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1. 发明公开

EP3766523A1 GENERATION OF PEROXYFORMIC ACID THROUGH POLYHYDRIC ALCOHOL FORMATE 审中-公开
公开(公告)号：EP3766523A1
公开(公告)日：2021-01-20
申请号：EP20192323.2
申请日：2015-12-17
申请人： Ecolab USA Inc.
发明人： LI, Junzhong , BREWSTER, Allison , Staub, Richard , LANGE, Steven J. , CHERITU, Tizazu , FAST, Jonathan P. , HANSON, Catherine
IPC分类号： A61L2/18 , C07C409/24 , C07C327/26 , C07C407/00 , A23C7/02 , A61K9/08 , A01N37/00 , A01N37/16 , A01P1/00
摘要： The present invention relates generally to peroxyformic acid forming compositions, methods for forming peroxyformic acid, preferably in situ , using the peroxyformic acid forming compositions. The present invention also relates to the peroxyformic acid formed by the above compositions and methods. The present invention further relates to the uses of the peroxyformic acid, preferably in situ , for treating a surface or a target. The present invention further relates to methods for treating a biofilm using peroxyformic acid, including peroxyformic acid generated in situ.

2. 发明公开

EP3232781A1 METHODS FOR FORMING PEROXYFORMIC ACID AND USES THEREOF 审中-公开
标题翻译：形成过氧酸的方法及其用途
公开(公告)号：EP3232781A1
公开(公告)日：2017-10-25
申请号：EP15871089.7
申请日：2015-12-17
申请人： Ecolab USA Inc.
发明人： BALASUBRAMANIAN, Ramakrishnan , LI, Junzhong , STAUB, Richard , KEASLER, Victor , BENNETT, Brian , BREWSTER, Allison
IPC分类号： A01N37/00 , A01N37/16 , A61L2/18 , A23C7/02 , C02F1/72 , C07C407/00 , C07C409/24 , C07C409/26
CPC分类号： C07C409/24 , A01N37/16 , A23L3/34635 , A23L3/3508 , A23V2002/00 , C07C407/00 , C07C407/006
摘要： The present invention relates generally to methods for forming peroxyformic acid, comprising contacting formic acid with hydrogen peroxide. The methods for forming peroxyformic acid can include adding formic acid with a relatively lower concentration of hydrogen peroxide, or adding formic acid to a peroxycarboxylic acid composition or forming composition to react with hydrogen peroxide in the compositions. The present invention also relates to peroxyformic acid formed by the above methods. The present invention further relates to the uses of peroxyformic acid for treating a variety of targets, e.g., target water, including target water used in connection with oil- and gas-field operations. The present invention further relates to methods for reducing or removing H2S or iron sulfide in the treated water source, improving clarity of the treated water source, or reducing the total dissolved oxygen or corrosion in the treated water source, using peroxyformic acid, including peroxyformic acid generated in situ.
摘要翻译：本发明一般涉及形成过氧甲酸的方法，包括使甲酸与过氧化氢接触。形成过氧甲酸的方法可以包括用相对较低浓度的过氧化氢添加甲酸，或者将甲酸加入到过氧羧酸组合物中或形成组合物以与组合物中的过氧化氢反应。本发明还涉及通过上述方法形成的过氧甲酸。本发明进一步涉及过氧甲酸用于处理各种目标，例如目标水，包括与油田和气田操作有关的目标水。本发明进一步涉及使用过氧甲酸，包括过氧甲酸，用于减少或去除处理过的水源中的H 2 S或硫化铁，提高处理过的水源的澄清度，或减少处理水源中的总溶解氧或腐蚀的方法原位产生的酸。

3. 发明授权

EP1373578B1 METHOD OF CLEANING DAIRY PIPELINES USING ENZYME PRETREATMENT 有权
标题翻译：管线牛奶中的清洁方法通过与酶处理
公开(公告)号：EP1373578B1
公开(公告)日：2009-06-10
申请号：EP01981607.3
申请日：2001-10-12
申请人： WEST AGRO, INC.
发明人： MONKEN, Alan, R.
IPC分类号： C11D11/00 , A23C7/02
CPC分类号： C11D3/2075 , C11D3/042 , C11D3/38618 , C11D11/0041 , C11D11/0064
摘要： Improved, non-chlorinated systems and methods for removing soils from hard surfaces are provided wherein such surfaces are initially contacted with a first aqueous use dispersion including a protease enzyme, followed by contact the surface with a second aqueous acidic use dispersion. The enzyme dispersion preferably includes a polyol such as propylene glycol and in use is heated to a temperature up to about 120 DEG C. The acid dispersion may include a surfactant and is also used in a heated condition. The two-component systems of the invention can be used for CIP treatment of dairy or other equipment in lieu chlorinated cleaning agents.

4. 发明公开

EP1458243A1 METHOD OF DETERMINING THE CLEANNESS OF AN APPARATUS AND DETECTING A LEAKAGE IN AN APPARATUS 审中-公开
标题翻译：方法确定装备和泄漏检测的纯度在装置
公开(公告)号：EP1458243A1
公开(公告)日：2004-09-22
申请号：EP02787457.7
申请日：2002-12-17
申请人： APV Solution & Service
发明人： FAMME, PER
IPC分类号： A23C7/02 , G01M3/20 , G01M3/22
CPC分类号： G01M3/20 , G01M3/228 , Y10T436/20 , Y10T436/206664
摘要： The invention relates to a method of determining the cleanness of an apparatus comprising the steps of treating the interior of the apparatus with a solution comprising permanganate so as to cause the permanganate to react with contaminants, if any, being present within the apparatus, rinsing the interior of the apparatus to remove non-reacted permanganate, contacting the interior of the apparatus with a solution comprising peroxide and detecting a splitting, if any, of peroxide into oxygen and water. The invention also relates to a method of detecting a leakage in an apparatus and to a use of the method for determining the cleanness of an apparatus and for detecting a leakage in an apparatus.
摘要翻译：本发明涉及确定的采矿的方法包括用的溶液包括高锰酸盐的装置的内部，以便使高锰酸盐中的步骤的装置的清洁度与污染物反应，如果有的话，存在该装置内时，冲洗该装置的内部，以除去未反应的高锰酸盐，接触该装置的内部与溶液，其包含过氧化物和检测分裂，如果有的话，过氧化物成氧和水。因此，本发明涉及在对装置和用于确定性采矿装置的清洁度一个使用该方法和用于在装置上检测漏电检测漏电的方法。

5. 发明公开

EP1373578A4 METHOD OF CLEANING DAIRY PIPELINES USING ENZYME PRETREATMENT 有权
标题翻译： VERFAHREN ZUR REINIGUNG VON ROHRLEITUNGEN IN MOLKEREIEN DORCH VORBEHANDLUNG MIT ENZYM
公开(公告)号：EP1373578A4
公开(公告)日：2004-08-25
申请号：EP01981607
申请日：2001-10-12
申请人： WEST AGRO INC
发明人： MONKEN ALAN R
IPC分类号： B08B3/08 , C11D3/02 , C11D3/04 , C11D3/20 , C11D3/386 , C11D11/00 , C12N9/20 , C12N9/50 , C12S9/00 , A23C7/02
CPC分类号： C11D3/2075 , C11D3/042 , C11D3/38618 , C11D11/0041 , C11D11/0064
摘要： Improved, non-chlorinated systems and methods for removing soils from hard surfaces are provided wherein such surfaces are initially contacted with a first aqueous use dispersion including a protease enzyme, followed by contact the surface with a second aqueous acidic use dispersion. The enzyme dispersion preferably includes a polyol such as propylene glycol and in use is heated to a temperature up to about 120 DEG C. The acid dispersion may include a surfactant and is also used in a heated condition. The two-component systems of the invention can be used for CIP treatment of dairy or other equipment in lieu chlorinated cleaning agents.
摘要翻译：提供了用于从硬质表面去除污垢的改进的非氯化系统和方法，其中这些表面最初与包含蛋白酶的第一含水使用分散体接触，随后使表面与第二含水酸性分散体接触。酶分散体优选包括多元醇如丙二醇，并且在使用中加热到最高约120℃的温度。酸分散体可以包括表面活性剂并且也用于加热条件下。本发明的双组分体系可用于替代氯化清洁剂的乳品或其他设备的CIP处理。

6. 发明授权

EP0767611B1 METHOD FOR APPLYING A PROTECTIVE LAYER TO WHICH MICROORGANISMS DO NOT ADHERE, TO VESSELS AND UTENSILS USED IN THE FOOD INDUSTRY 失效
标题翻译：申请的程序的微非粘性保护涂层ON和设备进行食品容器工业
公开(公告)号：EP0767611B1
公开(公告)日：1998-10-14
申请号：EP95923596.1
申请日：1995-06-30
申请人： Van Leeuwen, Petrus J. M.
发明人： Van Leeuwen, Petrus J. M.
IPC分类号： A23C7/02 , A23G9/30 , A61L2/18
CPC分类号： A23G9/30 , A23C7/02 , A61L2/18
摘要： The present ivention relates to a method for applying a protective layer to vessels or utensils used in the food industry, such as the milk and meat industries, wherein the vessels or utensils are contacted with an aqueous (natural) soap solution and then rinsed with water. The soap solution used is 2-10 ml, preferably 2-5 ml liquid soap per 100 l water, e.g. mains water. Furthermore, the relevant method is advantageously carried out at a temperature of the range of 10-40 DEG C. By using a soap layer as protective layer, the use of disinfectants has become superfluous in the food industry so that the attendant problem of discharging or rendering harmless harmful disinfectants foreign to nature has also been solved.

7. 发明授权

EP0632697B1 AUTOMATIC DEVICE FOR PRODUCING A COOLED SEMI-LIQUID FOOD PRODUCT AND CLEANING DEVICE USED THEREBY 失效
标题翻译：设备对于半液体食品的自动化生产还有用清洗装置
公开(公告)号：EP0632697B1
公开(公告)日：1996-01-17
申请号：EP93905119.9
申请日：1993-03-23
申请人： Exploitatie en Financieringsmaatschappij Ormet B.V.
发明人： OOMS, Guido
IPC分类号： A23G9/30 , A23C7/02
CPC分类号： A23G9/30 , A23C7/02
摘要： Automatic device for producing a cooled semi-liquid food product, comprising a pump (1), a suction conduit (5) connected to the pump (1) and provided with a connection piece (6) which is connected during operation to a reservoir (8), a pressure conduit (2) connecting to the pump (1) and an end of which forms the draught end (3) and a cooling element (4), of which the cooled part (14) is located in the pressure conduit (2), characterized in that it comprises a cleaning device (27) comprising in its turn a cleaning conduit (30) which is provided with a connection piece (31), fitting on a closeable opening of the pressure conduit (2) and with a connection piece (32) fitting removably to the connection piece (6) of the suction conduit (5), a closeable drain conduit (34) connecting to this cleaning conduit (30), a closeable supply conduit (37) for liquid under pressure for cleaning or rinsing, connecting to this cleaning conduit (30), means (35) for blocking the drain conduit (34) and means (42, 43, 44, 45) for blocking the liquid supply conduit (37).

8. 发明公开

EP0565202A1 Method and apparatus for cleaning an installation for heat treating liquid products 失效
标题翻译：用于清洁热处理厂液体产物的方法和设备。
公开(公告)号：EP0565202A1
公开(公告)日：1993-10-13
申请号：EP93201020.0
申请日：1993-04-06
申请人： FRIESLAND (FRICO-DOMO) COOPERATIEVE B.A.
发明人： Hup, Gerhard , Huizing, Warmold Hendrikus
IPC分类号： A23C7/02
CPC分类号： A23C7/02
摘要： A method for cleaning an installation for heat treating liquid products. This installation comprises at least a supply vat which communicates with an outlet via a first pipe system, a heat treatment section and a second pipe system. In this method, the connection between the supply vat and the first pipe system is broken and subsequently a cleaning agent is supplied to the heat treatment installation at a point directly downstream of the broken connection, and after a given period the supply of cleaning agent is discontinued and the supply vat is connected to the first pipe system again. According to the invention the cleaning agent is water which is supplied at the desired temperature for cleaning and is drained near the outlet of the heat treatment installation.
The invention further relates to a heat treatment installation comprising an auxiliary apparatus for cleaning the heat treatment installation utilizing the method according to the invention.
摘要翻译：一种用于热处理液体产品安装的清洗方法。此设备包括至少一个供给槽中，该槽在经由第一管道系统，热处理段和第二管道系统的出口与连通。在这种方法中，供给槽和第一管道系统之间的连接被破坏，并且随后的清洁剂被供给至热处理安装在断开的连接的下游的一个点，并且清洗剂的供给的给定时间段之后中断和供给缸再次连接到所述第一管道系统。。根据本发明的清洁剂是水全部被在所期望的温度下的清洗提供和排出热处理安装的出口附近。本发明还涉及到一个热处理安装用于清洁热处理安装利用该方法雅丁本发明的包括辅助装置的。

9. 发明公开

EP0231632A3 Sanitizing process 失效
标题翻译：消毒过程
公开(公告)号：EP0231632A3
公开(公告)日：1989-08-23
申请号：EP86309896.8
申请日：1986-12-18
申请人： UNILEVER PLC , UNILEVER N.V.
发明人： Groenewegen, Dirk , Hall, Philip John , Jones, Martin Vincent
IPC分类号： A61L2/18 , A01N37/16 , A23C7/02
CPC分类号： A23G9/30 , A01N37/16 , A23G7/00 , A61L2/18
摘要： Performic acid is used as an industrial sanitizer, especially in the food industry. Preferably, this use comprises reacting a pair of precursors to form the peracid which is then applied to the surface to be sanitized, either substantially immediately or within a period before degradation results in a peracid concentration below that which is microbiocidally effective.

10. 发明公开

EP0231632A2 Sanitizing process 失效
标题翻译： Entkeimungsverfahren。
公开(公告)号：EP0231632A2
公开(公告)日：1987-08-12
申请号：EP86309896.8
申请日：1986-12-18
申请人： UNILEVER PLC , UNILEVER N.V.
发明人： Groenewegen, Dirk , Hall, Philip John , Jones, Martin Vincent
IPC分类号： A61L2/18 , A01N37/16 , A23C7/02
CPC分类号： A23G9/30 , A01N37/16 , A23G7/00 , A61L2/18
摘要： Performic acid is used as an industrial sanitizer, especially in the food industry. Preferably, this use comprises reacting a pair of precursors to form the peracid which is then applied to the surface to be sanitized, either substantially immediately or within a period before degradation results in a peracid concentration below that which is microbiocidally effective.
摘要翻译：卓越酸被用作工业消毒剂，特别是在食品行业。优选地，这种用途包括使一对前体反应形成过酸，然后将其过量施用于待消毒的表面，基本上立即或在降解之前的一段时间内，过酸浓度低于微生物有效的浓度。

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