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91. 发明申请

WO2007107257A2 METHOD FOR VISUALIZING AND COMPARING IMAGES OR VOLUMES OF DATA OF PHYSICAL QUANTITIES 审中-公开
标题翻译：用于可视化和比较图像或物理数据数据的方法
公开(公告)号：WO2007107257A2
公开(公告)日：2007-09-27
申请号：PCT/EP2007/002122
申请日：2007-03-09
申请人： ENI S.P.A. , KOVACIC, Luciano , DI TOMASI, Vittorio
发明人： KOVACIC, Luciano , DI TOMASI, Vittorio
CPC分类号： G01V1/34
摘要： Method for visualizing and comparing two images or volumes of data of physical quantities or information referable to the same, recorded by means of suitable equipment, comprising the following steps: - defining which of the two quantities will be represented as colour variations, and which as brightness variations; - defining a chromatic representation system based on three colour coordinates, in which one coordinate represents the brightness and the other two coordinates represent appropriate colour attributes; - applying a suitable transformation to the values of the physical quantities to be represented, so that the values of the physical quantities to be visualized are transformed from the original coordinates into the preselected chromatic coordinates; - transforming the values of the quantities to be visualized from the system of pre-selected coordinates into the chromatic coordinates typical of the pre-selected visualization system; - visualizing the image/volume containing the combination of the two quantities.
摘要翻译：用于可视化和比较通过适当设备记录的物理量数据或相关信息的两个图像或体积的数据的方法，包括以下步骤： - 确定两个量中的哪一个将被表示为颜色变化，以及哪个亮度变化; - 定义基于三色坐标的色彩表示系统，其中一个坐标表示亮度，另外两个坐标表示适当的颜色属性; - 对要表示的物理量的值应用适当的变换，使得要被可视化的物理量的值从原始坐标变换为预先选定的色坐标; - 将从所选择的坐标系统可视化的数量的值转换为预先选择的可视化系统的典型的色坐标; - 可视化包含两个数量组合的图像/体积。

92. 发明申请

WO2007039199A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2007039199A1
公开(公告)日：2007-04-12
申请号：PCT/EP2006/009376
申请日：2006-09-26
申请人： ENI S.P.A. , BELMONTE, Giuseppe , CALABRITTO, Gennaro
发明人： BELMONTE, Giuseppe , CALABRITTO, Gennaro
IPC分类号： F28D7/00
CPC分类号： C10J3/86 , C10J3/00 , C10J2300/1884 , C10J2300/1892 , F28D7/0066 , F28D7/0083 , F28D7/04 , F28D7/106 , F28D2021/0075 , F28F9/0229 , F28F9/26
摘要： Heat exchanger for cooling a high temperature gas leaving a reaction unit/device, comprising a coupling element to the reaction unit/device (A), a gas transportation and cooling pipe (B) and a covering shell (C).
摘要翻译：用于冷却离开反应单元/装置的高温气体的热交换器，包括到反应单元/装置（A）的耦合元件，气体输送和冷却管（B）和覆盖壳（C）。

93. 发明申请

WO2006094612A1 PROCESS FOR THE REMOVAL BY OXIDATION, OF MERCAPTANS CONTAINED IN HYDROCARBONS 审中-公开
标题翻译：通过氧化剂除去含有碳氢化合物的梅尔卡普坦的方法
公开(公告)号：WO2006094612A1
公开(公告)日：2006-09-14
申请号：PCT/EP2006/001443
申请日：2006-02-15
申请人： ENI S.P.A. , ENITECNOLOGIE S.P.A. , DE ANGELIS, Alberto , POLLESEL, Paolo
发明人： DE ANGELIS, Alberto , POLLESEL, Paolo
IPC分类号： C10G27/00 , C10G27/04 , C10L3/10 , B01J27/199 , C07C319/24
CPC分类号： C07C319/14 , B01J23/002 , B01J27/199 , B01J2523/00 , C07C319/24 , C10G27/00 , C10L3/10 , C10L3/102 , C07C321/14 , B01J2523/51 , B01J2523/55 , B01J2523/68
摘要： The mercaptans R-SH contained in a hydrocarbon stream are oxidized to the corresponding (di)sulfides by means of a redox system which comprises trivalent iron and a heteropolyacid which allows the complete reoxidation of the reduced iron also with air.
摘要翻译：通过包含三价铁和杂多酸的氧化还原体系将包含在烃流中的硫醇R-SH氧化成相应的（二）硫化物，其允许还用空气完全还原还原铁。

94. 发明申请

WO2004056947A1 PROCESS FOR THE CONVERSION OF HEAVY FEEDSTOCKS SUCH AS HEAVY CRUDE OILS AND DISTILLATION RESIDUES 审中-公开
标题翻译：重型饲料转化过程如重油原油和蒸馏残留物
公开(公告)号：WO2004056947A1
公开(公告)日：2004-07-08
申请号：PCT/EP2003/014545
申请日：2003-12-12
申请人： ENI S.P.A. , SNAMPROGETTI S.P.A. , ENITECNOLOGIE S.P.A. , MONTANARI, Romolo , MARCHIONNA, Mario , PANARITI, Nicoletta , DELBIANCO, Alberto , ROSI, Sergio
发明人： MONTANARI, Romolo , MARCHIONNA, Mario , PANARITI, Nicoletta , DELBIANCO, Alberto , ROSI, Sergio
IPC分类号： C10G67/04
CPC分类号： C10G67/049 , C10G2300/1033 , C10G2300/107 , C10G2300/1077 , C10G2300/205 , C10G2300/206 , C10G2300/207 , C10G2300/4081 , C10G2300/44 , C10G2400/02 , C10G2400/06
摘要： Process for the conversion of heavy feedstocks selected from heavy crude oils, distillation residues, heavy oils coming from catalytic treatment, thermal tars, oil sand bitumens, various kinds of coals and other high-boiling feedstocks of a hydrocarbon origin known as black oils, by the combined use of the following three process units: hydroconversion with catalysts in slurry phase (HT), distilla tion or flash (D), deasphalting (SDA), comprising the follow ing steps: mixing at least part of the heavy feedstock and/or at least most of the stream containing asphaltenes obtained in the deasphalting unit with a suitable hydrogenation catalyst and sending the mixture obtained to a hydrotreatment reactor (HT) into which hydrogen or a mixture of hydrogen and H 2 S is charged; sending the stream containing the hydrotreatment reaction product and the catalyst in dispersed phase to one or more distillation or flash steps (D) whereby the different frac tions coming from the hydrotreatment reaction are separated; recycling at least part of the distillation residue (tar) or liquid leaving the flash unit, containing the catalyst in dispersed phase, rich in metal sulfides produced by demetallation of the feedstock and possibly coke, to the deasphalting zone (SDA) in the presence of solvents, optionally also fed with at least a fraction of the heavy feedstock, obtaining two streams, one consisting of deasphalted oil (DAO) and the other containing asphaltenes, characterized in that the stream containing the hydrotreatment reaction product and the catalyst in dispersed phase, before being sent to one or more distillation or flash steps, is subjected to a high pressure separation pre-step in order to obtain a light fraction and a heavy fraction, the heavy fraction alone being sent to said distillation step(s) (D).
摘要翻译：将重质原油，蒸馏残渣，来自催化处理的重油，热焦油，油砂沥青，各种煤以及其他来源于黑油的高沸点原料转化成重质原料的方法，通过组合使用以下三个工艺单元：与浆料相（HT），蒸馏或闪蒸（D），脱沥青（SDA）中的催化剂进行加氢转化，包括以下步骤：将至少部分重质原料和/或至少大部分在脱沥青装置中用合适的氢化催化剂获得的含有沥青质的料流，并将得到的混合物送入加氢处理反应器（HT），氢气或氢气与H 2 S的混合物被加入到氢化处理反应器将包含加氢处理反应产物和分散相的催化剂的料流送至一个或多个蒸馏或闪蒸步骤（D），由此分离来自加氢处理反应的不同馏分; 回收至少部分蒸馏残余物（焦油）或离开闪蒸单元的液体，其含有分散相中的催化剂，富含金属硫化物，其通过原料脱金属和可能的焦化而在脱沥青区（SDA）存在下溶剂，任选地还加入至少一部分重质原料，得到两条流，一条由脱沥青油（DAO）组成，另一条含有沥青质，其特征在于含有加氢处理反应产物和分散相的催化剂的物流，在进行一个或多个蒸馏或快速步骤之前，对其进行高压分离前处理以获得轻馏分和重馏分，单独的重馏分被送至所述蒸馏步骤（D）。

95. 发明申请

WO2004029179A1 PROCESS AND CATALYSTS FOR DEEP DESULPHURIZATION OF FUELS 审中-公开
标题翻译：燃料深度脱硫的工艺和催化剂
公开(公告)号：WO2004029179A1
公开(公告)日：2004-04-08
申请号：PCT/EP2003/010937
申请日：2003-09-26
申请人： ENI S.P.A. , ENITECNOLOGIE S.P.A. , ZANIBELLI, Laura , BELLUSSI, Giuseppe , CORMA CANOS, Avelino , DOMINE, Marcelo, Eduardo , GAGLIARDI, Maria, Frederica
发明人： ZANIBELLI, Laura , BELLUSSI, Giuseppe , CORMA CANOS, Avelino , DOMINE, Marcelo, Eduardo , GAGLIARDI, Maria, Frederica
IPC分类号： C10G27/12
CPC分类号： B01J21/063 , B01J21/06 , B01J35/10 , B01J35/1023 , B01J35/1047 , B01J35/1057 , B01J35/1061 , C10G27/12 , C10G67/12
摘要： The present invention concerns a process for oxidative desulphurization of hydrotreated hydrocarbon mixtures which boil within the range of 180° to 360°C, containing less than 350 ppm of sulphur as thiophenic compounds, said process comprising the steps of a) putting these mixtures in contact, in the presence of an organic peroxide, with a catalytic composition comprising a completely amorphous micro and/or mesoporous mixed oxide containing an oxide matrix selected from silica, alumina, ceria, magnesia and mixtures of thereof, wherein one or more oxidative metal oxides selected from transition metal oxides and group IVA metal oxides are uniformly dispersed, and b) separating the obtained corresponding sulphur oxygenated products from the hydrocarbon mixture.
摘要翻译：本发明涉及一种加氢处理的烃混合物的氧化脱硫方法，其在180℃至360℃的范围内沸腾，含有少于350ppm的硫作为噻吩化合物，所述方法包括以下步骤：a）将这些混合物接触在有机过氧化物的存在下，与催化组合物包含含有选自二氧化硅，氧化铝，二氧化铈，氧化镁及其混合物的氧化物基质的完全无定形微孔和/或介孔混合氧化物的催化组合物，其中选择一种或多种氧化金属氧化物从过渡金属氧化物和IVA族金属氧化物均匀分散，b）从烃混合物中分离得到的相应硫氧化产物。

96. 发明申请

WO2003012401A3 METHOD FOR THE DETERMINATION OF THE WALL FRICTION PROFILE ALONG PIPES BY PRESSURE TRANSIENTS MEASUREMENTS 审中-公开
公开(公告)号：WO2003012401A3
公开(公告)日：2003-02-13
申请号：PCT/EP2002/008547
申请日：2002-07-30
申请人： ENI S.P.A. , ENITECNOLOGIE S.P.A. , DI LULLO, Alberto , CORRERA, Sebastiano , ROTA, Vittorio , TOFFOLO, Gilberto , BARTOSEK, Martin
发明人： DI LULLO, Alberto , CORRERA, Sebastiano , ROTA, Vittorio , TOFFOLO, Gilberto , BARTOSEK, Martin
IPC分类号： G01N13/00
摘要： The present invention deals with a method which allows to determine the wall friction profile along pipes transporting liquids, particularly petroleum industry liquids, by measuring the pressure transients induced by fast changes in the flow rate. This method is applicable to pipes in which the discharge pressure is greater than the bubble point of the transported liquid and, in any case, when free gas is absent in the pipe.

97. 发明申请

WO2003004586A1 PROCEDE DE PRODUCTION DE DISTILLATS MOYENS PAR HYDROISOMERISATION ET HYDROCRAQUAGE D'UNE FRACTION LOURDE ISSUE D'UN EFFLUENT PRODUIT PAR LE PROCEDE FISCHER-TROPSCH 审中-公开
标题翻译：通过水泥化生产中间馏分的方法和通过FISCHER-TROPSCH工艺获得的残留物重新分离重质馏分
公开(公告)号：WO2003004586A1
公开(公告)日：2003-01-16
申请号：PCT/FR2002/002205
申请日：2002-06-26
申请人： INSTITUT FRANCAIS DU PETROLE , AGIP PETROLI S.P.A. , ENI S.P.A. , ENITECNOLOGIE S.P.A.
发明人： BENAZZI, Eric , GUERET, Christophe
IPC分类号： C10G65/12
CPC分类号： C10G65/12 , C10G45/62 , C10G47/14 , C10G2300/1022 , C10G2300/301 , C10G2300/4081 , C10G2400/06 , C10G2400/08
摘要： L'invention décrit un procédé dans lequel de l'effluent paraffinique issu d'une synthèse Fischer-Tropsch est séparée une fraction lourde ayant un point d'ébullition initial compris entre 120-200 °C, cette fraction lourde étant ensuite éventuellement hydrotraitée puis mise en contact avec un catalyseur amorphe d'hydroisomérisation/hydrocraquage qui convertit au moins 80 % poids des produits 370 °C+ en produits à points d'ébullition inférieurs à 370 °C. Après distillation de la fraction hydrocraquée obtenue pour séparer les distillats moyens, la fraction lourde résiduelle est recyclée. L'invention concerne également une installation utilisable pour la mise en oeuvre du procédé.
摘要翻译：本发明涉及一种方法，其中将重馏分与费 - 托合成的链烷烃残基分离，初馏点为120-200℃，然后任选加氢处理所述重馏分，然后与无定形加氢异构化/加氢裂化催化剂，其将至少80重量％的沸点为370℃的产物转化成沸点小于370℃的产物。在分离培养基馏出物后得到的加氢裂化馏分蒸馏后，残余重馏分被回收。本发明还涉及一种用于执行所述方法的装置。

98. 发明申请

WO2002102861A3 PROCESS FOR THE (CO)POLYMERIZATION OF CONJUGATED DIENES 审中-公开
公开(公告)号：WO2002102861A3
公开(公告)日：2002-12-27
申请号：PCT/EP2002/006497
申请日：2002-06-12
申请人： ENI S.p.A. , POLIMERI EUROPA S.p.A. , CALDERAZZO, Fausto , MASI, Francesco , SOMMAZZI, Anna , SANTI, Roberto , RICCI, Giovanni , PAMPALONI, Guido , BONSIGNORE, Stefanio , VALENTI, Silvia , BIANCHINI, Claudio
发明人： MASI, Francesco , SOMMAZZI, Anna , SANTI, Roberto , RICCI, Giovanni , PAMPALONI, Guido , BONSIGNORE, Stefanio , VALENTI, Silvia , BIANCHINI, Claudio
IPC分类号： C08F36/00
摘要： A process is described for the homo- and co-polymerization of conjugagted dienes characterized in that it is carried out in the presence of a catalytic system comprising a complex having general formula (II): Fe(L)n(X)s wherein n is an integer ranging from 1 to 3; X is independently a group of an anionic nature bound to Fe(II) as an anion in an ionic couple or with a covalent bond of the σ type; "s" expresses the number of x groups sufficient for neutralizing the formal oxidation charge of Fe(II), and is equal to 2 if all the X groups are monovalent; L is a ligand having general formula (I)

99. 发明申请

WO2022180524A1 GRAPHENE OXIDE HAVING ANTIMICROBIAL PROPERTIES, PREPARATION PROCESS AND USE THEREOF TO CONFER ANTIMICROBIAL PROPERTIES TO RUBBER ARTICLES 审中-公开
公开(公告)号：WO2022180524A1
公开(公告)日：2022-09-01
申请号：PCT/IB2022/051572
申请日：2022-02-23
申请人： ENI S.P.A.
发明人： ASSANELLI, Giulio , NOTARI, Marcello , SERBOLISCA, Luca , GALIMBERTI, Maurizio Stefano , CANDIANI, Gabriele
IPC分类号： C01B32/198
摘要： The present invention relates to a process for preparing graphene oxide which comprises subjecting an aqueous dispersion of a graphite to an exfoliation step by high shear mixing at a mixing speed equal to or greater than 3000 rpm and to an oxidation step with an oxidizing agent selected from hydrogen peroxide, potassium hydroxide and mixtures thereof, wherein the graphite exfoliation step can precede, follow or be conducted together with the oxidation step. The invention also relates to the use of the graphene oxide thus obtained to impart antimicrobial properties to rubber articles.

100. 发明申请

WO2022118234A1 PROCESS FOR IDENTIFYING A SUB-SAMPLE AND A METHOD FOR DETERMINING THE PETROPHYSICAL PROPERTIES OF A ROCK SAMPLE 审中-公开
公开(公告)号：WO2022118234A1
公开(公告)日：2022-06-09
申请号：PCT/IB2021/061223
申请日：2021-12-02
申请人： ENI S.P.A.
发明人： MIARELLI, Marco
IPC分类号： G06K9/00 , G06K9/62 , G06V10/44
摘要： A process (1) to identify a representative sub-sample (2) of a rock sample (3) is described. The process comprises: - digitally acquiring (10) at low resolution a plurality of first 2D images(Nslice, Ne1) or 3D images of the rock sample (3), and by a recomposition (12) of said plurality of first images (Nslice, Ne1) along a direction (I) representing a digital sample (5, 18) of said rock sample (3); - subdividing with a volumetric subdivision (30) said digital sample (5, 18) defining a plurality of three- dimensional digital blocks (28) having a volume (V) of substantially similar value; - analysing each three-dimensional digital block (28) on the basis of a plurality of key points or texture descriptors (6) obtained elaborating (11) said plurality of first images (Nslice, Ne1) on the basis of the properties or structures of the rock, and identifying two or more homogeneous classes (33, 33a and 33b) of three-dimensional digital blocks (28), each homogeneous class (33, 33a and 33b) defining a portion of digital sample (34) having three-dimensional digital blocks (28) equivalent to each other as to the technical characteristics of the rock; and - selecting at least one representative block (35) for each homogeneous class (33, 33a and 33b) identified, locating and extracting (46) a sub-sample (2) from said rock sample (3), said sub-sample (2) comprising at least one of said representative blocks (35) for each homogeneous class (33, 33a and 33b). A method (100) for determining the physical or petrophysical properties of a rock sample (3) is also described.

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