American Heritage Dictionary
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Century Dictionary
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GNU Webster's 1913
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Elsewhere on the web
Then, through a weird chain of events, I suddenly remembered pyrogenic lives out in San Francisco now.— Everything2 New Writeups
Dow Corning Corp. and Wacker Chemie AG today announced they have started construction of the second phase of their pyrogenic silica plant in Zhangjiagang,
The pyrogenic silica plant, together with a siloxane plant, is a key facility in the integrated silicone manufacturing site developed by both companies at Jiangsu Yangtze River Chemical Industrial Park in Zhangjiagang.
The combined capacity for siloxane and pyrogenic silica is planned to be approximately 200,000 metric tons per year.— FinanzNachrichten.de: Aktuelle Nachrichten
Siloxane and pyrogenic silica are key intermediates for the manufacturing of finished silicone products.— FinanzNachrichten.de: Aktuelle Nachrichten

Century Dictionary (1)
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