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91. 发明申请

WO2016062753A1 INTEGRATED PROCESS FOR PROCESSING AND UTILISING THE GUAYULE PLANT 审中-公开
标题翻译：一体化加工和使用设备的工艺
公开(公告)号：WO2016062753A1
公开(公告)日：2016-04-28
申请号：PCT/EP2015/074334
申请日：2015-10-21
申请人： VERSALIS S.P.A.
发明人： BATTISTEL, Ezio , RAMELLO, Stefano , QUERCI, Cecilia
IPC分类号： C08C1/00 , C08C1/02 , C08C1/04 , C08C2/06
CPC分类号： C08C2/06 , C08C1/00 , C08C1/02 , C08C1/04 , C08C2/00 , C08C2/02 , C08C4/00 , Y02P20/125
摘要： The present invention relates to an integrated process for processing and utilising every part of the guayule plant ( Parthenium argentatum ) which comprises the following steps in sequence: separating the stem and branches (3) from the leaves (2) of said plant with a mechanical treatment (1); treating the leaves (100) to produce waxes and essential oils (102), and a fraction (101) containing cellulose, hemicellulose (carbohydrates) and, to a minor extent, salts, organic compounds and lignin; extracting (200) from the stem and branches a liquid phase (4), so forming a first solid woody residue (5), indicated with bagasse in the present text; treating said first solid woody residue (5) to prepare sugars, resin, rubber and lignin.
摘要翻译：本发明涉及一种用于处理和利用龟甲植物（henium金属）的每一部分的综合方法，其包括以下步骤：将茎和分枝（3）与所述植物的叶子（2）分离，用机械治疗（1）; 处理叶子（100）以产生蜡和精油（102），以及含有纤维素，半纤维素（碳水化合物）和少量盐，有机化合物和木质素的级分（101）从茎中提取（200）并分出液相（4），从而形成本文中用甘蔗渣表示的第一固体木质残渣（5）处理所述第一固体木质残渣（5）以制备糖，树脂，橡胶和木质素。

92. 发明申请

WO2016016355A1 SOLID CATALYST FOR THE (CO)POLYMERISATION OF α-OLEFINS AND PROCESS FOR THE PREPARATION THEREOF 审中-公开
标题翻译：用于制备α-烯烃的（CO）聚合物的固体催化剂及其制备方法
公开(公告)号：WO2016016355A1
公开(公告)日：2016-02-04
申请号：PCT/EP2015/067465
申请日：2015-07-30
申请人： VERSALIS S.P.A.
发明人： MASI, Francesco , SOMMAZZI, Anna , POLESELLO, Mario
IPC分类号： C08F210/16 , C08F4/655
CPC分类号： B01J27/138 , B01J27/135 , C08F4/655 , C08F210/16 , C08F2410/03 , C08F4/6557 , C08F210/14 , C08F2500/12 , C08F4/6555
摘要： An improved solid Ziegler-Natta type catalyst for the (co)polymerisation of ethylene and α-olefins, particularly in high-temperature processes, such as for example adiabatic solution processes and high-pressure adiabatic processes with elevated productivity, is provided. Said catalyst is obtained by means of an original process comprising dissolving in hydrocarbons, compounds of titanium, magnesium and optionally a metal selected from hafnium and zirconium, and reprecipitating them in two steps in succession, the first of which is chlorination and the second reduction.
摘要翻译：提供了用于乙烯和α-烯烃的（共）聚合的改进的固体齐格勒 - 纳塔型催化剂，特别是在高温方法中，例如绝热溶液方法和具有提高的生产率的高压绝热方法。所述催化剂是通过原始方法获得的，其中包括溶解在烃，钛，镁和任选的选自铪和锆的金属的化合物中，并且连续两个步骤连续再沉淀，其中第一个是氯化和第二次还原。

93. 发明申请

WO2014191309A1 APPARATUS FOR RECOVERING REACTION ENTHALPY 审中-公开
标题翻译：恢复反应的装置
公开(公告)号：WO2014191309A1
公开(公告)日：2014-12-04
申请号：PCT/EP2014/060626
申请日：2014-05-23
申请人： VERSALIS S.P.A.
发明人： FIOROTTO, Nicola , GHENO, Matteo
IPC分类号： B01J19/00 , F28D21/00 , F28F27/00
CPC分类号： B01J19/0013 , B01J2219/00159 , F28D21/0001 , F28D2021/0022 , F28F27/02
摘要： An apparatus for recovering reaction enthalpy which comprises : - at least one reaction section which includes at least one primary distribution circuit for a utility fluid, - at least one heat-transfer device that includes at least one secondary distribution circuit for a service fluid, - at least one collecting header of said utility fluid; said apparatus characterized in that each primary distribution circuit is connected with at least one secondary distribution circuit by connection means, and characterized in that at least one flow-regulation device, having one inlet and two outlets, is installed on each secondary distribution circuit.
摘要翻译：一种用于回收反应焓的装置，包括： - 至少一个反应部分，其包括至少一个用于公用事业流体的初级分配回路; - 至少一个传热装置，其至少包括用于使用流体的二次分配回路，所述效用流体的至少一个收集头; 所述装置的特征在于，每个主分配电路通过连接装置与至少一个二次分配电路连接，其特征在于，具有一个入口和两个出口的至少一个流量调节装置安装在每个次级分配回路上。

94. 发明申请

WO2014067815A1 ENERGY RECOVERY SYSTEM AND METHOD AND POLYMERIZATION PLANT WITH SUCH A RECOVERY SYSTEM 审中-公开
标题翻译：能源回收系统和方法与聚合工程与这种恢复系统
公开(公告)号：WO2014067815A1
公开(公告)日：2014-05-08
申请号：PCT/EP2013/072066
申请日：2013-10-22
申请人： VERSALIS S.P.A
发明人： FIOROTTO, Nicola , MARCHETTI, Gianni , GHENO, Matteo
IPC分类号： F28D20/00 , C08F2/00 , F28D21/00 , B01J19/00 , B01J19/18
CPC分类号： B01J19/0013 , B01J19/18 , B01J2219/00029 , B01J2219/00094 , C08F2/00 , F28D15/00 , F28D20/00 , F28D21/00 , F28D21/001 , F28D2021/0022 , Y02E60/142 , Y02P20/124
摘要： The present invention relates to a system for energy recovery and a polymerization plant having such a system comprising a. an exothermic device operating continuously (exothermic device interpreted as any apparatus able to produce heat and transfer it onto another body), b. a cooling device in fluid communication with said exothermic device, c. an endothermic device operating discontinuously (endothermic device interpreted as any apparatus able to receive heat from another body, i. e. to be heated); said system being characterized in that it comprises a device for the accumulation of the energy produced by the exothermic device in fluid communication with the discontinuous endothermic device, the exothermic device operating continuously and the cooling device using a service fluid.
摘要翻译：本发明涉及一种能量回收系统和具有这种系统的聚合装置，该系统包括：a。放热装置连续工作（放热装置被解释为能够产生热量并将其转移到另一身体上的任何装置），b。与所述放热装置流体连通的冷却装置，c。吸热装置不连续地操作（吸热装置被解释为能够从另一个身体接收热量的任何装置，即被加热）; 所述系统的特征在于，其包括用于累积由不连续吸热装置流体连通的放热装置产生的能量的装置，连续工作的放热装置和使用服务流体的冷却装置。

95. 发明申请

WO2012152600A1 AMMOXIMATION REACTOR FOR CYCLOHEXANONE OXIME PRODUCTION 审中-公开
标题翻译：环己酮氧化酶生产的抗氧化反应剂
公开(公告)号：WO2012152600A1
公开(公告)日：2012-11-15
申请号：PCT/EP2012/057746
申请日：2012-04-27
申请人： VERSALIS S.P.A. , DEL SEPPIA, Alessandro , GHIRARDO, Elena
发明人： DEL SEPPIA, Alessandro , GHIRARDO, Elena
IPC分类号： B01J8/00 , B01J8/22 , C07C249/04
CPC分类号： B01J8/10 , B01J8/006 , B01J8/226 , B01J2208/00141 , B01J2208/0015 , B01J2208/00212 , B01J2208/00902 , B01J2219/00247 , C07C249/04 , C07C2601/14 , C07C251/44
摘要： Ammoximation reactor for cyclohexanone oxime production comprising: (a) a reactor vessel provided with a stirrer; (b) an internal filtering system; (c) an internal liquid ammonia evaporation coil; (d) an internal gaseous ammonia toroidal distributor; (e) an external cyclohexanone toroidal distributor; (f) an internal hydrogen peroxide toroidal distributor; (g) an internal cylindrical draft tube; (h) an external cooling jacket. Said ammoximation reactor allows to obtain a better mixing of the components of the ammoximation reaction and to maximize both the heat-transfer coefficients and the mass-transfer coefficients. Moreover, said ammoximation reactor allows to increase the packing time of the catalyst used in the ammoximation reaction on the filtering system (i.e. the plugging phenomena) so as to avoid the necessity of carrying out the backwashings with nitrogen. Moreover, said ammoximation reactor does not require external downstream separation units to separate the catalyst from the reaction mixture obtained from the ammoximation reaction.
摘要翻译：用于环己酮肟生产的肟化反应器包括：（a）设置有搅拌器的反应器容器; （b）内部过滤系统; （c）内部液氨蒸发线圈; （d）内部气态氨环形分配器; （e）外部环己酮环形分配器; （f）内部过氧化氢环形分配器; （g）内部圆柱形引流管; （h）外部冷却套。所述氨肟化反应器允许获得氨肟化反应组分的更好混合，并使传热系数和质量传递系数最大化。此外，所述氨肟化反应器允许增加过滤系统中氨肟化反应中使用的催化剂的填充时间（即堵塞现象），以避免用氮气进行回洗的必要性。此外，所述氨肟化反应器不需要外部下游分离单元，以将催化剂与从氨肟化反应获得的反应混合物分离。

96. 发明申请

WO2023079455A1 INTEGRATED PROCESS FOR THE PRODUCTION OF POLYHYDROXYALKANOATES AND BIOETHANOL FROM LIGNOCELLULOSE HYDROLYZATE 审中-公开
公开(公告)号：WO2023079455A1
公开(公告)日：2023-05-11
申请号：PCT/IB2022/060557
申请日：2022-11-02
申请人： VERSALIS S.P.A.
发明人： RODIGHIERO, Valentina , ERCOLE, Alessia , RIVA, Daniele , DEL SEPPIA, Alessandro , PRANDO, Tommaso , FRATTINI, Alessandra
IPC分类号： C12P7/625 , C12P7/10 , C12P7/14 , C12R1/05 , C12R1/07 , C12R1/38 , C12R1/85
摘要： Integrated process for the production of polyhydroxyalkanoates (PHAs) and bioethanol from lignocellulosic hydrolyzate comprising the following steps: (a) feeding at least a part of said lignocellulosic hydrolyzate to a first fermentation device in the presence of at least one microorganism capable of using sugars with six carbon atoms (C6) and organic acids, obtaining a first fermentation broth; (b) subjecting the first fermentation broth obtained in said step (a) to separation obtaining an aqueous suspension of cellular biomass comprising at least one polyhydroxyalkanoate (PHA) and an aqueous phase comprising sugars with five carbon atoms (C5) in a quantity greater than or equal to 10 g/L, preferably between 12 g/L and 100 g/L; (c) optionally, feeding at least a part of the aqueous phase obtained in said step (b), to a second fermentation device in the presence of at least one microorganism capable of using both sugars with five carbon atoms (C5) and sugars with six carbon atoms (C6), obtaining a second fermentation broth (inoculum); (d) feeding at least a part of the aqueous phase obtained in said step (b) and, optionally, the second fermentation broth (inoculum) obtained in said step (c) and/or at least a part of said lignocellulosic hydrolyzate, to a third fermentation device in the presence of at least one microorganism capable of using both sugars with five carbon atoms (C5) and sugars with six carbon atoms (C6), obtaining a third fermentation broth; (e) subjecting said third fermentation broth to separation obtaining bioethanol. The aforementioned polyhydroxyalkanoates (PHAs) can be advantageously used in various applications, in particular in the medical, pharmacological, agricultural, engineering and food fields. The aforementioned bioethanol can be advantageously used as it is, or mixed with fossil fuels, for automotive purposes, or, suitably purified, in the production of biochemicals (for example, disinfectants).

97. 发明申请

WO2019220305A1 PASTE WITH A HIGH CONCENTRATION OF AN EXFOLIATED LAYERED MATERIAL AND PROCESS FOR THE PREPARATION THEREOF 审中-公开
公开(公告)号：WO2019220305A1
公开(公告)日：2019-11-21
申请号：PCT/IB2019/053922
申请日：2019-05-13
申请人： VERSALIS S.P.A. , FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
发明人： BALDUCCI, Daniele , SCAVELLO, Francesco , MARIANI, Paolo , CRUGLIANO, Manuel , GAGLIANI, Luca , PELLEGRINI, Vittorio , BONACCORSO, Francesco
IPC分类号： C01B32/194 , C01B32/198
摘要： Paste with a high concentration of an exfoliated layered material comprising: (a) from 1% by weight to 20% by weight, preferably from 10% by weight to 18% by weight, of at least one exfoliated layered material; (b) from 10% by weight to 90% by weight, preferably from 15% by weight to 85% by weight, of at least one first additive selected from liquid stabilizers at room temperature; (c) from 0% by weight to 15% by weight, preferably from 3% by weight to 8% by weight, of at least one organic solvent; (d) from 0% by weight to 30% by weight, preferably from 5% by weight to 20% by weight, of at least one second additive selected from: light stabilizers, ultraviolet ray stabilizers (UV absorbers), metallic stearates, alcohols, ketones, ethers, glycols or poly-alkylene glycols; the sum of (a) + (b) + (c) + (d) being equal to 100. The aforesaid paste with a high concentration of at least one exfoliated layered material can be advantageously used in numerous industrial applications such as, for example, as an additive in polymer materials, or as an additive in paints and silicone compositions, or as an additive in manufactured compositions such as fabrics.

98. 发明申请

WO2019142108A1 PROCESS FOR THE PREPARATION OF POLYISOPRENE WITH A MAINLY ALTERNATING CIS-1,4- ALT-3,4 STRUCTURE IN THE PRESENCE OF A CATALYTIC SYSTEM COMPRISING A PYRIDYL IRON COMPLEX 审中-公开
公开(公告)号：WO2019142108A1
公开(公告)日：2019-07-25
申请号：PCT/IB2019/050333
申请日：2019-01-16
申请人： VERSALIS S.P.A.
发明人： RICCI, Giovanni , SOMMAZZI, Anna , PAMPALONI, Guido , LEONE, Giuseppe , MASI, Francesco
IPC分类号： C08F136/08 , C08F4/70
摘要： Process for the preparation of polyisoprene with a mainly alternating cis -1,4- alt -3,4 structure comprising polymerizing isoprene in the presence of a catalytic system comprising: (a) at least one pyridyl iron complex having general formula (I): wherein: - R 1 is selected from linear or branched C 1 -C 20 , preferably C 1 -C 15 , alkyl groups, optionally substituted cycloalkyl groups, optionally substituted aryl groups; - R 2 is selected from linear or branched C 1 -C 10 , preferably C 1 -C 3 , alkyl groups; - X, mutually identical or different, represent a halogen atom such as, for example, chlorine, bromine, iodine; or they are selected from linear or branched C 1 -C 20 , preferably C 1 -C 15 , alkyl groups, -OCOR 3 groups or -OR 3 groups wherein R3 is selected from linear or branched C 1 -C 20 , preferably C 1 -C 15 , alkyl groups, - n is 2 or 3; (b) at feast one co-catalyst selected from organo-derivative compounds of aluminum, preferably from (b 1 ) aluminoxanes having general formula (II): ( R 4 ) 2 -AI-0-[-AI(R 5 )-0-} m -AI-(R 6 ) 2 ( II ) wherein R 4 , R 5 and R 6 , mutually identical or different, represent a hydrogen atom, or a halogen atom such as, for example, chlorine, bromine, iodine, fluorine; or they are selected from linear or branched C 1 -C 20 alkyl groups, cycloalkyl groups, aryl groups, said groups being optionally substituted with one or more silicon or germanium atoms; and m is an integer ranging from 0 to 1000; (b 2 ) aluminum compounds having general formula (III): AI(R 7 )(R 8 )(R 9 ) (III) wherein R 7 is a hydrogen atom, or is selected from linear or branched C 1 -C 20 alkyl groups, cycloalkyl groups, aryl groups, alkylaryl groups, arylalkyl groups, alkoxy groups; R 8 and R 9 , mutually identical or different, are selected from linear or branched C 1 -C 20 alkyl groups, cycloalkyl groups, aryl groups, alkylaryl groups, arylalkyl groups; wherein the molar ratio between the aluminum present in the co-catalyst and the iron present in the iron pyridyl complex having general formula (I) is ranging from 5 to 60, preferably from 8 to 55.

99. 发明申请

WO2019115627A1 CATALYST COMPOSITION AND PROCESS FOR THE PRODUCTION OF 1,3-BUTADIENE 审中-公开
公开(公告)号：WO2019115627A1
公开(公告)日：2019-06-20
申请号：PCT/EP2018/084588
申请日：2018-12-12
申请人： VERSALIS S.P.A.
发明人： VELLA, Carmelo , MOSCOTTI, Daniele Giulio
IPC分类号： B01J37/02 , B01J21/12 , B01J23/62 , B01J35/00 , B01J35/02 , B01J35/10 , C07C5/333 , C07C7/08
摘要： The present invention relates to a dual catalyst composition comprising a component with acid moieties selected from oxides and mixed oxides of aluminum, a component having dehydrogenating moiety selected from oxides of a metal in Group IIIA or IVA of the Periodic Table, said oxides having added noble metals belonging to Group VIIIB of the Periodic Table in an amount ranging from 20 ppm to 500 ppm of metal with respect to the total composition, and a support.

100. 发明申请

WO2019021195A1 PROCESS FOR THE PREPARATION OF 1,2 SYNDIOTACTIC POLYBUTADIENE IN THE PRESENCE OF A CATALYTIC SYSTEM COMPRISING A COBALT COMPLEX WITH A PHOSPHINE LIGAND 审中-公开
公开(公告)号：WO2019021195A1
公开(公告)日：2019-01-31
申请号：PCT/IB2018/055530
申请日：2018-07-25
申请人： VERSALIS S.P.A.
发明人： SOMMAZZI, Anna , RICCI, Giovanni , FISCALETTI, Giuliano , MASI, Francesco , LEONE, Giuseppe
IPC分类号： C08F136/06 , C08L9/00
摘要： Process for the preparation of 1,2 syndiotactic polybutadiene comprising polymerizing 1,3-butadiene in the presence of a catalytic system comprising: at least one cobalt complex with a phosphine ligand having general formula (I) : wherein: R 1 , R 2 and R 3 , mutually identical or different, are selected from branched C4-C20 alkyl groups, preferably C 4 -C 15 , C 6 -C 30 cycloalkyl groups, preferably Ce-Cis, said cycloalkyl groups being substituted, C 6 -C 30 aryl groups, preferably Ce-Cis, optionally substituted; provided that at least two of R 1 , R 2 and R 3 are selected from C 6 -C 30 aryl groups, preferably Ce-Cis, optionally substituted; X 1 and X 2 , mutually identical or different, represent a halogen atom such as, for example, chlorine, bromine, iodine; at least one aluminoxane having general formula (II) : (R 4 ) 2 -AI-0-[-AI(R 5 )-0-] m -AI-(R 6 ) 2 (II) wherein R 4 , R 5 and R 6 , mutually identical or different, represent a hydrogen atom, or a halogen atom such as, for example, chlorine, bromine, iodine, fluorine; or are selected from linear or branched C 1 -C 20 alkyl groups, cycloalkyl groups, aryl groups, said groups being optionally substituted with one or more silicon or germanium atoms; and m is an integer ranging from 0 to 1000; said process being carried out at a temperature ranging from 0°C to +60°C, preferably ranging from 0°C to +30°C.

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