公开(公告)号：US20150353465A1

公开(公告)日：2015-12-10

申请号：US14759457

申请日：2014-01-08

Applicant: SHELL OIL COMPANY

Inventor： Jean-Paul LANGE

IPC: C07C51/377 ,  C07C51/235

CPC classification number: C07C51/00 ,  C07C51/235 ,  C07C51/377 ,  C07C57/04 ,  C07C59/08

Abstract: The invention relates to a process for producing acrylic acid, comprising: converting a C3-oxygenate into a C3-hydroxyacid, wherein said C3-oxygenate is selected from the group consisting of 1-propanol, 2-propanol, propanal, acetone, monopropylene glycol, monohydroxyacetone, 2-hydroxypropanal, dihydroxyacetone and 2,3-dihydroxypropanal; and converting the C3-hydroxyacid into acrylic acid.

Abstract translation: 本发明涉及一种制备丙烯酸的方法，其包括：将C3-含氧化合物转化为C3-羟基酸，其中所述C3-含氧化合物选自1-丙醇，2-丙醇，丙醛，丙酮，单丙二醇 ，单羟基丙酮，2-羟基丙醛，二羟基丙酮和2,3-二羟基丙醛; 并将C3-羟基酸转化成丙烯酸。

公开(公告)号：US20150353462A1

公开(公告)日：2015-12-10

申请号：US14759470

申请日：2014-01-08

Applicant: SHELL OIL COMPANY

Inventor： Jean-Paul LANGE

IPC: C07C51/353 ,  C07C51/235

CPC classification number: C07C51/353 ,  C07C45/52 ,  C07C51/235 ,  C07C57/04 ,  C07C47/02 ,  C07C53/122

Abstract: The invention relates to a process for producing methacrylic acid, comprising: converting a C3-oxygenate into propanoic acid, wherein said C3-oxygenate is a compound selected from the group consisting of 1-propanol, monopropylene glycol, monohydroxyacetone, 2-hydroxypropanal, glycerol and dihydroxyacetone; and reacting the propanoic acid with formaldehyde or a precursor of formaldehyde into methacrylic acid. Said C3-oxygenate preferably contains 2 oxygen atoms, and most preferably it is monopropylene glycol.

Abstract translation: 本发明涉及一种生产甲基丙烯酸的方法，包括：将C 3 - 含氧化合物转化为丙酸，其中所述C 3 - 含氧化合物是选自1-丙醇，单丙二醇，单羟基丙酮，2-羟基丙醛，甘油 和二羟基丙酮; 并将丙酸与甲醛或甲醛前体反应成甲基丙烯酸。 所述C3-含氧化合物优选含有2个氧原子，最优选的是单丙二醇。

公开(公告)号：US20130247449A1

公开(公告)日：2013-09-26

申请号：US13895145

申请日：2013-05-15

Applicant: SHELL OIL COMPANY

Inventor： Maria CASTELLVÍ BARNÉS ,  Sascha Reinier Aldegonda KERSTEN ,  Shushil KUMAR ,  Jean-Paul LANGE ,  Wei ZHAO

IPC: C10G1/04

CPC classification number: C10L1/1802 ,  C10G1/002 ,  C10G1/04 ,  C10G1/065 ,  C10L1/02

Abstract: Methods to convert a cellulosic material into a bio-oil. In one embodiment, the method comprises (a) contacting the cellulosic material with a liquid solvent in an inert atmosphere at a reaction temperature in the range from equal to or more than about 260° C. to equal to or less than about 400° C. to produce a product mixture; (b) separating a middle fraction from the product mixture to produce a product mixture middle fraction. A first portion of the product mixture middle fraction can be recycled as part of the liquid solvent in step a). At least part of the product mixture is hydrotreated before at least a portion of a middle fraction of the treated product mixture is recycled as part of the liquid solvent in step a).

Abstract translation: 将纤维素材料转化为生物油的方法。 在一个实施方案中，该方法包括（a）在等于或大于约260℃至等于或小于约400℃的反应温度下，在惰性气氛中使纤维素材料与液体溶剂接触 生产产品混合物; （b）将中间馏分与产物混合物分离以产生产物混合物中间馏分。 在步骤a）中，产物混合物中间馏分的第一部分可作为液体溶剂的一部分再循环。 至少部分产物混合物在处理产物混合物的中间馏分的至少一部分在步骤a）中作为液体溶剂的一部分再循环进行加氢处理。

公开(公告)号：US20150353466A1

公开(公告)日：2015-12-10

申请号：US14759466

申请日：2014-01-08

Applicant: SHELL OIL COMPANY

Inventor： Jean-Paul LANGE

IPC: C07C51/377 ,  C07C45/29 ,  C07C51/16

CPC classification number: C07C45/52 ,  C07C45/29 ,  C07C51/16 ,  C07C51/235 ,  C07C51/377 ,  C07C57/04 ,  C07C47/02 ,  C07C53/122

Abstract: The invention relates to a process for producing acrylic acid, comprising: converting a C3-oxygenate into propanoic acid, wherein said C3-oxygenate is a compound selected from the group consisting of 1-propanol, monopropylene glycol, monohydroxyacetone, 2-hydroxypropanal, glycerol and dihydroxyacetone; and converting the propanoic acid into acrylic acid. Said C3-oxygenate preferably contains 2 oxygen atoms, and most preferably it is monopropylene glycol.

Abstract translation: 本发明涉及一种制备丙烯酸的方法，包括：将C3-含氧化合物转化为丙酸，其中所述C3-含氧化合物是选自1-丙醇，单丙二醇，单羟基丙酮，2-羟基丙醛，甘油的化合物 和二羟基丙酮; 并将丙酸转化为丙烯酸。 所述C3-含氧化合物优选含有2个氧原子，最优选的是单丙二醇。

公开(公告)号：US20140096438A1

公开(公告)日：2014-04-10

申请号：US14045369

申请日：2013-10-03

Applicant: Shell Oil Company

Inventor： Jean-Paul LANGE

IPC: C10G1/06

CPC classification number: C10G1/06 ,  B01J21/066 ,  B01J23/42 ,  B01J23/44 ,  B01J23/462 ,  B01J23/464 ,  B01J23/468 ,  B01J23/63 ,  B01J23/72 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J35/0026 ,  B01J35/04 ,  B01J35/06 ,  B01J35/1066 ,  B01J35/1071 ,  B01J35/1076 ,  B01J37/0242 ,  B01J37/0244 ,  C08H8/00 ,  C10G1/065 ,  C10G1/086 ,  C10G2300/1014 ,  C10L1/02 ,  Y02E50/13 ,  Y02E50/16 ,  Y02P30/20

Abstract: A process for liquefying a cellulosic material to produce a liquefied product comprising contacting the cellulosic material with a hydrogenation catalyst a liquid medium; and a source of hydrogen. The hydrogenation catalyst comprises a hydrogenating metal or precursor thereof and a megaporous structure, wherein the megaporous structure comprises a porosity of at least 60% by volume and at least 30 volume % of the pore volume of the megaporous structure is present in megapores having a diameter of equal to or more than 1 micrometer.

Abstract translation: 一种用于液化纤维素材料以产生液化产物的方法，包括使纤维素材料与液体介质的氢化催化剂接触; 和氢源。 氢化催化剂包括氢化金属或其前体和巨型结构，其中，巨孔结构包含至少60体积％的孔隙率，并且至少30体积％的巨孔结构的孔体积存在于具有直径 等于或大于1微米。