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31 条记录 (耗时 0.022 秒)

    Product yield loss management
    5.
    发明授权
    Product yield loss management 有权

    公开(公告)号：US10323797B2

    公开(公告)日：2019-06-18

    申请号：US14283785

    申请日：2014-05-21

    申请人： Ecolab USA Inc.

    发明人： Peter J. Fernholz ,  Anthony Erickson ,  Rodney H. Banks

    IPC分类号： B08B3/00 ,  F17D3/01 ,  F17D1/14 ,  G01N21/64 ,  G05B7/00 ,  G01N21/85

    摘要： During the production of consumable liquids such as milk, soup, and juice, the liquid consumable may be transferred from one location to another location through a fluid conduit. For example, a consumable liquid may be transferred from a storage tank to another destination through piping. At the end of the process, the piping may be purged with a flushing fluid to push the liquid consumable remaining in the piping to the end destination, thus preventing the volume of liquid remaining in the piping from being wasted. To control the flushing processing, fluid flowing through the piping may be fluorometrically analyzed to determine a concentration of product in the fluid. The flushing liquid can then be controlled based on the determined concentration. For example, the supply of flushing liquid may be terminated when the concentration of product falls below a threshold, indicating the flushing liquid is diluting the liquid consumable.

    CLEAN-IN-PLACE METHOD AND SYSTEM AND COMPOSITION FOR THE SAME
    7.
    发明申请
    CLEAN-IN-PLACE METHOD AND SYSTEM AND COMPOSITION FOR THE SAME 审中-公开
    清洁方法和系统及其组合

    公开(公告)号：US20170028449A1

    公开(公告)日：2017-02-02

    申请号：US15223129

    申请日：2016-07-29

    申请人： Ecolab USA Inc.

    发明人： Peter J. Fernholz ,  Christopher Nagel ,  Eric Schmidt ,  Anthony W. Erickson

    IPC分类号： B08B9/08 ,  B08B9/032 ,  C11D3/39 ,  A01J7/02 ,  B01D1/20 ,  B08B3/08 ,  B08B3/10

    摘要： A method for cleaning a piece of equipment in place includes a plurality of cleaning cycles and optionally a rinse, where each cleaning cycle includes applying a first cleaning solution from a first supply tank through a first set of nozzles; and applying a second cleaning solution from a second supply tank through a second set of nozzles. The first cleaning solution may be applied for about 20 s to about 10 min, and the second cleaning solution for about 1 min to about 60 min. The cleaning cycle can be repeated from 5 to 150 times, and the first and second cleaning solutions can be recirculated during the process.

    摘要翻译： 用于将一件设备清洁的方法包括多个清洁循环和任选的冲洗，其中每个清洁循环包括从第一供应罐通过第一组喷嘴施加第一清洁溶液; 以及从第二供应罐通过第二组喷嘴施加第二清洁溶液。 第一清洁溶液可以施用约20秒至约10分钟，第二清洁溶液可以施用约1分钟至约60分钟。 清洁循环可以重复5至150次，并且第一和第二清洁溶液可以在该过程中再循环。

    METHOD OF GENERATING CARBONATE IN SITU IN A USE SOLUTION AND OF BUFFERED ALKALINE CLEANING UNDER AN ENRICHED CO2 ATMOSPHERE
    8.
    发明申请
    METHOD OF GENERATING CARBONATE IN SITU IN A USE SOLUTION AND OF BUFFERED ALKALINE CLEANING UNDER AN ENRICHED CO2 ATMOSPHERE 有权
    在使用溶液中产生碳酸盐的方法和在充分的二氧化碳气氛下进行缓冲碱洗涤的方法

    公开(公告)号：US20140261546A1

    公开(公告)日：2014-09-18

    申请号：US13804814

    申请日：2013-03-14

    申请人： ECOLAB USA INC.

    发明人： Anthony W. Erickson ,  Peter J. Fernholz

    IPC分类号： C11D7/12 ,  B08B3/08

    CPC分类号： C11D3/10 ,  B08B3/08 ,  B08B3/10 ,  B08B9/0804 ,  C11D3/0052 ,  C11D3/044 ,  C11D3/386 ,  C11D11/0041

    摘要： The invention is directed to methods of generating carbonate in situ in a use solution under an enriched CO2 atmosphere. In another aspect, the invention is directed to methods of cleaning food processing surfaces under an enriched CO2 atmosphere comprising contacting a food processing surface with a cleaning composition comprised of an alkalinity source, a surfactant, and water, monitoring the pH during the wash cycle and adjusting the pH by recirculating a use solution, adding a secondary alkalinity source, or both recirculating a use solution and adding a secondary alkalinity source, to generate carbonate in situ in the use solution. In a particular embodiment of the invention the alkalinity source is an alkali metal carbonate and the secondary alkalinity source is an alkali metal hydroxide.

    摘要翻译： 本发明涉及在富CO 2气氛下在使用溶液中原位生成碳酸酯的方法。 在另一方面，本发明涉及在富集的CO 2气氛下清洁食品加工表面的方法，包括使食品加工表面与由碱性源，表面活性剂和水组成的清洁组合物接触，监测洗涤循环期间的pH值，以及 通过再循环使用溶液，加入二级碱度源或者循环使用溶液并加入二级碱度源来在使用溶液中原位生成碳酸盐来调节pH。 在本发明的一个具体实施方案中，碱度源是碱金属碳酸盐，并且次级碱度源是碱金属氢氧化物。

    Method and system for operating a CIP pre-flush step using fluorometric measurements of soil content
    9.
    发明授权
    Method and system for operating a CIP pre-flush step using fluorometric measurements of soil content 有权

    公开(公告)号：US11241723B2

    公开(公告)日：2022-02-08

    申请号：US15948675

    申请日：2018-04-09

    申请人： Ecolab USA Inc.

    发明人： Anthony Erickson ,  Peter J. Fernholz

    IPC分类号： B08B9/032 ,  B08B9/00 ,  B08B9/027 ,  C11D11/00

    摘要： A clean-in-place process may begin with a pre-rinse step in which soil (e.g., contaminants, residual product) is flushed from industrial equipment prior to circulating a cleaning agent through the equipment. To determine when the equipment has been suitably flushed, pre-rinse fluid exiting the industrial equipment and containing soil may be fluorometrically analyzed. A concentration of the soil is determined from fluorescent emissions emitted by the soil itself. Based on this information, the pre-rinse flushing process can be controlled, for example, to minimize water usage, maximize pre-rinse cleaning, or based on any other suitable metric.