公开(公告)号：US20120279358A1

公开(公告)日：2012-11-08

申请号：US13516045

申请日：2010-12-13

申请人： Andrea Bartolini ,  Paolo Pollesel ,  Emilio Sentimenti ,  Michele Checchin

发明人： Andrea Bartolini ,  Paolo Pollesel ,  Emilio Sentimenti ,  Michele Checchin

IPC分类号： C22B3/04

CPC分类号： C10G21/06 ,  C10G21/28 ,  C10G2300/205 ,  C22B3/22 ,  C22B7/008 ,  C22B7/009 ,  C22B23/026 ,  C22B34/225 ,  Y02P10/214 ,  Y02P10/224 ,  Y02P10/23 ,  Y02P10/234 ,  Y02W30/54

摘要： A process for recovering metals from a stream rich in hydrocarbons and carbonaceous residues by means of a treatment section characterized in that it comprises the following steps: sending said stream to an extraction by mixing said stream with a suitable hydrophilizing agent, i.e. being capable of removing the hydrophobic qualities of said stream; sending the mixture consisting of said stream and said hydrophilizing agent to separation, separating a liquid phase containing most of the hydrophilizing agent and hydrocarbons dissolved from a “solid” phase; preferably subjecting the “solid” phase separated to drying effected at a maximum temperature of 3500C in order to remove the medium-light hydrocarbon components from the “solid” phase; sending the “solid” phase separated, preferably dried, to leaching with an alkaline solution in the presence of air and/or oxygen and possibly in the presence of an emulsifying agent or its precursor; sending the leached mixture to separation, separating the solid residue from the liquor.

摘要翻译： 一种通过处理部分从富含烃和碳质残余物的物流中回收金属的方法，其特征在于其包括以下步骤：将所述物流与合适的亲水剂混合，将所述物流与所述物流混合，即能够除去 所述流的疏水性; 将由所述流和所述亲水化物组成的混合物送入分离，分离含有大部分亲水剂的液相和从固相中溶解的烃; 优选在350℃的最高温度下对分离的固相进行干燥以从固相中除去中轻烃组分; 在空气和/或氧气存在下并且可能在乳化剂或其前体的存在下，将分离的，优选干燥的固相发送到碱性溶液中浸出; 将浸出的混合物送入分离，将固体残余物与液体分离。

公开(公告)号：US09157033B2

公开(公告)日：2015-10-13

申请号：US13516045

申请日：2010-12-13

申请人： Andrea Bartolini ,  Paolo Pollesel ,  Emilio Sentimenti ,  Michele Checchin

发明人： Andrea Bartolini ,  Paolo Pollesel ,  Emilio Sentimenti ,  Michele Checchin

IPC分类号： C10G21/06 ,  C10G21/28 ,  C22B3/22 ,  C22B7/00 ,  C22B23/02 ,  C22B34/22

CPC分类号： C10G21/06 ,  C10G21/28 ,  C10G2300/205 ,  C22B3/22 ,  C22B7/008 ,  C22B7/009 ,  C22B23/026 ,  C22B34/225 ,  Y02P10/214 ,  Y02P10/224 ,  Y02P10/23 ,  Y02P10/234 ,  Y02W30/54

摘要： A process for recovering metals from a stream containing hydrocarbons and carbonaceous residues comprising sending the stream for extraction by mixing the stream with a hydrophilizing agent to remove the hydrophobic components of the stream, sending the mixture of the stream and hydrophilizing agent for separation, separating a liquid phase containing most of the hydrophilizing agent and hydrocarbons dissolved from a solid phase, sending the separated solid phase for leaching with an alkaline solution in the presence of air and/or oxygen, sending the leached mixture for separation, and separating the solid residue from the liquor.

摘要翻译： 从含有碳氢化合物和碳质残渣的物流中回收金属的方法，包括通过将该物流与亲水剂混合以排出物流的疏水组分，送出用于分离的物流和亲水剂的混合物，分离出 液相中含有大部分从固相中溶解的亲水剂和烃，在空气和/或氧气存在下，用碱性溶液送出分离的固相，用于将浸出的混合物分离出来，并将固体残渣从 酒。

公开(公告)号：US08440152B2

公开(公告)日：2013-05-14

申请号：US13377036

申请日：2010-06-01

申请人： Andrea Bartolini ,  Ugo Cornaro ,  Paolo Pollesel ,  Paul Dominique Oudenne

发明人： Andrea Bartolini ,  Ugo Cornaro ,  Paolo Pollesel ,  Paul Dominique Oudenne

IPC分类号： C22B3/00

CPC分类号： C10G47/26 ,  B01J23/28 ,  B01J23/92 ,  B01J38/02 ,  B01J38/72 ,  C10G49/12 ,  C10G49/22 ,  C10G2300/1025 ,  C10G2300/205 ,  C10G2300/301 ,  C10G2300/4006 ,  C10G2300/4081 ,  C22B3/20 ,  C22B7/001 ,  Y02P10/214 ,  Y02P10/234

摘要： A process for recovering metals from a stream rich in hydrocarbons and carbonaceous residues by means of a treatment section, characterized in that it comprises the following steps: sending said stream to a primary treatment, effected in one or more steps, wherein said stream is treated in the presence of a fluxant agent in a suitable apparatus, at a temperature ranging from 80 to 180° C., preferably from 100 to 160° C., and subjected to liquid/solid separation in order to obtain a clarified product essentially consisting of liquids and a cake (oilcake); possibly subjecting the separated cake to drying, in order to remove the hydrocarbon component having a boiling point lower than a temperature ranging from 300 to 350° C. from the cake; sending the cake, possibly dried, to a secondary thermal treatment comprising: a flameless pyrolysis of the cake effected between 400 and 800° C., preferably between 500 and 670° C.; an oxidation of the pyrolysis residue effected in an oxidizing environment and at temperatures ranging from 400 to 800° C., preferably from 500 to 700° C.

摘要翻译： 一种通过处理部分从富含烃和碳质残余物的物流中回收金属的方法，其特征在于其包括以下步骤：将一个或多个步骤中的所述物流送入初级处理，其中所述物流被处理 在合适的装置中，在80至180℃，优选100至160℃的温度下，在助流剂存在下进行液/固分离，以获得基本上由 液体和蛋糕（油饼）; 可能使分离的饼干经历干燥，以便从饼中除去沸点低于300-350℃的沸点的烃成分; 将可能干燥的蛋糕送到二次热处理中，其包括：在400和800℃之间，优选在500和670℃之间进行无蛋白质的热解。 在氧化环境中和在400至800℃，优选500至700℃的温度下进行热解残留物的氧化。

公开(公告)号：US09845432B2

公开(公告)日：2017-12-19

申请号：US14425501

申请日：2012-09-04

申请人： Giacomo Fernando Rispoli ,  Claudia Prati ,  Andrea Amoroso ,  Paolo Pollesel

发明人： Giacomo Fernando Rispoli ,  Claudia Prati ,  Andrea Amoroso ,  Paolo Pollesel

IPC分类号： C10G45/58 ,  C10L1/04 ,  C10G3/00 ,  C10G65/04

CPC分类号： C10G3/50 ,  C10G3/42 ,  C10G3/52 ,  C10G45/58 ,  C10G65/043 ,  C10G2300/4056 ,  C10L1/04 ,  C10L2290/10 ,  C10L2290/54 ,  Y02A50/2327 ,  Y02E50/13 ,  Y02P30/20 ,  Y10T29/49346

摘要： The invention relates to a method for revamping a conventional refinery of mineral oils into a biorefinery, characterized by a production scheme which allows the treatment of raw materials of a biological origin (vegetable oils, animal fats, exhausted cooking oils) for the production of biofuels, prevalently high-quality biodiesel. This method allows the re-use of existing plants, allowing, in particular, the revamping of a refinery containing a system comprising two hydrodesulfurization units, U1 and U2, into a biorefinery containing a production unit of hydrocarbon fractions from mixtures of a biological origin containing fatty acid esters by means of their hydrodeoxygenation and isomerization, wherein each of the hydrodesulfurization units U1 and U2 comprises: a hydrodesulfurization reactor, (A1) for the unit U1 and (A2) for the unit U2, wherein said reactor contains a hydrodesulfurization catalyst; one or more heat exchangers between the feedstock and effluent of the reactor; a heating system of the feedstock upstream of the reactor; an acid gas treatment unit downstream of the reactor, containing an absorbent (B) for H2S, said unit being called T1 in the unit U1 and T2 in the unit U2, and wherein said method comprises: installing a line L between the units U1 and U2 which connects them in series; installing a recycling line of the product for the unit U1 and possibly for the unit U2, substituting the hydrodesulfurization catalyst in the reactor A1 with a hydrodeoxygenation catalyst; substituting the hydrodesulfurization catalyst in the reactor A2 with an isomerization catalyst; installing a y-pass line X of the acid gas treatment unit T2 of the unit U2; substituting the absorbent (B) in the acid gas treatment unit T1 with a specific absorbent for C02 and H2S. The operative configuration obtained with the method, object of the present invention, also leads to a substantial reduction in emissions of pollutants into the atmosphere, with respect to the original operative mode. The invention also relates to the transformation unit of mixtures of a biological origin obtained with said conversion method and particularly hydrodeoxygenation and isomerization processes.

公开(公告)号：US20110039953A1

公开(公告)日：2011-02-17

申请号：US12811383

申请日：2008-12-29

申请人： Andrea Tasso ,  Stefano Rossini ,  Paolo Pollesel

发明人： Andrea Tasso ,  Stefano Rossini ,  Paolo Pollesel

IPC分类号： C07C1/06

CPC分类号： C10G2/342 ,  B01J8/22 ,  B01J23/8476 ,  B01J23/8913 ,  B01J35/023 ,  B01J35/1061 ,  B01J2219/00162 ,  C07C1/047 ,  C10G2/332

摘要： Process for maintaining the stability of performances of a catalyst for Fischer-Tropsch reaction, performed in a slurry bubble column reactor under a triphase system which comprises gradually increasing the PH2O/PH2 ratio and the PH2O/Z ratio, during the start-up phase, with Z=P0·(T/T1)4·e−(K2/(t·K3)) from 0.4 to 0.8, for a period of time not shorter than 100-150 hrs and not longer than 200-300 hours and, at the end of the start-up phase, maintaining the PH2O/PH2 and PH2O/Z ratios substantially equal to or lower than 0.8.

摘要翻译： 用于维持费 - 托反应催化剂性能的稳定性的方法，其在三相体系中的淤浆鼓泡塔反应器中进行，其包括在起动阶段逐渐增加PH 2 O / PH 2比和PH 2 O / Z比， Z = P0·（T / T1）4·e-（K2 /（t·K3））为0.4〜0.8，时间不低于100-150小时，不大于200-300小时， 在启动阶段结束时，保持PH2O / PH2和PH2O / Z比基本上等于或低于0.8。

公开(公告)号：US07154015B2

公开(公告)日：2006-12-26

申请号：US10019273

申请日：2001-05-15

申请人： Carlo Perego ,  Stefano Peratello ,  Paolo Pollesel ,  Sergio Sgorlon ,  Maria Angela Mantegazza ,  Massimo Romagnoli

发明人： Carlo Perego ,  Stefano Peratello ,  Paolo Pollesel ,  Sergio Sgorlon ,  Maria Angela Mantegazza ,  Massimo Romagnoli

IPC分类号： C07C4/06

CPC分类号： C07C4/06 ,  C07C2529/70 ,  C10G2400/20 ,  C07C11/06

摘要： Process for the production of propylene starting from mixtures of hydrocarbons, prevalently olefins, the above hydrocarbons having a boiling point ranging from −15° C. to +80° C., preferably from −12° C. to +60° C., which comprises putting the above mixture of hydrocarbons in contact, under cracking conditions, with a large-pore zeolite having a molar ratio Silica/Alumina lower than 200, preferably ranging from 50 to 150.

公开(公告)号：US20150353841A1

公开(公告)日：2015-12-10

申请号：US14425501

申请日：2012-09-04

申请人： Giacomo Fernando Rispoli ,  Claudia Prati ,  Andrea Amoroso ,  Paolo Pollesel

发明人： Giacomo Fernando Rispoli ,  Claudia Prati ,  Andrea Amoroso ,  Paolo Pollesel

IPC分类号： C10G3/00 ,  C10L1/04 ,  C10G45/58

CPC分类号： C10G3/50 ,  C10G3/42 ,  C10G3/52 ,  C10G45/58 ,  C10G65/043 ,  C10G2300/4056 ,  C10L1/04 ,  C10L2290/10 ,  C10L2290/54 ,  Y02A50/2327 ,  Y02E50/13 ,  Y02P30/20 ,  Y10T29/49346

摘要： The invention relates to a method for revamping a conventional refinery of mineral oils into a biorefinery, characterized by a production scheme which allows the treatment of raw materials of a biological origin (vegetable oils, animal fats, exhausted cooking oils) for the production of biofuels, prevalently high-quality biodiesel. This method allows the re-use of existing plants, allowing, in particular, the revamping of a refinery containing a system comprising two hydrodesulfurization units, U1 and U2, into a biorefinery containing a production unit of hydrocarbon fractions from mixtures of a biological origin containing fatty acid esters by means of their hydrodeoxygenation and isomerization, wherein each of the hydrodesulfurization units U1 and U2 comprises: a hydrodesulfurization reactor, (A1) for the unit U1 and (A2) for the unit U2, wherein said reactor contains a hydrodesulfurization catalyst; one or more heat exchangers between the feedstock and effluent of the reactor; a heating system of the feedstock upstream of the reactor; an acid gas treatment unit downstream of the reactor, containing an absorbent (B) for H2S, said unit being called T1 in the unit U1 and T2 in the unit U2, and wherein said method comprises: installing a line L between the units U1 and U2 which connects them in series; installing a recycling line of the product for the unit U1 and possibly for the unit U2, substituting the hydrodesulfurization catalyst in the reactor A1 with a hydrodeoxygenation catalyst; substituting the hydrodesulfurization catalyst in the reactor A2 with an isomerization catalyst; installing a y-pass line X of the acid gas treatment unit T2 of the unit U2; substituting the absorbent (B) in the acid gas treatment unit T1 with a specific absorbent for C02 and H2S. The operative configuration obtained with the method, object of the present invention, also leads to a substantial reduction in emissions of pollutants into the atmosphere, with respect to the original operative mode. The invention also relates to the transformation unit of mixtures of a biological origin obtained with said conversion method and particularly hydrodeoxygenation and isomerization processes.

公开(公告)号：US20070178033A1

公开(公告)日：2007-08-02

申请号：US10588215

申请日：2005-01-20

申请人： Alberto De Angelis ,  Giuseppe Bellussi ,  Paolo Pollesel ,  Ugo Romano ,  Carlo Perego

发明人： Alberto De Angelis ,  Giuseppe Bellussi ,  Paolo Pollesel ,  Ugo Romano ,  Carlo Perego

IPC分类号： B01D53/14

CPC分类号： B01D53/52 ,  B01D2257/304 ,  C01B17/05

摘要： Hydrogen sulfide is oxidized to sulfur by means of treatment with an aqueous acid solution containing trivalent iron and a hetero polyacid having formula (I): HnXVyM(12-y)O40; or a sole hetero polyacid having formula (II): HnMeM12O40; wherein the symbols X, M Me n and y are specified in the text. At the end of the oxidation, the solution is treated with gas containing oxygen to re-oxidize the reduced metal.

摘要翻译： 通过用含有三价铁的含水酸溶液和具有式（I）的杂多酸处理将硫化氢氧化成硫：H 1 H （12-y）O 40; 或具有式（II）的单独的多元酸：H n MeM 12 O 40; 其中符号X，M Me n和y在文中指定。 在氧化结束时，用含氧的气体处理溶液以再还原还原的金属。

公开(公告)号：US07588527B2

公开(公告)日：2009-09-15

申请号：US10562674

申请日：2004-07-06

申请人： Alberto De Angelis ,  Paolo Pollesel ,  Giuseppe Bellussi ,  Thomas Paul Lockhart

发明人： Alberto De Angelis ,  Paolo Pollesel ,  Giuseppe Bellussi ,  Thomas Paul Lockhart

IPC分类号： B09B3/00 ,  H01M4/58

CPC分类号： E21B41/0057 ,  B09B1/008 ,  B65G5/00

摘要： Process for the disposal of sulfur in the liquid state which comprises: a) transforming elemental sulfur into sulfanes having the general formula H2Sn+1, wherein n is a number from 1 to 7; b) optionally mixing elemental sulfur in powder form with the liquid sulfanes, up to such a concentration as to guarantee the pumpability of the mixture; c) injecting the sulfanes liquid at room temperature into geological formations having a temperature lower than 150° C.

摘要翻译： 用于处理液态硫的方法，其包括：a）将元素硫转化为具有通式H 2 Sn + 1的硫烷，其中n为1至7的数; b）任选地将粉末形式的元素硫与液体硫烷混合，直至其浓度保证混合物的可泵送性; c）将室温下的硫烷液体注入温度低于150℃的地质构造中。

公开(公告)号：US20080207951A1

公开(公告)日：2008-08-28

申请号：US11816755

申请日：2006-02-15

申请人： Alberto De Angelis ,  Paolo Pollesel

发明人： Alberto De Angelis ,  Paolo Pollesel

IPC分类号： C07C319/14

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。