公开(公告)号：US20020188054A1

公开(公告)日：2002-12-12

申请号：US10078665

申请日：2002-02-21

申请人： Idemitsu Kosan Co., Ltd.

发明人： Masami Takasaki ,  Meishi Tanaka ,  Hisao Anzai ,  Masashi Nakamura ,  Chisato Endo

IPC分类号： C08K005/01

CPC分类号： C10G21/00 ,  C10G2300/1062 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/302 ,  C10G2300/44

摘要： A process oil which satisfies the requirements of (a) a content of a polycyclic aromatic compound of less than 3% by weight, (b) a content of an aromatic hydrocarbon of 18% by weight or more, (c) a content of a polar compound ranging from 11 to 25% by weight, (d) a kinematic viscosity at 100null C. ranging from 10 to 70 mm2/s, and (e) a flash point of 210null C. or more.

摘要翻译： 一种满足以下要求的加工油：（a）少于3重量％的多环芳族化合物的含量，（b）18重量％以上的芳族烃的含量，（c） 极性化合物的重量比为11〜25％，（d）100℃下的运动粘度为10〜70mm 2 / s，（e）闪点为210℃以上。

公开(公告)号：USRE23677E

公开(公告)日：1953-06-30

申请号：US23677D

CPC分类号： C10M177/00 ,  C10G29/10 ,  C10G2300/1062 ,  C10G2400/10 ,  C10M101/02 ,  C10M2223/10 ,  C10M2223/12 ,  C10M2225/04 ,  C10M2227/02 ,  C10M2229/041 ,  C10N2250/10

公开(公告)号：US11767479B2

公开(公告)日：2023-09-26

申请号：US17421509

申请日：2020-01-02

申请人： IFP Energies Nouvelles

发明人： Emmanuelle Guillon ,  Anne-Claire Dubreuil ,  Antoine Daudin

IPC分类号： C10G65/12 ,  B01D3/14

CPC分类号： C10G65/12 ,  B01D3/143 ,  C10G2300/107 ,  C10G2300/1062 ,  C10G2300/1074 ,  C10G2300/301 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2400/02

摘要： The present invention is based on the use of a two-step hydrocracking process for the production of naphtha, comprising a step of hydrogenation placed downstream of the second hydrocracking step, the hydrogenation step treating the effluent resulting from the second hydrocracking step in the presence of a specific hydrogenation catalyst. Furthermore, the hydrogenation step and the second hydrocracking step are performed under specific operating conditions and in particular under quite specific temperature conditions.

公开(公告)号：US09388346B2

公开(公告)日：2016-07-12

申请号：US13881145

申请日：2011-10-31

申请人： Ronny Neumann ,  Alexander Khenkin

发明人： Ronny Neumann ,  Alexander Khenkin

IPC分类号： C10G29/06 ,  C10G27/10 ,  C10G29/16

CPC分类号： C10G29/16 ,  C10G27/10 ,  C10G29/06 ,  C10G2300/1025 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/1062 ,  C10G2300/1085 ,  C10G2300/1096 ,  C10G2300/202

摘要： The present invention relates to methods of removing heteroaromatic sulfides from hydrocarbons (e.g. petroleum products such as gasoline and fuel oils), using polyoxometalate catalysts such as H5PV2Mo10O40 or solvates thereof.

摘要翻译： 本发明涉及使用多金属氧酸盐催化剂如H5PV2Mo10O40或其溶剂化物从烃（例如石油产品如汽油和燃料油）中除去杂芳族硫化物的方法。

公开(公告)号：US09284500B2

公开(公告)日：2016-03-15

申请号：US14196050

申请日：2014-03-04

申请人： Jeenok T. Kim ,  Gary Paul Schleicher ,  Halou Oumar-Mahamat ,  Chad Hinden Mondor

发明人： Jeenok T. Kim ,  Gary Paul Schleicher ,  Halou Oumar-Mahamat ,  Chad Hinden Mondor

IPC分类号： C10G65/10 ,  C10G47/00 ,  C10G73/06 ,  C10G73/38 ,  C10G69/04 ,  C10G65/04 ,  C10G67/04 ,  C10G69/02 ,  C10G73/44 ,  C10M101/00

CPC分类号： C10M101/02 ,  C10G21/003 ,  C10G45/02 ,  C10G45/06 ,  C10G45/08 ,  C10G45/58 ,  C10G45/62 ,  C10G45/64 ,  C10G47/00 ,  C10G47/04 ,  C10G47/16 ,  C10G65/043 ,  C10G67/0454 ,  C10G69/02 ,  C10G69/04 ,  C10G73/06 ,  C10G73/44 ,  C10G2300/1062 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2400/10 ,  C10M1/00 ,  C10M2203/1025 ,  C10N2220/022 ,  C10N2230/02

摘要： Methods are provided for producing lubricant base oils from petrolatum. After solvent dewaxing of a brightstock raffinate to form a brightstock base oil, petrolatum is generated as a side product. The petrolatum can be hydroprocessed to form base oils in high yield. The base oils formed from hydroprocessing of petrolatum have an unexpected pour point relationship. For a typical lubricant oil feedstock, the pour point of the base oils generated from the feedstock increases with the viscosity of the base oil. By contrast, lubricant base oils formed from hydroprocessing of petrolatum have a relatively flat pour point relationship, and some of the higher viscosity base oils unexpectedly have lower pour points than lower viscosity base oils generated from the same petrolatum feed. The base oils from petrolatum are also unusual in yielding both high viscosity and high viscosity index and can be generated while maintaining a high yield.

摘要翻译： 提供从凡士林生产润滑油基础油的方法。 在明亮的原料萃余液溶剂脱蜡后形成光油基础油时，产生凡士林作为副产物。 可以加氢处理矿脂以高产率形成基础油。 由凡士林加氢处理形成的基础油具有意想不到的倾点关系。 对于典型的润滑油原料，由原料产生的基础油的倾点随着基础油的粘度而增加。 相比之下，通过加氢处理矿脂形成的润滑剂基础油具有相对平坦的倾点关系，并且一些较高粘度的基础油意外地具有比由相同凡士林饲料产生的低粘度基础油更低的倾点。 来自凡士林的基础油在产生高粘度和高粘度指数方面也是不寻常的，并且可以在保持高产率的同时产生。

公开(公告)号：US09278339B2

公开(公告)日：2016-03-08

申请号：US13499452

申请日：2010-09-23

申请人： Giuseppe Bellussi ,  Angela Carati ,  Maria Federica Gagliardi ,  Stefano Zanardi ,  Marcello Marella ,  Roberto Scattolin ,  Michele Tomaselli

发明人： Giuseppe Bellussi ,  Angela Carati ,  Maria Federica Gagliardi ,  Stefano Zanardi ,  Marcello Marella ,  Roberto Scattolin ,  Michele Tomaselli

IPC分类号： B01J21/00 ,  B01J23/00 ,  B01J29/00 ,  B01J31/00 ,  B01J27/049 ,  B01J27/051 ,  B01J35/10 ,  B01J37/03 ,  B01J37/20 ,  C10G45/08

CPC分类号： B01J27/0515 ,  B01J23/002 ,  B01J23/883 ,  B01J23/8885 ,  B01J27/049 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J37/033 ,  B01J37/20 ,  B01J2523/00 ,  C10G45/08 ,  C10G2300/1044 ,  C10G2300/1062 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2400/04 ,  C10G2400/06 ,  B01J2523/31 ,  B01J2523/68 ,  B01J2523/69 ,  B01J2523/845 ,  B01J2523/847 ,  B01J2523/41

摘要： New sulfided metal catalysts are described, containing a metal X selected from Ni, Co and mixtures thereof, a metal Y selected from Mo, W and mixtures thereof, an element Z selected from Si, Al and mixtures thereof, and possibly an organic residue, obtained by the sulfidation of mixed oxide precursors, also new, having general formula (A) XaYbZcOd.pC (A) possibly shaped without a binder, or by sulfidation of mixed oxides having formula (A), in shaped form with a binder, wherein X is selected from Ni, Co and mixtures thereof, Y is selected from Mo, W and mixtures thereof, Z is selected from Si, Al and mixtures thereof, O is oxygen, C is selected from: a nitrogenated compound N, an organic residue deriving from the partial calcination of the nitrogenated compound N, said nitrogenated compound N, when present, being selected from: a) an alkyl ammonium hydroxide having formula (I) RIRIIRIIIRIVNOH (I) wherein the groups RI-RIV, the same or different, are aliphatic groups containing from 1 to 7 carbon atoms, b) an amine having formula (II) R1R2R3N (II) wherein R1 is a linear, branched or cyclic alkyl, containing from 4 to 12 carbon atoms, and R2 and R3, the same or different, are selected from H and a linear, branched or cyclic alkyl, containing from 4 to 12 carbon atoms, said alkyl being equal to or different from R1, a, b, c, d are the number of moles of the elements X, Y, Z, O, respectively, p is the weight percentage of C with respect to the total weight of the precursor having formula (A), a, b, c, d are higher than 0 a/b is higher than or equal to 0.3 and lower than or equal to 2, (a+b)/c is higher than or equal to 0.3 and lower than or equal to 10, preferably varying from 0.8 to 10 d=(2a+6b+Hc)/2 wherein H=4 when Z=Si H=3 when Z=Al and p is higher than or equal to 0 and lower than or equal to 40%. Said catalysts can be used as hydrotreating catalysts.

公开(公告)号：US09034174B2

公开(公告)日：2015-05-19

申请号：US13672298

申请日：2012-11-08

申请人： NANOPETRO COMPANY LIMITED

发明人： Man Chung Daniel Cheng

IPC分类号： B01J20/02 ,  B01J20/22 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  B01J20/34 ,  C10G25/00 ,  C10G25/12 ,  C10G32/02 ,  B01J20/06 ,  B82Y30/00

CPC分类号： B01J20/3231 ,  B01J20/06 ,  B01J20/22 ,  B01J20/28007 ,  B01J20/28009 ,  B01J20/3204 ,  B01J20/3265 ,  B82Y30/00 ,  C10G25/003 ,  C10G25/12 ,  C10G32/02 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/1055 ,  C10G2300/1062 ,  C10G2300/202 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/10

摘要： The present invention provides a method of preparing an iron oxide magnetic nanoparticle, comprising the steps of: i) reacting a water-soluble ferrous salt with a water-soluble ferric salt in a mole ratio of 1:2 in the presence of a base and a citrate to give an iron oxide particle surface-coated with the citrate (c-MNP); ii) reacting the c-MNP obtained in step (i) with a thiophilic compound to give a thiophilic compound-bounded iron oxide particle surface-coated with the citrate (thiophilic-c-MNP); and iii) modifying the thiophilic-c-MNP obtained in step (ii) using a surfactant for phase transfer of the thiophilic-c-MNP from aqueous phase to organic phase. The present invention also relates to the iron oxide magnetic nanoparticle prepared by the above-mentioned method and the use of the nanoparticle in desulfurization. The iron oxide magnetic nanoparticle of the present invention is capable of effective deep desulfurization.

摘要翻译： 本发明提供一种制备氧化铁磁性纳米颗粒的方法，包括以下步骤：i）在碱存在下使水溶性亚铁盐与摩尔比为1：2的水溶性铁盐与水溶性铁盐反应， 柠檬酸盐，得到表面涂覆有柠檬酸盐（c-MNP）的氧化铁颗粒; ii）使步骤（i）中获得的c-MNP与亲硫化合物反应，得到表面涂覆有柠檬酸（thiophilic-c-MNP）的硫醇化合物结合的氧化铁颗粒; 和iii）使用表面活性剂修饰在步骤（ii）中获得的嗜硫菌素c-MNP，所述表面活性剂将嗜硫菌c-MNP从水相相转移到有机相。 本发明还涉及通过上述方法制备的氧化铁磁性纳米颗粒和在脱硫中使用纳米颗粒。 本发明的氧化铁磁性纳米粒子能够进行有效的深度脱硫。

公开(公告)号：US08864981B2

公开(公告)日：2014-10-21

申请号：US13007581

申请日：2011-01-14

申请人： Chih-Cheng Chang ,  Jung-Huang Wu ,  Cheng-Tsung Hong ,  Jin-Shang Liou ,  Kuo-Min Wei ,  Hung-Chung Shen ,  Fu-Ming Lee

发明人： Chih-Cheng Chang ,  Jung-Huang Wu ,  Cheng-Tsung Hong ,  Jin-Shang Liou ,  Kuo-Min Wei ,  Hung-Chung Shen ,  Fu-Ming Lee

IPC分类号： C10G17/04 ,  C10G53/00 ,  C10G21/00 ,  C10G21/27 ,  C10G21/22 ,  C10G21/16 ,  C10G21/20

CPC分类号： C10G21/16 ,  C10G21/003 ,  C10G21/20 ,  C10G21/22 ,  C10G21/27 ,  C10G53/00 ,  C10G2300/1062 ,  C10G2300/1074 ,  C10G2300/30 ,  C10G2300/302 ,  C10G2300/44 ,  C10G2400/30

摘要： Deasphalted residual oil (DAO) and the aromatics-rich extract that is derived from DAO have low polycyclic aromatics contents, relatively low aniline points, and high flash points. They form blending stocks that improve properties of mixed feedstocks to consistently produce environmentally qualified rubber processing oil (RPO) by extraction under low solvent-to-oil ratios and moderate extraction temperatures. Distilling a petroleum crude oil under atmospheric pressure generates a bottom residual oil which is then subject to vacuum distillation to yield a bottom residual oil. DAO is produced by removing the asphalt from the vacuum bottom residual oil through extraction with light paraffinic solvent. The extract of DAO is a co-product in the production of the bright stock of the lubricating oil through extraction. The feedstock is mixed with the extract from a petroleum fraction boiling in lube oil range. Liquid-liquid counter-current extraction yields a raffinate stream; removal of solvent therefrom produces the RPO.

摘要翻译： 脱气残油（DAO）和来自DAO的富含芳烃的提取物具有低多环芳烃含量，苯胺点相对较低，闪点高。 它们形成混合原料，以改善混合原料的性能，以通过在低溶剂/油比和中等萃取温度下萃取来一致地生产环保合格的橡胶加工油（RPO）。 在大气压下蒸馏石油原油产生底部残余油，然后进行真空蒸馏以产生底部残余油。 DAO是通过用轻链烷烃溶剂萃取从真空底渣中除去沥青而制得的。 DAO的提取物是通过萃取生产润滑油的亮油的共同产品。 原料与在润滑油范围沸腾的石油馏分的提取物混合。 液 - 液逆流萃取产生萃余液流; 除去溶剂产生RPO。

公开(公告)号：US08758595B2

公开(公告)日：2014-06-24

申请号：US13095936

申请日：2011-04-28

申请人： Meishi Tanaka ,  Masashi Nakamura ,  Kazuhiro Teshima ,  Akihito Abe ,  Masami Takasaki

发明人： Meishi Tanaka ,  Masashi Nakamura ,  Kazuhiro Teshima ,  Akihito Abe ,  Masami Takasaki

IPC分类号： C10G21/00 ,  C10M105/06

CPC分类号： C08K5/01 ,  C10G21/003 ,  C10G21/14 ,  C10G2300/1033 ,  C10G2300/1062 ,  C10G2300/1077 ,  C10G2300/206 ,  C10G2300/30 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2300/4025 ,  C10G2300/44 ,  C10M101/02 ,  C10M177/00 ,  C10M2203/1085 ,  C10N2220/02 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/026 ,  C10N2230/02 ,  C10N2230/40 ,  C10N2270/00 ,  C08L9/06 ,  C08L21/00

摘要： The present invention is related to a process oil using as a raw material a deasphalted oil obtained by deasphalting a vacuum residual oil of a crude oil and a manufacturing method of the process oil, the process oil having properties of: (a) a polycyclic aromatics (PCA) content of less than 3 mass %; (b) a viscosity (100° C.) of 40 to 70 mm2/s; (c) an aniline point of 85 to 100° C.; (d) a flash point of 250° C. or higher; (e) an aromatic hydrocarbon content of 40 to 55 mass %; and (f) a polar substance content of 10 to 15 mass %. The present invention is also related to a process oil and a manufacturing method of the process oil, the process oil obtained by mixing: an extract obtained by deasphalting and solvent-extracting a vacuum residual oil of a crude oil; and a lubricant base oil having a polycyclic aromatics (PCA) content of less than 3 mass %, and having properties of: (a) a polycyclic aromatics (PCA) content of less than 3 mass %; (i) a viscosity (100° C.) of 30 to 80 mm2/s; (j) an aniline point of 90° C. or lower; (k) a flash point of 240° C. or higher; (l) a benzo(a)pyrene content of 1 mass ppm or less; (m) a specified aromatic compound content of 10 mass ppm or less; and (n) a polar substance content of 10 to 30 mass %.

摘要翻译： 本发明涉及一种以原油为原料，通过脱油原油的真空残油获得的脱油油和工艺油的制造方法，该工艺油具有以下性质：（a）多环芳烃 （PCA）含量小于3质量％; （b）40至70mm 2 / s的粘度（100℃）; （c）苯胺点为85〜100℃。 （d）闪点为250℃以上; （e）40〜55质量％的芳烃含量; 和（f）极性物质含量为10〜15质量％。 本发明还涉及工艺油和工艺油的制造方法，该工艺油通过混合：通过脱沥青获得的提取物和溶剂萃取原油的真空残油; 以及多环芳烃（PCA）含量小于3质量％的润滑油基础油，具有以下性质：（a）多环芳烃（PCA）含量小于3质量％; （i）粘度（100℃）为30〜80mm 2 / s; （j）90℃以下的苯胺点; （k）240℃或更高的闪点; （1）1质量ppm以下的苯并（a）芘含量; （m）10质量ppm以下的规定的芳香族化合物含量; 和（n）极性物质含量为10〜30质量％。

公开(公告)号：US20130126394A1

公开(公告)日：2013-05-23

申请号：US13672298

申请日：2012-11-08

申请人： NANOPETRO COMPANY LIMITED

发明人： Man Chung Daniel CHENG

IPC分类号： B01J20/32 ,  C10G32/02 ,  B01J20/22

CPC分类号： B01J20/3231 ,  B01J20/06 ,  B01J20/22 ,  B01J20/28007 ,  B01J20/28009 ,  B01J20/3204 ,  B01J20/3265 ,  B82Y30/00 ,  C10G25/003 ,  C10G25/12 ,  C10G32/02 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/1055 ,  C10G2300/1062 ,  C10G2300/202 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/10

摘要： The present invention provides a method of preparing an iron oxide magnetic nanoparticle, comprising the steps of: i) reacting a water-soluble ferrous salt with a water-soluble ferric salt in a mole ratio of 1:2 in the presence of a base and a citrate to give an iron oxide particle surface-coated with the citrate (c-MNP); ii) reacting the c-MNP obtained in step (i) with a thiophilic compound to give a thiophilic compound-bounded iron oxide particle surface-coated with the citrate (thiophilic-c-MNP); and iii) modifying the thiophilic-c-MNP obtained in step (ii) using a surfactant for phase transfer of the thiophilic-c-MNP from aqueous phase to organic phase. The present invention also relates to the iron oxide magnetic nanoparticle prepared by the above-mentioned method and the use of the nanoparticle in desulfurization. The iron oxide magnetic nanoparticle of the present invention is capable of effective deep desulfurization.

摘要翻译： 本发明提供一种制备氧化铁磁性纳米颗粒的方法，包括以下步骤：i）在碱存在下使水溶性亚铁盐与摩尔比为1：2的水溶性铁盐与水溶性铁盐反应， 柠檬酸盐，得到表面涂覆有柠檬酸盐（c-MNP）的氧化铁颗粒; ii）使步骤（i）中获得的c-MNP与亲硫化合物反应，得到表面涂覆有柠檬酸（thiophilic-c-MNP）的硫醇化合物结合的氧化铁颗粒; 和iii）使用表面活性剂修饰在步骤（ii）中获得的嗜硫菌素c-MNP，所述表面活性剂将嗜硫菌c-MNP从水相相转移到有机相。 本发明还涉及通过上述方法制备的氧化铁磁性纳米颗粒和在脱硫中使用纳米颗粒。 本发明的氧化铁磁性纳米粒子能够进行有效的深度脱硫。