| 摘要 |
<p>Glass articles are made by remelting and conditioning particulate glass. The glass may be in the form of cullet, optionally crushed and graded, and is fed into a heating vessel (4) and a conditioning vessel (7), from which molten glass is withdrawn to form the desired articles. The heating vessel (4) preferably incorporate a plasma heating device (6) to provide rapid and effective heating of the glass particles to form a glass melt.</p> |
