RU2013112529A - METHOD FOR REMOVING SCALES AND CORROSION DEPOSITS - Google Patents
METHOD FOR REMOVING SCALES AND CORROSION DEPOSITS Download PDFInfo
- Publication number
- RU2013112529A RU2013112529A RU2013112529/02A RU2013112529A RU2013112529A RU 2013112529 A RU2013112529 A RU 2013112529A RU 2013112529/02 A RU2013112529/02 A RU 2013112529/02A RU 2013112529 A RU2013112529 A RU 2013112529A RU 2013112529 A RU2013112529 A RU 2013112529A
- Authority
- RU
- Russia
- Prior art keywords
- cleaning composition
- liquid cleaning
- equipment
- removing scale
- cavitation
- Prior art date
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- Cleaning By Liquid Or Steam (AREA)
Abstract
1. Способ удаления накипно-коррозионных отложений с поверхностей теплообменного (энергетического) оборудования путем заливки в него или прокачки через него жидкого очищающего состава, содержащего аскорбиновую кислоту, комплексообразователь, воду и возможно вспомогательные добавки, причем подачу его в теплообменное оборудование осуществляют из расширительного бака установки, представляющей собой кавитационно-тепловой генератор, в режиме установки подсоединенной к очищаемому оборудованию, кавитационно-тепловой генератор обеспечивает гидродинамический нагрев жидкого очищающего состава до температуры 70÷130°C и создание вихревого потока жидкости в очищаемом оборудовании за счет гидродинамической кавитации.2. Способ удаления накипно-коррозионных отложений по п.1, отличающийся тем, что жидкий очищающий состав в качестве вспомогательных добавок содержит винную кислоту и промотор растворения.3. Способ удаления накипно-коррозионных отложений по п.1, отличающийся тем, что жидкий очищающий состав в качестве комплексообразователя содержит однозамещенный лимоннокислый аммоний.4. Способ удаления накипно-коррозионных отложений по п.1, отличающийся тем, что отработанный жидкий очищающий состав сливают в промышленную канализацию1. The method of removing scale-corrosion deposits from the surfaces of heat-exchange (energy) equipment by pouring into it or pumping through it a liquid cleaning composition containing ascorbic acid, a complexing agent, water and possibly auxiliary additives, and its supply to the heat-exchange equipment is carried out from the expansion tank of the installation , which is a cavitation-thermal generator, in the installation mode connected to the equipment being cleaned, the cavitation-thermal generator provides hydrodynamic heating of the liquid cleaning composition to a temperature of 70 ÷ 130 ° C and the creation of a vortex fluid flow in the equipment being cleaned due to hydrodynamic cavitation. 2. The method for removing scale deposits according to claim 1, characterized in that the liquid cleaning composition contains tartaric acid and a dissolution promoter as auxiliary additives. A method for removing scale deposits according to claim 1, characterized in that the liquid cleaning composition as a complexing agent contains monosubstituted ammonium citrate. The method of removing scale deposits according to claim 1, characterized in that the spent liquid cleaning composition is poured into an industrial sewer
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013112529/02A RU2551723C2 (en) | 2013-03-21 | 2013-03-21 | Removal of scale-corrosion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013112529/02A RU2551723C2 (en) | 2013-03-21 | 2013-03-21 | Removal of scale-corrosion |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2013112529A true RU2013112529A (en) | 2014-09-27 |
RU2551723C2 RU2551723C2 (en) | 2015-05-27 |
Family
ID=51656317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013112529/02A RU2551723C2 (en) | 2013-03-21 | 2013-03-21 | Removal of scale-corrosion |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2551723C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2603329C1 (en) * | 2016-01-28 | 2016-11-27 | Андрей Леонидович Шпади | Method of eliminating internal deposits of oil and gas equipment and device therefor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2114215C1 (en) * | 1995-04-14 | 1998-06-27 | Товарищество с ограниченной ответственностью фирма "РОСЭКО" | Composition for chemical cleaning of product surfaces from scale and corrosion deposits |
RU2131094C1 (en) * | 1997-04-14 | 1999-05-27 | Леонид Иванович Пищенко | Cavitation heat generator |
RU2206034C1 (en) * | 2002-08-30 | 2003-06-10 | Кузмак Александр Евсеевич | Compound for chemical cleaning of surfaces from scale and corrosion |
RU2317503C1 (en) * | 2006-06-01 | 2008-02-20 | Константин Александрович Лаврухин | Installation for chemical cleaning of heating systems |
RU2422733C1 (en) * | 2010-02-16 | 2011-06-27 | Натикбек Алиевич Алиев | Heat cavitation generator |
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2013
- 2013-03-21 RU RU2013112529/02A patent/RU2551723C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2551723C2 (en) | 2015-05-27 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160322 |