica sand or boiler slag to pavement sealer can improve the sealcoat.
Formally celebrated the official opening of its Qingdao silica plant with a special ceremony Sept 2.
Eka Chemicals said that it has signed an agreement to acquire the silica sol business of H.C. Starck Group (Germany), known under the brand name Levasil.
This analyzer provides accurate monitoring of a wide range of silica concentrations from 0-5,000 parts per billion.
Novel Silica Cleansing Particles With and Without Sensory Properties.
Yet, in silica the BP evolution upon increasing the density has been studied experimentally and in simulations .
Boson peak in an harmonic scalar model
It was chosen because of its suitability for low momentum particle identiﬁcation (range ≈0.5-4 GeV kinetic energy per nucleon). 2) Silica aerogel (AGL).
Experimental study of a proximity focusing Cherenkov counter prototype for the AMS experiment
Experimental silica samples, however, freezing in at the calorimetric Tg , do not show a high number of defects .
What is moving in silica at 1 K? A computer study of the low-temperature anomalies
Bioconjugated silica nanoparticles: development and applications.
Carbon Nanotubes in Biology and Medicine: in vitro and in vivo Detection, Imaging and Drug Delivery
The beam combiners are made by depositing alternatively 3 doped silica layers on a silicon substrate.
An integrated optics beam combiner for the second generation VLTI instruments