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1. 发明申请

WO2009123369A1 METHOD FOR PREPARING FATTY ACID ALKYL ESTER USING FATTY ACID 审中-公开
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：WO2009123369A1
公开(公告)日：2009-10-08
申请号：PCT/KR2008/001831
申请日：2008-04-01
申请人： SK CHEMICALS CO., LTD. , CHO, Hyun-Jun , KIM, Byung-Hui , KIM, Soo-Hyun , SHIN, Yong-Jun , CHUN, Shin-Ho
发明人： CHO, Hyun-Jun , KIM, Byung-Hui , KIM, Soo-Hyun , SHIN, Yong-Jun , CHUN, Shin-Ho
IPC分类号： C07C67/03 , C11C3/10 , C10L1/02
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 35O0C 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℃的温度和大气压的压力下进行至10巴，金属催化剂是含有选自钴，铁，锰，锌，钛和钛的金属的化合物，的混合物。

2. 发明申请

WO2007126166A1 METHOD AND APPARATUS FOR PREPARING FATTY ACID ALKYL ESTER USING FATTY ACID 审中-公开
标题翻译：使用脂肪酸制备脂肪酸亚油酸酯的方法和装置
公开(公告)号：WO2007126166A1
公开(公告)日：2007-11-08
申请号：PCT/KR2006/001620
申请日：2006-04-28
申请人： SK CHEMICALS CO., LTD. , CHUN, Shin-Ho , CHO, Hyun-Jun , ROH, Hang-Duk , LIM, Jae-Bong , LEE, Jong-In , MOON, Chan-Woo , KIM, Byung-Hui
发明人： CHUN, Shin-Ho , CHO, Hyun-Jun , ROH, Hang-Duk , LIM, Jae-Bong , LEE, Jong-In , MOON, Chan-Woo , KIM, Byung-Hui
IPC分类号： C10L1/19 , C07C67/29
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 35O0C 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 2000C to 35O0C 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装置，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：第一反应器，其用于在200℃至350℃的温度和10至10巴的压力下用醇酯化脂肪酸原料，并将80至90％的总脂肪酸转化成脂肪酸烷基酯; 以及将在第一反应器未转化的剩余脂肪酸转化为脂肪的第二反应器

3. 发明申请

WO2004011411A1 METHOD OF PRODUCING TRIMELLITIC ACID 审中-公开
标题翻译：生产三叶酸的方法
公开(公告)号：WO2004011411A1
公开(公告)日：2004-02-05
申请号：PCT/KR2003/000023
申请日：2003-01-07
申请人： SK CHEMICALS CO., LTD. , ROH, Hang-Duk , LEE, Jong-In , SHIM, Hyun-Sup , KIM, Byung-Hui , CHO, Jun-Sang , LEE, Yoon-Seo
发明人： ROH, Hang-Duk , LEE, Jong-In , SHIM, Hyun-Sup , KIM, Byung-Hui , CHO, Jun-Sang , LEE, Yoon-Seo
IPC分类号： C07C51/265
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 120-200¡É 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 160-220¡É 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 230¡É 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。氧化包括a）在氧化反应器中，使用初始氧化催化体系在120-200℃进行5-20分钟的第一次氧化，所述初始氧化催化体系包含至少三种选自钴化合物，锰化合物，锆化合物和溴化合物; 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，而无需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

EP2013319B1 METHOD FOR PREPARING FATTY ACID ALKYL ESTER USING FATTY ACID DISTILLATE 有权转让
公开(公告)号：EP2013319B1
公开(公告)日：2019-01-23
申请号：EP06757588.6
申请日：2006-04-28
申请人： SK CHEMICALS CO., LTD.
发明人： CHUN, Shin-Ho , CHO, Hyun-Jun , ROH, Hang-Duk , LIM, Jae-Bong , LEE, Jong-In , MOON, Chan-Woo , KIM, Byung-Hui
IPC分类号： C10L1/02 , C07C67/29 , C07C67/08 , C11B3/12 , C11C3/00 , B01J14/00 , B01J19/00 , B01J19/18

5. 发明授权

EP2257518B1 METHOD FOR PREPARING FATTY ACID ALKYL ESTER USING FATTY ACID 有权转让
标题翻译：用于生产使用脂肪的脂肪酸烷基酯
公开(公告)号：EP2257518B1
公开(公告)日：2016-03-09
申请号：EP08741082.5
申请日：2008-04-01
申请人： SK Chemicals Co., Ltd.
发明人： CHO, Hyun-Jun , KIM, Byung-Hui , KIM, Soo-Hyun , SHIN, Yong-Jun , CHUN, Shin-Ho
IPC分类号： C07C67/08 , C11C3/10 , C10L1/02 , C11C3/00
CPC分类号： C11C3/003 , C07C67/08 , C10G2300/1011 , Y02E50/13 , Y02P30/20 , C07C69/24 , C07C69/52

6. 发明公开

EP2257518A1 METHOD FOR PREPARING FATTY ACID ALKYL ESTER USING FATTY ACID 有权转让
标题翻译：用于生产使用脂肪的脂肪酸烷基酯
公开(公告)号：EP2257518A1
公开(公告)日：2010-12-08
申请号：EP08741082.5
申请日：2008-04-01
申请人： SK Chemicals, Co., Ltd.
发明人： CHO, Hyun-Jun , KIM, Byung-Hui , KIM, Soo-Hyun , SHIN, Yong-Jun , CHUN, Shin-Ho
IPC分类号： C07C67/03 , C11C3/10 , C10L1/02
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 35O0C 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.

7. 发明公开

EP2013319A1 METHOD AND APPARATUS FOR PREPARING FATTY ACID ALKYL ESTER USING FATTY ACID 有权转让
标题翻译：方法和装置脂肪酸脂肪酸的生产中使用
公开(公告)号：EP2013319A1
公开(公告)日：2009-01-14
申请号：EP06757588.6
申请日：2006-04-28
申请人： SK CHEMICALS CO., LTD.
发明人： CHUN, Shin-Ho , CHO, Hyun-Jun , ROH, Hang-Duk , LIM, Jae-Bong , LEE, Jong-In , MOON, Chan-Woo , KIM, Byung-Hui
IPC分类号： C10L1/19 , C07C67/29
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.

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