发明名称 |
processo para usar um nitroalcano como arrastador e aparelhagem para usar um nitroalcano como arrastador |
摘要 |
Disclosed are a process and an apparatus for concentrating an organic acid by using a nitroalkane as an entrainer for the azeotropic removal of water from an aqueous organic acid solution. The nitroalkane may be the same as a nitroalkane that is the product of a high pressure nitration process that produces nitroalkanes and aqueous organic acid. |
申请公布号 |
BR112013014210(A2) |
申请公布日期 |
2016.09.13 |
申请号 |
BR20131114210 |
申请日期 |
2011.12.07 |
申请人 |
ANGUS CHEMICAL COMPANY;DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
DANIEL M. TRAUTH;JOHN G. PENDERGAST;MAHESH RATNAKAR SAWANT |
分类号 |
B01D3/36;C07C201/08;C07C201/16 |
主分类号 |
B01D3/36 |
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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