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41. 发明申请

WO2005075351A3 PROCESS FOR THE REMOVAL OF HYDROGEN SULFIDE, BY MEANS OF ITS OXIDATION IN THE PRESENCE OF HETERO POLYACIDS 审中-公开
标题翻译：通过在异戊二烯存在下氧化还原硫化氢的方法
公开(公告)号：WO2005075351A3
公开(公告)日：2006-09-28
申请号：PCT/EP2005000669
申请日：2005-01-20
申请人： ENI SPA , ENITECNOLOGIE SPA , DE ANGELIS ALBERTO , BELLUSSI GIUSEPPE , POLLESEL PAOLO , ROMANO UGO , PEREGO CARLO
发明人： DE ANGELIS ALBERTO , BELLUSSI GIUSEPPE , POLLESEL PAOLO , ROMANO UGO , PEREGO CARLO
IPC分类号： C01B17/05 , B01D53/14 , B01D53/52
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): H n X V y M (12-y) O 40 ; or a sole hetero polyacid having formula (II): H n Me M 12 O 40 ; 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 1 H （12-y）O 40; 或具有式（II）的唯一的杂多酸：H n Me M 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。

42. 发明专利

CZ302058B6 Katalyzátor pro parní krakovací reakce a zpusob jeho výroby 未知
公开(公告)号：CZ302058B6
公开(公告)日：2010-09-22
申请号：CZ20004628
申请日：2000-12-12
申请人： ENICHEM SPA , ENITECNOLOGIE SPA
发明人： POLLESEL PAOLO , RIZZO CATERINA , PEREGO CARLO , PALUDETTO RENATO , DEL PIERO GASTONE
IPC分类号： C01F7/16 , B01J21/04 , B01J23/00 , B01J23/02 , C10G11/04 , C10G35/06
摘要： Katalyzátor pro parní krakovací reakce, který je tvoren cistým mayenitem obecného vzorce 12CaO.7Al.sub.2.n.O.sub.3 .n.s rentgenovým difrakcním spektrem, které uvádí tabulka I a který se pripraví zpusobem, pri kterém se soli obsahující vápník a hliník rozpustí ve vode a z takto rozpuštených solí se pomocí polyfunkcních organických kyselin vytvorí komplexy, nacež se roztok obsahující komplexy vysuší, címž se získá prekurzor ve forme pevné látky, který se alespon 2 hodiny žíhá pri teplote 1300 .degree.C až 1400 .degree.C.

43. 发明专利

SA2197B1 عملية لإنتاج الكبريت 未知
公开(公告)号：SA2197B1
公开(公告)日：2009-03-11
申请号：SA05260072
申请日：2005-03-30
申请人： ENI SPA , ENITECNOLOGIE SPA
发明人： AMGELIS ALBERTO DE , PALAZZINE MAURO , POLLESEL PAOLO , COBIANCO SANDRA , LOCKHART THOMAS PAUL
IPC分类号： C01B17/05 , C05D9/00
摘要： الملخص: يتعلقالاختراعالحاليبعمليةلإنتاجالكبريت sulfur ،الذييتمالحصولعليهفيصورةنقية، كمايمكنالتخلصمنهبسهولةحتىعنددرجةالحرارةالمحيطة،بدءامنكبريتيدالهيدروجين hydrogen sulphide الموجودفيالغازالطبيعي natural gas،وتشتملالعمليةعلى: أ) أكسدةجزءمنكبريتيدالهيدروجين hydrogen sulphide متحولاإلىثانيأكسيدالكبريت sulfur dioxide؛ب ) إذابةثانيأكسيدالكبريت sulfur dioxide الذيتمالحصولعليهفيالخطوة (أ) فيالماء؛ج) إجراءالتفاعلالتالىوإجراءتفاعلبينكبريتيدالهيدروجين hydrogen sulphide المتبقيوالمعلولالذيتمتحضيرهفيالخطوة (ب)؛د) استخداممعلقالكبريت sulfur الذيتمالحصولعليهبهذهالطريقةلإنتاجالكبريت Sulfur،أوبطريقةأخرى،استخدامهللتخلصمنالكبريت sulfur نفسهفيموضعمخصصلهذاالغرض.

44. 发明专利

IT1313698B1 未知
公开(公告)号：IT1313698B1
公开(公告)日：2002-09-09
申请号：ITMI992616
申请日：1999-12-17
申请人： ENICHEM SPA , ENITECNOLOGIE SPA
发明人： POLLESEL PAOLO , RIZZO CATERINA , PEREGO CARLO , PALUDETTO RENATO , DEL PIERO GASTONE
IPC分类号： B01J23/00 , B01J23/02 , C01F7/16 , C10G11/04
摘要： Catalyst for steam cracking reactions consisting of pure mayenite having the general formula: 12CaO.7Al2O3 having an X-ray diffraction spectrum as indicated in Table I, obtained with a preparation process comprising the following steps: dissolution of salts containing calcium and aluminum with water; complexing of the dissolved salts by means of polyfunctional organic hydroxyacids; drying of the solution resulting from the complexing in order to obtain a solid precursor product; calcination of the solid precursor product at a temperature ranging from 1300 to 1400 DEG C for at least two hours.

45. 发明专利

IT1313697B1 未知
公开(公告)号：IT1313697B1
公开(公告)日：2002-09-09
申请号：ITMI992615
申请日：1999-12-17
申请人： ENICHEM SPA , ENITECNOLOGIE SPA
发明人： POLLESEL PAOLO , RIZZO CATERINA , SOPRANI MASSIMO , PALUDETTO RENATO
IPC分类号： B01J23/02 , B01J23/22 , B01J23/28 , B01J37/02 , C10G11/04

46. 发明专利

DE69613631T2 未知
公开(公告)号：DE69613631T2
公开(公告)日：2002-05-29
申请号：DE69613631
申请日：1996-05-03
申请人： ENITECNOLOGIE SPA
发明人： CARUGATI ANGELO , DE VITA LORENZO IPPOLITO , POLLESEL PAOLO
IPC分类号： C10G1/00 , C10G1/08 , C10G9/00 , C10G11/00 , C10G11/02 , C10G51/02 , C10G11/14
摘要： Process for the complete conversion of hydrocarbon materials with a high molecular weight, in particular petroleum residues or heavy crude oils or reduced crude oils, comprising the following steps: impregnation or mixing of the hydrocarbon material with a high molecular weight with a catalyst basically consisting of one or more alkaline and/or earth-alkaline compounds wherein the alkaline or earth-alkaline ion or ions are in a quantity of between 1 and 20% by weight with respect to the hydrocarbon material; pyrolysis of the impregnated residue in a suitable zone at a temperature of between 450 and 650 DEG C and at a pressure of less than 25 Atms, obtaining a gas stream containing hydrocarbons and a solid stream basically consisting of coke impregnated with catalyst; gasification of the solid stream leaving the pyrolysis step in a single step with water vapour and in the presence of air in a ratio of between 10 and 100% and between 10 and 60% by weight respectively with the charge fed to the gasification section, operating at a temperature of between 600 and 850 DEG C and at a pressure of between 1 and 25 Atms to generate a gas stream basically consisting of a fuel gas with a low/medium heating power and a solid stream to be recycled, at least partially, to the pyrolysis step; condensation and separation of the hydrocarbons contained in the gas stream obtained in the pyrolysis step obtaining one liquid stream and one gas stream; mixing the latter gas stream with the gas stream obtained in the gasification step and feeding the stream thus obtained to a plant for the production of thermal or electric energy.

47. 发明专利

NO20020281L 未知
公开(公告)号：NO20020281L
公开(公告)日：2002-03-15
申请号：NO20020281
申请日：2002-01-18
申请人： ENITECNOLOGIE SPA
发明人： PEREGO CARLO , PERATELLO STEFANO , POLLESEL PAOLO , SGORLON SERGIO , MANTEGAZZA MARIA ANGELA , ROMAGNOLI MASSIMO
IPC分类号： C07C11/06 , C07B61/00 , C07C4/06 , C10G11/05

48. 发明专利

CZ20004627A3 Catalyst for steam cracking reactions and process for preparing thereof 未知
公开(公告)号：CZ20004627A3
公开(公告)日：2002-01-16
申请号：CZ20004627
申请日：2000-12-12
申请人： ENICHEM SPA , ENITECNOLOGIE SPA
发明人： POLLESEL PAOLO , RIZZO CATERINA , SOPRANI MASSIMO , PALUDETTO RENATO
IPC分类号： B01J23/02 , B01J23/22 , B01J23/28 , B01J37/02 , C10G11/04

49. 发明专利

BG105043A CATALYST FOR STEAM-PHASE CRACKING AND METHODS FOR ITS PREPARATION 未知
公开(公告)号：BG105043A
公开(公告)日：2001-11-30
申请号：BG10504300
申请日：2000-12-11
申请人： ENICHEM SPA , ENITECNOLOGIE SPA
发明人： POLLESEL PAOLO , RIZZO CATERINA , PEREGO CARLO , PALUDETTO RENATO , DEL PIERO GASTONE
IPC分类号： B01J23/00 , B01J23/02 , C01F7/16 , C10G11/04
摘要： The invention relates to a catalyst for steam-phase cracking catalyst consisting of pure mayenite with the formula 12CaO.7Al2O3 It has X-ray diffraction spectrum, which is given in the description. It is produced by a method including the stages of the dissolution of calcium- and aluminium-containing salts in water; complexing of the dissolved salts by polyfunctional organic hydroxyacids; drying of the solution produced from the complexing in order to produce a solid precursor product; and calcination of the precursor at temperature ranging from 1300 to 1400 degrees C for at least two hours. 9 claims, 2 figures

50. 发明专利

NO20006440D0 未知
公开(公告)号：NO20006440D0
公开(公告)日：2000-12-15
申请号：NO20006440
申请日：2000-12-15
申请人： ENICHEM SPA , ENITECNOLOGIE SPA
发明人： POLLESEL PAOLO , RIZZO CATERINA , SOPRANI MASSIMO , PALUDETTO RENATO
IPC分类号： B01J23/02 , B01J23/22 , B01J23/28 , B01J37/02 , C10G11/04 , B01J

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