公开(公告)号：US20210032217A1

公开(公告)日：2021-02-04

申请号：US16965756

申请日：2019-01-31

Applicant: Furanix Technologies B.V.

Inventor： Robert-Jan van Putten ,  Benjamin McKay ,  Gerardus Johannes Maria Gruter ,  Jan Cornelis van der Waal

IPC: C07D307/50 ,  C07B63/00

Abstract: A process includes the following steps: a) converting a solid material containing hemicellulose, cellulose and lignin, by: (i) hydrolyzing at least part of the hemicellulose of the solid material with a first aqueous hydrochloric acid solution, yielding a remaining solid material and a hydrochloric acid- containing, aqueous, first hydrolysate product solution; (ii) hydrolyzing at least part of the cellulose of the remaining solid material with a second aqueous hydrochloric acid solution, yielding a residue and a hydrochloric acid-containing, aqueous, second hydrolysate product solution; (b) forwarding to step (c) a, hydrochloric acid-containing, aqueous intermediate product solution comprising: a part of or the whole of the hydrochloric acid-containing, aqueous first and/or second hydrolysate product solution of step (a); and (c) heating at least part of the hydrochloric acid-containing, aqueous intermediate product solution to yield a product solution containing 5-(chloromethyl)furfural, and extracting the 5-(chloromethyl)furfural from the product solution into an extraction solvent.

公开(公告)号：US20170008865A1

公开(公告)日：2017-01-12

申请号：US15120547

申请日：2015-03-05

Applicant: FURANIX TECHNOLOGIES B.V.

Inventor： Robert-Jan van Putten ,  Jan Cornelis van der Waal ,  Edserd de Jong

IPC: C07D307/48

CPC classification number: C07D307/48 ,  C07D307/46

Abstract: Psicose is converted into 5-hydroxymethylfurfural or an alkyl ether thereof in a process for the catalysed conversion of psicose, including the steps of: a. forming a feed including psicose and water or at least one alkanol or a mixture thereof and b. converting the psicose in the feed at a temperature in the range of 50 to 300 degrees Celsius in the presence of a catalyst.

Abstract translation: 在丝氨酸的催化转化过程中，将精神糖转化为5-羟甲基糠醛或其烷基醚，包括以下步骤：a。 形成包含精神病和水或至少一种链烷醇或其混合物的饲料，和b。 在催化剂存在下，在50至300摄氏度的温度范围内将饲料中的精油转化。

公开(公告)号：US20210032216A1

公开(公告)日：2021-02-04

申请号：US16965746

申请日：2019-01-31

Applicant: Furanix Technologies B.V.

Inventor： Robert-Jan van Putten ,  Benjamin McKay ,  Gerardus Johannes Maria Gruter ,  Jan Cornelis van der Waal

IPC: C07D307/50 ,  B01D11/02

Abstract: A process for the conversion of solid lignocellulosic material containing hemicellulose, cellulose and lignin, includes (a) hydrolyzing, at a temperature equal to or less than 40° C. at least part of the hemicellulose and at least part of the cellulose of the solid lignocellulosic material with an aqueous hydrochloric acid solution, containing in the range from equal to or more than 40.0 wt. % to equal to or less than 51.0 wt. % hydrochloric acid, based on the combined weight amount of water and hydrochloric acid in the aqueous hydrochloric acid solution; yielding a hydrochloric acid-containing, aqueous hydrolysate solution; (b) separating the hydrochloric acid-containing, aqueous hydrolysate solution from the lignin; and (c) heating at least part of the hydrochloric acid-containing, aqueous hydrolysate solution to a temperature equal to or more than 60° C., yielding a product solution containing 5-(chloromethyl)furfural, and extracting the 5-(chloromethyl)furfural from the product solution into an extraction solvent.

公开(公告)号：US11332454B2

公开(公告)日：2022-05-17

申请号：US16965746

申请日：2019-01-31

Applicant: Furanix Technologies B.V.

Inventor： Robert-Jan van Putten ,  Benjamin McKay ,  Gerardus Johannes Maria Gruter ,  Jan Cornelis van der Waal

IPC: C07D307/50 ,  B01D11/02

Abstract: A process for the conversion of solid lignocellulosic material containing hemicellulose, cellulose and lignin, includes (a) hydrolyzing, at a temperature equal to or less than 40° C. at least part of the hemicellulose and at least part of the cellulose of the solid lignocellulosic material with an aqueous hydrochloric acid solution, containing in the range from equal to or more than 40.0 wt. % to equal to or less than 51.0 wt. % hydrochloric acid, based on the combined weight amount of water and hydrochloric acid in the aqueous hydrochloric acid solution; yielding a hydrochloric acid-containing, aqueous hydrolysate solution; (b) separating the hydrochloric acid-containing, aqueous hydrolysate solution from the lignin; and (c) heating at least part of the hydrochloric acid-containing, aqueous hydrolysate solution to a temperature equal to or more than 60° C., yielding a product solution containing 5-(chloromethyl)furfural, and extracting the 5-(chloromethyl)furfural from the product solution into an extraction solvent.

公开(公告)号：US10093637B2

公开(公告)日：2018-10-09

申请号：US15120547

申请日：2015-03-05

Applicant: Furanix Technologies B.V.

Inventor： Robert-Jan van Putten ,  Jan Cornelis van der Waal ,  Edserd de Jong

IPC: C07D307/48 ,  C07D307/46

Abstract: Psicose is converted into 5-hydroxymethylfurfural or an alkyl ether thereof in a process for the catalyzed conversion of psicose, including the steps of: a. forming a feed including psicose and water or at least one alkanol or a mixture thereof and b. converting the psicose in the feed at a temperature in the range of 50 to 300 degrees Celsius in the presence of a catalyst.

公开(公告)号：US09896543B2

公开(公告)日：2018-02-20

申请号：US15102937

申请日：2014-12-11

Applicant: Furanix Technologies B.V.

Inventor： Edserd de Jong ,  Jan Cornelis van der Waal ,  Jean-Mathieu Benoît Louis Pin ,  Nathanaël David Cyrille Guigo

IPC: C08G65/36 ,  B27K3/15 ,  C08L71/14 ,  B27K3/34 ,  C09D171/14 ,  C09J171/14

CPC classification number: C08G65/36 ,  B27K3/15 ,  B27K3/343 ,  C08L71/14 ,  C09D171/14 ,  C09J171/14

Abstract: Composition including a first component, including furfuryl alcohol and humins and a second component including an acidic polymerization initiator. The composition can be oligomerized to a resin, which has a viscosity in the range of 0.1 to 10,000 Pa·s at 25° C., determined according to ISO3219. The resin, or a blend of furfuryl alcohol and humins as a component A and an acidic polymerization initiator as a component B, separated from each other, may form a kit for an adhesive or impregnation agent.

公开(公告)号：US20160376406A1

公开(公告)日：2016-12-29

申请号：US15102937

申请日：2014-12-11

Applicant: Furanix Technologies B.V.

Inventor： Edserd de Jong ,  Jan Cornelis van der Waal ,  Jean-Mathieu Benoît Louis Pin ,  Nathanaël David Cyrille Guigo

IPC: C08G65/36 ,  B27K3/34 ,  B27K3/15 ,  C09J171/14 ,  C09D171/14

CPC classification number: C08G65/36 ,  B27K3/15 ,  B27K3/343 ,  C08L71/14 ,  C09D171/14 ,  C09J171/14

Abstract: Composition including a first component, including furfuryl alcohol and humins and a second component including an acidic polymerization initiator. The composition can be oligomerized to a resin, which has a viscosity in the range of 0.1 to 10,000 Pa·s at 25° C., determined according to ISO3219. The resin, or a blend of furfuryl alcohol and humins as a component A and an acidic polymerization initiator as a component B, separated from each other, may form a kit for an adhesive or impregnation agent.

Abstract translation: 组合物，其包含第一组分，包括糠醇和胡敏素，第二组分包括酸性聚合引发剂。 该组合物可以低聚成树脂，其在25℃下的粘度在0.1至10,000Pa·s的范围内，根据ISO3219测定。 作为组分A的树脂或糠醇和胡烷的共混物和作为组分B的酸性聚合引发剂彼此分离可以形成用于粘合剂或浸渍剂的试剂盒。

公开(公告)号：US11578046B2

公开(公告)日：2023-02-14

申请号：US16965756

申请日：2019-01-31

Applicant: Furanix Technologies B.V.

Inventor： Robert-Jan van Putten ,  Benjamin McKay ,  Gerardus Johannes Maria Gruter ,  Jan Cornelis van der Waal

IPC: C07D307/50 ,  C07B63/00

Abstract: A process includes the following steps: a) converting a solid material containing hemicellulose, cellulose and lignin, by: (i) hydrolyzing at least part of the hemicellulose of the solid material with a first aqueous hydrochloric acid solution, yielding a remaining solid material and a hydrochloric acid-containing, aqueous, first hydrolysate product solution; (ii) hydrolyzing at least part of the cellulose of the remaining solid material with a second aqueous hydrochloric acid solution, yielding a residue and a hydrochloric acid-containing, aqueous, second hydrolysate product solution; (b) forwarding to step (c) a, hydrochloric acid-containing, aqueous intermediate product solution comprising: a part of or the whole of the hydrochloric acid-containing, aqueous first and/or second hydrolysate product solution of step (a); and (c) heating at least part of the hydrochloric acid-containing, aqueous intermediate product solution to yield a product solution containing 5-(chloromethyl)furfural, and extracting the 5-(chloromethyl)furfural from the product solution into an extraction solvent.