Sequentially-fed process for enzymatic hydrolysis with additions of pre-treated substrate increasingly spread out over time
US10865426B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Sep 27, 2018 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | Sep 27, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E50/10
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention relates to a sequentially fed process for enzymatic hydrolysis in which, under agitation, a pre-treated lignocellulosic substrate is brought into contact with water and with enzymes in a reactor, said process being characterised in that the sequential addition to the reactor of the pre-treated lignocellulosic substrate is carried out increasingly spread out over time, in order to obtain a predetermined final content of dry matter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.