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1. 发明申请

US20100228042A1 METHOD AND APPARATUS FOR PREPARING FATTY ACID ALKYL ESTER USING FATTY ACID 有权
标题翻译：使用脂肪酸制备脂肪酸亚磷酸酯的方法和装置
公开(公告)号：US20100228042A1
公开(公告)日：2010-09-09
申请号：US12161784
申请日：2006-04-28
申请人： Shin-ho Chun , Hyun-Jun Cho , Hang-Duk Roh , Jae-Bong Lim , Jong-In Lee , Chan-Woo Moon , Byung-Hui Kim
发明人： Shin-ho Chun , Hyun-Jun Cho , Hang-Duk Roh , Jae-Bong Lim , Jong-In Lee , Chan-Woo Moon , Byung-Hui Kim
IPC分类号： C11C1/00 , B01J19/00
CPC分类号： C10L1/026 , B01J14/00 , B01J19/006 , B01J19/1818 , B01J19/1875 , B01J2219/00006 , B01J2219/0004 , B01J2219/00768 , B01J2219/0077 , C07C67/08 , C10G2300/1014 , C10G2300/201 , C10G2300/4006 , C10G2300/4012 , C11B3/12 , C11C3/003 , Y02E50/13 , Y02P30/20 , C07C69/24 , C07C69/52
摘要： A method and an apparatus for preparing fatty acid alkyl ester for bio-diesels are disclosed, wherein fatty acid, specifically fatty acid distillate reacts with alcohol, without a catalyst. The method does not require the purification process of the catalyst and glycerin, and has the superior conversion ratio of fatty acid. The method for preparing fatty acid alkyl ester for bio-diesel fuels comprises the step of esterifying fatty acid raw material with alcohol, under a temperature of 200 to 35O0 C and a pressure of atmospheric pressure to 10 bar. The apparatus for preparing fatty acid alkyl ester for bio-diesel fuels, comprises: the first reactor for esterifying fatty acid raw material with alcohol under a temperature of 2000 C to 35O0 C and a pressure of atmospheric pressure to 10 bar and for converting 80 to 90% of total fatty acid into fatty acid alkyl ester; and the second reactor for converting remaining fatty acid unconverted at the first reactor into fatty
摘要翻译：公开了一种制备用于生物柴油的脂肪酸烷基酯的方法和设备，其中脂肪酸特别是脂肪酸馏出物与醇反应而没有催化剂。该方法不需要催化剂和甘油的纯化过程，并且具有优异的脂肪酸转化率。制备用于生物柴油燃料的脂肪酸烷基酯的方法包括在200至350℃的温度和大气压至10巴的温度下用醇酯化脂肪酸原料的步骤。用于制备用于生物柴油燃料的脂肪酸烷基酯的装置包括：用于在2000℃至350℃的温度和10巴的压力下用醇酯化脂肪酸原料的第一反应器，并将80转化为总脂肪酸的90％进入脂肪酸烷基酯; 以及将在第一反应器未转化的剩余脂肪酸转化成脂肪的第二反应器

2. 发明授权

US07951967B2 Method and apparatus for preparing fatty acid alkyl ester using fatty acid 有权
标题翻译：使用脂肪酸制备脂肪酸烷基酯的方法和装置
公开(公告)号：US07951967B2
公开(公告)日：2011-05-31
申请号：US12161784
申请日：2006-04-28
申请人： Shin-ho Chun , Hyun-Jun Cho , Hang-Duk Roh , Jae-Bong Lim , Jong-In Lee , Chan-Woo Moon , Byung-Hui Kim
发明人： Shin-ho Chun , Hyun-Jun Cho , Hang-Duk Roh , Jae-Bong Lim , Jong-In Lee , Chan-Woo Moon , Byung-Hui Kim
IPC分类号： C11C3/00
CPC分类号： C10L1/026 , B01J14/00 , B01J19/006 , B01J19/1818 , B01J19/1875 , B01J2219/00006 , B01J2219/0004 , B01J2219/00768 , B01J2219/0077 , C07C67/08 , C10G2300/1014 , C10G2300/201 , C10G2300/4006 , C10G2300/4012 , C11B3/12 , C11C3/003 , Y02E50/13 , Y02P30/20 , C07C69/24 , C07C69/52
摘要： A method and an apparatus for preparing fatty acid alkyl ester for bio-diesels are disclosed, wherein fatty acid, specifically fatty acid distillate reacts with alcohol, without a catalyst. The method does not require the purification process of the catalyst and glycerin, and has the superior conversion ratio of fatty acid. The method for preparing fatty acid alkyl ester for bio-diesel fuels comprises the step of esterifying fatty acid raw material with alcohol, under a temperature of 200 to 350° C. and a pressure of atmospheric pressure to 10 bar. The apparatus for preparing fatty acid alkyl ester for bio-diesel fuels, comprises: the first reactor for esterifying fatty acid raw material with alcohol under a temperature of 200° C. to 350° C. and a pressure of atmospheric pressure to 10 bar and for converting 80 to 90% of total fatty acid into fatty acid alkyl ester; and the second reactor for converting remaining fatty acid unconverted at the first reactor into fatty acid alkyl ester.
摘要翻译：公开了一种制备用于生物柴油的脂肪酸烷基酯的方法和设备，其中脂肪酸特别是脂肪酸馏出物与醇反应而没有催化剂。该方法不需要催化剂和甘油的纯化过程，并且具有优异的脂肪酸转化率。制备用于生物柴油燃料的脂肪酸烷基酯的方法包括在200至350℃的温度和大气压至10巴的压力下用醇酯化脂肪酸原料的步骤。用于制备用于生物柴油燃料的脂肪酸烷基酯的设备包括：用于在200℃至350℃的温度和大气压至10巴的压力下用醇酯化脂肪酸原料的第一反应器和用于将80至90％的总脂肪酸转化为脂肪酸烷基酯; 和用于将在第一反应器未转化的剩余脂肪酸转化为脂肪酸烷基酯的第二反应器。

3. 发明申请

US20050215815A1 Method of producing trimellitic acid 审中-公开
标题翻译：偏苯三酸的制备方法
公开(公告)号：US20050215815A1
公开(公告)日：2005-09-29
申请号：US10520540
申请日：2003-01-07
申请人： Hang-Duk Roh , Jong-In Lee , Hyun-Sup Shim , Byung-Hui Kim , Jun-Sang Cho , Yoon-Seo Lee
发明人： Hang-Duk Roh , Jong-In Lee , Hyun-Sup Shim , Byung-Hui Kim , Jun-Sang Cho , Yoon-Seo Lee
IPC分类号： C07C51/255 , C07B61/00 , C07C51/265 , C07C63/307
CPC分类号： C07C51/265 , C07C63/307
摘要： Disclosed is a method of producing trimellitic acid through the liquid-phase oxidation of pseudocumene in acetic acid. The oxidation comprises a) conducting a first oxidation using an initial oxidizing catalytic system at 120-200iÉ for 5-20 min in an oxidizing reactor, said initial oxidizing catalytic system comprising at least three compounds selected from the group consisting of cobalt compound, manganese compound, zirconium compound and bromine compound; b) conducting a second oxidation in situ at 160-220iÉ for 30-60 min under addition of an additional catalytic system, said additional catalytic system comprising at least two compounds selected from the group consisting of cobalt compound, manganese compound, zirconium compound, and bromine compound; and c) completing the oxidation of pseudocumene at a temperature from 180 to 230iÉ for a time from 5 to 20 min without the addition of catalysts into the reactor. The pressure is adjusted in the range from 100 to 450 psig over the steps a), b) and c).
摘要翻译：公开了通过在乙酸中的假枯烯的液相氧化制备偏苯三酸的方法。氧化反应包括a）在氧化反应器中，使用初始氧化催化体系在120-200℃下进行第一次氧化5-20分钟，所述初始氧化催化体系包含至少三种选自由钴化合物，锰化合物，锆化合物和溴化合物组成的组; b）在160-220℃下原位进行第二氧化30-60分钟，加入另外的催化体系，所述另外的催化体系包含至少两种选自钴化合物，锰化合物，锆化合物和溴化合物; 和c）在180-230℃的温度下完成假枯烯的氧化5至20分钟，而不向反应器中加入催化剂。在步骤a），b）和c）之后，将压力调节在100-450psig范围内。

4. 发明授权

US08530684B2 Method for preparing fatty acid alkyl ester using fatty acid 有权
标题翻译：使用脂肪酸制备脂肪酸烷基酯的方法
公开(公告)号：US08530684B2
公开(公告)日：2013-09-10
申请号：US12934923
申请日：2008-04-01
申请人： Hyun-Jun Cho , Byung-Hui Kim , Soo-Hyun Kim , Yong-Jun Shin , Shin-ho Chun
发明人： Hyun-Jun Cho , Byung-Hui Kim , Soo-Hyun Kim , Yong-Jun Shin , Shin-ho Chun
IPC分类号： C11B3/00
CPC分类号： C11C3/003 , C07C67/08 , C10G2300/1011 , Y02E50/13 , Y02P30/20 , C07C69/24 , C07C69/52
摘要： A method for preparing fatty acid alkyl ester for bio-diesels is disclosed, wherein fatty acid, specifically fatty acid distillate reacts with alcohol in the presence of metal catalyst instead of conventional acid or solid acid catalyst. The method does not require the glycerin purification process, and has the superior conversion ratio of fatty acid. The method for preparing fatty acid alkyl ester comprises the step of carrying out an esterification reaction of fatty acid raw material with alcohol in the presence of metal catalyst. Preferably, the esterification reaction is carried out at the temperature of 200 to 350° C. and the pressure of atmospheric pressure to 10 bar, and the metal catalyst is a compound containing metal selected from the group consisting of cobalt, iron, manganese, zinc, titanium and mixture thereof.
摘要翻译：公开了一种制备用于生物柴油的脂肪酸烷基酯的方法，其中脂肪酸特别是脂肪酸馏出物在金属催化剂的存在下代替常规的酸或固体酸催化剂与醇反应。该方法不需要甘油纯化方法，具有优异的脂肪酸转化率。制备脂肪酸烷基酯的方法包括在金属催化剂存在下，进行脂肪酸原料与醇的酯化反应的步骤。优选地，酯化反应在200-350℃的温度和大气压至10巴的温度下进行，金属催化剂是选自钴，铁，锰，锌的金属的化合物，钛及其混合物。

5. 发明申请

US20110028747A1 METHOD FOR PREPARING FATTY ACID ALKYL ESTER USING FATTY ACID 有权
标题翻译：使用脂肪酸制备脂肪酸亚油酸酯的方法
公开(公告)号：US20110028747A1
公开(公告)日：2011-02-03
申请号：US12934923
申请日：2008-04-01
申请人： Hyun-Jun Cho , Byung-Hui Kim , Soo-Hyun Kim , Yong-Jun Shin , Shin-ho Chun
发明人： Hyun-Jun Cho , Byung-Hui Kim , Soo-Hyun Kim , Yong-Jun Shin , Shin-ho Chun
IPC分类号： C07C67/03
CPC分类号： C11C3/003 , C07C67/08 , C10G2300/1011 , Y02E50/13 , Y02P30/20 , C07C69/24 , C07C69/52
摘要： A method for preparing fatty acid alkyl ester for bio-diesels is disclosed, wherein fatty acid, specifically fatty acid distillate reacts with alcohol in the presence of metal catalyst instead of conventional acid or solid acid catalyst. The method does not require the glycerin purification process, and has the superior conversion ratio of fatty acid. The method for preparing fatty acid alkyl ester comprises the step of carrying out an esterification reaction of fatty acid raw material with alcohol in the presence of metal catalyst. Preferably, the esterification reaction is carried out at the temperature of 200 to 350° C. and the pressure of atmospheric pressure to 10 bar, and the metal catalyst is a compound containing metal selected from the group consisting of cobalt, iron, manganese, zinc, titanium and mixture thereof.
摘要翻译：公开了一种制备用于生物柴油的脂肪酸烷基酯的方法，其中脂肪酸特别是脂肪酸馏出物在金属催化剂的存在下代替常规的酸或固体酸催化剂与醇反应。该方法不需要甘油纯化方法，具有优异的脂肪酸转化率。制备脂肪酸烷基酯的方法包括在金属催化剂存在下，进行脂肪酸原料与醇的酯化反应的步骤。优选地，酯化反应在200-350℃的温度和大气压至10巴的温度下进行，金属催化剂是选自钴，铁，锰，锌的金属的化合物，钛及其混合物。

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