-
公开(公告)号：US20170369815A1
公开(公告)日：2017-12-28
申请号：US15541939
申请日：2016-01-08
Applicant: Croda, Inc.
Inventor： Min Ma Wang , Craig Michael Sungail , Xin Chen
CPC classification number: C11B1/10 , B01D17/047 , C11B13/00 , C12F3/10 , Y02W30/74
Abstract: A method of separating oil from a composition containing an oil and water emulsion, by adding a separation additive which is a mixture of a fatty ester of an alkoxylated polyol and a fatty ester of alkoxylated glycerol, and performing at least one oil separation step. The method is particularly suitable for separating corn oil from stillage produced in a corn ethanol mill.
-
公开(公告)号：US09738852B2
公开(公告)日：2017-08-22
申请号：US15030210
申请日：2016-01-08
Applicant: Croda, Inc.
Inventor： Min Ma Wang , Craig Michael Sungail , Xin Chen
Abstract: A method of separating oil from a composition containing an oil and water emulsion, by adding a separation additive which is a fatty ester of alkoxylated glycerol, and performing at least one oil separation step. The method is particularly suitable for separating corn oil from stillage produced in a corn ethanol mill.
-
公开(公告)号：US20200157470A1
公开(公告)日：2020-05-21
申请号：US16480701
申请日：2018-01-08
Applicant: Croda, Inc.
Inventor： Xin Chen , Min Ma Wang , Kevin Wade Penfield
Abstract: A process for making a surfactant composition is disclosed. In the process, a mixture comprising a sugar alcohol and fatty is formed. The mixture contains less than 5% by weight of water based on the total weight of the mixture. The mixture is reacted with an alkylene oxide to make a surfactant composition containing an alkoxylated sugar alcohol fatty acid ester and a polyalkylene glycol fatty acid ester. A surfactant composition and use of the surfactant composition to separate an oil phase and/or an aqueous phase from an emulsion is also disclosed.
-
公开(公告)号：US09745540B2
公开(公告)日：2017-08-29
申请号：US14905092
申请日：2014-07-08
Applicant: CRODA, INC.
Inventor： Craig Michael Sungail , Min Ma Wang , Xin Chen , Ronald Eugene Bingeman
Abstract: A method of separating oil from a liquid stillage is disclosed. The stillage includes an aqueous phase and an oil phase. The method comprises adding a separation additive to the stillage and performing at least one separation operation on the stillage to separate an amount of the oil phase from the stillage. The separation additive comprises an ester of an alkoxylated non-cyclic polyol and a fatty acid.
-
公开(公告)号：US20160244694A1
公开(公告)日：2016-08-25
申请号：US15145085
申请日：2016-05-03
Applicant: CRODA, INC.
Inventor： CRAIG MICHAEL SUNGAIL , Min Ma Wang , Xin Chen , Ronald Eugene Bingeman
Abstract: A method of separating oil from a liquid stillage is disclosed. The stillage includes an aqueous phase and an oil phase. The method comprises adding a separation additive to the stillage and performing at least one separation operation on the stillage to separate an amount of the oil phase from the stillage. The separation additive comprises an ester of an alkoxylated non-cyclic polyol and a fatty acid.
Abstract translation: 公开了一种从液体釜中分离油的方法。 酒糟含有水相和油相。 该方法包括向釜中加入分离添加剂，并在釜上进行至少一个分离操作，以将一定量的油相与釜装分离。 分离添加剂包括烷氧基化非环状多元醇和脂肪酸的酯。
-
Patent Agency Ranking
公开(公告)号：US10081779B2
公开(公告)日：2018-09-25
申请号：US15541939
申请日：2016-01-08
Applicant: Croda, Inc.
Inventor： Min Ma Wang , Craig Michael Sungail , Xin Chen
CPC classification number: C11B1/10 , B01D17/047 , C11B13/00 , C12F3/10 , Y02W30/74
Abstract: A method of separating oil from a composition containing an oil and water emulsion, by adding a separation additive which is a mixture of a fatty ester of an alkoxylated polyol and a fatty ester of alkoxylated glycerol, and performing at least one oil separation step. The method is particularly suitable for separating corn oil from stillage produced in a corn ethanol mill.
-
公开(公告)号：US09631161B2
公开(公告)日：2017-04-25
申请号：US15145085
申请日：2016-05-03
Applicant: CRODA, INC.
Inventor： Craig Michael Sungail , Min Ma Wang , Xin Chen , Ronald Eugene Bingeman
Abstract: A method of separating oil from a liquid stillage is disclosed. The stillage includes an aqueous phase and an oil phase. The method comprises adding a separation additive to the stillage and performing at least one separation operation on the stillage to separate an amount of the oil phase from the stillage. The separation additive comprises an ester of an alkoxylated non-cyclic polyol and a fatty acid.
-
公开(公告)号：US20160355750A1
公开(公告)日：2016-12-08
申请号：US15030210
申请日：2016-02-08
Applicant: CRODA, INC.
Inventor： Min Ma Wang , Craig Michael Sungail , Xin Chen
Abstract: A method of separating oil from a composition containing an oil and water emulsion, by adding a separation additive which is a fatty ester of alkoxylated glycerol, and performing at least one oil separation step. The method is particularly suitable for separating corn oil from stillage produced in a corn ethanol mill.
Abstract translation: 通过添加作为烷氧基化甘油的脂肪酸酯的分离添加剂，并进行至少一个油分离步骤，从含有油和水乳液的组合物中分离油的方法。 该方法特别适用于从玉米乙醇研磨机中生产的啤酒酵母中分离玉米油。
-
公开(公告)号：US11193087B2
公开(公告)日：2021-12-07
申请号：US16480701
申请日：2018-01-08
Applicant: Croda, Inc.
Inventor： Xin Chen , Min Ma Wang , Kevin Wade Penfield
Abstract: A process for making a surfactant composition is disclosed. In the process, a mixture comprising a sugar alcohol and fatty is formed. The mixture contains less than 5% by weight of water based on the total weight of the mixture. The mixture is reacted with an alkylene oxide to make a surfactant composition containing an alkoxylated sugar alcohol fatty acid ester and a polyalkylene glycol fatty acid ester. A surfactant composition and use of the surfactant composition to separate an oil phase and/or an aqueous phase from an emulsion is also disclosed.
-
公开(公告)号：US10717917B2
公开(公告)日：2020-07-21
申请号：US16309537
申请日：2017-06-20
Applicant: Croda, Inc.
Inventor： Xin Chen , Min Ma Wang , Craig Michael Sungail , Zhongqi Shen
Abstract: Provided is a method of dispersing asphaltenes to inhibit asphaltene precipitation and/or deposition in a hydrocarbon. The method includes adding to the hydrocarbon an asphaltene dispersing agent which is an ester of a mono-carboxylic fatty acid and a sugar. The sugar has at least 4 hydroxyl groups. In addition, more than one of the hydroxyl groups on the sugar are reacted with the mono-carboxylic fatty acid to form the ester.
-
-
-
-
-
-
-
-
-
Search Results
13
records
(took 0.012 seconds)
