processo para purificar 1,2-propanodiol para remover impurezas por destilação, e, dispositivo para realizar o processo
The present invention relates to a process for preparing deodorized 1,2-propanediol, to the use of the purified propanediol and to an apparatus for performing the process.
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| Format: | Patent |
| Sprache: | por |
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| Zusammenfassung: | The present invention relates to a process for preparing deodorized 1,2-propanediol, to the use of the purified propanediol and to an apparatus for performing the process. |
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