CN104629939B - A kind of concrete on fire flue dust cleaning agent and preparation method thereof - Google Patents
A kind of concrete on fire flue dust cleaning agent and preparation method thereof Download PDFInfo
- Publication number
- CN104629939B CN104629939B CN201510097943.5A CN201510097943A CN104629939B CN 104629939 B CN104629939 B CN 104629939B CN 201510097943 A CN201510097943 A CN 201510097943A CN 104629939 B CN104629939 B CN 104629939B
- Authority
- CN
- China
- Prior art keywords
- parts
- raw material
- hpma
- flue dust
- concrete
- Prior art date
- 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.)
- Active
Links
Abstract
The present invention relates to a kind of concrete on fire flue dust cleaning agent and preparation method thereof.The composition of raw materials of cleaning agent in the present invention includes：Pure water or running water, potassium hydroxide, 1-hydroxy ethylidene-1,1-diphosphonic acid, tetrasodium ethylenediamine tetraacetate, methenamine, dipropylene glycol, isomerous tridecanol polyoxyethylene ether, OEP 70, sodium cumene sulfonate, butyl glycol ether, HPMA or HPMA；The flue dust of concrete on fire can be effectively removed using the cleaning agent in the present invention, and layer protecting film can be formed on the surface of the equipment cleaned to avoid producing anticaustic, so as to greatly reduce due to the loss that the corrosion of fire flue dust is caused.
Description
Technical field
The invention belongs to concrete on fire cleaning applications, and in particular to a kind of concrete on fire flue dust cleaning agent and preparation method thereof.
Background technology
With expanding economy, the raising of industrialized level, Safety production questions are highlighted, and fire incident increases severely, such as Hai Li
The global esbablished corporations such as scholar's semiconductor, Foxconn, strong ancient cooking vessel science and technology all suffered from the harm of fire, and concrete on fire almost owns in factory building
Machinery equipment can be polluted by flue dust after calamity, and this part flue dust is because of the special material such as cable, control panel, plastics in fire process
A large amount of chlorions can be generated after matter burning, adds during fire department puts out the fire, can cause equipment because of pouring into for fire water unavoidably
Internal acid ＆ alkali liquid body overflows, and with hot environment after calamity, exacerbates the volatilization of soda acid liquid, above Acid-base Gas, chlorion etc.
It is mixed in flue dust, equipment in factory building can be drastically corroded in the short time, if this flue dust can not be removed in a short time, equipment
It can move towards to scrap, it is impossible to save, so as to cause huge loss.
Use existing cleaning agent and clean method, it is impossible to effective to remove all contaminated ions in surface, after the cleaning,
Can occur anticaustic, further increase loss.
The content of the invention
In order to solve the above mentioned problem of prior art presence, the invention provides a kind of concrete on fire flue dust cleaning agent and its system
Preparation Method, can effectively remove the flue dust of concrete on fire using the cleaning agent in the present invention, and can the equipment cleaned table
Face forms layer protecting film to avoid producing anticaustic, so as to greatly reduce due to the damage that the corrosion of fire flue dust is caused
Lose.
The technical solution adopted in the present invention is：A kind of concrete on fire flue dust cleaning agent, includes the raw material system of following parts by weight
Into：Pure water or 1400~2600 parts of running water, 160~260 parts of potassium hydroxide, 10~32 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, ethylenediamine
5~16 parts of four sodium of tetraacethyl, 10~21 parts of methenamine, 30~55 parts of dipropylene glycol, isomerous tridecanol polyoxyethylene ether
10~32 parts, OEP-7020~45 part, 30~100 parts of sodium cumene sulfonate, 40~65 parts of butyl glycol ether, HPMA
Or 10~32 parts of HPMA.
It should be noted that No. CAS of OEP-70 is：68439-39-4, Chinese full name is isooctanol polyethoxylate phosphorus
Acid esters.
It should be noted that the HPMA and HPMA tool can reach close technology effect
Really, both select one during preparation or use.
Further, a kind of concrete on fire flue dust cleaning agent also includes the raw material of following parts by weight：MEA 30~
55 parts, 100~220 parts of sodium chloride, 160~260 parts of industrial phosphoric acid.
It should be noted that the mass fraction of phosphoric acid is 85% in the industrial phosphoric acid, No. CAS is 7664-38-2.
As a preferred technical solution of the present invention, a kind of concrete on fire flue dust cleaning agent, including following parts by weight
Raw material be made：Pure water or 1900~2100 parts of running water, 200~220 parts of potassium hydroxide, 1-hydroxy ethylidene-1,1-diphosphonic acid 18~24
Part, 8~13 parts of tetrasodium ethylenediamine tetraacetate, 39~45 parts of MEA, 14~18 parts of methenamine, sodium chloride 155~163
Part, 39~45 parts of dipropylene glycol, 18~23 parts of isomerous tridecanol polyoxyethylene ether, OEP-7030~34 part, cumene
55~75 parts of sodium sulfonate, 50~56 parts of butyl glycol ether, HPMA or 18~23 parts of HPMA, industrial phosphoric acid
200~220 parts.
Further, a kind of concrete on fire flue dust cleaning agent, including the raw material of following parts by weight are made：Pure water or running water
2000 parts, 210 parts of potassium hydroxide, 21 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 11 parts of tetrasodium ethylenediamine tetraacetate, 42 parts of MEA, crow
16 parts of Lip river tropine, 159 parts of sodium chloride, 42 parts of dipropylene glycol, 21 parts of isomerous tridecanol polyoxyethylene ether, OEP-7032 parts,
65 parts of sodium cumene sulfonate, 53 parts of butyl glycol ether, HPMA or 21 parts of HPMA, industrial phosphoric acid 210
Part.
It is preferred that, the model isomerous tridecanol polyoxyethylene ether 1309 of the isomerous tridecanol polyoxyethylene ether.
Present invention additionally comprises a kind of preparation method of concrete on fire flue dust cleaning agent, comprise the following steps：, will be described under normal temperature
The pure water or running water of parts by weight, potassium hydroxide, 1-hydroxy ethylidene-1,1-diphosphonic acid, tetrasodium ethylenediamine tetraacetate, methenamine, a contracting two
Propane diols, isomerous tridecanol polyoxyethylene ether, OEP-70, sodium cumene sulfonate, butyl glycol ether, HPMA or hydrolysis
HPMA is sequentially added in reactor, need to be by this kind of raw material when every kind of raw material in addition to pure water or running water is added
After being stirred with the raw material that adds before it, add a kind of lower raw material, to the last a kind of raw material HPMA or
HPMA is added and stirred.
Further, preparation method when in raw material containing MEA, sodium chloride and industrial phosphoric acid, including following step
Suddenly：Under normal temperature, by the pure water or running water of the parts by weight, potassium hydroxide, 1-hydroxy ethylidene-1,1-diphosphonic acid, ethylenediamine tetra-acetic acid four
Sodium, MEA, methenamine, sodium chloride, dipropylene glycol, isomerous tridecanol polyoxyethylene ether, OEP-70, cumene
Sodium sulfonate, butyl glycol ether, HPMA or HPMA, industrial phosphoric acid are sequentially added in reactor, except pure
When every kind of raw material beyond water or running water is added, after this kind of raw material and the raw material added before it need to be stirred, then
A kind of raw material under addition, to the last a kind of primary industry phosphoric acid add and stir.
It is preferred that, the rotating speed stirred when preparing is 900~1100r/min.
It should be noted that the parts by weight of the sodium cumene sulfonate added in above-mentioned preparation method are pure material
Mass fraction, commonly used in actual industrial for the sodium cumene sulfonate product that mass fraction is 40% and 93%, with
Only need to ensure that the mass fraction of addition meets above-mentioned requirements when putting, and can be reserved when the first step adds pure water or running water
Go out subsequent step adds water.Analogue, which occur, in other materials can do same treatment, just repeat no more herein.
In the present invention, the function analysis of each material is as follows：
Pure water or running water：In the present invention as solvent, it is ensured that the final form of product is liquid.
Potassium hydroxide：In the present invention alkaline environment is provided for whole system.
1-hydroxy ethylidene-1,1-diphosphonic acid：No. CAS is 2809-21-4, and 1-hydroxy ethylidene-1,1-diphosphonic acid is used as a kind of organophosphor acids scale inhibition
Corrosion inhibiter, can form stable complex compound with many kinds of metal ions such as iron, copper, zinc, can dissolve the oxide of metal surface.
Tetrasodium ethylenediamine tetraacetate：No. CAS is 13235-36-4, and tetrasodium ethylenediamine tetraacetate is used as soft water in the present invention
Agent and detergent builders.
MEA：No. CAS is 141-43-5, and MEA is in the present invention primarily as buffer and emulsification
Agent.
Methenamine：No. CAS is 100-97-0, and methenamine is in the present invention as corrosion inhibitor.
Sodium chloride：No. CAS is 7647-14-5, and in the present invention, sodium chloride can increase the ion concentration of system, suppress body
Emulsification in system, in addition sodium chloride also have the effect saltoutd.
Dipropylene glycol：No. CAS is 25265-71-8, and in the present invention, dipropylene glycol is used as detergent builders.
Isomerous tridecanol polyoxyethylene ether：No. CAS is 9043-30-5, and isomerous tridecanol polyoxyethylene ether has high-performance
Washing performance and greasy dirt dispersibility, be very effective emulsifying agent and wetting agent, thus be widely used in washing, clean with
And the field such as industrial production.Isomerous tridecanol polyoxyethylene ether 1309 is one kind in this series matter.
OEP-70：No. CAS is 68439-39-4, and Chinese is Phosphate of Polyoxyethylene Isooctyl Ether, and OEP-70 is one
Individual known mixture, composition and preparation method are determined, in the present invention as anion surfactant.
Sodium cumene sulfonate：No. CAS is 28348-53-0, in the present invention as solubilizer.
Butyl glycol ether：No. CAS is 111-76-2, and butyl glycol ether can be used as metal detergent, paint stripper, de- lubrication
Finish, car engine detergent, DC naphtha, in the present invention, butyl glycol ether are important components.
HPMA：No. CAS is 24937-72-2；
HPMA：No. CAS is 26099-09-2, and HPMA and HPMA are in the present invention
Both function as preservative, antisludging agent, dispersant.
Industrial phosphoric acid：No. CAS is 7664-38-2, and the mass fraction of phosphoric acid is 85% in industrial phosphoric acid, and industrial phosphoric acid is at this
It is used for steel antirust agent, bonderite, metal cleaner in invention.
Above raw material after mixing, produces complicated but controllable chemical change, so as to obtain the flue dust with premium properties
Cleaning agent.
The present invention application method be：
1) the concrete on fire flue dust cleaning agent and deionized water in the present invention are proportionally well mixed, proportion
For 1:3~1:5, obtain detergent dilution；
2) non-dust cloth or dust-free paper are immersed in detergent dilution and uniformly soaked, then row is wrung out, and wrings out degree for nothing
Dirt cloth or dust-free paper are not defined in drippage liquid downwards；
3) object by soot contamination is wiped using the non-dust cloth or dust-free paper after wringing out, until cigarette ash is removed,
Direction is wiped for from top to bottom, from left to right, non-dust cloth, dust-free paper after use are lost into specified defective work collection bag；
4) new non-dust cloth or dust-free paper are soaked with deionized water, wrung out, to being wiped by soot contamination object, with
Remove the cleaning agent of subject surface residual.
It is noted that, the present invention has certain corrosivity, and the contact of direct and skin can make dry skin, so
Protective gloves need to be worn when using.
Beneficial effects of the present invention are：
In the cleaning agent in preparing the present invention, the raw material used can produce complicated but controllable chemical change, so that
To the flue dust cleaning agent with premium properties, the cleaning agent can effectively remove the flue dust of concrete on fire, and can cleaned
Equipment surface formed layer protecting film with avoid produce anticaustic, so as to greatly reduce due to the corrosion of fire flue dust
The loss caused.
Embodiment
The invention provides a kind of concrete on fire flue dust cleaning agent and preparation method thereof, the present invention is done with reference to embodiment
Further describe.
Embodiment 1
A kind of concrete on fire flue dust cleaning agent, including the raw material of following parts by weight are made：Pure water or 2000 parts of running water, hydrogen-oxygen
Change 210 parts of potassium, 21 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 11 parts of tetrasodium ethylenediamine tetraacetate, 16 parts of methenamine, dipropylene glycol 42
Part, 130921 parts of isomerous tridecanol polyoxyethylene ether, OEP-7032 parts, 65 parts of sodium cumene sulfonate, 53 parts of butyl glycol ether,
21 parts of HPMA or HPMA.
Embodiment 2
A kind of concrete on fire flue dust cleaning agent, including the raw material of following parts by weight are made：Pure water or 1400 parts of running water, hydrogen-oxygen
Change 160 parts of potassium, 10 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 5 parts of tetrasodium ethylenediamine tetraacetate, 30 parts of MEA, 10 parts of methenamine, chlorine
Change 100 parts of sodium, 30 parts of dipropylene glycol, 130910 parts of isomerous tridecanol polyoxyethylene ether, OEP-7020 parts, cumene sulphur
10 parts of sour 30 parts of sodium, 40 parts of butyl glycol ether, HPMA or HPMA, 160 parts of industrial phosphoric acid.
Embodiment 3
A kind of concrete on fire flue dust cleaning agent, including the raw material of following parts by weight are made：Pure water or 1900 parts of running water, hydrogen-oxygen
Change 200 parts of potassium, 18 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 8 parts of tetrasodium ethylenediamine tetraacetate, 39 parts of MEA, 14 parts of methenamine, chlorine
Change 155 parts of sodium, 39 parts of dipropylene glycol, 130918 parts of isomerous tridecanol polyoxyethylene ether, OEP-7030 parts, cumene sulphur
18 parts of sour 55 parts of sodium, 50 parts of butyl glycol ether, HPMA or HPMA, 200 parts of industrial phosphoric acid.
Embodiment 4
A kind of concrete on fire flue dust cleaning agent, including the raw material of following parts by weight are made：Pure water or 2000 parts of running water, hydrogen-oxygen
Change 210 parts of potassium, 21 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 11 parts of tetrasodium ethylenediamine tetraacetate, 42 parts of MEA, 16 parts of methenamine,
159 parts of sodium chloride, 42 parts of dipropylene glycol, 130921 parts of isomerous tridecanol polyoxyethylene ether, OEP-7032 parts, cumene
21 parts of 65 parts of sodium sulfonate, 53 parts of butyl glycol ether, HPMA or HPMA, 210 parts of industrial phosphoric acid.
Embodiment 5
A kind of concrete on fire flue dust cleaning agent, including the raw material of following parts by weight are made：Pure water or 2100 parts of running water, hydrogen-oxygen
Change 220 parts of potassium, 24 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 13 parts of tetrasodium ethylenediamine tetraacetate, 45 parts of MEA, 18 parts of methenamine,
163 parts of sodium chloride, 45 parts of dipropylene glycol, 130923 parts of isomerous tridecanol polyoxyethylene ether, OEP-7034 parts, cumene
23 parts of 75 parts of sodium sulfonate, 56 parts of butyl glycol ether, HPMA or HPMA, 220 parts of industrial phosphoric acid.
Embodiment 6
A kind of concrete on fire flue dust cleaning agent, including the raw material of following parts by weight are made：Pure water or 2600 parts of running water, hydrogen-oxygen
Change 260 parts of potassium, 32 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, 16 parts of tetrasodium ethylenediamine tetraacetate, 55 parts of MEA, 21 parts of methenamine,
220 parts of sodium chloride, 55 parts of dipropylene glycol, 130932 parts of isomerous tridecanol polyoxyethylene ether, OEP-7045 parts, cumene
32 parts of 100 parts of sodium sulfonate, 65 parts of butyl glycol ether, HPMA or HPMA, 260 parts of industrial phosphoric acid.
Raw material in embodiment 1-6 is sequentially added in reactor, except pure according to described parts by weight and appearance order
, need to be by this kind of raw material and after the raw material added before stirs when every kind of raw material beyond water or running water is added, then add
Enter a kind of lower raw material, to the last a kind of raw material adds and stirred the concrete on fire flue dust cleaning that can obtain in the present invention
Agent.
Rotating speed optional 900r/min, 1000r/min or the 1100r/min stirred when preparing.
The present invention application method be：
1) the concrete on fire flue dust cleaning agent and deionized water in the present invention are proportionally well mixed, proportion
For 1:3~1:5, obtain detergent dilution；
2) non-dust cloth or dust-free paper are immersed in detergent dilution and uniformly soaked, then row is wrung out, and wrings out degree for nothing
Dirt cloth or dust-free paper are not defined in drippage liquid downwards；
3) object by soot contamination is wiped using the non-dust cloth or dust-free paper after wringing out, until cigarette ash is removed,
Direction is wiped for from top to bottom, from left to right, non-dust cloth, dust-free paper after use are lost into specified defective work collection bag；
4) new non-dust cloth or dust-free paper are soaked with deionized water, wrung out, to being wiped by soot contamination object, with
Remove the cleaning agent of subject surface residual.
It is noted that, the present invention has certain corrosivity, and the contact of direct and skin can make dry skin, so
Protective gloves need to be worn when using.
In the cleaning agent in preparing the present invention, the raw material used can produce complicated but controllable chemical change, so that
To the flue dust cleaning agent with premium properties, the cleaning agent can effectively remove the flue dust of concrete on fire, and can cleaned
Equipment surface formed layer protecting film with avoid produce anticaustic, so as to greatly reduce due to the corrosion of fire flue dust
The loss caused.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any change in its shape or structure, it is every that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (9)
1. a kind of concrete on fire flue dust cleaning agent, it is characterised in that the raw material including following parts by weight is made：Pure water or running water
1400~2600 parts, 160~260 parts of potassium hydroxide, 10~32 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, tetrasodium ethylenediamine tetraacetate 5~16
Part, 10~21 parts of methenamine, 30~55 parts of dipropylene glycol, 10~32 parts of isomerous tridecanol polyoxyethylene ether, OEP-
7020~45 parts, 30~100 parts of sodium cumene sulfonate, 40~65 parts of butyl glycol ether, HPMA or the poly- Malaysia of hydrolysis
10~32 parts of acid anhydrides.
2. a kind of concrete on fire flue dust cleaning agent according to claim 1, it is characterised in that also include the original of following parts by weight
Material：30~55 parts of MEA, 100~220 parts of sodium chloride, 160~260 parts of industrial phosphoric acid.
3. a kind of concrete on fire flue dust cleaning agent according to claim 2, it is characterised in that include the raw material of following parts by weight
It is made：Pure water or 1900~2100 parts of running water, 200~220 parts of potassium hydroxide, 18~24 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, second two
8~13 parts of four sodium of amine tetraacethyl, 39~45 parts of MEA, 14~18 parts of methenamine, 155~163 parts of sodium chloride, a contracting two
39~45 parts of propane diols, 18~23 parts of isomerous tridecanol polyoxyethylene ether, OEP-7030~34 part, sodium cumene sulfonate 55~
75 parts, 50~56 parts of butyl glycol ether, HPMA or 18~23 parts of HPMA, industrial phosphoric acid 200~220
Part.
4. a kind of concrete on fire flue dust cleaning agent according to claim 3, it is characterised in that include the raw material of following parts by weight
It is made：Pure water or 2000 parts of running water, 210 parts of potassium hydroxide, 21 parts of 1-hydroxy ethylidene-1,1-diphosphonic acid, tetrasodium ethylenediamine tetraacetate 11
Part, 42 parts of MEA, 16 parts of methenamine, 159 parts of sodium chloride, 42 parts of dipropylene glycol, isomerous tridecanol polyoxyethylene
21 parts of ether, OEP-7032 parts, 65 parts of sodium cumene sulfonate, 53 parts of butyl glycol ether, HPMA or hydrolyzed polymaleic anhydride
21 parts of acid anhydride, 210 parts of industrial phosphoric acid.
5. a kind of concrete on fire flue dust cleaning agent according to claim 4, it is characterised in that the isomerous tridecanol polyoxy second
The model isomerous tridecanol polyoxyethylene ether 1309 of alkene ether.
6. a kind of method for preparing concrete on fire flue dust cleaning agent described in claim 1, it is characterised in that comprise the following steps：Often
Under temperature, by pure water or running water, potassium hydroxide, 1-hydroxy ethylidene-1,1-diphosphonic acid, tetrasodium ethylenediamine tetraacetate, the Wu Luo of the parts by weight
Tropine, dipropylene glycol, isomerous tridecanol polyoxyethylene ether, OEP-70, sodium cumene sulfonate, butyl glycol ether, poly- horse
Carry out acid anhydrides or HPMA is sequentially added in reactor, when every kind of raw material in addition to pure water or running water is added,
After this kind of raw material and the raw material added before it need to being stirred, a kind of lower raw material is added, to the last a kind of raw material
HPMA or HPMA are added and stirred.
7. a kind of method for preparing one of the claim 2-5 concrete on fire flue dust cleaning agents, it is characterised in that including following step
Suddenly：Under normal temperature, by the pure water or running water of the parts by weight, potassium hydroxide, 1-hydroxy ethylidene-1,1-diphosphonic acid, ethylenediamine tetra-acetic acid four
Sodium, MEA, methenamine, sodium chloride, dipropylene glycol, isomerous tridecanol polyoxyethylene ether, OEP-70, cumene
Sodium sulfonate, butyl glycol ether, HPMA or HPMA, industrial phosphoric acid are sequentially added in reactor, except pure
When every kind of raw material beyond water or running water is added, after this kind of raw material and the raw material added before it need to be stirred, then
A kind of raw material under addition, to the last a kind of primary industry phosphoric acid add and stir.
8. method according to claim 6, it is characterised in that the rotating speed of stirring is 900~1100r/min.
9. method according to claim 7, it is characterised in that the rotating speed of stirring is 900~1100r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097943.5A CN104629939B (en) | 2015-03-05 | 2015-03-05 | A kind of concrete on fire flue dust cleaning agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097943.5A CN104629939B (en) | 2015-03-05 | 2015-03-05 | A kind of concrete on fire flue dust cleaning agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104629939A CN104629939A (en) | 2015-05-20 |
| CN104629939B true CN104629939B (en) | 2017-10-03 |
Family
ID=53209193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510097943.5A Active CN104629939B (en) | 2015-03-05 | 2015-03-05 | A kind of concrete on fire flue dust cleaning agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104629939B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755480B (en) * | 2016-05-17 | 2018-06-19 | 江苏筑磊电子科技有限公司 | Efficient acidic cleaner |
| CN105969543B (en) * | 2016-05-17 | 2019-04-05 | 江苏筑磊电子科技有限公司 | Flue dust cleaning agent after fire |
| CN107287608A (en) * | 2017-07-05 | 2017-10-24 | 蚌埠市风驰滤清器有限公司 | Filter case rusty stain cleaning cream and preparation method thereof |
| CN107629889A (en) * | 2017-08-30 | 2018-01-26 | 安徽省德邦瓷业有限公司 | A kind of Household ceramic glazing billet body bottom wiping sponge cleaning fluid |
| CN115110090A (en) * | 2021-03-18 | 2022-09-27 | 江苏筑磊电子科技有限公司 | Method for treating metal surface of ethylene glycol monobutyl ether after fire |
| CN115106317A (en) * | 2021-03-18 | 2022-09-27 | 江苏筑磊电子科技有限公司 | Method for treating metal surface of aluminum oxide after fire |
| CN115110094A (en) * | 2021-03-18 | 2022-09-27 | 江苏筑磊电子科技有限公司 | Method for treating metal surface of dipropylene glycol after fire |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316497A (en) * | 2001-04-30 | 2001-10-10 | 山东大学 | Water-base composite detergent for metallic parts |
| CN101368133A (en) * | 2007-08-16 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Radio equipment detergent |
| CN101440332A (en) * | 2008-12-30 | 2009-05-27 | 潘惠凯 | Environment protection efficient water-based circuit board cleaning agent and preparation thereof |
| CN103194319A (en) * | 2013-03-29 | 2013-07-10 | 深圳市同方电子新材料有限公司 | Water-based cleaning agent for electronics and preparation method thereof |
-
2015
- 2015-03-05 CN CN201510097943.5A patent/CN104629939B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316497A (en) * | 2001-04-30 | 2001-10-10 | 山东大学 | Water-base composite detergent for metallic parts |
| CN101368133A (en) * | 2007-08-16 | 2009-02-18 | 江苏海迅实业集团股份有限公司 | Radio equipment detergent |
| CN101440332A (en) * | 2008-12-30 | 2009-05-27 | 潘惠凯 | Environment protection efficient water-based circuit board cleaning agent and preparation thereof |
| CN103194319A (en) * | 2013-03-29 | 2013-07-10 | 深圳市同方电子新材料有限公司 | Water-based cleaning agent for electronics and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104629939A (en) | 2015-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104629939B (en) | A kind of concrete on fire flue dust cleaning agent and preparation method thereof | |
| CN104313608B (en) | Environment-friendly aluminum cleaning agent and preparation method thereof | |
| CN104480489B (en) | A kind of train environment-friendly high-efficiency abluent and preparation method thereof | |
| CN102010797B (en) | Cleaning agent for silicon materials and method for cleaning silicon materials | |
| CN104294297A (en) | Water-based metal cleaner and preparation method thereof | |
| JPH0141199B2 (en) | ||
| JPS5920754B2 (en) | industrial metal cleaning agent | |
| CN103334112A (en) | Oil removal cleaning agent for metal surfaces | |
| CN105297042B (en) | A kind of metal material cleaning agent and its application method | |
| CN102154655A (en) | Normal temperature spraying detergent for aluminum alloy and preparation method thereof | |
| CN107937168A (en) | A kind of production method of environment-friendly type degreasing cleaning agent | |
| CN110628519A (en) | Water-based cleaning agent and preparation method and application thereof | |
| CN104830556A (en) | Surface cleaning agent for chemical equipment | |
| CN104312759A (en) | Efficient mechanical cleaning agent and preparation method thereof | |
| CN102517175B (en) | Neutral liquid cleaning agent for outside surface of bullet train and preparation method and applications thereof | |
| CN109706463A (en) | A kind of metal surface cleaning liquid and preparation method thereof | |
| CN106590960A (en) | Alkaline foam detergent for cleaning food stains, preparation method therefor and application of alkaline foam detergent | |
| CN103882461A (en) | Detergent for steel meshes | |
| CN104450238A (en) | Environment-friendly heavy-duty detergent | |
| CN111040893B (en) | Water-based cleaning agent for complex environment and cleaning method | |
| CN107794561A (en) | A kind of steel electrolytic degreasing powder and its preparation and application | |
| CN104480479B (en) | Metal cleaner | |
| CN108531316A (en) | A kind of environmental protective type chemical apparatus decontamination agent | |
| CN108301008A (en) | A kind of high-efficiency environment friendly Degreasant composition and preparation method thereof and application method | |
| CN106637251A (en) | Low-foaming surfactant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |