发明授权
- 专利标题： Method for the integrated production of cellulose and low-molecular-weight reusable materials
- 专利标题（中）： 综合生产纤维素和低分子量可重复使用材料的方法
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申请号： US13062732申请日： 2009-09-07
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公开(公告)号： US08853478B2公开(公告)日： 2014-10-07
- 发明人: Otto Machhammer , Jochem Henkelmann , Wolfgang Rohde , Mario Emmeluth , Sonja Giesa
- 申请人： Otto Machhammer , Jochem Henkelmann , Wolfgang Rohde , Mario Emmeluth , Sonja Giesa
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： EP08163886 20080908
- 国际申请： PCT/EP2009/061529 WO 20090907
- 国际公布： WO2010/026244 WO 20100311
- 主分类号： C07C1/00
- IPC分类号： C07C1/00 ; D21C9/12 ; C07C41/18 ; C07C37/54 ; D21C11/00
摘要：
The present invention relates to an integrated method for producing cellulose and at least one low-molecular-weight reusable material, in which a starting material containing lignocellulose is provided and subjected to a decomposition with a processing medium. A fraction enriched with cellulose and a fraction depleted of cellulose is then isolated from the decomposition material, the depleted fraction of cellulose being subjected to a treatment during which at least one low-molecular-weight reusable material is obtained.
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