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1. 发明申请

WO2009080620A1 CYCLOHEXANONE PRODUCTION PROCESS WITH MULTIPLE POST-DISTILLATION 审中-公开
标题翻译：具有多次后蒸馏的环辛砜生产工艺
公开(公告)号：WO2009080620A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/067632
申请日：2008-12-16
申请人： DSM IP Assets B.V. , DORTMONT, VAN, Godefridus Maria , HORSELS, Marleen , PARTON, Rudy Francois Maria Jozef , TINGE, Johan Thomas
发明人： DORTMONT, VAN, Godefridus Maria , HORSELS, Marleen , PARTON, Rudy Francois Maria Jozef , TINGE, Johan Thomas
IPC分类号： C07C45/82 , C07C29/48 , C07C45/00 , C07C45/29 , C07C51/00 , B01J10/00 , C08F232/00 , C07C49/403 , C07C55/14 , C07C35/08
CPC分类号： C07C29/50 , C07C45/006 , C07C45/82 , C07C51/00 , C07C2601/14 , C07C49/403 , C07C55/14 , C07C35/08
摘要： The present invention relates to a method for continuously preparing cyclohexanone from phenol making use of a catalyst comprising at least one catalytically active metal selected from platinum and palladium comprising hydrogenating phenol to form a product stream comprising cyclohexanone and unreacted phenol; separating at least part of the product stream, or at least part of the product stream from which one or more components having a lower boiling point than cyclohexanone have been removed, into a first fraction comprising cyclohexanone and a second fraction comprising phenol and cyclohexanol, using distillation; separating the second fraction into a third fraction, rich in cyclohexanol, and a fourth fraction, rich in phenol, using distillation; - subjecting at least part of the fourth fraction to a further distillation step, thereby forming a fifth fraction and a sixth fraction, wherein the fifth fraction is enriched in phenol compared to the sixth fraction, and wherein the sixth fraction comprises side-products having a higher boiling point than phenol, and phenol; and which method is characterized in the additional step of continuously or intermittently separating at least part of the sixth fraction to yet a further distillation step, thereby forming a seventh fraction and an eight fraction, wherein the seventh fraction is enriched in phenol compared to the eight fraction, and wherein the eight fraction comprises side-products having a higher boiling point than phenol.
摘要翻译：本发明涉及使用包含至少一种选自铂和钯的催化活性金属的催化剂从苯酚连续制备环己酮的方法，所述催化活性金属包括氢化苯酚以形成包含环己酮和未反应苯酚的产物流; 将至少部分产物流或至少部分产物流从其中除去一个或多个沸点低于环己酮的组分的产物流转化成包含环己酮的第一馏分和包含苯酚和环己醇的第二馏分，使用蒸馏; 将第二馏分分离成富含环己醇的第三馏分和富含苯酚的第四馏分，使用蒸馏; 将至少部分第四馏分进行进一步的蒸馏步骤，从而形成第五馏分和第六馏分，其中与第六馏分相比，第五馏分富含苯酚，其中第六馏分包含具有沸点高于苯酚，苯酚; 并且该方法的特征在于连续或间歇地将至少部分第六馏分分离成另外的蒸馏步骤，从而形成第七馏分和八馏分的附加步骤，其中第七馏分富含苯酚，与八馏分，其中八馏分包含沸点高于苯酚的副产物。

2. 发明申请

WO2009080621A1 CYCLOHEXANONE PRODUCTION PROCESS WITH MODIFIED POST-DISTILLATION 审中-公开
标题翻译：具有改性后蒸馏的环辛砜生产工艺
公开(公告)号：WO2009080621A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/067635
申请日：2008-12-16
申请人： DSM IP ASSETS B.V. , HORSELS, Marleen , PARTON, Rudy Francois Maria Jozef , TINGE, Johan Thomas
发明人： HORSELS, Marleen , PARTON, Rudy Francois Maria Jozef , TINGE, Johan Thomas
IPC分类号： C07C45/82 , C07C49/403 , B01J10/00 , C07C29/48 , C07C45/00 , C07C45/29 , C07C51/00 , C07C55/14 , C07C35/08 , C08F232/00
CPC分类号： C07C29/50 , C07C45/006 , C07C45/82 , C07C51/00 , C07C2601/14 , C07C49/403 , C07C55/14 , C07C35/08
摘要： The present invention relates to a method for continuously preparing cyclohexanone from phenol making use of a catalyst comprising at least one catalytically active metal selected from platinum and palladium comprising a) hydrogenating phenol to form a product stream comprising cyclohexanone and unreacted phenol; b) separating at least part of the product stream, or at least part of the product stream from which one or more components having a lower boiling point than cyclohexanone have been removed, into a first fraction comprising cyclohexanone and a second fraction comprising phenol and cyclohexanol, using distillation; c) separating the second fraction into a third fraction, rich in cyclohexanol, and a fourth fraction, rich in phenol and, using distillation; d) subjecting at least part of the fourth fraction to a further distillation step, thereby forming a fifth fraction and a sixth fraction, wherein the fifth fraction is enriched in phenol compared to the sixth fraction, and wherein the sixth fraction comprises side-products having a higher boiling point than phenol, and phenol, wherein step d) is carried out in a vacuum distillation column equipped with trays in the lower part of the column, and wherein in the upper part of the column, i.e. in the part above the feed inlet, packing material is present instead of trays in at least part of said upper part, which packing material has a comparable or improved separating efficiency, and provides a reduction of the pressure drop by at least 30%, preferably more than 50%, as compared to the case with trays in the upper part, under otherwise similar distillation conditions.
摘要翻译：本发明涉及使用包含至少一种选自铂和钯的催化活性金属的催化剂从苯酚连续制备环己酮的方法，其包括：a）氢化苯酚以形成包含环己酮和未反应苯酚的产物流; b）将至少部分产物流或至少部分产物流从其中除去一个或多个沸点低于环己酮的组分的产物流转化成包含环己酮的第一馏分和包含苯酚和环己醇的第二馏分，使用蒸馏; c）将第二级分分离成富含环己醇的第三馏分和富含苯酚的第四级分，并使用蒸馏; d）使至少部分第四馏分进一步蒸馏步骤，从而形成第五馏分和第六馏分，其中与第六馏分相比，第五馏分富含苯酚，其中第六馏分包含具有比苯酚高的沸点和苯酚，其中步骤d）在柱的下部配备有塔板的真空蒸馏塔中进行，并且其中在塔的上部，即在进料的上方的部分入口，包装材料代替所述上部的至少一部分中的托盘，该填充材料具有相当或改进的分离效率，并且将压降降低至少30％，优选大于50％，如与上部托盘的情况相比，在相似的蒸馏条件下。

3. 发明申请

WO2010069870A1 CATALYSED CYCLOHEXANE OXIDATION 审中-公开
标题翻译：催化环己烷氧化
公开(公告)号：WO2010069870A1
公开(公告)日：2010-06-24
申请号：PCT/EP2009/066919
申请日：2009-12-11
申请人： DSM IP Assets B.V. , DAGUENET, Corinne , PARTON, Rudy Francois Maria Jozef , TINGE, Johan Thomas
发明人： DAGUENET, Corinne , PARTON, Rudy Francois Maria Jozef , TINGE, Johan Thomas
IPC分类号： C07C45/33 , C07C49/403 , C07C29/50 , C07C35/08
CPC分类号： C07C29/50 , C07C45/33 , C07C2601/14 , C07C35/08 , C07C49/403
摘要： The invention is directed to a method for preparing a mixture comprising cyclohexanol and cyclohexanone. In accordance with the invention a mixture comprising cyclohexanol and cyclohexanone is prepared in a molar cyclohexanone/cyclohexanol ratio of at least 1.2 at a cyclohexane conversion of below 5 mol%. The method comprises oxidising cyclohexane in a liquid phase, said oxidising being catalysed by a cobalt compound and a chromium compound, wherein the atomic cobalt to chromium ratio is in the range of 0.05-0.8, wherein the sum of the concentrations of cobalt and chromium is 0.05-0.9 ppm by weight based on the total weight of the reaction mixture, and wherein the cobalt compound and chromium compound are dissolved in the liquid phase.
摘要翻译：本发明涉及制备包含环己醇和环己酮的混合物的方法。根据本发明，在环己烷转化率低于5mol％的环己酮/环己醇摩尔比为至少1.2的情况下制备包含环己醇和环己酮的混合物。该方法包括在液相中氧化环己烷，所述氧化由钴化合物和铬化合物催化，其中原子钴与铬的比例在0.05-0.8的范围内，其中钴和铬的浓度之和为基于反应混合物的总重量为0.05-0.9重量ppm，其中钴化合物和铬化合物溶解在液相中。

4. 发明申请

WO2011073233A1 CATALYSED PHENOL HYDROGENATION 审中-公开
标题翻译：催化酚氢化
公开(公告)号：WO2011073233A1
公开(公告)日：2011-06-23
申请号：PCT/EP2010/069707
申请日：2010-12-15
申请人： DSM IP Assets B.V. , PARTON, Rudy Francois Maria Jozef , TINGE, Johan Thomas , HOEKSEMA, Bert
发明人： PARTON, Rudy Francois Maria Jozef , TINGE, Johan Thomas , HOEKSEMA, Bert
IPC分类号： C07C45/00 , C07C29/20 , C07C49/403 , C07C35/08
CPC分类号： C07C29/20 , C07C45/006 , C07C2601/14 , C07C35/08 , C07C49/403
摘要： The invention relates to a method for hydrogenating an aromatic compound. The invention in particular relates to a method for preparing cyclohexanone, cyclohexanol or a mixture thereof in a continuous way by catalytically hydrogenating phenol fed into a reactor comprising a supported hydrogenation catalyst, comprising a dopant selected from the group of alkali metal hydroxides, alkaline earth metal hydroxides, alkaline earth metal oxides, carbonates of alkali metals and carbonates of alkaline earth metals, and in which process during the hydrogenation of phenol continuously or intermittently water is fed into the reactor, the weight to weight ratio of water fed into the reactor to phenol fed into the reactor on average being 0.1 or less.
摘要翻译：本发明涉及一种使芳族化合物氢化的方法。本发明特别涉及通过催化氢化进料到包含负载氢化催化剂的反应器的反应器中以连续方式制备环己酮，环己醇或其混合物的方法，该方法包括选自碱金属氢氧化物，碱土金属氢氧化物，碱土金属氧化物，碱金属的碳酸盐和碱土金属的碳酸盐，并且其中在苯酚氢化期间连续或间歇地将水加入的过程进料到反应器中，将反应器中的水的重量比与苯酚平均送入反应器的是0.1以下。

5. 发明申请

WO2013030344A1 PROCESS FOR THE ALKOXYCARBONYLATION OF FUNCTIONALIZED ALKENES 审中-公开
标题翻译：功能化碱的烷氧羰基化方法
公开(公告)号：WO2013030344A1
公开(公告)日：2013-03-07
申请号：PCT/EP2012/066970
申请日：2012-08-31
申请人： DSM IP ASSETS B.V. , PARTON, Rudy Francois Maria Jozef , JANSSEN, Michèle Catherine Christianne
发明人： PARTON, Rudy Francois Maria Jozef , JANSSEN, Michèle Catherine Christianne
IPC分类号： B01J31/24 , C07C67/38
CPC分类号： C07C67/62 , B01J31/2409 , B01J2231/321 , B01J2531/824 , C07C69/003 , C07C69/40
摘要： This invention relates to a process for the alkoxycarbonylation of carboxylic acid functionalized alkenes or esters thereof, said process comprising: (a) reacting (i) a carboxylic acid functionalized alkene or ester thereof; (ii) a catalyst system comprising a source of Pd and a ligand, (iii) a source of anions derived from an acid with a pKa
摘要翻译：本发明涉及羧酸官能化烯烃或其酯的烷氧羰基化方法，所述方法包括：（a）使（ⅰ）羧酸官能化的烯烃或其酯反应; （ii）包含Pd源和配体的催化剂体系，（iii）衍生自具有pKa 3的酸的阴离子源，（iv）一氧化碳，和（v）含羟基的化合物，其条件是产生酯羰基化产物，由此该方法在酯羰基化产物的初始存在下进行。酯羰基化产物的存在导致催化剂体系的稳定化并且防止形成Pd黑。

6. 发明申请

WO2013034763A1 PROCESS FOR THE SEPARATION OF A BIO -BASED PRODUCT BY DISTILLATION AND PERMEATION 审中-公开
标题翻译：通过蒸馏和渗透分离生物产品的方法
公开(公告)号：WO2013034763A1
公开(公告)日：2013-03-14
申请号：PCT/EP2012/067648
申请日：2012-09-10
申请人： DSM IP ASSETS B.V. , HOVING, Hendrik Derk , RIJKE, DE, Arie , WAGEMANS, Gerardus Mathias Cornelis , PARTON, Rudy Francois Maria Jozef , BABIC, Katarina
发明人： HOVING, Hendrik Derk , RIJKE, DE, Arie , WAGEMANS, Gerardus Mathias Cornelis , PARTON, Rudy Francois Maria Jozef , BABIC, Katarina
IPC分类号： B01D3/14 , C08H8/00
CPC分类号： B01D3/145 , C08H8/00
摘要： The invention relates to a process to separate a compound selected from levulinic acid or esters thereof, 2,5(hydroxymethyl)furfuraldehyde, methoxymethylfurfuraldehyde, furfuraldehyde, formic acid, acetic acid, angelica lactone, and valerolactone from a composition obtained from a process to convert carbohydrates to said compound by acid hydrolysis, said process comprising subjecting said composition to membrane separation in the presence of an organic solvent using a nanofiltration membrane, to yield a retentate and a permeate, and recovering the permeate comprising the compound. Said process is very suitable for the separation of bio-based products such a levulinic acid, 2,5(hydroxymethyl)furfuraldehyde, lkoxymethylfurfuraldehydes such as methoxymethylfurfuraldehyde and ethoxymethylfurfuraldehyde, furfural, organic acids such as formic acid and acetic acid, and valerolactone, from tar or humins.
摘要翻译：本发明涉及从从转化过程中获得的组合物分离选自乙酰丙酸或其酯的化合物，2,5（羟甲基）糠醛，甲氧基甲基糠醛，糠醛，甲酸，乙酸，当归内酯和戊内酯的方法所述方法包括使用纳滤膜在有机溶剂的存在下使所述组合物进行膜分离，得到渗余物和渗透物，并回收包含该化合物的渗透物。所述方法非常适用于分离生物基产物如乙酰丙酸，2,5（羟甲基）糠醛，甲氧基甲基糠醛和乙氧基甲基糠醛的甲氧基甲醛糠醛，糠醛，甲酸和乙酸等有机酸和戊内酯，焦油或人体。

7. 发明申请

WO2014037560A1 PROCESS FOR THE SEPARATION OF LEVULINIC ACID FROM BIOMASS 审中-公开
标题翻译：从生物量分离含水酸的方法
公开(公告)号：WO2014037560A1
公开(公告)日：2014-03-13
申请号：PCT/EP2013/068595
申请日：2013-09-09
申请人： DSM IP ASSETS B.V.
发明人： HOVING, Hendrik Derk , RIJKE, DE, Arie , WAGEMANS, Gerardus Mathias Cornelis , PARTON, Rudy Francois Maria Jozef , BABIC, Katarina
IPC分类号： C07C51/00 , B01D11/04 , C07D307/50 , C07D309/30 , B01D61/36 , C07C59/185 , C07C53/08 , C07C53/02
CPC分类号： B01D11/0415 , B01D61/027 , B01D2311/04 , B01D2311/06 , C07C51/00 , C07C53/02 , C07C53/08 , C07C59/185 , B01D2311/2669 , B01D2311/2626
摘要： The invention provides a process to separate levulinic acid from a composition obtained by acid hydrolysis of biomass said process comprising subjecting said composition to solvent-solvent extraction to yield an organic phase comprising levulinic acid, and an aqueous phase; subjecting said organic phase to nanofiltration to yield a permeate comprising levulinic acid and a retentate; and recovering said permeate. The process is very suitable to remove any colour and humins (soluble tar), which would otherwise form a problem in subsequent process steps, particularly in distillation. Consequently, the process is simpler and results in higher yields of levulinic acid.
摘要翻译：本发明提供了一种通过生物质酸水解获得的组合物分离乙酰丙酸的方法，所述方法包括使所述组合物进行溶剂 - 溶剂萃取以产生包含乙酰丙酸和水相的有机相; 使所述有机相进行纳滤，得到包含乙酰丙酸和渗余物的渗透物; 并回收所述渗透物。该方法非常适用于去除任何颜色和腐质（可溶性焦油），否则在后续工艺步骤，特别是在蒸馏中会形成问题。因此，该方法更简单，并导致更高的乙酰丙酸产率。

8. 发明申请

WO2015165951A1 PROCESS FOR ENZYMATIC HYDROLYSIS OF LIGNOCELLULOSIC MATERIAL AND FERMENTATION OF SUGARS 审中-公开
标题翻译：木质纤维素材料的酶解水解和糖的发酵工艺
公开(公告)号：WO2015165951A1
公开(公告)日：2015-11-05
申请号：PCT/EP2015/059316
申请日：2015-04-29
申请人： DSM IP ASSETS B.V.
发明人： NOORDAM, Bertus , BEVERS, Loes Elizabeth , PARTON, Rudy Francois Maria Jozef , BERKHOUT, Michael Petrus Jozef
IPC分类号： C12P19/02 , D21C3/26 , C12P19/14
CPC分类号： C12P19/02 , C12P19/14 , C12P2203/00 , C13K1/02 , C13K13/00 , C13K13/002 , D21C3/26 , Y02E50/16
摘要： The invention relates to a process for the preparation of a fermentation product from lignocellulosic material, comprising the following steps: • a) optionally, pretreatment of the lignocellulosic material, • b) optionally, washing of the optionally pretreated lignocellulosic material, • c) enzymatic hydrolysis of the optionally washed and/or optionally pretreated lignocellulosic material using an enzyme composition comprising at least two cellulases and whereby the enzyme composition at least comprises LPMO, and optionally purifying the hydrolysed lignocellulosic material, • d) fermentation of the hydrolysed lignocellulosic material to produce a fermentation product, and • e) optionally, recovery of a fermentation product, wherein the amounts of formed hydrolysed oxidation product gluconic acid at the end of the enzymatic hydrolysis by the oxidation by LPMO of the lignocellulosic material containing cellulose and/or cello-oligosaccharides is kept between 3 to 80 g/kg glucan present in the lignocellulosic material by adding a suitable amount of oxygen after the pre-treatment and before and/ or during the enzymatic hydrolysis to the lignocellulosic material, preferably the formed hydrolysed oxidation product is gluconic acid, an aldonic acid and/or geminal diol, more preferably the hydrolysed oxidation product is gluconic acid.
摘要翻译：本发明涉及一种用于从木质纤维素材料制备发酵产物的方法，包括以下步骤：a）任选地预处理木质纤维素材料，b）任选地，洗涤任选预处理的木质纤维素材料，c）酶促使用包含至少两种纤维素酶的酶组合物对任选洗涤和/或任选预处理的木质纤维素材料进行水解，由此该酶组合物至少包含LPMO，并任选地纯化水解的木质纤维素材料; d）水解的木质纤维素材料的发酵以产生发酵产物，和e）任选地回收发酵产物，其中在酶水解结束时形成的水解氧化产物葡糖酸的量通过LPMO氧化含有纤维素和/或低聚半乳糖的木质纤维素材料保持在3至80g / kg葡聚糖之间通过在预处理之后和在酶水解之前和/或期间在木质纤维素材料中加入适量的氧，优选形成的水解氧化产物是葡糖酸，醛糖酸和/或偕二醇，存在于木质纤维素材料中，更优选地，水解的氧化产物是葡萄糖酸。

9. 发明申请

WO2015010928A1 CONTINUOUS PROCESS FOR THE PRODUCTION OF PURIFIED CYCLOHEXANONE 审中-公开
标题翻译：生产纯化环己酮的连续工艺
公开(公告)号：WO2015010928A1
公开(公告)日：2015-01-29
申请号：PCT/EP2014/064937
申请日：2014-07-11
申请人： DSM IP ASSETS B.V.
发明人： PARTON, Rudy Francois Maria Jozef , TINGE, Johan Thomas
IPC分类号： C07C45/33 , C07C45/53 , C07C45/80
CPC分类号： C07C29/50 , C07C29/132 , C07C35/08
摘要： A continuous process for the production of purified cyclohexanone which comprises at least the following steps: oxidation of cyclohexane; decomposition of cyclohexyl hydroperoxide; separation of an organic phase and aqueous phase; removal of cyclohexane from the organic phase; removal of alkali metal salts by washing with water; distillation and recovery of cyclohexanonewherein any residue obtained after washing contains less than 10 ppm alkali metal salts.
摘要翻译：用于生产纯化的环己酮的连续方法，其包括至少以下步骤：环己烷的氧化; 环己基氢过氧化物的分解; 分离有机相和水相; 从有机相中除去环己烷; 通过用水洗涤去除碱金属盐; 在洗涤后获得的任何残留物中，环己酮水合物的蒸馏和回收均含有少于10ppm的碱金属盐。

10. 发明申请

WO2015007601A1 CONTINUOUS PROCESS FOR THE PRODUCTION OF A VALUABLE COMPOUND FROM LIGNOCELLULOSIC BIOMASS 审中-公开
标题翻译：用于生产有效化合物的连续生产过程
公开(公告)号：WO2015007601A1
公开(公告)日：2015-01-22
申请号：PCT/EP2014/064795
申请日：2014-07-10
申请人： DSM IP ASSETS B.V.
发明人： HOVING, Hendrik Derk , PARTON, Rudy Francois Maria Jozef
IPC分类号： C07C51/00 , C07D307/46 , C07D307/48 , C07D307/50 , C07C53/02 , C07C59/185
CPC分类号： C07D307/50 , C07C51/00 , C07C51/47 , C07C51/48 , C07D307/46 , C07D307/48 , C07C59/185 , C07C53/02
摘要： The invention relates to continuous process for the production of a valuable compound from a lignocellulosic biomass, said process comprising: subjecting a slurried lignocellulosic biomass to an acid hydrolysis reaction in a reactor having an inlet and an outlet, in the presence of a mineral acid and under conditions of temperature, time, and acid concentration to yield a biomass hydrolysate comprising a valuable compound; subjecting said biomass hydrolysate to a solvent-extraction to yield an organic phase comprising the valuable compound, and an aqueous phase comprising at least part of the mineral acid and separating said phases resulting in an organic stream and an aqueous stream, optionally concentrating said aqueous stream; recycling the optionally concentrated aqueous stream to the acid hydrolysis reaction; and optionally isolating the valuable compound. The process may result in reduced consumption of mineral acid and may give efficient, stable, and robust process.
摘要翻译：本发明涉及用于从木质纤维素生物质生产有价值化合物的连续方法，所述方法包括：在无机酸存在下，在具有入口和出口的反应器中使浆状木质纤维素生物质进行酸水解反应，和在温度，时间和酸浓度的条件下，产生包含有价值化合物的生物质水解产物; 使所述生物质水解产物进行溶剂萃取以产生包含有价值化合物的有机相和包含至少部分无机酸的水相，并分离所述相，得到有机物流和水流，任选地将所述含水物流 ; 将任选浓缩的水流再循环到酸水解反应中; 并任选分离有价值的化合物。该方法可能导致无机酸的消耗降低，并且可以提供有效，稳定和稳定的过程。

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