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公开(公告)号:US09416319B2
公开(公告)日:2016-08-16
申请号:US14045369
申请日:2013-10-03
Applicant: Shell Oil Company
Inventor: Jean-Paul Lange
IPC: C07C1/00 , C10G1/06 , C08H8/00 , C10L1/02 , C10G1/08 , B01J37/02 , B01J21/06 , B01J23/42 , B01J23/44 , B01J23/46 , B01J23/63 , B01J23/72 , B01J23/745 , B01J23/75 , B01J23/755 , B01J35/04 , B01J35/06 , B01J35/10 , B01J35/00
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。
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公开(公告)号:US09394222B2
公开(公告)日:2016-07-19
申请号:US14759470
申请日:2014-01-08
Applicant: SHELL OIL COMPANY
Inventor: Jean-Paul Lange
IPC: C07C51/353 , C07C51/235 , C07C45/52
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。
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公开(公告)号:US09334221B2
公开(公告)日:2016-05-10
申请号:US14759462
申请日:2014-01-08
Applicant: SHELL OIL COMPANY
Inventor: Jean-Paul Lange
CPC classification number: C07C51/16 , C07C29/60 , C07C45/52 , C07C45/65 , C07C51/252 , C07C31/205 , C07C47/02 , C07C47/22 , C07C57/04
Abstract: The invention relates to a process for producing acrylic acid, comprising: converting a C3-oxygenate into acrolein, wherein said C3-oxygenate is selected from the group consisting of 1-propanol, monohydroxyacetone, 2-hydroxypropanal, 3-hydroxypropanal, dihydroxyacetone and 2,3-dihydroxypropanal; and converting the acrolein 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-含氧化合物转化成丙烯醛,其中所述C3-含氧化合物选自1-丙醇,单羟基丙酮,2-羟基丙醛,3-羟基丙醛,二羟基丙酮和2 ,3-二羟基丙醛; 并将丙烯醛转化为丙烯酸。 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。
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公开(公告)号:US09334220B2
公开(公告)日:2016-05-10
申请号:US14759457
申请日:2014-01-08
Applicant: SHELL OIL COMPANY
Inventor: Jean-Paul Lange
IPC: C07C51/00 , C07C51/235 , C07C51/377
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。
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公开(公告)号:US09334217B2
公开(公告)日:2016-05-10
申请号:US14759466
申请日:2014-01-08
Applicant: SHELL OIL COMPANY
Inventor: Jean-Paul Lange
IPC: C07C51/00 , C07C45/52 , C07C51/16 , C07C45/29 , C07C51/235 , C07C51/377
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。
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