Production system for composite porous solid articles
US10625213B2 · kind B2 · utility
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2References
14Claims
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Key dates
| Filing date | Apr 12, 2016 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | May 12, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2323/42
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A production system for manufacturing composite porous solid articles is provided wherein the color of such articles is monitored to confirm that the articles, which are produced by heating and compressing mixtures of poly(vinylidene fluoride) binder powder (such as Kyblock® resin from Arkema) and activated carbon powder, are fully cured. Adjustments to the processing conditions are made when a region of the article appears blue (indicative of incomplete curing).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.