CN104388202B - Heat-conducting oil organic strong cleaning agent and use method for saving cleaning agent - Google Patents
Heat-conducting oil organic strong cleaning agent and use method for saving cleaning agent Download PDFInfo
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- CN104388202B CN104388202B CN201410317973.8A CN201410317973A CN104388202B CN 104388202 B CN104388202 B CN 104388202B CN 201410317973 A CN201410317973 A CN 201410317973A CN 104388202 B CN104388202 B CN 104388202B
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Abstract
A heat conduction oil organic strong cleaning agent and a use method for saving the cleaning agent relate to a heat conduction oil strong cleaning agent, in particular to a heat conduction oil organic strong cleaning agent and a use method for saving the cleaning agent. The invention adds the organic solvent, the surface active agent, the oxidant, the corrosion inhibitor, the absorbent, the stabilizer and the complexing agent which are selected according to the specific proportion into a mixing tank in sequence and mixes the mixture evenly to obtain the heat-conducting oil organic strong cleaning agent composition. When the organic cleaning agent composition is used, oil dirt and carbon deposition can be completely dissolved and removed, and the waste caused by large dosage due to circulation is avoided by adopting a common method.
Description
Technical field
The present invention relates to a kind of cleaning agent, in particular it relates to a kind of organic strong detergent of conduction oil and saving cleaning agent
Application method.
Background technology
Conduction oil is a kind of organic heat-carrying agent, as medium in heat transmission equipment system liquid phase circulation, reach transmission heat
Purpose.It is widely used to wood-based plate, petrochemical industry, weaving, chemical fibre, printing and dyeing, light industry, Crude Oil Transportation, food, highway at present
The industries such as engineering, building materials.With good thermal conduction, the thermal efficiency is high, and thermal capacity is big, the advantages such as running maintenance cost is low.But conduction oil exists
Easily it is oxidized in heating process, thermal cracking, thermal polycondensation reaction occurs at high temperature, thermal polycondensation reaction can causes to generate macromolecule production
Thing, form colloid.So as to which colloid is attached to boiler tube inwall, it is easy for forming coking, further, when operation temperature exceedes its design temperature
When spending, often also cause self-catalysis to thermally decompose, cause coking in pipe.Heat-conducting oil system is brought in process stream leakage into, forms corrosion
The impurity pollution brought into product generation iron rust, and overhaul can all promote inside pipe wall that coking occurs.Therefore heat conduction grease includes
Wax, Jiao Zhi, pitch, carbide, charcoal point, iron oxide, organic polymer and catalyst etc..
Coking can cause furnace tube heat transfer efficiency to decline, and boiler tube internal-external temperature difference is big, when outside wall temperature reaches 600-700 DEG C
When, boiler tube is easily burnt, so as to cause accident.Therefore, coking turns into the greatest problem that hot oil furnace faces, and solution is typically
Carry out cleaning and descaling.
Currently used cleaning agent includes：The species such as alkaline solution, organic solvent and surfactant solution, alkaline solution
Refer to the alkaline cleaner for including the basic species such as sodium hydroxide, sodium carbonate composition, this cleaning agent is imitated to being cleaned to vegetable and animals oils
Fruit is preferable, but poor to mineral oil cleansing power, and the use of highly basic easily makes mechanical part sustain damage；Conventional petroleum-type is molten
Agent, halogenated hydrocarbon solvent have stronger dissolving reaction to oils, dirty with clear heavy oil stain, tar dirt and coke, but lower boiling stone
Oil based solvent is inflammable, using being restricted；Surfactant solution is due to amphiphilic structure, thus its aqueous solution has breast
Change the effect such as scattered and solubilising, there is good Scavenging activity for liquid grease, but it is poor for solid-state grease removal ability.
In addition, general conduction oil equipment cleaning, no matter organic or inorganic cleaning, it is necessary to liquid is filled into conduction oil system
System, open the circulation pump, the coking in pipeline and equipment is dissolved with substantial amounts of cleaning agent, is wasted very much.
The present invention provides a kind of organic strong detergent composition of conduction oil, and this additive can remove grease, or make oil
Dirt degraded prevents heat conduction deterioration of oil, and the organic strong detergent composition of conduction oil of the present invention, can be in the case of not parking
Cleaned, dosage is few, efficiency high, with the operation of conduction oil, gradually grease is excluded or eliminated.
The content of the invention
The present invention is to solve the above problems, providing a kind of organic strong detergent of conduction oil and saving the use of cleaning agent
Method.
The organic strong detergent composition of conduction oil of the present invention is made up of the component of following number, and the number is equal
For parts by weight：
Described organic solvent is made up of the component of following number, and the number is parts by weight：
Described surfactant is made up of the component of following number, and the number is parts by weight：
Described oxidant is made up of the component of following number, and the number is parts by weight：
Potassium permanganate 2-4 parts；
SODIUM PERCARBONATE 1-3 parts；
Sodium perborate 1-3 parts.
Described corrosion inhibiter is made up of the component of following number, and the number is parts by weight：
Adjacent benzene thiocarbamide 1-6 parts；
Copper inhibitor MBT 3-7 parts；
Sodium metasilicate 1-2 parts.
Described adsorbent is made up of the component of following number, and the number is parts by weight：
Diatomite 3-6 parts；
5A molecular sieve 4-7 parts.
Described stabilizer component is made up of the component of following number, and the number is parts by weight：
Polyvinyl pyrrolidone 2-6 parts；
Carboxymethyl cellulose 1-4 parts.
Described complexing agent component is made up of the component of following number, and the number is parts by weight：
Said components sequentially add to mixing tank is well mixed to produce the organic strong detergent composition of conduction oil of the present invention.
A kind of application method of the organic strong detergent composition of conduction oil, it is characterised in that comprise the following steps：
(1) whole useless conduction oils are replaced with a small amount of cleaning agent；
(2) cleaning agent is gone out with preferable aliquot replacement in useless conduction oil；
(3) circulation is back and forth operated, in a device, the speed of service is slow for cleaning agent, one-way flow, dissolving can manage to greatest extent
Coking in road；
(4) cleaning agent and useless conduction oil finally are displaced using new conduction oil.
Beneficial effect is possessed by the present invention：
1st, in cleaning process, a variety of surfactants are adsorbed on grease surface first, make its wetting, expansion, and
Row actively penetrates into grease gap afterwards, greasy dirt thing is gradually crispaturaed into micella in the presence of organic washing agent composition, through pump
Continuous circulation scouring so that grease progressively disengages tube wall.This cleaning agent can be crushed effectively to solid grease, disperse product
Charcoal, it also can efficiently dissolve organic oil dirt.
2nd, adding for complexing agent can produce complexing with the metal ion in grease, micro- so as to effectively remove metal ion
, it has suspension, scattered, emulsification and solubilization to inorganic particulate trickle in solution in addition.
3rd, the organic strong detergent composition of conduction oil of the present invention is alkalescent, heat conducting oil pipe will not be caused to corrode.
4th, the application method of the organic strong detergent composition of conduction oil of the present invention, is put with a small amount of cleaning agent first
Waste oil is changed, then cleaning agent is replaced with waste oil, is used in combination.New conduction oil is finally used by cleaning agent and the juxtaposition of useless conduction oil one
Change.Extraordinary replacement result can be reached, while saving substantial amounts of cleaning agent.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described, and specific embodiment does not limit the present invention.
Embodiment 1：The invention provides the application method of a kind of organic strong detergent of conduction oil and saving cleaning agent, institute
The organic strong detergent composition of conduction oil stated is made up of the component of following number, and the number is parts by weight：
Said components sequentially add to mixing tank is well mixed to produce the organic strong detergent composition of conduction oil of the present invention.
A kind of organic strong detergent composition of conduction oil when in use, is replaced all to go out to give up with a small amount of cleaning agent and led first
Deep fat, then go out cleaning agent with preferable aliquot replacement in waste oil, then back and forth operate the circulation, cleaning agent in a device, is run
Speed is slow, one-way flow, can dissolve the coking in pipeline to greatest extent, is finally displaced cleaning agent using new conduction oil and is given up and led
Deep fat.
Embodiment 2：The invention provides the application method of a kind of organic strong detergent of conduction oil and saving cleaning agent, institute
The organic strong detergent composition of conduction oil stated is made up of the component of following number, and the number is parts by weight：
Said components sequentially add to mixing tank is well mixed to produce the organic strong detergent composition of conduction oil of the present invention.
In the present embodiment, the application method of organic strong detergent is identical with embodiment one, will not be repeated here.
Embodiment 3：The invention provides the application method of a kind of organic strong detergent of conduction oil and saving cleaning agent, institute
The organic strong detergent composition of conduction oil stated is made up of the component of following number, and the number is parts by weight：
Said components sequentially add to mixing tank is well mixed to produce the organic strong detergent composition of conduction oil of the present invention.
In the present embodiment, the application method of organic strong detergent is identical with embodiment one, will not be repeated here.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
It is the present invention that what those skilled in the art, which is combined, changes or retrofited possibly also with the technology contents of the disclosure above,
Equivalent embodiment., but it is every without departing from technical solution of the present invention content, the technical spirit according to the present invention is implemented to more than
Any simple modification, equivalent variations and the remodeling that example is made, still fall within the protection domain of technical solution of the present invention.
Claims (2)
- A kind of 1. organic strong detergent composition of conduction oil, it is characterised in that：The organic strong detergent group of described conduction oil Compound is made up of the component of following number, and the number is parts by weight：Said components sequentially add to mixing tank is well mixed to produce the organic strong detergent composition of conduction oil；Wherein described organic solvent is made up of the component of following number, and the number is parts by weight：Wherein described surfactant is made up of the component of following number, and the number is parts by weight：Wherein described oxidant is made up of the component of following number, and the number is parts by weight：Potassium permanganate 2-4 parts；SODIUM PERCARBONATE 1-3 parts；Sodium perborate 1-3 parts；Wherein described corrosion inhibiter is made up of the component of following number, and the number is parts by weight：Adjacent benzene thiocarbamide 1-6 parts；Copper inhibitor MBT 3-7 parts；Sodium metasilicate 1-2 parts；Wherein described adsorbent is made up of the component of following number, and the number is parts by weight：Diatomite 3-6 parts；5A molecular sieve 4-7 parts；Wherein described stabilizer component is made up of the component of following number, and the number is parts by weight：Polyvinyl pyrrolidone 2-6 parts；Carboxymethyl cellulose 1-4 parts；Wherein described complexing agent component is made up of the component of following number, and the number is parts by weight：
- A kind of 2. application method of the organic strong detergent composition of conduction oil as claimed in claim 1, it is characterised in that bag Include following steps：(1) whole useless conduction oils are replaced with a small amount of cleaning agent；(2) cleaning agent is gone out with preferable aliquot replacement in useless conduction oil；(3) circulation is back and forth operated, in a device, the speed of service is slow for cleaning agent, one-way flow, can dissolve to greatest extent in pipeline Coking；(4) cleaning agent and useless conduction oil finally are displaced using new conduction oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410317973.8A CN104388202B (en) | 2014-07-07 | 2014-07-07 | Heat-conducting oil organic strong cleaning agent and use method for saving cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410317973.8A CN104388202B (en) | 2014-07-07 | 2014-07-07 | Heat-conducting oil organic strong cleaning agent and use method for saving cleaning agent |
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| CN104388202A CN104388202A (en) | 2015-03-04 |
| CN104388202B true CN104388202B (en) | 2018-03-16 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104877831B (en) * | 2015-05-27 | 2018-07-13 | 哈尔滨工业大学 | A kind of automobile engine automobile carbon deposition cleaning agent free of demolition |
| CN106867697B (en) * | 2017-03-31 | 2020-05-12 | 赵学法 | Water-based cleaning agent for cleaning petrochemical equipment |
| CN107118851A (en) * | 2017-04-27 | 2017-09-01 | 山东英可利化工有限公司 | Conduction oil online cleansing composition and cleaning method |
| CN107033986A (en) * | 2017-04-27 | 2017-08-11 | 山东英可利化工有限公司 | Conduction oil carbon remover and sweep-out method |
| CN109234060A (en) * | 2018-10-09 | 2019-01-18 | 宁波蒙曼生物科技有限公司 | A kind of automobile carbon deposition detergent and its application method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812380A (en) * | 2009-02-19 | 2010-08-25 | 山东新港企业集团有限公司 | Multifunctional on-line cleaning agent composition for heat conduction oil |
-
2014
- 2014-07-07 CN CN201410317973.8A patent/CN104388202B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812380A (en) * | 2009-02-19 | 2010-08-25 | 山东新港企业集团有限公司 | Multifunctional on-line cleaning agent composition for heat conduction oil |
Non-Patent Citations (2)
| Title |
|---|
| 导热油油垢清洗研究;罗斌华 李艳莉 钟理;《洗净技术》;20031031;第27页左栏第2段，第3.1.2-3.1.3、3.1.5、3.1.8-3.1.9、3.1.11节，第28页右栏第2段 * |
| 导热油炉加热系统的有机清洗;张照明 张成志;《第八届全国工业炉学术年会论文集》;20110923;29页 * |
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| CN104388202A (en) | 2015-03-04 |
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Inventor after: Li Tinghui Inventor before: Han Dongxiang |
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Effective date of registration: 20180207 Address after: 528518 Gaoming Road No. 21, Ming Town, Gaoming District, Foshan, Guangdong Province, 1 Applicant after: Foshan Fangfeilite Cleaning Products Co., Ltd. Address before: The southern suburbs of the town of Zhoucun District of Shandong city in Zibo Province, 255300 Village No. 117 Applicant before: Han Dongxiang |
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