Processes for making inorganic fibers

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United States of America Patent

PATENT NO 7802452
APP PUB NO 20070137259A1
SERIAL NO

11314437

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Abstract

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Inorganic fiber production processes and systems are disclosed. One process includes providing a molten inorganic fiberizable material, forming substantially vertical primary fibers from the molten material, and attenuating the primary fibers using an oxy-fuel fiberization burner. Other processes include forming a composition comprising combustion gases, aspirated air and inorganic fibers, and preheating a fuel stream and/or an oxidant stream prior to combustion in a fiberization burner using heat developed during the process. Flame temperature of fiberization burners may be controlled by monitoring various burner parameters.

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Patent Owner(s)

Patent OwnerAddress
JOHNS MANVILLE717 SEVENTEENTH STREET DENVER CO 80202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borders, Harley Allen Highlands Ranch, US 7 235
McKenzie, Raymond L Swanton, US 4 191
Nijakowski, Michael R Whitehouse, US 4 191
Thome, William J Maumee, US 4 191

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