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1. 发明申请

WO2009141361A3 PROCESS FOR THE PRODUCTION OF ALKYLENE CARBONATE 审中-公开
公开(公告)号：WO2009141361A3
公开(公告)日：2009-11-26
申请号：PCT/EP2009/056098
申请日：2009-05-19
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , ALLAIS, Cyrille Paul , VAN DER HEIDE, Evert , VAN KESSEL, Gerardus Martinus Maria
发明人： ALLAIS, Cyrille Paul , VAN DER HEIDE, Evert , VAN KESSEL, Gerardus Martinus Maria
IPC分类号： C07D317/36 , C07D317/38
摘要： The invention relates to a process for the production of an alkylene carbonate by the reaction of an alkylene oxide with carbon dioxide in the presence of a phosphonium catalyst in which process (a) the alkylene oxide, carbon dioxide and phosphonium catalyst are continuously introduced into a reaction zone from which a product stream containing alkylene carbonate and phosphonium catalyst is withdrawn; (b) alkylene carbonate and a stream containing phosphoniura catalyst are separated from the product stream; (c) the alkylene carbonate, separated in step (b), is recovered as product; and (d) the stream containing phosphoniura catalyst, separated in step (b), is recycled to the reaction zone, in which process a treatment of alkylene carbonate and/or catalyst with a sorption agent comprising carbon is carried out.

2. 发明申请

WO2009135851A1 PROCESS FOR PREPARING ALKANEDIOL AND DIALKYL CARBONATE 审中-公开
标题翻译：制备阿尔卡尼和碳酸二乙酯的方法
公开(公告)号：WO2009135851A1
公开(公告)日：2009-11-12
申请号：PCT/EP2009/055434
申请日：2009-05-05
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , ALLAIS, Cyrille Paul , BOELENS, Minne , VAN DER HEIDE, Evert
发明人： ALLAIS, Cyrille Paul , BOELENS, Minne , VAN DER HEIDE, Evert
IPC分类号： C07C68/06 , C07C69/96 , C07C29/12 , C07C31/20 , C07C27/00
CPC分类号： C07C68/065 , C07C69/96
摘要： The invention relates to a process for the preparation of an alkanediol and a dialkyl carbonate comprising: (a) reacting an alkylene carbonate and an alkanol at a temperature of from 10 to 200 °C, at a pressure of from 5x10 4 to 5x10 6 N/m 2 and in the absence of a transesterification catalyst, to obtain a mixture comprising hydroxyalkyl alkyl carbonate, alkanol and alkylene carbonate; (b) contacting the mixture comprising hydroxyalkyl alkyl carbonate, alkanol and alkylene carbonate with a transesterification catalyst at a temperature of from 10 to 200 °C and at a pressure of from 5xl0 4 to 5xl0 6 N/m 2 , to obtain a mixture comprising the alkanediol and the dialkyl carbonate; and (c) recovering the alkanediol and the dialkyl carbonate from the mixture comprising the alkanediol and the dialkyl carbonate.
摘要翻译：本发明涉及一种制备链烷二醇和碳酸二烷基酯的方法，包括：（a）在10至200℃的温度下，在5×10 4至5×10 6 N / m 2的压力下使碳酸亚烷基酯和链烷醇反应并且在不存在酯交换催化剂的情况下，得到包含碳酸烷基酯，链烷醇和碳酸亚烷基酯的混合物; （b）使含碳酸烷基酯，链烷醇和碳酸亚烷基酯的混合物与酯交换催化剂在10〜200℃，压力为5×10 4〜5×10 6 N / m 2下接触，得到含有链烷二醇和碳酸二烷基酯; 和（c）从包含链烷二醇和碳酸二烷基酯的混合物中回收链烷二醇和碳酸二烷基酯。

3. 发明申请

WO2012076532A1 PROCESS FOR PURIFYING ARYL GROUP CONTAINING CARBONATES 审中-公开
标题翻译：用于净化含有碳酸亚芳基的方法
公开(公告)号：WO2012076532A1
公开(公告)日：2012-06-14
申请号：PCT/EP2011/071934
申请日：2011-12-06
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , ALLAIS, Cyrille Paul , DEN BOESTERT, Johannes Leendert Willem Cornelis
发明人： ALLAIS, Cyrille Paul , DEN BOESTERT, Johannes Leendert Willem Cornelis
IPC分类号： C07C68/08 , C07C68/06 , C08G64/06 , C08G64/30 , C07C69/96
CPC分类号： C08G64/06 , C07C68/06 , C07C68/08 , C08G64/307 , C07C69/96
摘要： The invention relates to a process for purifying an aryl group containing carbonate, such as a diaryl carbonate, such as diphenyl carbonate, by membrane separation, wherein a membrane having an average pore size of from 0 to 10 nm is used. Further, the invention relates to a process for making a polycarbonate, comprising reacting a dihydroxy aromatic compound, for example bisphenol A, with a diaryl carbonate purified in accordance with the former process.
摘要翻译：本发明涉及通过膜分离纯化含芳基碳酸酯如碳酸二芳基酯如碳酸二苯酯的方法，其中使用平均孔径为0至10nm的膜。此外，本发明涉及一种制备聚碳酸酯的方法，包括使二羟基芳族化合物（例如双酚A）与根据前一方法纯化的碳酸二芳基酯反应。

4. 发明申请

WO2011058168A1 PROCESS FOR PREPARING ALKANEDIOL AND DIALKYL CARBONATE 审中-公开
标题翻译：制备阿尔卡尼和碳酸二乙酯的方法
公开(公告)号：WO2011058168A1
公开(公告)日：2011-05-19
申请号：PCT/EP2010/067464
申请日：2010-11-15
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , ALLAIS, Cyrille Paul , NISBET, Timothy Michael , VAPORCIYAN, Garo Garbis , VROUWENVELDER, Cornelis Leonardo Maria
发明人： ALLAIS, Cyrille Paul , NISBET, Timothy Michael , VAPORCIYAN, Garo Garbis , VROUWENVELDER, Cornelis Leonardo Maria
IPC分类号： C07C68/06 , C07C69/96
CPC分类号： C07C68/065 , C07C69/96
摘要： The invention relates to a process for the preparation of an alkanediol and a dialkyl carbonate comprising: (a) reacting an alkylene carbonate and an alkanol in the presence of a transesterification catalyst to obtain a reaction mixture comprising dialkyl carbonate, unconverted alkanol, alkanediol, unconverted alkylene carbonate and an alkoxy alkanol impurity; (b) subjecting the reaction mixture to distillation in a first distillation column to obtain a top stream comprising dialkyl carbonate, alkanol and alkoxy alkanol impurity and a bottom stream comprising alkanediol and alkylene carbonate; (c) subjecting the bottom stream from the first distillation column to distillation in a second distillation column to obtain a top stream comprising alkanediol and a bottom stream comprising alkylene carbonate; (d) subjecting the top stream from the first distillation column to distillation in a third distillation column in the presence of a catalyst to effect reaction of the alkoxy alkanol impurity with the dialkyl carbonate into a carbonate ether impurity, to obtain a top stream comprising alkanol and a bottom stream comprising dialkyl carbonate and carbonate ether impurity; and (e) subjecting the bottom stream from the third distillation column to distillation in a fourth distillation column to obtain a top stream comprising dialkyl carbonate and a bottom stream comprising dialkyl carbonate and carbonate ether impurity; and (f) recycling the bottom stream from the fourth distillation column to the first distillation column.
摘要翻译：本发明涉及一种制备链烷二醇和碳酸二烷基酯的方法，包括：（a）在酯交换催化剂存在下使碳酸亚烷基酯和链烷醇反应，得到包含碳酸二烷基酯，未转化的链烷醇，链烷二醇，未转化的反应混合物碳酸亚烷基酯和烷氧基烷醇杂质; （b）使反应混合物在第一蒸馏塔中进行蒸馏以获得包含碳酸二烷基酯，链烷醇和烷氧基链烷醇杂质的顶部料流和包含链烷二醇和碳酸亚烷基酯的底部料流; （c）使来自第一蒸馏塔的塔底物流在第二蒸馏塔中进行蒸馏以获得包含链烷二醇的顶流和包含碳酸亚烷基酯的塔底料流; （d）在催化剂存在下，使来自第一蒸馏塔的顶部物流在第三蒸馏塔中进行蒸馏以使烷氧基链烷醇杂质与碳酸二烷基酯杂质反应，得到包含链烷醇和包含碳酸二烷基酯和碳酸酯醚杂质的底部料流; 和（e）使来自第三蒸馏塔的塔底料流在第四蒸馏塔中进行蒸馏以获得包含碳酸二烷基酯和包含碳酸二烷基酯和碳酸酯醚杂质的底部料流的顶部料流; 和（f）将底部物流从第四蒸馏塔再循环到第一蒸馏塔。

5. 发明申请

WO2015000996A1 PROCESS FOR PREPARING A FERTILISER 审中-公开
标题翻译：制备肥料的方法
公开(公告)号：WO2015000996A1
公开(公告)日：2015-01-08
申请号：PCT/EP2014/064124
申请日：2014-07-02
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , SHELL OIL COMPANY
发明人： ALLAIS, Cyrille Paul , GARCIA MARTINEZ, Rafael Alberto , HUTTER, Klaas Jan , INGOLDSBY, Charles James , O'BRIEN, Jason Trevor , TOMAZ, Carlos
IPC分类号： C05B1/04 , C05B7/00 , C05B13/06
CPC分类号： C05B17/00 , C05B1/04 , C05B7/00 , C05B13/06 , C05B19/00 , C05D9/02
摘要： A process for preparing a micronutrient-enriched phosphate-based fertiliser is disclosed. An aqueous fertiliser mixture comprising phosphoric acid and/or phosphate rock is prepared and optionally granulated in granulator unit. The pH of the fertiliser mixture is measured and controlled such that the pH is maintained within a predefined range.
摘要翻译：公开了一种制备富含微量营养素的磷酸盐肥料的方法。制备包含磷酸和/或磷酸盐岩的含水肥料混合物，并任选地在造粒机中造粒。测量和控制肥料混合物的pH使得pH保持在预定范围内。

6. 发明申请

WO2016097378A1 PROCESS FOR PREPARING A SULPHUR-CONTAINING SOIL IMPROVER 审中-公开
标题翻译：制备含硫土壤改良的方法
公开(公告)号：WO2016097378A1
公开(公告)日：2016-06-23
申请号：PCT/EP2015/080670
申请日：2015-12-18
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , SHELL OIL COMPANY
发明人： ALLAIS, Cyrille Paul
IPC分类号： C05D9/02
CPC分类号： C05D9/00 , C05D9/02 , C05G3/00 , C05G3/0058 , C05G3/007 , C05G3/0076
摘要： A process for preparing an elemental sulphur-containing composition for use as a fertilizer and/or soil improver comprises wet milling elemental sulphur in a liquid to produce a micronized sulphur slurry for application to soil, and further comprises adding a preventive scavenging additive for fixating sulphur dioxide and hydrogen sulphide gases that are released downstream of the mill.
摘要翻译：用于制备用作肥料和/或土壤改良剂的元素含硫组合物的方法包括在液体中湿磨元素硫以产生用于土壤的微粉化硫浆料，并且还包括加入用于固定硫的预防性清除添加剂在磨机下游释放的二氧化硫和硫化氢气体。

7. 发明授权

EP2501670B1 Process for preparing alkanediol and dialkyl carbonate 有权
标题翻译：一种用于链烷二醇和碳酸二烷基酯的制备方法
公开(公告)号：EP2501670B1
公开(公告)日：2014-04-02
申请号：EP10776726.1
申请日：2010-11-15
申请人： Shell Internationale Research Maatschappij B.V.
发明人： ALLAIS, Cyrille Paul , NISBET, Timothy Michael , VAPORCIYAN, Garo Garbis , VROUWENVELDER, Cornelis Leonardo Maria
IPC分类号： C07C68/06 , C07C69/96
CPC分类号： C07C68/065 , C07C69/96

8. 发明公开

EP2283003A2 PROCESS FOR THE PRODUCTION OF ALKYLENE CARBONATE 审中-公开
标题翻译：用于生产亚
公开(公告)号：EP2283003A2
公开(公告)日：2011-02-16
申请号：EP09749851.3
申请日：2009-05-19
申请人： Shell Internationale Research Maatschappij B.V.
发明人： ALLAIS, Cyrille Paul , VAN DER HEIDE, Evert , VAN KESSEL, Gerardus Martinus Maria
IPC分类号： C07D317/36 , C07D317/38
CPC分类号： C07D317/36 , C07D317/38
摘要： The invention relates to a process for the production of an alkylene carbonate by the reaction of an alkylene oxide with carbon dioxide in the presence of a phosphonium catalyst in which process (a) the alkylene oxide, carbon dioxide and phosphonium catalyst are continuously introduced into a reaction zone from which a product stream containing alkylene carbonate and phosphonium catalyst is withdrawn; (b) alkylene carbonate and a stream containing phosphoniura catalyst are separated from the product stream; (c) the alkylene carbonate, separated in step (b), is recovered as product; and (d) the stream containing phosphoniura catalyst, separated in step (b), is recycled to the reaction zone, in which process a treatment of alkylene carbonate and/or catalyst with a sorption agent comprising carbon is carried out.

9. 发明公开

EP3174840A1 PROCESS FOR PREPARING A UREA-SULPHUR FERTILISER 有权转让
标题翻译：制备尿素 - 硫肥的方法
公开(公告)号：EP3174840A1
公开(公告)日：2017-06-07
申请号：EP15744165.0
申请日：2015-07-24
申请人： Shell Internationale Research Maatschappij B.V.
发明人： ALLAIS, Cyrille Paul , HUTTER, Klaas Jan , GARCIA MARTINEZ, Rafael Alberto , INGOLDSBY, Charles James , TOMAZ, Carlos , O'BRIEN, Jason Trevor
IPC分类号： C05C9/00 , C05D9/02 , C05G3/00
CPC分类号： C05C9/00 , C05C9/005 , C05D9/02 , C05G3/0058
摘要： A process for the manufacture of a urea-sulphur fertiliser composition, the process comprising providing feeds comprising elemental sulphur, urea, and optionally a surfactant, such as a multifunctional ionic surfactant; merging the feeds in order to obtain a combined feed; passing the combined feed through a mixing stage in order to obtain a mixed feed; and passing the mixed feed through a processing stage in order to obtain the urea-sulphur fertiliser composition. Compositions obtained by the process are also provided.
摘要翻译：一种制造尿素 - 硫肥组合物的方法，所述方法包括提供包含元素硫，脲和任选表面活性剂如多官能离子表面活性剂的进料; 合并馈送以获得组合馈送; 使混合进料通过混合阶段以获得混合进料; 并使混合的饲料通过处理阶段以获得尿素 - 硫肥组合物。还提供了通过该方法获得的组合物。

10. 发明授权

EP2279163B1 PROCESS FOR PREPARING ALKANEDIOL AND DIALKYL CARBONATE 失效
标题翻译：用于生产ALKANDIOL-和碳酸二烷基酯
公开(公告)号：EP2279163B1
公开(公告)日：2014-05-21
申请号：EP09742069.9
申请日：2009-05-05
申请人： Shell Internationale Research Maatschappij B.V.
发明人： ALLAIS, Cyrille Paul , BOELENS, Minne , VAN DER HEIDE, Evert
IPC分类号： C07C68/06 , C07C69/96 , C07C29/12 , C07C31/20 , C07C27/00
CPC分类号： C07C68/065 , C07C69/96

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