Method of glass batch preheating and liquefying with recycling of particulates
US4696691A · kind A · utility
4Cited by
10References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 1986 |
| Grant date | Sep 29, 1987 |
| Priority date | — |
| Expiry date | Oct 2, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P40/50
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
In a material preheating and liquefying process such as in a glassmaking operation, particulates entrained in the exhaust from the preheating stage are collected and returned to the process at a location where a molten phase is present and re-entrainment is suppressed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.