发明名称 |
RECOVERY AND USE OF WOOD ACETYLATION FLUID |
摘要 |
Disclosed is the integration of the production of acetic anhydride from ketene, and the acetylation of wood using acetylation fluid comprising acetic acid and acetic anhydride. The invention involves recirculating acetylation fluid recovered from wood acetylation to a unit for the production of acetic anhydride from acetic acid and ketene. The acetic anhydride product stream can, in turn, be directly used as a wood acetylation fluid. |
申请公布号 |
WO2016009060(A1) |
申请公布日期 |
2016.01.21 |
申请号 |
WO2015EP66449 |
申请日期 |
2015.07.17 |
申请人 |
TRICOYA TECHNOLOGIES LTD |
发明人 |
BENSTEAD, STEPHEN JOHN;PAINTER, BENJAMIN THOMAS |
分类号 |
B08B3/06;B27K3/34;C07C51/44 |
主分类号 |
B08B3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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