Patent · US Active

Method for carbonizing lignocelluosic material as a powder

US10532931B2 · kind B2 · utility

0Cited by

2References

24Claims

0Family size

Assignee

Stora Enso OYJ · FI

Inventors

Stephan Walter · Stuvsta-Snättringe, SE
Niklas Garoff · Härnösand, SE

Key dates

Filing date	Dec 11, 2015
Grant date	Jan 14, 2020
Priority date	—
Expiry date	Dec 11, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T50/678
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present invention provides a novel cost efficient method for carbonizing lignocellulosic material to carbonized particles or agglomerates, preferably carbon powder. Also uses of said particles or agglomerates are disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.