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65 条记录 (耗时 0.015 秒)

    CONTROL DEVICE, CONTROL METHOD, COMPUTER PROGRAM, AND METHOD FOR PRODUCING ORGANIC COMPOUND
    23.
    发明申请
    CONTROL DEVICE, CONTROL METHOD, COMPUTER PROGRAM, AND METHOD FOR PRODUCING ORGANIC COMPOUND 审中-公开

    公开(公告)号：US20200308529A1

    公开(公告)日：2020-10-01

    申请号：US16829737

    申请日：2020-03-25

    申请人： AJINOMOTO CO., INC.

    发明人： Yoshiki SHIMODAIRA ,  Hiroki KOBAYASHI ,  Takahiro TERAWAKI ,  Yasuhiro KUSUNOSE

    IPC分类号： C12M1/34 ,  C07C227/28 ,  C12P13/08 ,  G05B15/02

    摘要： A control device performs control of a culture condition in production of an organic compound by a fermentation method. The control device executes processing a plurality of times to acquire culture data, to calculate, using the acquired culture data, a plurality of candidates for a culture condition set in advance, and a linear model set in advance that outputs a production amount of an organic compound at a future time, the production amount at the future time for each of the candidates, to determine an optimum candidate out of the candidates using the calculated production amount at the future time for each of the candidates and a target production amount of the organic compound at the future time set in advance, and to change the culture condition to the determined candidate. The linear model and the target production amount are set for each time.

    Purification of lysine by reverse-phase osmosis
    29.
    发明授权
    Purification of lysine by reverse-phase osmosis 失效
    通过反相渗透法纯化赖氨酸

    公开(公告)号：US4601829A

    公开(公告)日：1986-07-22

    申请号：US685792

    申请日：1984-12-24

    申请人： Tetsuya Kaneko ,  Masaru Saeki ,  Kiyoshi Tanaka ,  Tetsuya Kawakita

    发明人： Tetsuya Kaneko ,  Masaru Saeki ,  Kiyoshi Tanaka ,  Tetsuya Kawakita

    IPC分类号： C07C227/40 ,  C07C67/00 ,  C07C227/00 ,  C07C227/28 ,  C07C229/26 ,  C12P13/08 ,  B01D13/00

    CPC分类号： C12P13/08 ,  B01D61/025 ,  Y02P20/126

    摘要： A process for purifying lysine in a lysine production process, which involves passing a solution containing lysine over a cation exchange resin such that lysine adsorbs onto the resin, eluting adsorbed lysine from the resin with an aqueous solution of ammonia to produce a lysine-containing elution liquid, passing the elution liquid directly to a reverse osmosis membrane system, and concentrating the lysine-containing elution liquid with the reverse osmosis membrane system such that ammonia is selectively removed from the lysine containing elution; the aqueous ammonia which is separated from the lysine may be recycled through the cation exchange resin to regenerate the resin or to elute more lysine from the resin.

    摘要翻译： 一种在赖氨酸生产过程中纯化赖氨酸的方法，其涉及使含有赖氨酸的溶液通过阳离子交换树脂，使得赖氨酸吸附到树脂上，用氨水溶液洗脱树脂上的赖氨酸，产生含赖氨酸的洗脱液 液体，将洗脱液直接通入反渗透膜系统，并将含赖氨酸的洗脱液与反渗透膜系统浓缩，使氨选择性地从含有赖氨酸的洗脱液中除去; 从赖氨酸分离的氨水可以通过阳离子交换树脂再循环以再生树脂或从树脂洗脱更多的赖氨酸。

    Refining phenylalanine
    30.
    发明授权
    Refining phenylalanine 失效
    精制苯丙氨酸

    公开(公告)号：US4584400A

    公开(公告)日：1986-04-22

    申请号：US678809

    申请日：1984-12-06

    申请人： Masaru Otani ,  Chiaki Sano ,  Isao Kusumoto

    发明人： Masaru Otani ,  Chiaki Sano ,  Isao Kusumoto

    IPC分类号： C07C227/40 ,  C07C67/00 ,  C07C227/00 ,  C07C227/28 ,  C07C229/30 ,  C07C229/36 ,  C12P13/22 ,  C07C45/79

    CPC分类号： C12P13/222

    摘要： A process for refining phenylalanine, in which a phenylalanine solution containing tyrosine as the main impurity and other impurities is contacted with a non-polar, highly porous synthetic adsorbent, adsorbing phenylalanine on the adsorbent selectively, and eluting and recovering the adsorbed phenylalanine, is disclosed.

    摘要翻译： 公开了一种用于精制苯丙氨酸的方法，其中将含有酪氨酸作为主要杂质的苯丙氨酸溶液和其它杂质与非极性，高度多孔的合成吸附剂接触，选择性地吸附苯丙氨酸，并洗脱和回收吸附的苯丙氨酸 。