Title:
定置洗浄方法ならびにそのためのシステム及び組成物
Document Type and Number:
Japanese Patent JP7092659
Kind Code:
B2
Abstract:
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.
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| JP4531790 | Tank cleaning device |
| WO/2006/068651 | CONCRETE WASH OUT AND SLURRY CAPTURE METHOD AND SYSTEM |
| WO/1995/023659 | IMPROVED FURNACE CLEANING APPARATUS |
Inventors:
Peter Jay Fernholtz
Christopher Nagel
Eric Schmid
Anthony W. Ericsson
Christopher Nagel
Eric Schmid
Anthony W. Ericsson
Application Number:
JP2018504989A
Publication Date:
June 28, 2022
Filing Date:
July 29, 2016
Export Citation:
Assignee:
Ecolab USA Incorporated
International Classes:
B08B9/093; B08B3/02; B08B3/08
Domestic Patent References:
| JP2000167498A | ||||
| JP2010184180A | ||||
| JP2009513339A |
Foreign References:
| US20050109376 |
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Junichi Tsuruta
Tomohiro Nanzan
Youichi Watanabe
Naonori Koda
Masatoshi Takahashi
Shinji Mihashi
Junichi Tsuruta
Tomohiro Nanzan
Youichi Watanabe
Naonori Koda
Masatoshi Takahashi