-
公开(公告)号：US09018424B2
公开(公告)日：2015-04-28
申请号：US13076053
申请日：2011-03-30
申请人： Izumi Morita , Masateru Ito , Hideki Sawai , Shinichi Minegishi , Katsushige Yamada , Kenji Kawamura , Shinichi Yamane
发明人： Izumi Morita , Masateru Ito , Hideki Sawai , Shinichi Minegishi , Katsushige Yamada , Kenji Kawamura , Shinichi Yamane
CPC分类号： C07C29/76 , C07C31/202 , C07C31/205 , C07C31/207 , C07C31/225
摘要： A method for producing a diol or triol, which has a step of removing impurities contained in a diol- or triol-containing solution, is provided. In the method, a diol- or triol-containing solution is filtered through a nanofiltration membrane having a polyamide-containing functional layer. The diol- or triol-containing solution is then collected from the permeate flow of the nanofiltration membrane.
摘要翻译： 提供了一种制备二醇或三醇的方法，其具有除去二醇或三醇溶液中所含杂质的步骤。 在该方法中，通过具有含聚酰胺功能层的纳滤膜过滤二醇或三醇溶液。 然后从纳滤膜的渗透流中收集含二醇或三醇的溶液。
-
公开(公告)号：US08558037B2
公开(公告)日：2013-10-15
申请号：US13076052
申请日：2011-03-30
申请人： Izumi Morita , Masateru Ito , Hideki Sawai , Shinichi Minegishi , Katsushige Yamada , Kenji Kawamura
发明人： Izumi Morita , Masateru Ito , Hideki Sawai , Shinichi Minegishi , Katsushige Yamada , Kenji Kawamura
IPC分类号： C07C29/74
摘要： A method of producing butanol, which has a step of removing impurities contained in a butanol-containing solution, is provided. In the method, a butanol-containing solution is filtered through a nanofiltration membrane. Then the butanol-containing solution is collected from the permeate flow of the nanofiltration membrane.
摘要翻译： 提供一种生产丁醇的方法，其具有除去含丁醇溶液中所含的杂质的步骤。 在该方法中，将含丁醇的溶液通过纳滤膜过滤。 然后从纳滤膜的渗透流中收集含丁醇的溶液。
-
公开(公告)号：US20120253082A1
公开(公告)日：2012-10-04
申请号：US13076053
申请日：2011-03-30
申请人： Izumi MORITA , Masateru Ito , Hideki Sawai , Shinichi Minegishi , Katsushige Yamada , Kenji Kawamura , Shinichi Yamane
发明人： Izumi MORITA , Masateru Ito , Hideki Sawai , Shinichi Minegishi , Katsushige Yamada , Kenji Kawamura , Shinichi Yamane
IPC分类号： C07C29/76
CPC分类号： C07C29/76 , C07C31/202 , C07C31/205 , C07C31/207 , C07C31/225
摘要： A method for producing a diol or triol, which has a step of removing impurities contained in a diol- or triol-containing solution, is provided. In the method, a diol- or triol-containing solution is filtered through a nanofiltration membrane having a polyamide-containing functional layer. The diol- or triol-containing solution is then collected from the permeate flow of the nanofiltration membrane.
摘要翻译： 提供了一种制备二醇或三醇的方法，其具有除去二醇或三醇溶液中所含杂质的步骤。 在该方法中，通过具有含聚酰胺功能层的纳滤膜过滤二醇或三醇溶液。 然后从纳滤膜的渗透流中收集含二醇或三醇的溶液。
-
公开(公告)号：US20120253086A1
公开(公告)日：2012-10-04
申请号：US13076052
申请日：2011-03-30
申请人： Izumi MORITA , Masateru Ito , Hideki Sawai , Shinichi Minegishi , Katsushige Yamada , Kenji Kawamura
发明人： Izumi MORITA , Masateru Ito , Hideki Sawai , Shinichi Minegishi , Katsushige Yamada , Kenji Kawamura
摘要： A method of producing butanol, which has a step of removing impurities contained in a butanol-containing solution, is provided. In the method, a butanol-containing solution is filtered through a nanofiltration membrane. Then the butanol-containing solution is collected from the permeate flow of the nanofiltration membrane.
摘要翻译： 提供一种生产丁醇的方法，其具有除去含丁醇溶液中所含的杂质的步骤。 在该方法中，将含丁醇的溶液通过纳滤膜过滤。 然后从纳滤膜的渗透流中收集含丁醇的溶液。
-
公开(公告)号：US10696785B2
公开(公告)日：2020-06-30
申请号：US14000897
申请日：2012-02-21
申请人： Masateru Ito , Izumi Morita , Kenji Kawamura , Tetsuya Yamada , Sadanori Kumazawa , Katsushige Yamada
发明人： Masateru Ito , Izumi Morita , Kenji Kawamura , Tetsuya Yamada , Sadanori Kumazawa , Katsushige Yamada
摘要： A diol composition includes a diol as a major component and has an electrical conductivity of 0.6 to 30 mS/m.
-
公开(公告)号：US20140296471A1
公开(公告)日：2014-10-02
申请号：US14000897
申请日：2012-02-21
申请人： Masateru Ito , Izumi Morita , Kenji Kawamura , Tetsuya Yamada , Sadanori Kumazawa , Katsushige Yamada
发明人： Masateru Ito , Izumi Morita , Kenji Kawamura , Tetsuya Yamada , Sadanori Kumazawa , Katsushige Yamada
IPC分类号： C08G63/16
摘要： A diol composition includes a diol as a major component and has an electrical conductivity of 0.6 to 30 mS/m.
摘要翻译： 二醇组合物包含二醇作为主要组分，并且具有0.6至30mS / m的导电率。
-
7.发明申请公开(公告)号：US20110263811A1
公开(公告)日：2011-10-27
申请号：US13142062
申请日：2009-12-25
申请人： Kenji Sawai , Hideki Sawai , Takashi Mimitsuka , Ito Masateru , Katsushige Yamada , Kenji Kawamura , Shin-ichi Minegishi , Izumi Nakagawa , Tatsuya Nagano
发明人： Kenji Sawai , Hideki Sawai , Takashi Mimitsuka , Ito Masateru , Katsushige Yamada , Kenji Kawamura , Shin-ichi Minegishi , Izumi Nakagawa , Tatsuya Nagano
IPC分类号： C08G63/78 , C07D319/12 , C12P7/56
摘要： Lactic acid is obtained by a method including (A) a step of continuous fermentation wherein a fermentation culture medium of a microorganism having an ability of lactic acid fermentation is filtered through a porous membrane having an average pore size of not less than 0.01 μm and less than 1 μm with a transmembrane pressure difference within the range of 0.1 to 20 kPa, and the permeate is collected, while retaining the non-permeated liquid in or returning the non-permeated liquid to the culture, and adding a fermentation feedstock to the culture; (B) a step of filtering the permeate obtained in Step (A) through a nanofiltration membrane; and (C) a step of distilling the permeate obtained in Step (B) under a pressure of not less than 1 Pa and not more than atmospheric pressure, at 25° C. to 200° C. to recover lactic acid.
摘要翻译： 乳酸通过以下方法获得：（A）连续发酵步骤，其中具有乳酸发酵能力的微生物的发酵培养基通过平均孔径不小于0.01μm的多孔膜过滤 超过1μm，跨膜压力差在0.1〜20kPa的范围内，并收集渗透物，同时将非渗透液体保留在或将非渗透液体返回到培养物中，并向培养物中加入发酵原料 ; （B）通过纳滤膜对步骤（A）中得到的渗透物进行过滤的工序; 和（C）在25℃至200℃下，在不低于1Pa且不大于大气压的压力下，将步骤（B）中得到的渗透物蒸馏的步骤，以回收乳酸。
-
公开(公告)号：US20140171614A1
公开(公告)日：2014-06-19
申请号：US14233900
申请日：2012-07-20
摘要： By subjecting an organic acid derived from a biomass resource to oxidation treatment using an oxidizing agent such as hydrogen peroxide, tert-butylhydroperoxide, ozone, sodium hypochlorite or sodium chlorite, colored impurities contained in the organic acid derived from a biomass resource can be removed.
摘要翻译： 通过使用氧化剂如过氧化氢，叔丁基过氧化氢，臭氧，次氯酸钠或亚氯酸钠等氧化剂对来自生物质资源的有机酸进行氧化处理，可以除去由生物质资源得到的有机酸中所含的有色杂质。
-
公开(公告)号：US10683254B2
公开(公告)日：2020-06-16
申请号：US13142062
申请日：2009-12-25
申请人： Kenji Sawai , Hideki Sawai , Takashi Mimitsuka , Ito Masateru , Katsushige Yamada , Kenji Kawamura , Shin-ichi Minegishi , Izumi Nakagawa , Tatsuya Nagano
发明人： Kenji Sawai , Hideki Sawai , Takashi Mimitsuka , Ito Masateru , Katsushige Yamada , Kenji Kawamura , Shin-ichi Minegishi , Izumi Nakagawa , Tatsuya Nagano
摘要： Lactic acid is obtained by a method including (A) a step of continuous fermentation wherein a fermentation culture medium of a microorganism having an ability of lactic acid fermentation is filtered through a porous membrane having an average pore size of not less than 0.01 μm and less than 1 μm with a transmembrane pressure difference within the range of 0.1 to 20 kPa, and the permeate is collected, while retaining the non-permeated liquid in or returning the non-permeated liquid to the culture, and adding a fermentation feedstock to the culture; (B) a step of filtering the permeate obtained in Step (A) through a nanofiltration membrane; and (C) a step of distilling the permeate obtained in Step (B) under a pressure of not less than 1 Pa and not more than atmospheric pressure, at 25° C. to 200° C. to recover lactic acid.
-
10.发明授权公开(公告)号：US09175374B2
公开(公告)日：2015-11-03
申请号：US14239683
申请日：2012-08-23
IPC分类号： B32B15/04 , B32B15/18 , C23C2/02 , C23C2/06 , C21D8/02 , C23C2/28 , C21D9/48 , C22C38/00 , C22C38/14 , C22C38/60 , B32B15/01 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12 , C23C2/40
CPC分类号： C23C2/02 , B32B15/013 , C21D8/0236 , C21D8/0263 , C21D9/48 , C22C38/00 , C22C38/001 , C22C38/002 , C22C38/008 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/22 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/38 , C22C38/60 , C23C2/06 , C23C2/28 , C23C2/40 , Y10T428/12799 , Y10T428/12972
摘要： A high strength hot-dip galvanized steel sheet has TS of 440 MPa or more and an average r value of 1.30 or more, where the absolute value of the planar anisotropy of the r value (Δr) is 0.20 or less. A chemical composition contains C: 0.010% or more and 0.04% or less, Si: more than 1.0% and 1.5% or less, Mn: 1.0% or more and 3.0% or less, P: 0.005% or more and 0.1% or less, S: 0.01% or less, sol. Al: 0.005% or more and 0.5% or less, N: 0.01% or less, Nb: 0.010% or more and less than 0.05%, Ti: 0.015% or more and 0.120% or less, and the remainder composed of Fe and incidental impurities, wherein (Nb/93)/(C/12) 0.20 and 0.005
摘要翻译： 高强度热浸镀锌钢板的r值（＆Dgr; r）的平面各向异性的绝对值为0.20以下，TS为440MPa以上，平均r值为1.30以上。 化学成分含有C：0.010％以上且0.04％以下，Si：1.0％以上且1.5％以下，Mn：1.0％以上3.0％以下，P：0.005％以上且0.1％以下 较少，S：0.01％以下，溶胶。 Al：0.005％以上且0.5％以下，N：0.01％以下，Nb：0.010％以上且小于0.05％，Ti：0.015％以上且0.120％以下，余量由Fe和 其中（Nb / 93）/（C / 12）0.20和0.005
-
-
-
-
-
-
-
-
-
搜索结果
73 条记录 (耗时 0.028 秒)