METHOD OF PRODUCING LOWER ALCOHOLS FROM GLYCEROL
    13.
    发明申请
    METHOD OF PRODUCING LOWER ALCOHOLS FROM GLYCEROL 审中-公开
    从甘油生产低级醇的方法

    公开(公告)号:US20100019192A1

    公开(公告)日:2010-01-28

    申请号:US12278634

    申请日:2006-10-31

    IPC分类号: C09K5/00 C07C31/20 B01J19/00

    摘要: A reactive-separation process converts glycerin into lower alcohols, having boiling points less than 2000 C, at high yields. Conversion of natural glycerin to propylene glycol through an acetol intermediate is achieved at temperatures from 150° to 2500 C at pressures from 1 and 25 bar. The preferred applications of the propylene glycol are as an antifreeze, deicing compound, or anti-icing compound. The preferred catalyst for this process in a copper-chromium.

    摘要翻译: 反应分离工艺以高产率将甘油转化成沸点低于2000℃的低级醇。 通过丙酮醇中间体将天然甘油转化成丙二醇在1和25巴的压力下,在150〜2500℃的温度下进行。 丙二醇的优选应用是防冻剂,除冰化合物或防冰化合物。 铜 - 铬中该方法的优选催化剂。

    METHOD OF PRODUCING LOWER ALCOHOLS FROM GLYCEROL
    14.
    发明申请
    METHOD OF PRODUCING LOWER ALCOHOLS FROM GLYCEROL 有权
    从甘油生产低级醇的方法

    公开(公告)号:US20090105509A1

    公开(公告)日:2009-04-23

    申请号:US12340371

    申请日:2008-12-19

    申请人: Galen J. Suppes

    发明人: Galen J. Suppes

    IPC分类号: C07C31/18

    摘要: This invention relates generally to a process for value-added processing of fats and oils to yield glycerol and glycerol derivatives. More particularly, the process converts glycerol to acetol and then acetol to propylene glycol to produce a propylene glycol with ultra-low amounts of ethylene glycol. The propylene glycol thus produced may be used as an antifreeze, deicing compound, or anti-icing compound.

    摘要翻译: 本发明一般涉及脂肪和油的增值加工以产生甘油和甘油衍生物的方法。 更具体地说,该方法将甘油转化成丙酮醇,然后将丙酮醇转化成丙二醇以生产具有超低量乙二醇的丙二醇。 如此生产的丙二醇可以用作防冻剂​​,除冰化合物或防冰化合物。

    Method of producing lower alcohols from glycerol
    16.
    发明授权
    Method of producing lower alcohols from glycerol 有权
    从甘油生产低级醇的方法

    公开(公告)号:US08563783B2

    公开(公告)日:2013-10-22

    申请号:US13595185

    申请日:2012-08-27

    申请人: Galen J. Suppes

    发明人: Galen J. Suppes

    IPC分类号: C07C27/04

    摘要: This invention relates generally to a process for value-added processing of fats and oils to yield glycerol and glycerol derivatives. More particularly, the process converts glycerol to acetol and then acetol to propylene glycol to produce a propylene glycol with ultra-low amounts of ethylene glycol. The propylene glycol thus produced may be used as an antifreeze, deicing compound, or anti-icing compound.

    摘要翻译: 本发明一般涉及脂肪和油的增值加工以产生甘油和甘油衍生物的方法。 更具体地说,该方法将甘油转化成丙酮醇,然后将丙酮醇转化成丙二醇以生产具有超低量乙二醇的丙二醇。 如此生产的丙二醇可用作防冻剂​​,除冰化合物或防冰化合物。

    Method Of Producing Lower Alcohols From Glycerol
    17.
    发明申请
    Method Of Producing Lower Alcohols From Glycerol 有权
    从甘油生产低级醇的方法

    公开(公告)号:US20120330070A1

    公开(公告)日:2012-12-27

    申请号:US13595185

    申请日:2012-08-27

    申请人: Galen J. Suppes

    发明人: Galen J. Suppes

    IPC分类号: C07C29/60

    摘要: This invention relates generally to a process for value-added processing of fats and oils to yield glycerol and glycerol derivatives. More particularly, the process converts glycerol to acetol and then acetol to propylene glycol to produce a propylene glycol with ultra-low amounts of ethylene glycol. The propylene glycol thus produced may be used as an antifreeze, deicing compound, or anti-icing compound.

    摘要翻译: 本发明一般涉及脂肪和油的增值加工以产生甘油和甘油衍生物的方法。 更具体地说,该方法将甘油转化成丙酮醇,然后将丙酮醇转化成丙二醇以生产具有超低量乙二醇的丙二醇。 如此生产的丙二醇可用作防冻剂​​,除冰化合物或防冰化合物。

    Method of producing lower alcohols from glycerol
    18.
    发明授权
    Method of producing lower alcohols from glycerol 有权
    从甘油生产低级醇的方法

    公开(公告)号:US08252961B2

    公开(公告)日:2012-08-28

    申请号:US12340371

    申请日:2008-12-19

    申请人: Galen J. Suppes

    发明人: Galen J. Suppes

    IPC分类号: C07C29/60

    摘要: This invention relates generally to a process for value-added processing of fats and oils to yield glycerol and glycerol derivatives. More particularly, the process converts glycerol to acetol and then acetol to propylene glycol to produce a propylene glycol with ultra-low amounts of ethylene glycol. The propylene glycol thus produced may be used as an antifreeze, deicing compound, or anti-icing compound.

    摘要翻译: 本发明一般涉及脂肪和油的增值加工以产生甘油和甘油衍生物的方法。 更具体地说,该方法将甘油转化成丙酮醇,然后将丙酮醇转化成丙二醇以生产具有超低量乙二醇的丙二醇。 如此生产的丙二醇可用作防冻剂​​,除冰化合物或防冰化合物。

    Method of producing lower alcohols from glycerol
    19.
    发明授权
    Method of producing lower alcohols from glycerol 有权
    从甘油生产低级醇的方法

    公开(公告)号:US08017816B2

    公开(公告)日:2011-09-13

    申请号:US11510992

    申请日:2006-08-28

    IPC分类号: C07C27/04

    摘要: A reactive-separation process converts glycerin into lower alcohols, having boiling points less than 200° C., at high yields. Conversion of natural glycerin to propylene glycol through an acetol intermediate is achieved at temperatures from 150° to 250° C. at pressures from 1 and 25 bar. The preferred applications of the propylene glycol are as an antifreeze, deicing compound, or anti-icing compound. The preferred catalyst for this process in a copper-chromium.

    摘要翻译: 反应分离方法以高产率将甘油转化成沸点低于200℃的低级醇。 通过丙酮醇中间体将天然甘油转化为丙二醇在1和25巴的压力下,在150〜250℃的温度下进行。 丙二醇的优选应用是防冻剂,除冰化合物或防冰化合物。 铜 - 铬中该方法的优选催化剂。

    GAS PHASE REACTION PROCESS FOR POLYHYDRIC COMPOUNDS
    20.
    发明申请
    GAS PHASE REACTION PROCESS FOR POLYHYDRIC COMPOUNDS 审中-公开
    多相化合物的气相反应方法

    公开(公告)号:US20100094066A1

    公开(公告)日:2010-04-15

    申请号:US12523363

    申请日:2008-01-17

    申请人: Galen J. Suppes

    发明人: Galen J. Suppes

    IPC分类号: C07C31/18

    摘要: The present invention provides processes for the gas phase conversion of a polyhydric feedstock into an oxygen-containing product. The polyhydric feedstock comprises water and at least one polyhydric compound having from about four to about twelve carbon atoms and more than three hydroxyl groups. Also provided are processes for the separation of the oxygen-containing product from the reaction product mixture.

    摘要翻译: 本发明提供了将多元原料气相转化为含氧产物的方法。 多元原料包括水和至少一种具有约四至约十二个碳原子和三个以上羟基的多羟基化合物。 还提供了用于从反应产物混合物中分离含氧产物的方法。