公开(公告)号：US09650582B2

公开(公告)日：2017-05-16

申请号：US15123740

申请日：2015-03-03

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Takehisa Mochizuki ,  Makoto Toba ,  Yuuji Yoshimura ,  Yohko Abe ,  Shih-Yuan Chen

IPC: C07C51/36 ,  C10L1/02 ,  C07C67/283

CPC classification number: C10L1/026 ,  C07C67/283 ,  C10G3/47 ,  C10G3/50 ,  C10L2200/0476 ,  C10L2270/026 ,  Y02E50/13 ,  Y02P30/20

Abstract: An object of the present invention is to provide a method for hydrogenating a biodiesel fuel for producing a biodiesel fuel having an excellent oxidation stability and cold flow property. The present invention serves to produce a biodiesel fuel excellent in oxidation stability, by hydrogenating a biodiesel fuel with oxygen present in the reaction system in the presence of a catalyst containing at least one type of noble metal selected from metals of Groups 8 to 10 in the periodic table.

公开(公告)号：US20160264893A1

公开(公告)日：2016-09-15

申请号：US15030226

申请日：2014-10-17

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Makoto Toba ,  Yohko Abe ,  Yuuji Yoshimura ,  Takehisa Mochizuki

IPC: C10L1/02

CPC classification number: C10L1/026 ,  C10G3/50 ,  C10G25/00 ,  C10L2200/0476 ,  C10L2270/026 ,  C10L2290/54 ,  C10L2290/542 ,  Y02E50/13 ,  Y02P30/20

Abstract: The purpose of the present invention is to provide a method for producing a high quality biodiesel fuel having excellent oxidation stability and few low-temperature deposits. This purpose can be achieved by the following: hydrogenating a biodiesel fuel so as to selectively convert unsaturated fatty acid monoglycerides and then removing fatty acid monoglycerides through precipitation; or using an adsorbent to further remove fatty acid monoglycerides to a high degree from the biodiesel fuel produced using the method mentioned above.

Abstract translation: 本发明的目的是提供一种具有优异的氧化稳定性和少量低温沉积物的高品质生物柴油燃料的生产方法。 该目的可以通过以下方式实现：氢化生物柴油燃料以选择性地转化不饱和脂肪酸单甘油酯，然后通过沉淀除去脂肪酸单甘油酯; 或使用吸附剂进一步从使用上述方法生产的生物柴油燃料中高度去除脂肪酸单甘油酯。

公开(公告)号：US09701916B2

公开(公告)日：2017-07-11

申请号：US15030226

申请日：2014-10-17

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Makoto Toba ,  Yohko Abe ,  Yuuji Yoshimura ,  Takehisa Mochizuki

IPC: C10L1/02 ,  C10G25/00 ,  C10G3/00

CPC classification number: C10L1/026 ,  C10G3/50 ,  C10G25/00 ,  C10L2200/0476 ,  C10L2270/026 ,  C10L2290/54 ,  C10L2290/542 ,  Y02E50/13 ,  Y02P30/20

Abstract: The purpose of the present invention is to provide a method for producing a high quality biodiesel fuel having excellent oxidation stability and few low-temperature deposits. This purpose can be achieved by the following: hydrogenating a biodiesel fuel so as to selectively convert unsaturated fatty acid monoglycerides and then removing fatty acid monoglycerides through precipitation; or using an adsorbent to further remove fatty acid monoglycerides to a high degree from the biodiesel fuel produced using the method mentioned above.

公开(公告)号：US20170015918A1

公开(公告)日：2017-01-19

申请号：US15123740

申请日：2015-03-03

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Takehisa Mochizuki ,  Makoto Toba ,  Yuuji Yoshimura ,  Yohko Abe ,  Shih-Yuan Chen

IPC: C10L1/02 ,  C07C67/283

CPC classification number: C10L1/026 ,  C07C67/283 ,  C10G3/47 ,  C10G3/50 ,  C10L2200/0476 ,  C10L2270/026 ,  Y02E50/13 ,  Y02P30/20

Abstract: An object of the present invention is to provide a method for hydrogenating a biodiesel fuel for producing a biodiesel fuel having an excellent oxidation stability and cold flow property. The present invention serves to produce a biodiesel fuel excellent in oxidation stability, by hydrogenating a biodiesel fuel with oxygen present in the reaction system in the presence of a catalyst containing at least one type of noble metal selected from metals of Groups 8 to 10 in the periodic table.

Abstract translation: 本发明的目的是提供一种氢化生物柴油燃料以生产具有优异的氧化稳定性和冷流动性的生物柴油燃料的方法。 本发明用于生产氧化稳定性优异的生物柴油燃料，通过在含有至少一种选自金属的贵金属的催化剂存在下，在存在催化剂的情况下，使用存在于反应体系中的氧气生物柴油燃料 周期表。

公开(公告)号：US20180312772A1

公开(公告)日：2018-11-01

申请号：US15740386

申请日：2016-07-05

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Takehisa Mochizuki ,  Makoto Toba ,  Yuuji Yoshimura ,  Yohko Abe ,  Shih-Yuan Chen ,  Thanita Sonthiswate ,  Nattawee Teerananont ,  Chanakan Puemchalad ,  Piyanan Sreesiri

IPC: C10L1/19 ,  C10L1/08

CPC classification number: C10L1/08 ,  C10L1/19 ,  C10L10/00

Abstract: The present invention provides an oxidation inhibitor for diesel that improves the oxidative stability thereof and a diesel fuel composition having an excellent oxidative stability. A diesel fuel composition excellent in oxidative stability and low-temperature fluidity is obtained by adding an oxidation inhibitor that contains a fatty acid methyl ester derived from palm, rapeseed or soybean oil and in which the contents of polyunsaturated and saturated fatty acid methyl esters are each specified.

公开(公告)号：US09518238B2

公开(公告)日：2016-12-13

申请号：US14763534

申请日：2013-07-26

Applicant: National Institute of Advanced Industrial Science and Technology

Inventor： Shih-Yuan Chen ,  Makoto Toba ,  Yuji Yoshimura ,  Takehisa Mochizuki

IPC: C07C67/02 ,  C10L1/02 ,  C10L1/188 ,  B01J29/89 ,  B01J35/10 ,  C07C67/03 ,  C01B37/00 ,  B01J21/06

CPC classification number: C10L1/026 ,  B01J21/063 ,  B01J29/89 ,  B01J35/10 ,  C01B37/005 ,  C07C67/02 ,  C07C67/03 ,  C10L1/1881 ,  C10L2200/0476 ,  C10L2270/026 ,  Y02E50/13 ,  C07C69/58 ,  C07C69/587

Abstract: To provide a catalyst for production of a biodiesel fuel, which is capable of producing a biodiesel fuel with high selectivity, at a high yield, and at a low cost even in the presence of a water content and a free fatty acid, and a biodiesel fuel production method using the catalyst. Use of a titanium-containing mesoporous silica containing Ti and Si as skeleton constituent elements and having a pore diameter of 5 nm or greater as a transesterification catalyst enables a biodiesel fuel to be produced with high selectivity at a high yield through transesterification between an oil and an alcohol.

Abstract translation: 为了提供生产生物柴油燃料的催化剂，其能够以高产率和低成本生产具有高选择性的生物柴油燃料，即使在含水量和游离脂肪酸的存在下也能生产生物柴油，而生物柴油 使用催化剂的燃料生产方法。 使用含有Ti和Si的含钛介孔二氧化硅作为骨架构成元件并且具有5nm以上的孔径作为酯交换催化剂，能够以高收率高选择性地以高产率生产生物柴油燃料，通过油与 一个酒精。

公开(公告)号：US20150361365A1

公开(公告)日：2015-12-17

申请号：US14763534

申请日：2013-07-26

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Shih-Yuan Chen ,  Makoto Toba ,  Yuji Yoshimura ,  Takehisa Mochizuki

IPC: C10L1/02 ,  B01J29/89 ,  B01J21/06 ,  C07C67/02

CPC classification number: C10L1/026 ,  B01J21/063 ,  B01J29/89 ,  B01J35/10 ,  C01B37/005 ,  C07C67/02 ,  C07C67/03 ,  C10L1/1881 ,  C10L2200/0476 ,  C10L2270/026 ,  Y02E50/13 ,  C07C69/58 ,  C07C69/587

Abstract: [Problem] To provide a catalyst for production of a biodiesel fuel, which is capable of producing a biodiesel fuel with high selectivity, at a high yield, and at a low cost even in the presence of a water content and a free fatty acid, and a biodiesel fuel production method using the catalyst.[Solution] Use of a titanium-containing mesoporous silica containing Ti and Si as skeleton constituent elements and having a pore diameter of 5 nm or greater as a transesterification catalyst enables a biodiesel fuel to be produced with high selectivity at a high yield through transesterification between an oil and an alcohol.

Abstract translation: [问题]即使在含水量和游离脂肪酸的存在下，也可以以高产率和低成本提供能够以高选择性生产生物柴油的生物柴油燃料的催化剂， 和使用该催化剂的生物柴油燃料生产方法。 [解决方案]使用含有Ti和Si的含钛介孔二氧化硅作为骨架构成元素并且具有5nm以上的孔径作为酯交换催化剂使得能够以高产率以高产率以高产率通过酯交换反应生成生物柴油燃料 一种油和一种酒精。