CN109267075A - A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving - Google Patents
A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving Download PDFInfo
- Publication number
- CN109267075A CN109267075A CN201811240294.XA CN201811240294A CN109267075A CN 109267075 A CN109267075 A CN 109267075A CN 201811240294 A CN201811240294 A CN 201811240294A CN 109267075 A CN109267075 A CN 109267075A
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- CN
- China
- Prior art keywords
- phosphorus
- cleaning agent
- energy saving
- free
- environmental protection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/20—Other heavy metals
- C23G1/205—Other heavy metals refractory metals
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/22—Light metals
Abstract
The invention discloses a kind of without phosphorus nitrogen-free industrial cleaning agents of environmental protection and energy saving, it includes following component: alkaline metal cpds, small molecule polyol class and surfactant etc. that it, which is formed, and the alkaline metal cpds are not nitrogenous, phosphorus structure the inorganic or organic compound and its derivative structure compound of one or more mixing containing sodium, potassium compound such as sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, sodium metasilicate, potassium silicate.The small molecule polyol class is that alcohols, carbohydrate, aldehydes, acids containing two or two or more hydroxyls be nitrogenous in the molecules such as glycerine, the sour acid of grape, maleic acid, chemicals of phosphorus structure, general formula CnHn‑x(OH)x(x≥2).A kind of industrial cleaning agent provided has Environmentally-friephosphorus-free phosphorus-free, nitrogen-free, cleaning ability good, strong detergency, non-ignitable not quick-fried, and use is safe, free from environmental pollution, energy saving, clean it is at low cost, there is good inhibition protection to act on cleaning substrate simultaneously.
Description
Technical field
The present invention relates to a kind of environment-protecting industrial cleaning agents, and in particular to a kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving.
Background technique
Metal cleaning is one of indispensable process in machining production, because in different metalworking procedures
In, the surface of metal parts and equipment may stick various types of dirts, only sufficiently clean up these dirts, ability
Guarantee the processing quality of subsequent processing gone on smoothly with product.Often select chemical pickling (main for different soil types
Remove metal oxide), chemical alkali cleaning (removing animal and plant fat), organic solvent cleaning (dissolving dirt by solvent) and it is water base clearly
It washes (using surfactant as main active component).The cleaning agent of existing market all have the defects that it is different, largely using phosphorous
The chemicals of structure and corrosion inhibiter containing N structure cause very big pollution to environment, with both at home and abroad to energy-saving and environmental protection and
The continuous improvement that sewage discharge requires, traditional industry cleaning agent are novel because gradually being forbidden by local regulation containing pollutants such as P, N
The without phosphorus nitrogen-free cleaning agent technology of green gradually mature and fast-developing.
Summary of the invention
In view of the above drawbacks of the prior art, the present invention provides a kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving of the present invention, is made of the proportion of following parts by weight:
Alkaline metal cpds 1~40%
Small molecule polyol class 1~10%
Surfactant 1~10%
Surplus is water.
As a preferred technical solution of the present invention, alkaline metal cpds are sodium hydroxide, potassium hydroxide, carbonic acid
One or more mixing containing sodium, potassium compound such as sodium, potassium carbonate, sodium metasilicate, potassium silicate not nitrogenous, phosphorus structure inorganic or
Organic compound and its derivative structure compound.
As a preferred technical solution of the present invention, small molecule polyol class is glycerine, the sour acid of grape, maleic acid etc.
The chemicals of alcohols, carbohydrate, aldehydes, acids containing two or two or more hydroxyls in molecule and not nitrogenous phosphorus structure lead to
Formula is CnHn-x(OH)x(x≥2)。
As a preferred technical solution of the present invention, surfactant is lauryl sodium sulfate, dodecyl malt
Glucosides, structures, one end of the structure containing polyoxyethylene chain etc. are nonpolar hydrocarbon chain (alkyl), and the other end is then polar group
(such as-OH ,-COOH ,-SO3H etc.) structure not nitrogenous, phosphorus structure one or more mixed compounds and its derivative knot
Structure compound.
As a preferred technical solution of the present invention, cleaning agent is applied in cold rolling steel, hot rolling steel, cast iron, zinc-plated
Steel, aluminium and its alloy, die casting aluminium, titanium alloy, magnesium alloy one or more materials on.
A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving of the present invention has the advantage that Environmentally-friephosphorus-free phosphorus-free, nitrogen-free, cleaning energy
Power is good, strong detergency, non-ignitable not quick-fried, and use is safe, free from environmental pollution, energy saving, clean it is at low cost, simultaneously to cleaning substrate
There is good inhibition protection to act on.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment
Embodiment 1
A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving of the present invention, is made of the proportion of following parts by weight:
Sodium hydroxide 25%
Sorbierite 5%
Fatty alcohol polyoxyethylene ether 1%
Surplus is water.
When cleaning by above-mentioned cleaning agent 1:20~50 dilution use, can room temperature~60 degree clean, scavenging period 30 seconds~20
Minute up to cleaning up.
Embodiment 2
A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving of the present invention, is made of the proportion of following parts by weight:
Potassium hydroxide 24%
Sodium gluconate 10%
Fatty alcohol polyoxyethylene ether 1%
Surplus is water.
When cleaning by above-mentioned cleaning agent 1:20~50 dilution use, can room temperature~60 degree clean, scavenging period 30 seconds~20
Minute up to cleaning up.
Embodiment 3
A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving of the present invention, is made of the proportion of following parts by weight:
Potassium hydroxide 25%
Maleic acid polymers 5%
Polyoxyethylene carboxylate 2%
Surplus is water.
When cleaning by above-mentioned cleaning agent 1:20~50 dilution use, can room temperature~60 degree clean, scavenging period 30 seconds~20
Minute up to cleaning up.
Embodiment 4
A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving of the present invention, is made of the proportion of following parts by weight:
Sodium hydroxide 22%
Maleic acid polymers 5%
Fatty alcohol polyoxyethylene ether 2%
Surplus is water.
When cleaning by above-mentioned cleaning agent 1:20~50 dilution use, can room temperature~60 degree clean, scavenging period 30 seconds~20
Minute up to cleaning up.
Embodiment 5
A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving of the present invention, is made of the proportion of following parts by weight:
Potassium hydroxide 10%
Sodium hydroxide 20%
Acrylate copolymer 5%
Alkyl phenol polyoxyethylene ether 1%
Surplus is water.
When cleaning by above-mentioned cleaning agent 1:20~50 dilution use, can room temperature~60 degree clean, scavenging period 30 seconds~20
Minute up to cleaning up.
Embodiment 6
A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving of the present invention, is made of the proportion of following parts by weight:
Potassium hydroxide 10%
Sodium hydroxide 20%
Acrylate copolymer 5%
Fatty alcohol polyoxyethylene ether 1%
Surplus is water
When cleaning by above-mentioned cleaning agent 1:20~50 dilution use, can room temperature~60 degree clean, scavenging period 30 seconds~20
Minute up to cleaning up.
Comparative test: by above-mentioned cleaning agent be all made of 1:20~50 dilution use, can room temperature~60 degree clean, scavenging period
Up to cleaning up, one is divided into 6 groups of experimental groups, and ingredient respectively corresponds embodiment 1, embodiment 2, embodiment within 30 seconds~20 minutes
3, embodiment 4, embodiment 5, embodiment 6；Corresponding table is respectively example 1, example 2, example 3, example 4, example 5, example 6；
Be without ingredient selected by embodiment it is different, it is achieved have the technical effect that it is identical；
List data is as follows
A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving of the present invention has the advantage that Environmentally-friephosphorus-free phosphorus-free, nitrogen-free, cleaning energy
Power is good, strong detergency, non-ignitable not quick-fried, and use is safe, free from environmental pollution, energy saving, clean it is at low cost, simultaneously to cleaning substrate
There is good inhibition protection to act on.
Claims (5)
1. a kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving, which is characterized in that its composition is as follows:
Alkaline metal cpds 1~40%
Small molecule polyol class 1~10%
Surfactant 1~10%
Surplus is water.
2. the without phosphorus nitrogen-free industrial cleaning agent of a kind of environmental protection and energy saving according to claim 1, which is characterized in that alkalinous metal
Conjunction object is sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, sodium metasilicate, potassium silicate etc. containing sodium, one kind of potassium compound or more
Not nitrogenous, phosphorus structure the inorganic or organic compound and its derivative structure compound of kind mixing.
3. the without phosphorus nitrogen-free industrial cleaning agent of a kind of environmental protection and energy saving according to claim 1, which is characterized in that small molecule is polynary
Alcohols is alcohols, carbohydrate, aldehydes, acid containing two or two or more hydroxyls in the molecules such as glycerine, the sour acid of grape, maleic acid
The chemicals of class and not nitrogenous phosphorus structure, general formula CnHn-x(OH)x(x≥2)。
4. the without phosphorus nitrogen-free industrial cleaning agent of a kind of environmental protection and energy saving according to claim 1, which is characterized in that surfactant
It is nonpolar carbon for lauryl sodium sulfate, Lauryl.beta.-maltoside, containing structures, one end of the structure such as polyoxyethylene chains
Hydrogen chain (alkyl), the other end are then polar groups (such as-OH ,-COOH ,-SO3H etc.) the not nitrogenous of structure, phosphorus structure one
Kind or a variety of mixed compounds and its derivative structure compound.
5. a kind of application places of the without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving according to claim 1, which is characterized in that
The cleaning agent is applied to be closed in cold rolling steel, hot rolling steel, cast iron, zinc-plated iron-steel, aluminium and its alloy, die casting aluminium, titanium alloy, magnesium
In one or more materials of gold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240294.XA CN109267075A (en) | 2018-10-24 | 2018-10-24 | A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240294.XA CN109267075A (en) | 2018-10-24 | 2018-10-24 | A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109267075A true CN109267075A (en) | 2019-01-25 |
Family
ID=65193248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811240294.XA Pending CN109267075A (en) | 2018-10-24 | 2018-10-24 | A kind of without phosphorus nitrogen-free industrial cleaning agent of environmental protection and energy saving |
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Citations (8)
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|---|---|---|---|---|
| CN101381876A (en) * | 2008-10-15 | 2009-03-11 | 江苏德美科技有限公司 | Non-phosphate non-nitrogen easy-to- biodegrade metal spent meal and preparing method |
| CN101457366A (en) * | 2009-01-08 | 2009-06-17 | 常熟华冶薄板有限公司 | Degreasing agent for cleaning steel plate |
| CN102660749A (en) * | 2012-05-08 | 2012-09-12 | 沈阳帕卡濑精有限总公司 | Phosphate-free degreasing agent |
| CN102912362A (en) * | 2012-10-13 | 2013-02-06 | 合肥华清方兴表面技术有限公司 | Normal-temperature nonphosphorus degreasing agent for metal surface processing and preparation method thereof |
| CN103205767A (en) * | 2013-03-22 | 2013-07-17 | 沈阳帕卡濑精有限总公司 | Non-phosphate two-component room temperature degreasing agent |
| CN103981530A (en) * | 2014-06-10 | 2014-08-13 | 陈建宝 | Non-phosphorus metal cleaner |
| CN106544684A (en) * | 2016-09-28 | 2017-03-29 | 鞍钢未来钢铁研究院 | A kind of cleaning surface of strip steel agent and its preparation and application |
| CN106676552A (en) * | 2016-12-30 | 2017-05-17 | 宁波际超新材料科技有限公司 | Phosphorus-free degreasant and manufacturing method thereof |
-
2018
- 2018-10-24 CN CN201811240294.XA patent/CN109267075A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381876A (en) * | 2008-10-15 | 2009-03-11 | 江苏德美科技有限公司 | Non-phosphate non-nitrogen easy-to- biodegrade metal spent meal and preparing method |
| CN101457366A (en) * | 2009-01-08 | 2009-06-17 | 常熟华冶薄板有限公司 | Degreasing agent for cleaning steel plate |
| CN102660749A (en) * | 2012-05-08 | 2012-09-12 | 沈阳帕卡濑精有限总公司 | Phosphate-free degreasing agent |
| CN102912362A (en) * | 2012-10-13 | 2013-02-06 | 合肥华清方兴表面技术有限公司 | Normal-temperature nonphosphorus degreasing agent for metal surface processing and preparation method thereof |
| CN103205767A (en) * | 2013-03-22 | 2013-07-17 | 沈阳帕卡濑精有限总公司 | Non-phosphate two-component room temperature degreasing agent |
| CN103981530A (en) * | 2014-06-10 | 2014-08-13 | 陈建宝 | Non-phosphorus metal cleaner |
| CN106544684A (en) * | 2016-09-28 | 2017-03-29 | 鞍钢未来钢铁研究院 | A kind of cleaning surface of strip steel agent and its preparation and application |
| CN106676552A (en) * | 2016-12-30 | 2017-05-17 | 宁波际超新材料科技有限公司 | Phosphorus-free degreasant and manufacturing method thereof |
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Application publication date: 20190125 |
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