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1. 发明授权

US6063602A Lipopolysaccharide biosurfactant 有权
标题翻译：脂多糖生物表面活性剂
公开(公告)号：US6063602A
公开(公告)日：2000-05-16
申请号：US212409
申请日：1998-12-16
申请人： Giulio Prosperi , Marcello Camilli , Francesco Crescenzi , Eugenio Fascetti , Filippo Porcelli , Pasquale Sacceddu
发明人： Giulio Prosperi , Marcello Camilli , Francesco Crescenzi , Eugenio Fascetti , Filippo Porcelli , Pasquale Sacceddu
IPC分类号： C12P19/04 , C08B37/00 , C12N1/20 , C12P19/26 , B01F17/16 , B01F17/30 , C11D3/22
CPC分类号： C12R1/01 , C08B37/00 , C12P19/26 , Y10S516/914 , Y10S516/915 , Y10S516/917 , Y10S516/918
摘要： The invention relates to a new lipopolysaccaride biosurfactant, a strain of Acinetobacter calcoaceticus which produces this biosurfactant, and a process for its preparation. The biosurfactant has a high emulsifying capacity, it promotes the biodegradation of hydrocarbons in water and favors the adhesion of microorganisms to the water/oil interface.
摘要翻译：本发明涉及一种新的脂多糖生物表面活性剂，产生该生物表面活性剂的醋酸不动杆菌菌株及其制备方法。生物表面活性剂具有高的乳化能力，促进了水中碳氢化合物的生物降解，有利于微生物与水/油界面的粘附。

2. 发明授权

US07438886B2 Chemical-biological process for the removal of H2S from a gas 失效
标题翻译：用于从气体中除去H 2 S的化学 - 生物过程
公开(公告)号：US07438886B2
公开(公告)日：2008-10-21
申请号：US10538925
申请日：2003-12-04
申请人： Roberto Gianna , Umberto Barberini , Mario Galileo Valdiserri , Francesco Crescenzi , Andrea Robertiello
发明人： Roberto Gianna , Umberto Barberini , Mario Galileo Valdiserri , Francesco Crescenzi , Andrea Robertiello
IPC分类号： B01D53/52 , C01B17/04 , C01B17/05
CPC分类号： C01B17/05 , B01D53/1468 , B01D53/52 , B01D53/84 , B01D2258/05 , C12M47/18 , Y02A50/2358 , Y10S423/17
摘要： The present application relates to a process for removing hydrogen sulfide H2S from a gas (1) by contacting said gas with a liquid solution (2) containing ferric sulfate in an absorption column (RC). Ferric sulfate and H2S react at room temperature and at a pressure ranging from 1 to 1.2 atm. Ferric ions being reduced to two-valent iron and sulfide oxidised to elemental sulfur. The liquid (4) coming out of the absorption column is filtered in two steps, the retentate (6, 8) comprising elemental sulfur, the filtrate (5, 7) containing the iron ions. The filtrate is sent to a bioreactor (RB) for regeneration, i.e. oxidation of iron to Fe3+ by means of thiobacillus ferroxidans and air injection (10). The regenerated solution is reused in the absorption column (RC). The process faces the problems relating to the alignment between the chemical step and the biological step in order to obtain a process which can stably run continuously.
摘要翻译：本申请涉及通过在吸收塔（RC）中使所述气体与含有硫酸铁的液体溶液（2）接触从气体（1）除去硫化氢H 2 S的方法。硫酸铁和H 2 S在室温和1至1.2atm的压力下反应。铁离子还原成二价铁和硫化物氧化成元素硫。从吸收塔出来的液体（4）分两个步骤过滤，包含元素硫的渗余物（6,8），含有铁离子的滤液（5,7）。将滤液送到生物反应器（RB）进行再生，即通过硫杆菌硫氧芽孢杆菌和空气注射（10）将铁氧化成Fe 3+。再生溶液在吸收塔（RC）中重复使用。该方法面临与化学步骤和生物学步骤之间的对准有关的问题，以获得可以稳定地连续运行的方法。

3. 发明申请

US20050002825A1 Method for inhibiting the biological acidification of water in contact with materials containing sulfur 失效
标题翻译：抑制与含硫材料接触的水生物酸化的方法
公开(公告)号：US20050002825A1
公开(公告)日：2005-01-06
申请号：US10831139
申请日：2004-04-26
申请人： Francesco Crescenzi , Antonella Crisari , Cesare Piatti
发明人： Francesco Crescenzi , Antonella Crisari , Cesare Piatti
IPC分类号： A01N25/00 , A01N59/00 , A01N59/02 , A01N59/08 , B65G3/00 , B65G3/02 , B65G3/04 , B65G5/00 , C01B17/00 , C02F1/50 , C02F1/58 , C02F1/66 , C02F1/68 , C23F11/04
CPC分类号： C02F1/50 , A01N25/00 , A01N59/00 , A01N59/02 , A01N59/08 , C02F1/66 , Y10S422/90 , Y10S514/97 , A01N25/08
摘要： The invention relates to a method for inhibiting the biological acidification of water which is in contact with materials containing sulfur in reduced form or with elemental sulfur, susceptible to oxidation on the part of Thiobacilli, comprising putting said materials in contact with soluble inorganic salts at concentrations ranging from 0.4 normal to saturation.
摘要翻译：本发明涉及一种抑制水的生物酸化的方法，该方法与硫代硫酸杆菌易于氧化的还原形式的硫或元素硫的物质接触，包括将所述物质与可溶性无机盐接触，浓度为范围从0.4正常到饱和。

4. 发明申请

US20060251571A1 Chemical-biological process for the removal of h2s from a gas 失效
标题翻译：用于从气体中去除h2的化学 - 生物过程
公开(公告)号：US20060251571A1
公开(公告)日：2006-11-09
申请号：US10538925
申请日：2003-12-04
申请人： Roberto Gianna , Umberto Barberini , Mario Valdiserri , Francesco Crescenzi , Andrea Robertiello
发明人： Roberto Gianna , Umberto Barberini , Mario Valdiserri , Francesco Crescenzi , Andrea Robertiello
IPC分类号： C01B17/02
CPC分类号： C01B17/05 , B01D53/1468 , B01D53/52 , B01D53/84 , B01D2258/05 , C12M47/18 , Y02A50/2358 , Y10S423/17
摘要： The present application relates to a process for removing hydrogen sulfide H2S from a gas (1) by contacting said gas with a liquid solution (2) containing ferric sulfate in an absorption column (RC). Ferric sulfate and H2S react at room temperature and at a pressure ranging from 1 to 1.2 atm. Ferric ions being reduced to two-valent iron and sulfide oxidised to elemental sulfur. The liquid (4) coming out of the absorption column is filtered in two steps, the retentate (6, 8) comprising elemental sulfur, the filtrate (5, 7) containing the iron ions. The filtrate is sent to a bioreactor (RB) for regeneration, i.e. oxidation of iron to Fe3+ by means of thiobacillus ferroxidans and air injection (10). The regenerated solution is reused in the absorption column (RC). The process faces the problems relating to the alignment between the chemical step and the biological step in order to obtain a process which can stably run continuously.
摘要翻译：本申请涉及通过在吸收塔（RC）中使所述气体与含有硫酸铁的液体溶液（2）接触从气体（1）除去硫化氢H 2 S的方法。硫酸铁和H 2 S在室温和1至1.2atm的压力下反应。铁离子还原成二价铁和硫化物氧化成元素硫。从吸收塔出来的液体（4）分两个步骤过滤，包含元素硫的渗余物（6,8），含有铁离子的滤液（5,7）。将滤液送到生物反应器（RB）进行再生，即通过硫杆菌硫氧芽孢杆菌和空气注射（10）将铁氧化成Fe 3+。再生溶液在吸收塔（RC）中重复使用。该方法面临与化学步骤和生物学步骤之间的对准有关的问题，以获得可以稳定地连续运行的方法。

5. 发明授权

US07712489B2 Process for the zero emission storage of sulphur 有权
标题翻译：硫的零排放储存过程
公开(公告)号：US07712489B2
公开(公告)日：2010-05-11
申请号：US10991529
申请日：2004-11-19
申请人： Leonardo Zan , Francesco Crescenzi
发明人： Leonardo Zan , Francesco Crescenzi
IPC分类号： B65B1/04 , E04B1/00
CPC分类号： E04H7/18 , E04B2/845 , E04B2/847
摘要： A storage tank that stores sulphur with zero emissions uses reinforced EPS panels and an impermeable bottom. The reinforced EPS panels are reinforced with networks of horizontal and/or vertical galvanized or stainless steel wires that are interconnected by galvanized or stainless steel orthogonal wires. Both inner and outer walls of the reinforced EPS panels are plastered before sulphur is placed in the storage tank. Larger storage tanks may be assembled by vertically interconnecting one or more reinforced EPS panels. This interconnection is achieved by corrugating the reinforced EPS panels, or forming their edges in a Greek-key shape. The Greek-key shape prevents sulphur from escaping the storage tank.
摘要翻译：存储零排放硫的储罐采用增强EPS面板和不透水底部。增强EPS面板通过水平和/或垂直镀锌或不锈钢丝线网络加固，通过镀锌或不锈钢正交线互连。在硫被放置在储罐中之前，增强的EPS面板的内壁和外壁都被抹去。可以通过垂直连接一个或多个增强的EPS面板来组装更大的储罐。这种互连通过对增强的EPS板进行波纹化，或者以希腊钥匙的形状形成它们的边缘来实现。希腊钥匙形状可防止硫离开储罐。

6. 发明授权

US07585460B2 Method for inhibiting the biological acidification of water in contact with materials containing sulfur 失效
标题翻译：抑制与含硫材料接触的水生物酸化的方法
公开(公告)号：US07585460B2
公开(公告)日：2009-09-08
申请号：US10831139
申请日：2004-04-26
申请人： Francesco Crescenzi , Antonella Crisari , Cesare Achille Piatti
发明人： Francesco Crescenzi , Antonella Crisari , Cesare Achille Piatti
IPC分类号： C23F11/04 , C23F11/00 , C23F11/16 , A61L9/00 , E21C37/00 , B01D24/00 , C02F1/42 , C02F1/72 , C02F1/68 , A01N59/26 , A01N37/00 , E21B33/13
CPC分类号： C02F1/50 , A01N25/00 , A01N59/00 , A01N59/02 , A01N59/08 , C02F1/66 , Y10S422/90 , Y10S514/97 , A01N25/08
摘要： The invention relates to a method for inhibiting the biological acidification of water which is in contact with materials containing sulfur in reduced form or with elemental sulfur, susceptible to oxidation on the part of Thiobacilli, comprising putting said materials in contact with soluble inorganic salts at concentrations ranging from 0.4 normal to saturation.
摘要翻译：本发明涉及一种抑制水的生物酸化的方法，该方法与硫代硫酸杆菌易于氧化的还原形式的硫或元素硫的物质接触，包括将所述物质与可溶性无机盐接触，浓度为范围从0.4正常到饱和。

7. 发明申请

US20060042195A1 Process for the zero emission storage of sulphur 有权
标题翻译：硫的零排放储存过程
公开(公告)号：US20060042195A1
公开(公告)日：2006-03-02
申请号：US10991529
申请日：2004-11-19
申请人： Leonardo Zan , Francesco Crescenzi
发明人： Leonardo Zan , Francesco Crescenzi
IPC分类号： B67B5/00
CPC分类号： E04H7/18 , E04B2/845 , E04B2/847
摘要： A process is described for the zero emission storage of sulphur, using a storage tank made up of one or more levels, characterized in that said storage tank, having an impermeable bottom, essentially consists of reinforced EPS (expanded polystyrene) panels.
摘要翻译：描述了使用由一个或多个水平构成的储罐来对硫的零排放储存的过程，其特征在于，具有不透气底部的所述储罐基本上由增强的EPS（发泡聚苯乙烯）面板组成。

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