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公开(公告)号：US20130274518A1
公开(公告)日：2013-10-17
申请号：US13760505
申请日：2013-02-06
Applicant: THE PROCTER & GAMBLE COMPANY
Inventor： Jane Ellen Godlewski , Janette Villalobos , Juan Estaban Velasquez , Dimitris Ioannis Collias
CPC classification number: B01J27/1806 , A61F13/53 , A61F13/534 , A61F2013/530489 , A61F2013/530496 , B01J27/16 , B01J27/1811 , B01J27/1817 , B01J27/1853 , B01J27/1856 , B01J27/186 , B01J27/187 , B01J27/188 , B01J27/195 , B01J27/198 , B01J27/25 , B01J35/023 , B01J37/0036 , B01J37/04 , B01J37/08 , C07C51/09 , C07C51/377 , C07C51/44 , C07C51/48 , C07C57/04 , C08F2/10
Abstract: Processes for the purification of bio-based acrylic acid to crude and glacial acrylic acid are provided. The bio-based acrylic acid is produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof. The purification includes some or all of the following processes: extraction, drying, distillation, and melt crystallization. The produced glacial or crude acrylic acid contains hydroxypropionic, hydroxypropionic acid derivatives, or mixtures thereof as an impurity.
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公开(公告)号：US20130274516A1
公开(公告)日：2013-10-17
申请号：US13839986
申请日：2013-03-15
Applicant: THE PROCTER & GAMBLE COMPANY
Inventor： Juan Estaban Velasquez , Janette Villalobos Lingoes , Dimitris Ioannis Collis , Jane Ellen Godlewski
IPC: C07C51/377
CPC classification number: C07C51/48 , A61F13/53 , A61F13/534 , A61F2013/530489 , A61F2013/530496 , B01J27/16 , B01J27/1806 , B01J27/1811 , B01J27/1817 , B01J27/1853 , B01J27/1856 , B01J27/186 , B01J27/187 , B01J27/188 , B01J27/195 , B01J27/198 , B01J27/25 , B01J35/023 , B01J37/0036 , B01J37/04 , B01J37/08 , C07C51/09 , C07C51/377 , C07C51/44 , C07C57/04 , C08F2/10
Abstract: Methods for catalytically dehydrating hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propionic acid, and acetic acid, are provided. The catalysts are mixed monophosphates.
Abstract translation: 以高产率和选择性将羟基丙酸，羟基丙酸衍生物或其混合物催化脱水成丙烯酸，丙烯酸衍生物或其混合物的方法，并且不显着转化为不期望的副产物，例如乙醛，丙酸和乙酸 ，提供。 催化剂是混合的单磷酸盐。
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公开(公告)号：US20130274514A1
公开(公告)日：2013-10-17
申请号：US13835187
申请日：2013-03-15
Applicant: THE PROCTER & GAMBLE COMPANY
Inventor： Janette Villalobos Lingoes , Dimitris Ioannis Collias
IPC: B01J27/18 , C07C51/377
CPC classification number: C07C51/48 , A61F13/53 , A61F13/534 , A61F2013/530489 , A61F2013/530496 , B01J27/16 , B01J27/1806 , B01J27/1811 , B01J27/1817 , B01J27/1853 , B01J27/1856 , B01J27/186 , B01J27/187 , B01J27/188 , B01J27/195 , B01J27/198 , B01J27/25 , B01J35/023 , B01J37/0036 , B01J37/04 , B01J37/08 , C07C51/09 , C07C51/377 , C07C51/44 , C07C57/04 , C08F2/10
Abstract: Disclosed herein is the catalytic dehydration of lactic acid to acrylic acid, which is characterized by a high conversion of lactic acid, a high selectivity for acrylic acid, a high yield of acrylic acid, and correspondingly low selectivity and molar yields for undesired by-products. This is achieved with a particular class of catalysts defined by a mixture of metal-containing phosphate salts that together provide the catalyst with a very high basicity density and low acidity density. Further, the catalyst is believed to be stable and active for lengthy periods heretofore unseen in the art for such dehydration processes.
Abstract translation: 本文公开了乳酸到丙烯酸的催化脱水，其特征在于乳酸的高转化率，丙烯酸的高选择性，高产率的丙烯酸，以及相应地低选择性和不希望的副产物的摩尔收率 。 这通过由含金属的磷酸盐的混合物限定的特定类别的催化剂来实现，这些催化剂一起提供了非常高的碱度密度和低酸度密度的催化剂。 此外，据信这种催化剂在本领域中对于这种脱水方法来说在长时间内是稳定的和活性的。
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公开(公告)号：US20130274095A1
公开(公告)日：2013-10-17
申请号：US13840192
申请日：2013-03-15
Applicant: THE PROCTER & GAMBLE COMPANY
Inventor： Juan Estaban Velasquez , Janette Villalobos Lingoes , Dimitris Ioannis Collis , Jane Ellen Godlewski , Marc Andrew Mamak
IPC: B01J27/18
CPC classification number: C07C51/48 , A61F13/53 , A61F13/534 , A61F2013/530489 , A61F2013/530496 , B01J27/16 , B01J27/1806 , B01J27/1811 , B01J27/1817 , B01J27/1853 , B01J27/1856 , B01J27/186 , B01J27/187 , B01J27/188 , B01J27/195 , B01J27/198 , B01J27/25 , B01J35/023 , B01J37/0036 , B01J37/04 , B01J37/08 , C07C51/09 , C07C51/377 , C07C51/44 , C07C57/04 , C08F2/10
Abstract: Catalysts for dehydrating hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity, short residence time, and without significant conversion to undesired side products, such as, for example, acetaldehyde, propionic acid, and acetic acid, are provided. The catalysts are mixed protonated monophosphates. Methods of preparing the catalysts are also provided.
Abstract translation: 用于将羟基丙酸，羟基丙酸衍生物或其混合物脱氢至丙烯酸，丙烯酸衍生物或其混合物的高产率和选择性，短停留时间并且不显着转化为不需要的副产物例如乙醛的催化剂 ，丙酸和乙酸。 催化剂是混合的质子化单磷酸盐。 还提供了制备催化剂的方法。
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公开(公告)号：US20240301308A1
公开(公告)日：2024-09-12
申请号：US18599900
申请日：2024-03-08
Applicant: Phillips 66 Company , SINOPEC Shanghai Research Institute of Petrochemical Technology Co., Ltd.
Inventor： Jianhua Yao , Kening Gong , Huanxin Gao , Jiangang Lyu , Feng Xu , Wennian Wang , Ming Xu , Yilun Wei
IPC: C10L1/08 , B01J27/18 , B01J29/068 , B01J29/072 , B01J29/40 , B01J29/46 , B01J29/48
CPC classification number: C10L1/08 , B01J27/1811 , B01J27/1817 , B01J29/068 , B01J29/072 , B01J29/405 , B01J29/46 , B01J29/48 , C10L2200/0446 , C10L2290/12
Abstract: Various embodiments of a process for converting light alkanes to diesel are disclosed. In general, the process includes reacting a feed rich in one or more light alkanes with an aromatization catalyst to convert the light alkanes to aromatic hydrocarbons, reacting the aromatic hydrocarbons with a hydroalkylation catalyst to convert the aromatic hydrocarbons into diesel range hydrocarbons, and hydrogenating the diesel range hydrocarbons to produce a diesel product.
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Patent Agency Ranking
26.发明授权公开(公告)号：US09999874B2
公开(公告)日：2018-06-19
申请号：US15474795
申请日：2017-03-30
Applicant: INSTITUTO MEXICANO DEL PETROLEO
Inventor： Federico Jesus Jimenez Cruz , Celia Marin Rosas , Luis Carlos Castaneda Lopez , Rogelio Hernandez Suarez , Javier Esteban Rodriguez Rodriguez , Maria del Carmen Martinez Guerrero , Florentino Rafael Murrieta Guevara , Alicia del Rayo Jaramillo Jacob
IPC: B01J27/182 , B01J27/18 , B01J27/055 , B01J21/18 , B01J35/00 , B01J35/04 , B01J35/10 , B01J37/03 , B01J37/04 , B01J37/00 , B01J37/08 , C11C3/04
CPC classification number: B01J27/1806 , B01J21/18 , B01J23/007 , B01J27/055 , B01J27/1808 , B01J27/1811 , B01J35/0006 , B01J35/04 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J37/0018 , B01J37/033 , B01J37/036 , B01J37/04 , B01J37/08 , B01J37/086 , B01J2523/00 , C01B25/45 , C01F7/043 , C01F7/76 , C01P2004/60 , C01P2006/11 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C11C3/04 , C11C3/10 , Y02E50/13 , B01J2523/11 , B01J2523/22 , B01J2523/31 , B01J2523/51 , B01J2523/47 , B01J2523/62
Abstract: The present invention relates to heterogeneous acid catalysts comprising or consisting of mixed metal salts, of lithium and aluminum phosphates and sulfates, and combinations with metallic cations, such as magnesium, titanium, zinc, zirconium and gallium, to provide adequate Lewis acidity; organic or inorganic porosity promoters, such as polysaccharides; and agglomerates, such as clays, kaolin and metal oxides of the type MxOy, where; M=Al, Mg, Sr, Zr or Ti, and other metals of groups IA, IIA and IVB, x=1 or 2 and y=2 or 3, for the formation of particles. A process is disclosed for obtaining from the catalyst by the hydrolysis of aluminum lithium hydride with water and oxygenated solvent, such as an ether. The catalysts are used in batch reactor and continuous flow systems in reactions that require moderate Lewis acidity, such as refining, petrochemical and general chemistry, including the transesterification of glycerides to produce alkyl esters.
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公开(公告)号：US20180127348A1
公开(公告)日：2018-05-10
申请号：US15861702
申请日：2018-01-04
Applicant: The Procter & Gamble Company
Inventor： Jane Ellen Godlewski , Janette Villalobos Lingoes , Juan Esteban Velasquez , Dimitris Ioannis Collias
IPC: C07C51/48 , C08F2/10 , C07C57/04 , A61F13/534 , B01J27/16 , C07C51/44 , C07C51/377 , C07C51/09 , B01J37/08 , B01J37/04 , B01J37/00 , B01J35/02 , B01J27/25 , B01J27/198 , B01J27/195 , B01J27/188 , B01J27/187 , B01J27/186 , B01J27/185 , B01J27/18 , A61F13/53
CPC classification number: B01J27/1806 , A61F13/53 , A61F13/534 , A61F2013/530489 , A61F2013/530496 , B01J27/16 , B01J27/1811 , B01J27/1817 , B01J27/1853 , B01J27/1856 , B01J27/186 , B01J27/187 , B01J27/188 , B01J27/195 , B01J27/198 , B01J27/25 , B01J35/023 , B01J37/0036 , B01J37/04 , B01J37/08 , C07C51/09 , C07C51/377 , C07C51/44 , C07C51/48 , C07C57/04 , C08F2/10
Abstract: Processes for the purification of bio-based acrylic acid to crude and glacial acrylic acid are provided. The bio-based acrylic acid is produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof. The purification includes some or all of the following processes: extraction, drying, distillation, and melt crystallization. The produced glacial or crude acrylic acid contains hydroxypropionic, hydroxypropionic acid derivatives, or mixtures thereof as an impurity.
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28.发明申请公开(公告)号：US20170282163A1
公开(公告)日：2017-10-05
申请号：US15474795
申请日：2017-03-30
Applicant: INSTITUTO MEXICANO DEL PETROLEO
Inventor： Federico Jesus JIMENEZ CRUZ , Celia MARIN ROSAS , Luis Carlos CASTANEDA LOPEZ , Rogelio HERNANDEZ SUAREZ , Javier Esteban RODRIGUEZ RODRIGUEZ , Maria del Carmen MARTINEZ GUERRERO , Florentino Rafael MURRIETA GUEVARA , Alicia del Rayo JARAMILLO JACOB
IPC: B01J27/18 , B01J21/18 , B01J35/00 , B01J35/04 , C11C3/04 , B01J37/03 , B01J37/04 , B01J37/00 , B01J37/08 , B01J27/055 , B01J35/10
CPC classification number: B01J27/1806 , B01J21/18 , B01J23/007 , B01J27/055 , B01J27/1808 , B01J27/1811 , B01J35/0006 , B01J35/04 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J37/0018 , B01J37/033 , B01J37/036 , B01J37/04 , B01J37/08 , B01J37/086 , B01J2523/00 , C01B25/45 , C01F7/043 , C01F7/76 , C01P2004/60 , C01P2006/11 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C11C3/04 , C11C3/10 , Y02E50/13 , B01J2523/11 , B01J2523/22 , B01J2523/31 , B01J2523/51 , B01J2523/47 , B01J2523/62
Abstract: The present invention relates to heterogeneous acid catalysts comprising or consisting of mixed metal salts, of lithium and aluminum phosphates and sulfates, and combinations with metallic cations, such as magnesium, titanium, zinc, zirconium and gallium, to provide adequate Lewis acidity; organic or inorganic porosity promoters, such as polysaccharides; and agglomerates, such as clays, kaolin and metal oxides of the type MxOy, where; M=Al, Mg, Sr, Zr or Ti, and other metals of groups IA, IIA and IVB, x=1 or 2 and y=2 or 3, for the formation of particles. A process is disclosed for obtaining from the catalyst by the hydrolysis of aluminum lithium hydride with water and oxygenated solvent, such as an ether. The catalysts are used in batch reactor and continuous flow systems in reactions that require moderate Lewis acidity, such as refining, petrochemical and general chemistry, including the transesterification of glycerides to produce alkyl esters.
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29.发明授权公开(公告)号：US09714208B2
公开(公告)日：2017-07-25
申请号：US13760472
申请日：2013-02-06
Applicant: The Procter & Gamble Company
Inventor： Janette Villalobos , Juan Estaban Velasquez , Jane Ellen Godlewski , Dimitris Ioannis Collias
IPC: C07C51/377 , C07C51/48 , B01J27/18 , B01J27/187 , B01J27/25 , C07C51/09 , C07C57/04 , A61F13/534 , C08F2/10 , B01J27/16 , B01J27/185 , B01J27/186 , B01J27/188 , B01J27/195 , B01J27/198 , B01J35/02 , B01J37/00 , B01J37/04 , B01J37/08 , C07C51/44 , A61F13/53
CPC classification number: C07C51/48 , A61F13/53 , A61F13/534 , A61F2013/530489 , A61F2013/530496 , B01J27/16 , B01J27/1806 , B01J27/1811 , B01J27/1817 , B01J27/1853 , B01J27/1856 , B01J27/186 , B01J27/187 , B01J27/188 , B01J27/195 , B01J27/198 , B01J27/25 , B01J35/023 , B01J37/0036 , B01J37/04 , B01J37/08 , C07C51/09 , C07C51/377 , C07C51/44 , C07C57/04 , C08F2/10
Abstract: Methods for catalytically dehydrating hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propionic acid, and acetic acid, are provided. The catalysts are mixed condensed phosphates.
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公开(公告)号：US09630901B2
公开(公告)日：2017-04-25
申请号：US13760527
申请日：2013-02-06
Applicant: The Procter & Gamble Company
Inventor： Jane Ellen Godlewski , Janette Villalobos , Dimitris Ioannis Collias , Axel Meyer , Peter Dziezok , Juan Estaban Velasquez
IPC: A61F13/15 , C07C51/48 , B01J27/18 , B01J27/187 , B01J27/25 , C07C51/377 , C07C51/09 , C07C57/04 , A61F13/534 , C08F2/10 , B01J27/16 , B01J27/185 , B01J27/186 , B01J27/188 , B01J27/195 , B01J27/198 , B01J35/02 , B01J37/00 , B01J37/04 , B01J37/08 , C07C51/44 , A61F13/53
CPC classification number: C07C51/48 , A61F13/53 , A61F13/534 , A61F2013/530489 , A61F2013/530496 , B01J27/16 , B01J27/1806 , B01J27/1811 , B01J27/1817 , B01J27/1853 , B01J27/1856 , B01J27/186 , B01J27/187 , B01J27/188 , B01J27/195 , B01J27/198 , B01J27/25 , B01J35/023 , B01J37/0036 , B01J37/04 , B01J37/08 , C07C51/09 , C07C51/377 , C07C51/44 , C07C57/04 , C08F2/10
Abstract: Bio-based glacial acrylic acid, produced from hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof and having impurities of hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof, is polymerized to poly(acrylic acid) or superabsorbent polymer using the same processes as petroleum-derived glacial acrylic acid.
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