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1. 发明授权

US4746442A Process for the removal of metals from waters containing them 失效
标题翻译：从含有它们的水中除去金属的工艺
公开(公告)号：US4746442A
公开(公告)日：1988-05-24
申请号：US22265
申请日：1987-03-05
申请人： Vincenzo Calemma , Roberto Menicagli , Riccardo Rausa
发明人： Vincenzo Calemma , Roberto Menicagli , Riccardo Rausa
IPC分类号： C02F1/52 , C02F1/62
CPC分类号： C02F1/5263 , Y10S210/912
摘要： A process is disclosed for the removal of metals from waters containing them, comprising the treatment of the waters with an aqueous solution of alkaline salts of humic acids, which is characterized in that said solution is obtained by the dry oxidation of coal by oxygen or mixtures of oxygen and nitrogen, in particular air, and the subsequent extraction of the raw oxidation product by an alkaline solution, and that said aqueous solution is added to into the waters as such, wherein the humic acids salts perform a flocculating action, with the end pH being preliminarily to a value comprised within the range of from 1.5 to 5.5.
摘要翻译：公开了一种用于从含有它们的水中除去金属的方法，包括用腐殖酸碱性盐水溶液处理水，其特征在于所述溶液是通过氧气或混合物将煤干燥氧化获得的的氧气和氮气，特别是空气，以及随后通过碱性溶液萃取原始氧化产物，并且将所述水溶液加入到水中，其中腐殖酸盐进行絮凝作用，结束 pH预先在1.5〜5.5的范围内。

2. 发明授权

US5112501A Method for reducing industrial or urban effluent COD 失效
标题翻译：减少工业或城市污水COD的方法
公开(公告)号：US5112501A
公开(公告)日：1992-05-12
申请号：US488659
申请日：1990-03-05
申请人： Riccardo Rausa , Vincenzo Calemma , Roberto Menicagli
发明人： Riccardo Rausa , Vincenzo Calemma , Roberto Menicagli
IPC分类号： C02F1/52 , C02F101/30 , C02F101/34 , C02F101/38 , C02F103/36 , C02F103/38
CPC分类号： C02F1/5263
摘要： A method for reducing industrial or urban effluent COD is described, comprising treating said effluents with an aqueous solution of alkaline and/or ammonium salts or humic acids perpared by the dry oxidation of coal with oxygen or oxygen/nitrogen mixtures at a temperture of between 120 and 350.degree. C. at an oxygen partial pressure of between 0.1 and 10 ata for a contact time of between 15 and 600 minutes, followed by extraction of the crude oxidation product with an alkaline and/or ammoniacal solution, characterised in that said aqueous solution is fed into effluent, the pH of which has been previously adjusted to between 1 and 3.5, to the extent that the humic acid salts which exhibit flocculating action are in a concentration of less than or equal to 2000 mg/1 of effluent.

3. 发明授权

US4788360A Process for the production of regenerated humic acids from coal 失效
标题翻译：从煤中生产再生腐殖酸的工艺
公开(公告)号：US4788360A
公开(公告)日：1988-11-29
申请号：US129827
申请日：1987-12-08
申请人： Vincenzo Calemma , Riccardo Rausa
发明人： Vincenzo Calemma , Riccardo Rausa
IPC分类号： C07C63/00 , C01B20060101 , C05F11/02 , C07C63/33 , C08H99/00 , C10B20060101 , C07C59/00
CPC分类号： C08H99/00 , C05F11/02
摘要： A process is disclosed for the production of humic acids, which comprises an oxidation of coal in dry phase with oxygen or mixtures of oxygen and nitrogen in a fluidized-bed reactor, by using coal with a granulometry comprised within the range of from 100 .mu.m to 3 mm and operating at a temperature comprised within the range of from 150.degree. to 300.degree. C., under a partial pressure of oxygen comprised within the range of from 1.1 abs.atm. to 10 abs.atm., for a contact time comprised within the range of from 30 minutes to 600 minutes.

4. 发明授权

US5248814A Process for producing regenerated humic acids from coal 失效
标题翻译：从煤中生产再生的有机酸的方法
公开(公告)号：US5248814A
公开(公告)日：1993-09-28
申请号：US944041
申请日：1992-09-11
申请人： Vincenzo Calemma , Vincenzo Piccolo , Riccardo Rausa
发明人： Vincenzo Calemma , Vincenzo Piccolo , Riccardo Rausa
IPC分类号： C08H99/00
CPC分类号： C08H99/00 , C05F11/02
摘要： Process for preparing regenerated humic acids from coal by means of the continuous oxidation on fluidized bed, characterized in that a coal of lignite, sub-bituminous or bituminous type is submitted to a preliminary oxidation under mild conditions in order to reduce the hydrogen content of said coal by an amount of 5 to 25% of hydrogen initially present in the starting coal, and that the resulting coal is subsequently submitted to an oxidation in order to produce the desired humic acids.

5. 发明授权

US07655136B2 Process for producing middle distillates by hydroisomerizing and hydrocracking feeds from the Fischer-Tropsch process using a doped catalyst based on mesoporous alumina-silica with a controlled macropore content 有权
标题翻译：通过使用基于具有受控大孔含量的介孔氧化铝 - 二氧化硅的掺杂催化剂从费 - 托方法加氢异构化和加氢裂化原料来生产中间馏分的方法
公开(公告)号：US07655136B2
公开(公告)日：2010-02-02
申请号：US11475259
申请日：2006-06-27
申请人： Patrick Euzen , Christophe Gueret , Vincenzo Calemma
发明人： Patrick Euzen , Christophe Gueret , Vincenzo Calemma
IPC分类号： C10G11/02
CPC分类号： B01J21/12 , B01J23/24 , B01J23/40 , B01J23/42 , B01J23/74 , B01J23/85 , B01J27/1856 , B01J35/0066 , B01J35/0093 , B01J35/10 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J35/108 , C10G47/18 , C10G65/12 , C10G65/14 , C10G2400/04 , C10G2400/06
摘要： The invention concerns a process for producing middle distillates from a paraffinic feed produced by Fischer-Tropsch synthesis, using a hydrocracking/hydroisomerization catalyst which comprises: at least one hydrodehydrogenating element selected from the group formed by elements from group VIB and group VIII of the periodic table; 0.01% to 6% of phosphorus as a doping element; and a non-zeolitic support based on mesoporous alumina-silica.
摘要翻译：本发明涉及一种使用加氢裂化/加氢异构化催化剂由费 - 托合成生产的链烷烃进料生产中间馏分的方法，所述加氢裂化/加氢异构化催化剂包括：至少一种选自由周期性的VIB族和VIII族的元素形成的加氢元素表; 0.01〜6％的磷作为掺杂元素; 和基于介孔氧化铝 - 二氧化硅的非沸石载体。

6. 发明授权

US5981419A Difunctional catalyst effective in wax hydroisomerization and process for preparing it 失效
标题翻译：在蜡加氢异构化中有效的双官能催化剂及其制备方法
公开(公告)号：US5981419A
公开(公告)日：1999-11-09
申请号：US197698
申请日：1998-11-23
申请人： Angela Carati , Cristina Flego , Vincenzo Calemma
发明人： Angela Carati , Cristina Flego , Vincenzo Calemma
IPC分类号： B01J29/86 , C10G45/64 , B01J29/064
CPC分类号： B01J29/86 , C10G45/64
摘要： Process for the hydroisomerization of n-paraffins in the presence of a difunctional catalyst which comprises:(a) a porous crystalline material isostructural with beta-zeolite selected from boro-silicate (BOR-B) and boro-alumino-silicate (AL-BOR-B) in which the molar SiO.sub.2 :Al.sub.2 O.sub.3 ratio is higher than 300:1;(b) one or more metal(s) belonging to Group VIIIA, selected from platinum and palladium, in an amount comprised within the range of from 0.05 to 5% by weight.
摘要翻译：在双官能催化剂存在下，正链烷烃的加氢异构化方法，该方法包括：（a）使用选自硼硅酸盐（BOR-B）和硼硅铝酸盐（AL-BOR）的β-沸石同构结构的多孔结晶材料 -B），其中SiO 2：Al 2 O 3摩尔比高于300:1; （b）选自铂和钯的属于VIIIA族的一种或多种金属，其量为0.05-5重量％。

7. 发明授权

US07658836B2 Process for producing middle distillates by hydroisomerizing and hydrocracking feeds from the Fischer-Tropsch process using a multifunctional guard bed 有权
标题翻译：通过使用多功能保护床从费 - 托方法加氢异构化和加氢裂化原料生产中间馏分的方法
公开(公告)号：US07658836B2
公开(公告)日：2010-02-09
申请号：US11487591
申请日：2006-07-17
申请人： Patrick Euzen , Vincenzo Calemma
发明人： Patrick Euzen , Vincenzo Calemma
IPC分类号： C10G65/00 , C10G69/00 , C10G47/00
CPC分类号： B01J23/883 , B01J8/0207 , B01J21/12 , B01J23/40 , B01J27/19 , B01J35/0006 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J2208/025 , B01J2219/00038 , C10G2/32 , C10G45/38 , C10G47/14 , C10G65/12 , Y10S208/95
摘要： The process of producing middle distillates from effluents obtained by a Fischer-Tropsch synthesis, comprises a step for hydro-treatment and purification and/or decontamination by passage over a multi-functional guard bed prior to a step of hydrocracking/hydroisomerization. The guard bed reduces the amount of unsaturated compounds, oxygen-containing compounds, particulate mineral solids, and organometallic compounds.
摘要翻译：通过费 - 托合成获得的流出物生产中间馏分的方法包括在加氢裂化/加氢异构化步骤之前通过多功能保护床进行加氢处理和净化和/或去污的步骤。防护床减少了不饱和化合物，含氧化合物，微粒矿物固体和有机金属化合物的量。

8. 发明授权

US5608134A Process for preparing an effective catalyst for n-paraffins hydroisomerization 失效
标题翻译：制备正链烷烃加氢异构化有效催化剂的方法
公开(公告)号：US5608134A
公开(公告)日：1997-03-04
申请号：US456804
申请日：1995-06-01
申请人： Carlo Perego , Giuseppe Bellussi , Vincenzo Calemma
发明人： Carlo Perego , Giuseppe Bellussi , Vincenzo Calemma
IPC分类号： B01J21/12 , B01J23/40 , B01J35/10 , B01J37/03 , C07B37/08 , C07B61/00 , C07C5/27 , C07C9/22 , C10G45/62 , C10G45/64 , C07C5/13
CPC分类号： C10G45/62 , B01J21/12 , B01J23/40 , B01J35/1019 , B01J35/1023 , B01J35/1028 , B01J35/1038 , B01J37/033 , B01J37/036
摘要： An improved process for preparing a difunctional catalyst active in the hydroisomerization of long-chain normal paraffins is disclosed, which is constituted by an amorphous silica-alumina gel and one or more metals belonging to Group VIIIA,
摘要翻译：公开了一种制备在长链正构烷烃的加氢异构化中有活性的双官能催化剂的改进方法，其由无定形二氧化硅 - 氧化铝凝胶和属于VIIIA族的一种或多种金属构成，

9. 发明授权

US07427348B2 Process for the production of paraffinic middle distillates 有权
标题翻译：生产石蜡中间馏分的方法
公开(公告)号：US07427348B2
公开(公告)日：2008-09-23
申请号：US10481878
申请日：2002-06-26
申请人： Vincenzo Calemma , Silvia Guanziroli , Silvia Pavoni , Roberto Giardino
发明人： Vincenzo Calemma , Silvia Guanziroli , Silvia Pavoni , Roberto Giardino
IPC分类号： C10G45/00 , C10G47/02
CPC分类号： C10G65/12 , Y10S208/95
摘要： A process with an increased efficiency for the preparation of middle distillates with excellent properties at low temperatures and substantially without oxygenated organic compounds, starting from a synthetic mixture of hydrocarbons at least partly waxy, containing a fraction of alcohols, comprising the separation of the mixture into a low-boiling fraction and a high-boiling fraction; the subsequent hydrogenation of the low-boiling fraction under such conditions as to avoid any substantial variation in its average molecular weight; the joining of at least a part of the hydrogenated fraction with said high-boiling fraction, and the subsequent catalytic hydrocracking treatment of the mixture of hydrocarbons thug formed, to obtain a substantial conversion of the waxy part into middle distillate.
摘要翻译：一种具有提高效率的方法，其在低温下基本上没有含氧有机化合物具有优异性能的中间馏分的制备，起始于含有一部分醇的至少部分蜡状的烃的合成混合物，包括将混合物分离成低沸点馏分和高沸点馏分; 随后在这样的条件下对低沸点馏分进行氢化，以避免其平均分子量的任何实质性变化; 氢化部分的至少一部分与所述高沸点馏分的接合以及所形成的碳氢化合物混合物的随后的催化加氢裂化处理，以获得将蜡状部分实质上转化为中间馏分。

10. 发明申请

US20070056879A1 Process for producing middle distillates by hydroisomerizing and hydrocracking feeds from the fischer-tropsch process using a doped catalyst based on mesoporous alumina-silica with a controlled macropore content 有权
标题翻译：通过使用基于具有受控大孔含量的介孔氧化铝 - 二氧化硅的掺杂催化剂从费托方法加氢异构化和加氢裂化原料来生产中间馏分的方法
公开(公告)号：US20070056879A1
公开(公告)日：2007-03-15
申请号：US11475259
申请日：2006-06-27
申请人： Patrick Euzen , Christophe Gueret , Vincenzo Calemma
发明人： Patrick Euzen , Christophe Gueret , Vincenzo Calemma
IPC分类号： C10G47/24 , C10G47/02
CPC分类号： B01J21/12 , B01J23/24 , B01J23/40 , B01J23/42 , B01J23/74 , B01J23/85 , B01J27/1856 , B01J35/0066 , B01J35/0093 , B01J35/10 , B01J35/1019 , B01J35/1042 , B01J35/1061 , B01J35/108 , C10G47/18 , C10G65/12 , C10G65/14 , C10G2400/04 , C10G2400/06
摘要： The invention concerns a process for producing middle distillates from a paraffinic feed produced by Fischer-Tropsch synthesis, using a hydrocracking/hydroisomerization catalyst which comprises: at least one hydrodehydrogenating element selected from the group formed by elements from group VIB and group VIII of the periodic table; 0.01% to 6% of phosphorus as a doping element; and a non-zeolitic support based on mesoporous alumina-silica.
摘要翻译：本发明涉及一种使用加氢裂化/加氢异构化催化剂由费 - 托合成生产的链烷烃进料生产中间馏分的方法，所述加氢裂化/加氢异构化催化剂包括：至少一种选自由周期性的VIB族和VIII族的元素形成的加氢元素表; 0.01〜6％的磷作为掺杂元素; 和基于介孔氧化铝 - 二氧化硅的非沸石载体。

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