-
公开(公告)号：US20150060332A1
公开(公告)日：2015-03-05
申请号：US14388338
申请日：2013-03-29
IPC分类号： C10M101/02 , C10G69/02
CPC分类号： C10G65/14 , B01J29/061 , B01J29/068 , C10G45/58 , C10G45/64 , C10G47/12 , C10G69/02 , C10G2300/1022 , C10M101/02 , C10M2203/1006
摘要： A method for producing a lubricant base oil, the method comprising a first step of fractionating, from a hydrocarbon oil containing a base oil fraction and a heavy fraction that is heavier than the base oil fraction, the base oil fraction and the heavy fraction, and a second step of obtaining a dewaxed oil by isomerization and dewaxing of the base oil fraction fractionated in the first step, wherein a hydrocracked oil obtained by hydrocracking the heavy fraction fractionated in the first step is returned to the first step.
摘要翻译： 一种润滑油基础油的制造方法，其特征在于，包括从含有基油馏分和比基油馏分重的重质馏分，基油馏分和重馏分的烃油分馏的第一工序，以及 第二步，通过在第一步骤中分馏的基础油馏分的异构化和脱蜡获得脱蜡油，其中通过加氢裂化在第一步中分馏的重馏分获得的加氢裂化油返回到第一步骤。
-
公开(公告)号：US09868912B2
公开(公告)日：2018-01-16
申请号：US14780768
申请日：2014-03-26
发明人： Kazuaki Hayasaka , Yasushi Wada , Marie Iwama , Koshi Takahama
IPC分类号： C10G45/64 , C10G45/58 , G01N24/08 , C10M101/02
CPC分类号： C10G45/64 , C10G45/58 , C10G2400/10 , C10M101/02 , C10M2203/0206 , C10N2220/022 , C10N2230/02 , G01N24/08 , G01N24/085
摘要： A method for producing a lubricating base oil, comprising: performing a 13C-NMR analysis regarding an oil to be treated and selecting the oil based on a value for dividing an integrated value of a peak for a tertiary carbon atom by an integrated value of all peaks at 0 to 50 ppm, a value for dividing an integrated value of a peak for a carbon atom constituting a main chain by the integrated value of all peaks at 0 to 50 ppm, and a value for dividing an integrated value of a peak for a branched CH3 bonded to a fifth or the following carbon atom from a terminal carbon atom in the main chain by an integrated value of all peaks at 10 to 25 ppm, and obtaining a dewaxed oil by isomerization dewaxing of the oil selected in the first step, is disclosed.
-
3.发明授权公开(公告)号：US09827554B2
公开(公告)日：2017-11-28
申请号：US14430026
申请日：2013-09-12
IPC分类号： C07C27/00 , C07C27/06 , B01J21/00 , B01J21/04 , B01J23/00 , B01J23/02 , B01J23/40 , B01J23/42 , B01J23/75 , C10G2/00 , B01J21/08 , B01J23/46 , B01J35/10 , B01J23/89 , B01J37/08 , B01J32/00 , B01J37/18 , B01J37/02 , B01J35/02 , B01J35/08
CPC分类号： B01J23/75 , B01J21/08 , B01J23/462 , B01J23/8913 , B01J32/00 , B01J35/023 , B01J35/08 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J37/0201 , B01J37/0207 , B01J37/0244 , B01J37/08 , B01J37/18 , C10G2/00 , C10G2/332 , C10G2/333 , C10G2/334
摘要： A process for producing a Fischer-Tropsch synthesis catalyst according to the present invention comprises a step of calcining a carrier precursor containing silica calcined at a temperature T1 and a zirconium compound at a temperature T2 to obtain a carrier; and a step of calcining a catalyst precursor containing the carrier and a cobalt compound and/or a ruthenium compound at a temperature T3, wherein the content of the zirconium compound in the carrier precursor is 0.01 to 7% by mass in terms of zirconium oxide based on the total mass of the catalyst, and T1, T2, and T3 satisfy conditions represented by expressions (1) to (3): T1≧T3 (1) 250° C.≦T2≦450° C. (2) 250° C.≦T3≦450° C. (3).
-
公开(公告)号：US09663422B2
公开(公告)日：2017-05-30
申请号：US14388377
申请日：2013-03-29
CPC分类号： C07C5/2775 , B01J29/068 , B01J2229/42 , C07C4/06 , C07C5/02 , C07C2529/068 , C10G45/58 , C10G45/64 , C10G65/043 , C10G2300/301
摘要： A method for producing a lubricant base oil which comprises a first step of carrying out isomerization dewaxing by contacting, in the presence of hydrogen, a hydrocarbon oil containing normal paraffin having a boiling point of 360° C. or higher, with a hydroisomerization catalyst under conditions such that a cracking rate defined in the following formula (1) is 10 mass % or less, and a second step of carrying out the above isomerization dewaxing by temporarily switching the above conditions to conditions such that the cracking rate is 13 mass % or more. Cracking rate (mass %)=[(C1−C2)/C1]×100 (1) wherein C1 represents the mass ratio of a fraction having a boiling point of 360° C. or higher in the above hydrocarbon oil, and C2 represents the mass ratio of the fraction having a boiling point of 360° C. or higher in the above hydrocarbon oil after the isomerization dewaxing.
-
公开(公告)号：US09562200B2
公开(公告)日：2017-02-07
申请号：US14388338
申请日：2013-03-29
IPC分类号： C10G65/14 , C10G65/02 , B01J29/068 , C10G45/64 , C10G47/12 , C10M101/02 , B01J29/06 , C10G69/02
CPC分类号： C10G65/14 , B01J29/061 , B01J29/068 , C10G45/58 , C10G45/64 , C10G47/12 , C10G69/02 , C10G2300/1022 , C10M101/02 , C10M2203/1006
摘要： A method for producing a lubricant base oil, the method comprising a first step of fractionating, from a hydrocarbon oil containing a base oil fraction and a heavy fraction that is heavier than the base oil fraction, the base oil fraction and the heavy fraction, and a second step of obtaining a dewaxed oil by isomerization and dewaxing of the base oil fraction fractionated in the first step, wherein a hydrocracked oil obtained by hydrocracking the heavy fraction fractionated in the first step is returned to the first step.
摘要翻译： 一种润滑油基础油的制造方法，其特征在于，包括从含有基油馏分和比基油馏分重的重质馏分，基油馏分和重馏分的烃油分馏的第一工序，以及 第二步，通过在第一步骤中分馏的基础油馏分的异构化和脱蜡获得脱蜡油，其中通过加氢裂化在第一步中分馏的重馏分获得的加氢裂化油返回到第一步骤。
-
公开(公告)号：US09840672B2
公开(公告)日：2017-12-12
申请号：US14388525
申请日：2013-03-29
CPC分类号： C10G45/62 , B01J29/068 , B01J29/7484 , B01J2229/186 , B01J2229/42 , C07C5/03 , C07C5/2775 , C07C7/04 , C07C2529/06 , C07C2529/068 , C10G45/64
摘要： A method for producing a hydroisomerization catalyst includes a first step of preparing a support precursor by heating a mixture containing an ion-exchanged zeolite and a binder, the ion-exchanged zeolite being prepared by ion-exchanging an organic template-containing zeolite which contains an organic template and has a one-dimensional pore structure including a 10-membered ring in a solution containing ammonium ions and/or protons, at a temperature of 250 to 350° C. under N2 atmosphere, and a second step of preparing a hydroisomerization catalyst, which is prepared by calcining a catalyst precursor, the catalyst precursor being prepared based on the support precursor containing a platinum salt and/or a palladium salt, at a temperature of 350 to 400° C. in an atmosphere containing molecular oxygen, the hydroisomerization catalyst containing a support which includes a zeolite and carries platinum and/or palladium.
-
7.发明申请ZSM-22 ZEOLITE, HYDROISOMERIZATION CATALYST AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING HYDROCARBON 有权ZSM-22沸石，氢化催化剂及其生产方法，以及生产烃类的方法公开(公告)号：US20150057478A1
公开(公告)日：2015-02-26
申请号：US14388525
申请日：2013-03-29
CPC分类号： C10G45/62 , B01J29/068 , B01J29/7484 , B01J2229/186 , B01J2229/42 , C07C5/03 , C07C5/2775 , C07C7/04 , C07C2529/06 , C07C2529/068 , C10G45/64
摘要： A method for producing a hydroisomerization catalyst includes a first step of preparing a support precursor by heating a mixture containing an ion-exchanged zeolite and a binder, the ion-exchanged zeolite being prepared by ion-exchanging an organic template-containing zeolite which contains an organic template and has a one-dimensional pore structure including a 10-membered ring in a solution containing ammonium ions and/or protons, at a temperature of 250 to 350° C. under N2 atmosphere, and a second step of preparing a hydroisomerization catalyst, which is prepared by calcining a catalyst precursor, the catalyst precursor being prepared based on the support precursor containing a platinum salt and/or a palladium salt, at a temperature of 350 to 400° C. in an atmosphere containing molecular oxygen, the hydroisomerization catalyst containing a support which includes a zeolite and carries platinum and/or palladium.
摘要翻译： 制造加氢异构化催化剂的方法包括：通过加热含有离子交换沸石和粘合剂的混合物来制备载体前体的第一步骤，所述离子交换沸石通过离子交换含有有机模板的沸石制备，所述沸石含有 有机模板，在含有铵离子和/或质子的溶液中具有包含10元环的一维孔结构，在N 2气氛下，在250〜350℃的温度下，制备加氢异构化催化剂 ，其通过煅烧催化剂前体制备，所述催化剂前体是在含有铂盐和/或钯盐的载体前体的条件下，在含有分子氧的气氛中在350-400℃的温度下制备的，加氢异构化 含有包含沸石并承载铂和/或钯的载体的催化剂。
-
公开(公告)号：US20150051429A1
公开(公告)日：2015-02-19
申请号：US14388377
申请日：2013-03-29
CPC分类号： C07C5/2775 , B01J29/068 , B01J2229/42 , C07C4/06 , C07C5/02 , C07C2529/068 , C10G45/58 , C10G45/64 , C10G65/043 , C10G2300/301
摘要： A method for producing a lubricant base oil which comprises a first step of carrying out isomerization dewaxing by contacting, in the presence of hydrogen, a hydrocarbon oil containing normal paraffin having a boiling point of 360° C. or higher, with a hydroisomerization catalyst under conditions such that a cracking rate defined in the following formula (1) is 10 mass % or less, and a second step of carrying out the above isomerization dewaxing by temporarily switching the above conditions to conditions such that the cracking rate is 13 mass % or more. Cracking rate (mass %)=[(C1−C2)/C1]×100 (1) wherein C1 represents the mass ratio of a fraction having a boiling point of 360° C. or higher in the above hydrocarbon oil, and C2 represents the mass ratio of the fraction having a boiling point of 360° C. or higher in the above hydrocarbon oil after the isomerization dewaxing.
摘要翻译： 一种润滑油基础油的制造方法，其特征在于，包括通过在氢气存在下使含有360℃以上的沸点的正链烷烃的烃油与加氢异构化催化剂接触进行异构化脱蜡的第一步骤 使下式（1）中定义的开裂速度为10质量％以下的条件，以及通过暂时将上述条件转化为裂化率为13质量％的条件进行上述异构化脱蜡的第二工序， 更多。 开裂率（质量％）= [（C1-C2）/ C1]×100（1）其中C1表示上述烃油中沸点为360℃以上的馏分的质量比，C2表示 异构化脱蜡后的上述烃油中的沸点为360℃以上的馏分的质量比。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.032 秒)
