Desolventizing of starch
    21.
    发明授权
    Desolventizing of starch 失效
    STARCH的破坏

    公开(公告)号:US3578498A

    公开(公告)日:1971-05-11

    申请号:US3578498D

    申请日:1967-06-12

    CPC classification number: C08B30/06

    Abstract: STARCH WHICH HAS BEEN TREATED WITH A HYDROPHILIC ORGANIC SOLVENT SUCH AS A LOW MOLECULAR WEIGHT ALCOHOL, KETONE, OR THE LIKE, AND WHICH, AS A RESULT, RETAINS RELATIVELY LARGE QUANTITIES OF THE SOLVENT, IS DESOLVENTIZED BY CONTACTING IT WITH A HOT HUMID GAS, SUCH AS, FOR EXAMPLE, STEAM OR MOIST AIR, WHILE MAINTAINING THE STARCH AT A TEMPERATURE OF FROM ABOUT 160*F. TO ABOUT 320*F. AND AT A MOISTURE LEVEL OF FROM ABOUT 1% TO ABOUT 15%. THE PROCESS IS APPLICABLE TO ANY TYPE OR VARIETY OF STARCH, IN EITH NON-GELATINIZED OR PREGELATINIZED FORM; THE PROCESS DOES NOT ALTER OR OTHERWISE AFFECT THE PROPERTIES OF THE STARCH.

    Method for dewatering starch slurries containing swollen starch granules
    30.
    发明授权
    Method for dewatering starch slurries containing swollen starch granules 失效
    含有溶胀淀粉颗粒的淀粉浆的脱水方法

    公开(公告)号:US4345948A

    公开(公告)日:1982-08-24

    申请号:US282353

    申请日:1981-07-13

    CPC classification number: C08B31/00 C08L3/02

    Abstract: The production rate and yield resulting from the washing of starch conversion products containing swollen starch granules is improved by the addition to the wash water of 0.1 to 1% by weight, based on starch solids, of a cationic polymer which is a water-soluble acid salt of an aminoalkyl ester of a carboxylic acid polymer.

    Abstract translation: 通过加入基于淀粉固体的0.1至1重量%的洗涤水,阳离子聚合物是水溶性酸来改善由含有溶胀淀粉颗粒的淀粉转化产物的洗涤产生的生产速率和产率 羧酸聚合物的氨基烷基酯的盐。

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