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Glass melting processes

The glass melting process involves reactions between various batch components, based on a variety of mechanisms. The knowledge of these reactions is mostly of qualitative nature, i.e. the main products and the particular reaction temperature intervals are known. The kinetics data are available only for some simple systems. [Pg.48]

The glass melting process always involves a fairly intensive melt flow it must be taken into account when melting in pots or tanks, but is of special significance in the case of continuous tank furnaces where it is a prerequisite of correct furnace function. Melt flow has the positive effect of accelerating the mass and heat transfer. Increased corrosion of refractories and possible carry-over of unmelted batch into the refining and working zone are its undesirable consequences. [Pg.274]

Optimization of glass-melting processes that use oxygen/fuel combustion, including the development of computer models ... [Pg.48]

However experiments in industrial glass furnaces are risky and extremely difficult to carry out because of the harsh conditions in the furnaces, high temperatures and limited positions of access to the glass melt. Also in industrial glass production, no changes can be made which may disturb the glass melting process and have potential detrimental effect on the product quality. [Pg.223]

Many methods can reclaim 40-70 % of the flue gas heat contents, depending on the flue gas inlet temperature. This may result in glass melt process energy savings of 12 to more than 20 %. [Pg.14]

Sakamoto O. Iseda T. Energy Conservation Technology for the Glass Melting Process. J. HTSJ, 2010,49(207), 14-18. [Pg.26]

ICG TC21 MODELING OF GLASS MELTING PROCESSES - HOW RELIABLE AND VALIDATED SIMULATION TOOLS CAN HELP TO IMPROVE GLASS MELTING EFFICIENCY AND PRODUCTIVITY. [Pg.227]

TECHNICAL COMMITTEE 21 MODELLING OF GLASS MELTING PROCESSES ... [Pg.235]

See other pages where Glass melting processes is mentioned: [Pg.451]    [Pg.2509]    [Pg.48]    [Pg.62]    [Pg.27]    [Pg.673]    [Pg.675]    [Pg.136]    [Pg.223]    [Pg.223]    [Pg.665]    [Pg.233]    [Pg.4]    [Pg.10]    [Pg.13]    [Pg.17]    [Pg.59]    [Pg.227]    [Pg.228]    [Pg.228]    [Pg.229]    [Pg.229]    [Pg.230]    [Pg.231]    [Pg.232]    [Pg.233]    [Pg.234]    [Pg.235]    [Pg.235]    [Pg.236]    [Pg.237]    [Pg.238]    [Pg.239]    [Pg.240]    [Pg.241]    [Pg.242]    [Pg.243]    [Pg.244]    [Pg.245]    [Pg.246]    [Pg.247]    [Pg.248]   
See also in sourсe #XX -- [ Pg.331 ]

See also in sourсe #XX -- [ Pg.461 ]



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Enamels Glass-melting processes

MELT PROCESSING

Melt glass

Melt processability

Melt-processible

Processing melting

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