| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 645733 | Applied Thermal Engineering | 2014 | 8 Pages |
•The Green Integrated Forest Biorefinery (GIFBR) is a new biorefinery concept.•A GIFBR includes a pulp mill, a biorefinery, a gasification and a polygeneration units.•An implementation strategy by phase is proposed to successfully develop a GIFBR.•To determine achievable level of integration between the GIFBR constituents is crucial.•GIFBR concept technically and economically feasibility for pulp and paper mills.
The Green Integrated Forest Biorefinery (GIFBR), a new concept suitable for implementation in pulp and paper mills is characterized by low greenhouse gases emissions, reduced water consumption and production of effluents. Its fossil fuel consumption must be nil. Several challenges have to be addressed to develop a sustainable GIFBR facility. An implementation strategy by phase is proposed to schedule the total capital investment over several years and to mitigate the economic risks associated with the transformation of an existing pulp and paper mill into a GIFBR. In the first phase of the methodology, the receptor mill and the biorefinery plant are selected. An intensive energy and material integration of the two plants is performed in the second phase, then a gasification unit is implemented and, finally a polygeneration unit is installed. The methodology is illustrated by application to a case study based on a reference Canadian Kraft mill. Each phase of the implementation strategy of the GIFBR is described.
