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1. 发明申请

WO2008153341A3 METHOD OF PREPARING HETEROPOLY ACID CATALYST 审中-公开
标题翻译：制备异戊酸催化剂的方法
公开(公告)号：WO2008153341A3
公开(公告)日：2009-02-26
申请号：PCT/KR2008003313
申请日：2008-06-13
申请人： LG CHEMICAL LTD , NOH HYUN-KUK , SHIN HYUN-JONG , LEE WON-HO , CHOI BYUNG-YUL , HWANG GYO-HYUN , PARK JU-YEON , KIM DUK-KI , CHOE YOUNG-HYUN , KIL MIN-HO , KIM MIN-SUK , CHO YOUNG-JIN , LIM SUNG-CHUL
发明人： NOH HYUN-KUK , SHIN HYUN-JONG , LEE WON-HO , CHOI BYUNG-YUL , HWANG GYO-HYUN , PARK JU-YEON , KIM DUK-KI , CHOE YOUNG-HYUN , KIL MIN-HO , KIM MIN-SUK , CHO YOUNG-JIN , LIM SUNG-CHUL
IPC分类号： B01J37/04
CPC分类号： B01J27/188 , B01J23/002 , B01J27/199 , B01J37/0009 , B01J2523/00 , B01J2523/15 , B01J2523/51 , B01J2523/54 , B01J2523/55 , B01J2523/68 , B01J2523/842 , B01J2523/13 , B01J2523/53 , B01J2523/847
摘要： The present invention relates to a method of preparing a heteropoly acid catalyst used for the production of methacrylic acid by gas phase oxidation of methacrolein, more precisely a method of preparing a heteropoly acid catalyst comprising the steps of preparing a slurry by adding metal precursors and ammonium salt to protonic acid Keggin-type heteropoly acid aqueous solution and stirring thereof; and drying, molding and firing the slurry to give a catalyst. The present invention provides a method of preparing a heteropoly acid catalyst exhibiting high methacrolein conversion rate and methacrylic acid selectivity without pre-firing process by using high purity protonic acid Keggin-type heteropoly acid and ammonium salt.
摘要翻译：本发明涉及一种通过气相氧化甲基丙烯醛制备用于生产甲基丙烯酸的杂多酸催化剂的方法，更准确地说，一种制备杂多酸催化剂的方法，包括以下步骤：通过加入金属前体和铵来制备浆料盐对质子酸Keggin型杂多酸水溶液搅拌; 并干燥，模塑和烧制浆料得到催化剂。本发明提供一种通过使用高纯度质子酸Keggin型杂多酸和铵盐，通过预焙烧方法制备显示高甲基丙烯醛转化率和甲基丙烯酸选择性的杂多酸催化剂的方法。

2. 发明申请

WO2009091212A3 CATALYST SYSTEM, OXIDATION REACTOR CONTAINING THE SAME, AND PREPARATION METHOD FOR ACROLEIN AND ACRYLIC ACID USING THE SAME 审中-公开
标题翻译：催化剂体系，含有该催化剂体系的氧化反应器以及使用其的丙烯酸和丙烯酸的制备方法
公开(公告)号：WO2009091212A3
公开(公告)日：2009-10-29
申请号：PCT/KR2009000245
申请日：2009-01-16
申请人： LG CHEMICAL LTD , CHOI BYUNG-YUL , SHIN HYUN-JONG , CHOE YOUNG-HYUN , CHO YOUNG-JIN , KIM DUK-KI , PARK JU-YEON
发明人： CHOI BYUNG-YUL , SHIN HYUN-JONG , CHOE YOUNG-HYUN , CHO YOUNG-JIN , KIM DUK-KI , PARK JU-YEON
IPC分类号： B01J8/02
CPC分类号： C07C45/35 , B01J8/067 , B01J23/002 , B01J2208/00513 , B01J2208/025 , B01J2219/00261 , B01J2523/00 , C07C45/33 , C07C51/215 , C07C51/252 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/54 , B01J2523/68 , B01J2523/842 , B01J2523/845
摘要： The present invention relates to a catalyst system, an oxidation reactor containing the same, and a preparation method for acrolein and acrylic acid using the same. The use of the catalyst system according to the present invention allows effective prevention of heat accumulation in the catalyst layer during the preparation of acrolein and acrylic acid. Accordingly, deterioration of the catalyst can be avoided, and the catalyst can be used in a stable state over an extended period of time. Moreover, acrolein and acrylic acid can be prepared with high selectivity and in high yields.
摘要翻译：本发明涉及催化剂体系，含有该催化剂体系的氧化反应器及使用其的丙烯醛和丙烯酸的制备方法。根据本发明的催化剂体系的使用允许有效地防止在制备丙烯醛和丙烯酸期间催化剂层中的热积聚。因此，可以避免催化剂的劣化，催化剂能够在长时间内稳定地使用。此外，丙烯醛和丙烯酸可以以高选择性和高产率制备。

3. 发明申请

WO2008153341A2 METHOD OF PREPARING HETEROPOLY ACID CATALYST 审中-公开
标题翻译：制备异戊酸催化剂的方法
公开(公告)号：WO2008153341A2
公开(公告)日：2008-12-18
申请号：PCT/KR2008/003313
申请日：2008-06-13
申请人： LG CHEM, LTD. , NOH, Hyun-kuk , SHIN, Hyun-jong , LEE, Won-ho , CHOI, Byung-yul , HWANG, Gyo-hyun , PARK, Ju-yeon , KIM, Duk-ki , CHOE, Young-hyun , KIL, Min-ho , KIM, Min-suk , CHO, Young-jin , LIM, Sung-chul
发明人： NOH, Hyun-kuk , SHIN, Hyun-jong , LEE, Won-ho , CHOI, Byung-yul , HWANG, Gyo-hyun , PARK, Ju-yeon , KIM, Duk-ki , CHOE, Young-hyun , KIL, Min-ho , KIM, Min-suk , CHO, Young-jin , LIM, Sung-chul
IPC分类号： B01J37/04
CPC分类号： B01J27/188 , B01J23/002 , B01J27/199 , B01J37/0009 , B01J2523/00 , B01J2523/15 , B01J2523/51 , B01J2523/54 , B01J2523/55 , B01J2523/68 , B01J2523/842 , B01J2523/13 , B01J2523/53 , B01J2523/847
摘要： The present invention relates to a method of preparing a heteropoly acid catalyst used for the production of methacrylic acid by gas phase oxidation of methacrolein, more precisely a method of preparing a heteropoly acid catalyst comprising the steps of preparing a slurry by adding metal precursors and ammonium salt to protonic acid Keggin-type heteropoly acid aqueous solution and stirring thereof; and drying, molding and firing the slurry to give a catalyst. The present invention provides a method of preparing a heteropoly acid catalyst exhibiting high methacrolein conversion rate and methacrylic acid selectivity without pre-firing process by using high purity protonic acid Keggin-type heteropoly acid and ammonium salt.
摘要翻译：本发明涉及一种通过气相氧化甲基丙烯醛制备用于生产甲基丙烯酸的杂多酸催化剂的方法，更准确地说，一种制备杂多酸催化剂的方法，包括以下步骤：通过加入金属前体和铵来制备浆料盐对质子酸Keggin型杂多酸水溶液搅拌; 并干燥，模塑和烧制浆料得到催化剂。本发明提供一种通过使用高纯度质子酸Keggin型杂多酸和铵盐，通过预焙烧方法制备显示高甲基丙烯醛转化率和甲基丙烯酸选择性的杂多酸催化剂的方法。

4. 发明申请

WO2009035269A3 METHOD OF MANUFACTURING GLYCEROL CARBONATE 审中-公开
标题翻译：制备甘油碳酸酯的方法
公开(公告)号：WO2009035269A3
公开(公告)日：2009-05-22
申请号：PCT/KR2008005361
申请日：2008-09-11
申请人： GS CALTEX CORP , JUNG KWANG SEOP , KIM JAE HYUN , CHO JUNG HEE , KIM DUK KI
发明人： JUNG KWANG SEOP , KIM JAE HYUN , CHO JUNG HEE , KIM DUK KI
IPC分类号： C07D317/36 , C11D3/20
CPC分类号： C07D317/36
摘要： Disclosed is a method of manufacturing a glycerol carbonate (GC). The method includes a bio-catalyst reaction for generating the GC and byproducts generated by reacting a reactant solution using a lipase of a bio-catalyst. In this instance, the reactant solution is prepared by adding glycerol, a glycerol-containing composition, or a dimethyl carbonate (DMC) in a reaction solvent.
摘要翻译：公开了一种制造甘油碳酸酯（GC）的方法。该方法包括用于产生GC的生物催化剂反应和通过使用生物催化剂的脂肪酶使反应物溶液反应而产生的副产物。在这种情况下，通过在反应溶剂中加入甘油，含甘油的组合物或碳酸二甲酯（DMC）来制备反应物溶液。

5. 发明申请

WO2009035269A2 METHOD OF MANUFACTURING GLYCEROL CARBONATE 审中-公开
标题翻译：制造甘油碳酸酯的方法
公开(公告)号：WO2009035269A2
公开(公告)日：2009-03-19
申请号：PCT/KR2008/005361
申请日：2008-09-11
申请人： GS CALTEX CORPORATION , JUNG, Kwang Seop , KIM, Jae Hyun , CHO, Jung Hee , KIM, Duk Ki
发明人： JUNG, Kwang Seop , KIM, Jae Hyun , CHO, Jung Hee , KIM, Duk Ki
IPC分类号： C07D317/36 , C11D3/20
CPC分类号： C07D317/36
摘要： Disclosed is a method of manufacturing a glycerol carbonate (GC). The method includes a bio-catalyst reaction for generating the GC and byproducts generated by reacting a reactant solution using a lipase of a bio-catalyst. In this instance, the reactant solution is prepared by adding glycerol, a glycerol-containing composition, or a dimethyl carbonate (DMC) in a reaction solvent.
摘要翻译：公开了一种制备甘油碳酸酯（GC）的方法。该方法包括用于产生GC的生物催化剂反应和通过使用生物催化剂的脂肪酶使反应物溶液反应而产生的副产物。在这种情况下，通过在反应溶剂中加入甘油，含甘油的组合物或碳酸二甲酯（DMC）来制备反应物溶液。

6. 发明申请

WO2003073014A1 PHOTO FRAME TYPE HUMIDIFIER 审中-公开
标题翻译：相框型除湿器
公开(公告)号：WO2003073014A1
公开(公告)日：2003-09-04
申请号：PCT/KR2002/000313
申请日：2002-02-26
申请人： A & Z TECHNOLOGY CORPORATION LIMITED , KIM, Duk-ki
发明人： KIM, Duk-ki
IPC分类号： F24F6/02
CPC分类号： F24F6/043 , F24F11/56
摘要： The object of this invention is to provide a photo frame type humidifier with a natural evaporating structure capable of naturally regulating the amount of water vapor in the air of a room. This photo frame type humidifier consists of a frame body (100), which receives a picture printed fabric (200) and defines a water container (150) in its lower portion. This humidifier is designed to easily feed water to the water container (150), and automatically drain water from the container (150). The humidifier also has a sterilizer, such as a galvanic cell (500) consisting of negative and positive plates (510, 520), in the water container (150), thus automatically sterilizing water in the container (150).
摘要翻译：本发明的目的是提供一种具有天然蒸发结构的照相框式加湿器，其能够自然地调节室内空气中的水蒸气的量。该相框式加湿器由框架体（100）组成，其接收图像印刷织物（200）并在其下部限定水容器（150）。该加湿器被设计成容易地将水输送到水容器（150），并且自动地从容器（150）排出水。加湿器还具有灭菌器，例如在水容器（150）中由负极板和正极板（510,520）组成的电池（500），从而对容器（150）中的水进行自动灭菌。

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