公开(公告)号：WO2017074183A8

公开(公告)日：2017-06-22

申请号：PCT/NL2016050742

申请日：2016-10-26

Applicant: AVANTIUM KNOWLEDGE CENTRE B V

Inventor： MIJA ALICE CRISTINA ,  DE JONG EDSERD ,  VAN DER WAAL JAN CORNELIS ,  VAN KLINK GERARDUS PETRUS MARIA

IPC: C08J9/00 ,  C08K5/00 ,  C08L99/00

CPC classification number: C08L99/00 ,  C08J9/0085 ,  C08J9/142 ,  C08J9/28 ,  C08J2201/05 ,  C08J2203/12 ,  C08J2205/04 ,  C08J2205/044 ,  C08J2399/00 ,  C08K5/0008

Abstract: The invention provides a foam, comprising a cellular structure and having a density of at most 0.50 g/cm3, wherein the cellular structure is provided by a solid material that comprises humins. Such a foam is prepared in a process, which comprises: - providing a starting material containing humins; and - heating the starting material to a temperature in the range of 150 to 450 °C. The foam can be used in articles for a variety of applications such as substrate for plant growth, as adsorbent for treating waste water or waste gases, as support for solid catalysts, as insulation material, or packaging material.

Abstract translation: 本发明提供了一种泡沫，其包含多孔结构并具有至多0.50g / cm 3的密度，其中该多孔结构由包含腐殖质的固体材料提供。 这种泡沫体的制备方法包括： - 提供含有腐殖质的起始材料; 和 - 将起始材料加热到150-450℃的温度。 泡沫可用于各种用途的制品中，如用于植物生长的基质，用作处理废水或废气的吸附剂，用作固体催化剂的载体，作为绝缘材料或包装材料。