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1. 发明授权

US06502520B1 Solid material melting apparatus 失效
标题翻译：固体材料熔化装置
公开(公告)号：US06502520B1
公开(公告)日：2003-01-07
申请号：US09600317
申请日：2000-07-13
申请人： Takashi Nishi , Hideo Hashida , Toshiaki Matsuo , Takeyuki Kondo , Masami Matsuda , Kiyotaka Ueda
发明人： Takashi Nishi , Hideo Hashida , Toshiaki Matsuo , Takeyuki Kondo , Masami Matsuda , Kiyotaka Ueda
IPC分类号： F23B500
CPC分类号： F23G5/24 , F23G5/085 , F23G5/16 , F23G2202/20 , F23G2204/204 , F23G2209/18 , G21F9/308 , G21F9/32
摘要： An incineration and melting furnace has a furnace main body that is filled with a conductive heat generation body (for example, graphite). Radioactive combustible materials in contact with the conductive heat generation body are burnt and the radiaoactive incombustible materials are melted. The resultant exhaust gases and the molten products flow downwardly in the conductive heat generation body filled region and flow out of a molten product discharging port. Noxious gases such as dioxins contained in the exhaust gases are thermally decomposed into a non-toxic state in a high temperature portion of the conductive heat generation region.
摘要翻译：焚烧熔化炉具有填充有导电性发热体（例如石墨）的炉主体。与导电发热体接触的放射性可燃材料被燃烧，并且辐射不燃材料熔化。所产生的废气和熔融产物在导电发热体填充区域中向下流动，并从熔融产物排出口流出。废气中含有的二恶英等有害气体在导电性发热区域的高温部分被热分解成无毒状态。

2. 发明申请

US20120310016A1 PROCESS FOR SYNTHESIS OF ACROLEIN 失效
标题翻译： ACROLEIN合成方法
公开(公告)号：US20120310016A1
公开(公告)日：2012-12-06
申请号：US13577680
申请日：2010-02-09
申请人： Takeyuki Kondo , Hiroyuki Ito , Yasunari Sase , Toshiaki Matsuo , Kenichiro Oka , Masayuki Kamikawa , Masashi Tanto
发明人： Takeyuki Kondo , Hiroyuki Ito , Yasunari Sase , Toshiaki Matsuo , Kenichiro Oka , Masayuki Kamikawa , Masashi Tanto
IPC分类号： C07C45/00
CPC分类号： B01J8/006 , B01J3/008 , B01J2219/00006 , C07C45/52 , C07C45/81 , Y02P20/544 , C07C47/22
摘要： An object of the present invention is to provide a technology which can suppress the blockage and abrasion of pipes and devices caused by the production of by-products and stably synthesize acrolein at a high yield, under a condition in which energy efficiency is improved by an elevated concentration of glycerol in a reaction liquid, in a process for synthesis of acrolein by reacting supercritical water and an acid with glycerol. An embodiment of the present invention includes: setting a concentration of glycerol in the reaction liquid at 30% by weight or lower; also cooling the reaction liquid to a temperature between a temperature (300° C. or lower) at which the reaction stops and a temperature (100° C. or higher) at which tar contained in the reaction liquid can keep a state in which its viscosity is sufficiently low; then separating and removing carbon particles from the reaction liquid; subsequently cooling the reaction liquid to a temperature which is a boiling point of water or lower and at which the tar component in the reaction liquid does not adhere to devices; and then decompressing the cooled reaction liquid.
摘要翻译：本发明的目的是提供一种能够抑制副产物生成引起的管道和装置的堵塞和磨损的技术，并且在能够提高能量效率的条件下以高产率稳定地合成丙烯醛在超临界水和酸与甘油反应合成丙烯醛的方法中，反应液中甘油浓度升高。本发明的一个实施方案包括：将反应液中甘油的浓度设定为30重量％以下; 还将反应液体冷却至反应停止的温度（300℃以下）和反应液中所含的焦油的温度（100℃以上）可以保持其状态粘度足够低; 然后从反应液中分离除去碳颗粒; 随后将反应液体冷却至沸点低于水的温度，反应液中的焦油成分不附着在装置上; 然后减压冷却的反应液。

3. 发明授权

US08153754B2 Equipment and method for producing polyhydroxycarboxylic acid 有权
标题翻译：多羟基羧酸的制备方法和设备
公开(公告)号：US08153754B2
公开(公告)日：2012-04-10
申请号：US12544477
申请日：2009-08-20
申请人： Masayuki Kamikawa , Toshiaki Matsuo , Naruyasu Okamoto , Kenichiro Oka , Takeyuki Kondo
发明人： Masayuki Kamikawa , Toshiaki Matsuo , Naruyasu Okamoto , Kenichiro Oka , Takeyuki Kondo
IPC分类号： C08G63/08 , B01D53/00 , B01J19/18
CPC分类号： C08G63/785 , B01J4/002 , B01J19/24 , B01J2219/00006 , B01J2219/00777 , B01J2219/185 , C08G63/06 , Y02P20/582
摘要： An equipment for producing polyhydroxycarboxylic acid, includes a ring-opening polymerization apparatus, a liquid phase devolatilizing apparatus, and a drying apparatus, wherein an indirect heat exchanger is connected to a vent gas discharge path of the liquid phase devolatilizing apparatus. The indirect heat exchanger captures a dispersed in-process substance containing hydroxycarboxylic acid cyclic dimers and transfers the substance to the ring-opening polymerization apparatus; a wet condenser and a hot well are connected to a vent gas discharge path of the indirect heat exchanger and that of the drying apparatus, respectively. The wet condenser captures a dispersed in process substance containing the cyclic dimers with the use of a refrigerant containing hydroxycarboxylic acid corresponding to the cyclic dimers and transfers the substance to the hot well; the hot well causes hydrolysis of the cyclic dimers for generation of hydroxycarboxylic acid; the generated hydroxycarboxylic acid is mixed with a refrigerant and the mixture is circulated to the wet condenser; and hydroxycarboxylic acid is highly concentrated via circulation between the wet condenser and the hot well and then discharged.
摘要翻译：用于制备聚羟基羧酸的设备包括开环聚合设备，液相脱挥发酵设备和干燥设备，其中间接热交换器连接到液相脱挥发设备的通气气体排放路径。间接热交换器捕获含有羟基羧酸环二聚体的分散的在线物质并将物质转移到开环聚合装置中; 湿式冷凝器和热井分别连接到间接热交换器和干燥装置的排放气体排出路径。湿式冷凝器使用含有对应于环状二聚体的羟基羧酸的制冷剂捕获含有环状二聚体的分散过程物质，并将物质转移到热井中; 热阱引起环状二聚体的水解产生羟基羧酸; 将所生成的羟基羧酸与制冷剂混合，并将混合物循环至湿式冷凝器; 并且羟基羧酸通过湿式冷凝器和热井之间的循环高度浓缩，然后排出。

4. 发明授权

US08604156B2 Device and method for producing polybutylene succinate 有权
标题翻译：聚丁二酸丁二醇酯的制备方法
公开(公告)号：US08604156B2
公开(公告)日：2013-12-10
申请号：US13503078
申请日：2010-10-21
申请人： Masayuki Kamikawa , Toshiaki Matsuo , Kenichiro Oka , Takeyuki Kondo , Yasunari Sase , Masashi Tanto
发明人： Masayuki Kamikawa , Toshiaki Matsuo , Kenichiro Oka , Takeyuki Kondo , Yasunari Sase , Masashi Tanto
IPC分类号： C08G63/02
CPC分类号： C08G63/785 , B01J19/1862 , B01J19/20 , B01J2219/00006 , B01J2219/00083 , C08G63/16
摘要： A device and a method for producing high-quality polybutylene succinate are provided. The method for producing polybutylene succinate comprises the steps of: preparing a raw-material slurry by mixing succinic acid or a derivative thereof with 1,4-butanediol in a raw-material slurry preparation tank; storing the raw-material slurry in a raw-material slurry storage tank while maintaining flowability; carrying out an esterification reaction of the raw-material slurry in an esterification reactor; and synthesizing polybutylene succinate with a polycondensation reaction of the ester in a polycondensation reactor, in which the polycondensation reactor is divided, from the upstream side, into at least an initial polycondensation reactor, an intermediate polycondensation reactor, and a final polycondensation reactor, a catalyst is added in an amount from 1000 ppm to 3000 ppm in relation to succinic acid or a derivative thereof, the reaction time in the intermediate polycondensation reactor ranges from 0.25 hours to 0.75 hours, and the reaction temperature in the final polycondensation reactor ranges from 245° C. to 255° C.
摘要翻译：提供了一种用于生产高品质聚丁二酸丁二醇酯的装置和方法。聚丁二酸丁二醇酯的制造方法包括以下步骤：通过在原料浆料制备槽中混合琥珀酸或其衍生物与1,4-丁二醇来制备原料浆料; 将原料浆料储存在原料浆料储罐中同时保持流动性; 在酯化反应器中进行原料浆料的酯化反应; 并将聚缩丁醛琥珀酸酯与缩聚反应器中的缩聚反应器在上游侧分离成至少初始缩聚反应器，中间缩聚反应器和最终缩聚反应器中的催化剂进行缩聚反应，相对于琥珀酸或其衍生物以1000ppm至3000ppm的量加入，中间缩聚反应器中的反应时间为0.25小时至0.75小时，最终缩聚反应器中的反应温度为245℃ C.至255°C

5. 发明申请

US20120116100A1 SYSTEM AND METHOD FOR PRODUCING POLYHYDROXYCARBOXYLIC ACID 审中-公开
标题翻译：用于生产聚羟基羧酸的系统和方法
公开(公告)号：US20120116100A1
公开(公告)日：2012-05-10
申请号：US13287144
申请日：2011-11-02
申请人： Masayuki KAMIKAWA , Toshiaki Matsuo , Naruyasu Okamoto , Kenichiro Oka , Takeyuki Kondo , Akira Tomura , Kazutaka Suzuki
发明人： Masayuki KAMIKAWA , Toshiaki Matsuo , Naruyasu Okamoto , Kenichiro Oka , Takeyuki Kondo , Akira Tomura , Kazutaka Suzuki
IPC分类号： C07D319/12 , B01J19/00
CPC分类号： C08G63/78 , B01J19/2415 , B01J19/2425 , B01J2219/00006 , B01J2219/00085 , C07D319/12 , C08G63/08
摘要： An object of the present invention is to provide a method and a system by which hydroxycarboxylic acid cyclic dimers are efficiently generated, allowing high yields of high-quality polyhydroxycarboxylic acid to be obtained. The method for synthesizing polyhydroxycarboxylic acid comprises a depolymerization step for depolymerizing hydroxycarboxylic acid oligomers to produce hydroxycarboxylic acid cyclic dimers, wherein, in the depolymerization step, a reaction solution is heated via heat transfer from a heat medium passage under reduced pressure while the reaction solution is being flowing through a horizontally provided reaction solution passage.
摘要翻译：本发明的目的是提供一种有效地产生羟基羧酸环状二聚体的方法和系统，可以获得高产率的高品质聚羟基羧酸。聚羟基羧酸的合成方法包括使羟基羧酸低聚物解聚以产生羟基羧酸环状二聚体的解聚步骤，其中在解聚步骤中，将反应溶液通过热介质通道在减压下的热传递加热，同时反应溶液为流过水平提供的反应溶液通道。

6. 发明申请

US20110269934A1 PRODUCTION METHOD AND APPARATUS FOR POLYTRIMETHYLENE TEREPHTHALATE 审中-公开
标题翻译：聚对苯二甲酸十二烷酸的生产方法和装置
公开(公告)号：US20110269934A1
公开(公告)日：2011-11-03
申请号：US13094929
申请日：2011-04-27
申请人： Toshiaki MATSUO , Kenichiro Oka , Masayuki Kamikawa , Takeyuki Kondo , Hiroyuki Ito , Yasunari Sase , Masashi Tanto
发明人： Toshiaki MATSUO , Kenichiro Oka , Masayuki Kamikawa , Takeyuki Kondo , Hiroyuki Ito , Yasunari Sase , Masashi Tanto
IPC分类号： C08G63/80 , B01J19/18
CPC分类号： C08G63/785 , B01F7/042 , B01J19/1862 , B01J19/20 , B01J2219/00083 , B01J2219/0009 , B01J2219/00094
摘要： An object of the present invention is to provide a reasonable polycondensation step by which an appropriate molecular weight can be obtained and material decomposition associated with thermolysis can be suppressed, so as to contribute to production technology for PTT polymers. The production method for polytrimethylene terephthalate comprises an esterification step and a polycondensation step, wherein the polycondensation step is divided into multiple stages, polycondensation is performed using a polymerization vessel having a twin-shaft agitator in the final stage of the polycondensation step, and the polymerization temperature during the subsequent stage of the polycondensation step is less than the polymerization temperature during the former stage of the polycondensation step.
摘要翻译：本发明的目的是提供合理的缩聚步骤，通过该步骤可以获得适当的分子量，并且可以抑制与热解相关的材料分解，从而有助于PTT聚合物的生产技术。聚对苯二甲酸丙二酯的制备方法包括酯化步骤和缩聚步骤，其中缩聚步骤分成多个阶段，在缩聚步骤的最后阶段中使用具有双轴搅拌器的聚合容器进行缩聚，并且聚合在缩聚步骤的后续阶段期间的温度低于缩聚步骤的前一阶段期间的聚合温度。

7. 发明申请

US20120215012A1 PROCESS AND SYSTEM FOR PURIFICATION OF TETRAHYDROFURAN 审中-公开
标题翻译：四氢呋喃的净化方法和系统
公开(公告)号：US20120215012A1
公开(公告)日：2012-08-23
申请号：US13505022
申请日：2009-10-30
申请人： Toshiaki Matsuo , Kenichiro Oka , Masayuki Kamikawa , Takeyuki Kondo , Hiroyuki Ito , Yasunari Sase , Chiaki Watanabe , Tetsuji Harigai
发明人： Toshiaki Matsuo , Kenichiro Oka , Masayuki Kamikawa , Takeyuki Kondo , Hiroyuki Ito , Yasunari Sase , Chiaki Watanabe , Tetsuji Harigai
IPC分类号： C07D307/08 , B01D3/14
CPC分类号： C07D307/08 , C07B63/00
摘要： A method for purifying tetrahydrofuran from a liquid containing tetrahydrofuran and as impurities at least water, 2,5-dihydrofuran and butanol, the method comprising: a first distillation step in which the liquid is subjected to distillation using a distillation column to separate into a first bottoms product containing water as a major component and a first distillate containing tetrahydrofuran, 2,5-dihydrofuran and butanol as major components, a second distillation step in which the first distillate is subjected to distillation using a distillation column to separate into a second bottoms product containing tetrahydrofuran and butanol as major components and a second distillate containing 2,5-dihydrofuran as a major component, a third distillation step in which the second bottoms product is subjected to distillation using a distillation column to separate into a third bottoms product containing butanol as a major component and a third distillate containing tetrahydrofuran as a major component, and further comprising a recirculation step in which a part of the second top liquid is recirculated into the first distillation step as a recirculation liquid and the remaining part is discharged into the outside of the system.
摘要翻译：一种从含有四氢呋喃的液体中提取四氢呋喃的方法，至少是水，2,5-二氢呋喃和丁醇作为杂质，该方法包括：第一蒸馏步骤，其中使用蒸馏塔对液体进行蒸馏以分离成第一含有水作为主要组分的底部产物和含有四氢呋喃，2,5-二氢呋喃和丁醇作为主要组分的第一馏出物，第二蒸馏步骤，其中第一馏出物使用蒸馏塔进行蒸馏以分离成第二塔底产物含有四氢呋喃和丁醇作为主要组分的第二馏出物和含有2,5-二氢呋喃作为主要组分的第二馏出物，第三蒸馏步骤，其中使用蒸馏塔对第二塔底产物进行蒸馏以分离成含有丁醇的第三底部产物主要组分和第三馏出物，其中四氢呋喃为主要成分并且还包括再循环步骤，其中所述第二顶部液体的一部分作为再循环液体再循环到所述第一蒸馏步骤中，并且所述剩余部分被排出到所述系统的外部。

8. 发明申请

US20120095269A1 METHOD AND DEVICE FOR SYNTHESIZING ACROLEIN 失效
标题翻译：用于合成ACROLEIN的方法和装置
公开(公告)号：US20120095269A1
公开(公告)日：2012-04-19
申请号：US13380271
申请日：2010-06-30
申请人： Masashi Tanto , yasunari Sase , Hiroyuki Ito , Toshiaki Matsuo , Takeyuki Kondo
发明人： Masashi Tanto , yasunari Sase , Hiroyuki Ito , Toshiaki Matsuo , Takeyuki Kondo
IPC分类号： C07C45/42 , B01J19/00 , C07C45/78
CPC分类号： C07C45/52 , B01J3/008 , B01J19/1862 , Y02P20/544 , C07C47/22
摘要： An object of the present invention is to provide an industrially applicable method for producing acrolein via treatment with supercritical water from glycerin obtained as a by-product during the process of biodiesel fuel production from waste animal/plant fat or oil with the use of an alkali catalyst.The present invention provides a method for producing acrolein, which comprises: a determination step of determining the hydrogen ion concentration in glycerin obtained as a by-product; an acid addition step of adding to the glycerin an acid at an amount calculated based on the results of the determination step so as to make the glycerin acidic; and a supercritical water treatment step of allowing supercritical water to act on the glycerin after the acid addition so as to produce acrolein from the glycerin.
摘要翻译：本发明的目的是提供一种工业上可应用的方法，其通过使用来自废物动物/植物脂肪或油的生物柴油燃料生产过程中作为副产物获得的来自甘油的超临界水进行处理来生产丙烯醛。催化剂。本发明提供了一种制备丙烯醛的方法，其包括：测定作为副产物获得的甘油中的氢离子浓度的测定步骤; 酸添加步骤，其以基于测定步骤的结果计算的量向甘油中加入酸，以使甘油呈酸性; 以及超临界水处理步骤，在酸添加之后使超临界水作用于甘油，以从甘油中制备丙烯醛。

9. 发明授权

US08558035B2 Reaction process utilizing critical water 失效
标题翻译：使用临界水的反应过程
公开(公告)号：US08558035B2
公开(公告)日：2013-10-15
申请号：US13148760
申请日：2010-02-05
申请人： Takeyuki Kondo , Hiroyuki Ito , Naruyasu Okamoto , Yasunari Sase , Toshiaki Matsuo , Kenichiro Oka , Masayuki Kamikawa
发明人： Takeyuki Kondo , Hiroyuki Ito , Naruyasu Okamoto , Yasunari Sase , Toshiaki Matsuo , Kenichiro Oka , Masayuki Kamikawa
IPC分类号： C07C45/52 , B01J19/00
CPC分类号： B01J3/008 , B01J2219/00006 , B01J2219/00168 , C07C45/52 , Y02P20/544 , C07C47/22
摘要： In order to perform organic synthesis process through action with supercritical water and acid stably while suppressing a trouble caused by a by-product, a method and an apparatus are provided, including the following steps. Water is supplied to high-pressure pumps (110) and (210) from water headers (101) and (201), and a pressure-reducing valve (324) is regulated to increase the pressure to 35 MPa. Temperatures of preheaters (120) and (220) and a heater (310) are increased until the reaction solution is at a temperature of 400° C. Acid (sulfuric acid) and an organic compound raw material (glycerin) are supplied from an acid header (203) and a raw-material header (203′) for action with the supercritical water to obtain a reaction solution. The obtained reaction solution is cooled to 100 to 200° C. by first cooling (420) and a solid component included in the reaction solution is separated for removal from the reaction solution by a filter (320), and then the reaction solution is cooled to a temperature of about 100° C. or lower by second cooling (620) and pressure thereof is reduced (324). Further, the reaction solution is cooled by third cooling (720) and then a synthesized product (acrolein) is captured.
摘要翻译：为了通过超临界水和酸稳定地进行有机合成工艺，同时抑制由副产物引起的故障，提供了包括以下步骤的方法和装置。从集水管（101）和（201）向高压泵（110）和（210）供水，调节减压阀（324）以将压力增加至35MPa。增加预热器（120）和（220）和加热器（310）的温度，直到反应溶液处于400℃的温度。酸（硫酸）和有机化合物原料（甘油）由酸标题（203）和原料头（203'），用于与超临界水作用以获得反应溶液。将得到的反应溶液通过第一次冷却（420）冷却至100〜200℃，分离包含在反应溶液中的固体成分，通过过滤器（320）从反应溶液中除去，然后将反应溶液冷却通过第二冷却（620）至约100℃或更低的温度，并且其压力降低（324）。此外，将反应溶液通过第三次冷却（720）冷却，然后捕获合成产物（丙烯醛）。

10. 发明申请

US20100076165A1 EQUIPMENT AND METHOD FOR PRODUCING POLYHYDROXYCARBOXYLIC ACID 有权
标题翻译：用于生产聚羟基羧酸的设备和方法
公开(公告)号：US20100076165A1
公开(公告)日：2010-03-25
申请号：US12544477
申请日：2009-08-20
申请人： Masayuki KAMIKAWA , Toshiaki Matsuo , Naruyasu Okamoto , Kenichiro Oka , Takeyuki Kondo
发明人： Masayuki KAMIKAWA , Toshiaki Matsuo , Naruyasu Okamoto , Kenichiro Oka , Takeyuki Kondo
IPC分类号： C08G63/08 , C08G85/00 , B01J19/00
CPC分类号： C08G63/785 , B01J4/002 , B01J19/24 , B01J2219/00006 , B01J2219/00777 , B01J2219/185 , C08G63/06 , Y02P20/582
摘要： This invention provides an equipment and a method for producing polyhydroxycarboxylic acid whereby the yield of a starting material in the process can be improved.An equipment for producing polyhydroxycarboxylic acid, comprising a ring-opening polymerization apparatus, a liquid phase devolatilizing apparatus, and a drying apparatus, wherein: an indirect heat exchanger is connected to a vent gas discharge path of the liquid phase devolatilizing apparatus; the indirect heat exchanger captures a dispersed in-process substance containing hydroxycarboxylic acid cyclic dimers and transfers the substance to the ring-opening polymerization apparatus; a wet condenser and a hot well are connected to a vent gas discharge path of the indirect heat exchanger and that of the drying apparatus, respectively; the wet condenser captures a dispersed in process substance containing the cyclic dimers with the use of a refrigerant containing hydroxycarboxylic acid corresponding to the cyclic dimers and transfers the substance to the hot well; the hot well causes hydrolysis of the cyclic dimers for generation of hydroxycarboxylic acid; the generated hydroxycarboxylic acid is mixed with a refrigerant and the mixture is circulated to the wet condenser; and hydroxycarboxylic acid is highly concentrated via circulation between the wet condenser and the hot well and then discharged, is provided.
摘要翻译：本发明提供一种生产聚羟基羧酸的设备和方法，从而可以提高该方法中原料的产率。一种生产聚羟基羧酸的设备，包括开环聚合设备，液相脱挥发酵设备和干燥设备，其中：间接热交换器连接到液相脱挥发设备的排放气体排放路径; 间接热交换器捕获含有羟基羧酸环状二聚体的分散的在线物质并将物质转移到开环聚合装置中; 湿式冷凝器和热井分别连接到间接热交换器和干燥装置的排放气体排放路径; 湿式冷凝器使用含有对应于环状二聚体的羟基羧酸的制冷剂捕获含有环状二聚体的分散过程物质，并将物质转移到热井中; 热阱引起环状二聚体的水解产生羟基羧酸; 将所生成的羟基羧酸与制冷剂混合，并将混合物循环至湿式冷凝器; 羟基羧酸通过湿式冷凝器和热水槽之间的循环高度浓缩，然后排出。

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