发明名称 |
FORFARANDE FOR UTVINNANDE AV XYLITOL |
摘要 |
Method for recovering xylitol of the disclosure A method for prepairing pharmaceutical grade xylitol from an all aqueous solution containing mixtures of polyols including xylitol which comprises subjecting the solution to a crude crystallization and recrystallization of xylitol followed by the recovery of residual xylitol from the mother liquor by fractionating the solution using at least two columns of ion-exchange resin in two different metal forms. |
申请公布号 |
SE7702597(L) |
申请公布日期 |
1977.09.16 |
申请号 |
SE19770002597 |
申请日期 |
1977.03.08 |
申请人 |
SUOME SOKERI OY |
发明人 |
MELAJA A J;VIRTANEN J J;HEIKKILE H O |
分类号 |
C07C29/132;C07C27/00;C07C29/14;C07C29/74;C07C29/76;C07C29/78;C07C31/18;C07C67/00;F16L5/02 |
主分类号 |
C07C29/132 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|