CN109385639A - A kind of Wax removal water and preparation method thereof for metal works - Google Patents
A kind of Wax removal water and preparation method thereof for metal works Download PDFInfo
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- CN109385639A CN109385639A CN201811345089.XA CN201811345089A CN109385639A CN 109385639 A CN109385639 A CN 109385639A CN 201811345089 A CN201811345089 A CN 201811345089A CN 109385639 A CN109385639 A CN 109385639A
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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
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Abstract
The present invention provides a kind of Wax removal water for metal works, every liter of Wax removal water includes 20-30 grams of Tween 80,20-30 grams of sodium carbonate, 30-40 grams of triethanolamine, 20-40 grams of sodium tripolyphosphate, 10-30 grams of EDETATE SODIUM, 0.5-1 grams of sodium hydroxide, 180-240 grams of complexed surfactant, surplus is water.The present invention also provides the preparation methods of above-mentioned Wax removal water, first part water is added in stirred tank, it is heated to 45~50 DEG C, Tween 80, sodium carbonate, triethanolamine, sodium tripolyphosphate, EDETATE SODIUM, sodium hydroxide and complexed surfactant are sequentially added, aequum is finally added water to and is stirred evenly.Wax removal water provided by the present invention, compared with prior art, compared with commercially available main product, paraffin removal effect is more preferable, creates great market competition advantage for enterprise, and paraffin removal speed is fast, lower production costs long using the replacement cycle.
Description
Technical field
The invention belongs to detergent technical fields, and in particular to a kind of for the Wax removal water of metal works and its preparation side
Method.
Background technique
The wax dirt of buffing wax is mainly by paraffin, fatty acid, rosin soap, metal oxide and small of certain inoganic solids rubbing downs
Grain such as: corundum, silicon carbide, alumina porcelain composition.Solid particle is mainly uniformly distributed in buffing wax system with powdered.This
Outside, there are also the residual fragments of some polishing cloth rumbles, the powder object and its oxide of the metallic matrix polished.Wax dirt and workpiece are main
It is adhered in a manner of mechanical adhesion, molecular separating force adherency, electrostatic force adherency etc., is difficult to when the wax dirt particle of mechanical adhesion is smaller
Removal.
The key of Wax removal water preparation is rationally compounded to various surfactants, auxiliary agent, corrosion inhibiter etc., and reduction is passed through
Surface tension improves the performances such as wetting permeability energy and emulsification, dissolution, solubilising, to reinforce penetrating power and solvability.It is non-
The composite usage of ionic surface active agent and anionic surfactant is extensive, and anionic surfactant can widen nonionic
The cloud point spread of surfactant forms mixed micellazation, in nonionic surfactant molecule " insertion " micelle, make it is later from
Repulsion weakens between sub- surface active agent ion head, along with the interaction between two kinds of surfactant hydrophobic chains, is easier to give birth to
At micelle, make the reduction in surface tension of mixing liquid, surface-active increases.
A kind of good Wax removal water must have good comprehensive performance, paraffin removal ability, rust-preventing characteristic, defoaming and stabilization
Property, it is four important technology indexs for evaluating Wax removal water quality.Rust-preventing characteristic: it is required that after product cleaning, with rust prevention during manufacture
Ability；Defoaming: because the paraffin removal process that generally uses is ultrasonic cleaning, needing Wax removal water, centainly very low foam is high
Degree prevents to influence the using effect of product because of excessive foam；Stability: it is required that product apply at high temperature in do not precipitate
The unfavorable element such as object, flocculation, layering.After rust-preventing characteristic, defoaming and stability reach requirement, paraffin removal ability is that evaluation should
The decisive indicator of Wax removal water quality quality.And paraffin removal ability is the type of the surfactant in being formulated by Wax removal water, number
Amount and compounding etc. determine.
Existing Wax removal water generally chooses simple surfactant as detergent, and washability and defoaming are general
It is all undesirable, while there is also the Wax removal water replacement cycle in use process is short, the high problem of use cost.
Summary of the invention
In order to solve the problems existing in the prior art, an object of the present invention is to provide a kind of paraffin removal for metal works
Water.
The second object of the present invention is to provide the preparation method of above-mentioned Wax removal water.
To achieve the above object, the invention adopts the following technical scheme:
A kind of Wax removal water for metal works, every liter of Wax removal water include following raw material:
20-30 grams of Tween 80,
20-30 grams of sodium carbonate,
30-40 grams of triethanolamine,
20-40 grams of sodium tripolyphosphate,
10-30 grams of EDETATE SODIUM,
0.5-1 grams of sodium hydroxide,
180-240 grams of complexed surfactant,
Surplus is water.
Preferably, every liter of Wax removal water further includes 60-80 grams of hydrolytic reagent.
It is further preferred that the hydrolytic reagent is citric acid.
Preferably, the surfactant includes at least one in anionic surfactant and nonionic surfactant
Kind.
It is further preferred that the anionic surfactant is neopelex.
Preferably, the nonionic surfactant be in lauric acid diethyl amide and octyl phenol polyoxyethylene ether extremely
Few one kind.
The preparation method of above-mentioned Wax removal water, comprising the following steps:
(1) part water is added in stirred tank, is heated to 45~50 DEG C；
(2) Tween 80, sodium carbonate, triethanolamine, sodium tripolyphosphate, EDETATE SODIUM, sodium hydroxide and compound are sequentially added
Surfactant；
(3) it adds water to aequum and stirs evenly.
Tripolyphosphate sodium water solution is in alkalescent, it plays peptizaiton in the water that pH is 4.3~14 ranges.Tripolyphosphate
Sodium also can be such that liquid, solid particle is preferably dissolved in liquid medium, keep solution appearance fully transparent, play solubilization.Due to
Sodium tripolyphosphate has the above unique performance, makes the important desirable feedstock of one of washing powder.
EDETATE SODIUM is white crystalline powder, and low toxicity is dissolved in water, is insoluble in alcohol, has extensive coordination property, Ji Huneng
Stable chelate is formed with all metal ions, industrially has important use in dyestuff, food, drug etc..
Neopelex is soluble easily in water, has excellent decontamination, emulsification, foam performance and hard water resistance performance, temperature
The washing property of sum will not damage skin.
Lauric acid diethyl amide is a kind of nonionic surfactant, has the function of significant thickening and foam stabilizing, with
Anion, cation, amphitypy surfactant compatibility are good, have the performances such as antistatic, antirust, anticorrosion.
Octyl phenol polyoxyethylene ether is a kind of faint yellow wax-like nonionic surfactant, because of amido bond in its molecule
In the presence of, make it that there is good chemical stability, excellent dispersion, solubilising, thickening and lubricating action within the scope of wider pH,
It can be widely used for the neck such as the various detergent such as shampoo, bath foam, meal wash, cosmetics, textile auxiliary and medicine, rubber industry
Domain, biological degradation rate can achieve 98% or more.
Nonionic surfactant is existed with ionic condition in the solution, so its stability is high, not vulnerable to strong
Electrolyte is existing to be influenced, and also the not influence vulnerable to acid, alkali, can be used in mixed way with other types surfactant, and compatibility is good,
There is good dissolubility in various solvents, strong adsorption does not occur on a solid surface.Anionic surfactant is main
It is rendered as translucent thick liquid, also there is white needles, the forms such as white powder.Anionic surfactant dissociates in water
Afterwards, hydrophobicity anion is generated.It is big that anionic surfactant is divided into carboxylate, sulfuric acid, sulfonate and phosphate ester salt four
Class has the characteristics such as preferable decontamination, foaming, dispersion, emulsification, wetting, is widely used as detergent, foaming agent, wetting agent, emulsification
Agent and dispersing agent, yield account for the first place of surfactant.
The composite usage of nonionic surfactant and anionic surfactant is extensive, anionic surfactant energy
The cloud point spread of nonionic surfactant is widened, mixed micellazation is formed, in nonionic surfactant molecule " insertion " micelle,
Weaken repulsion between later ionic surface active agent ion head, along with the phase interaction between two kinds of surfactant hydrophobic chains
With micelle more easily generated makes the reduction in surface tension of mixing liquid, and surface-active increases.
The present invention is living by three kinds of neopelex, lauric acid diethyl amide and octyl phenol polyoxyethylene ether surfaces
Property agent compounded, the Wax removal water being prepared have excellent performance.
Beneficial effects of the present invention
1, Wax removal water provided by the present invention, compared with prior art, compared with commercially available main product, paraffin removal effect is more
It is good, great market competition advantage is created for enterprise；
2, Wax removal water paraffin removal speed provided by the invention is fast, long using the replacement cycle；
3, Wax removal water component proportion provided by the invention is simple, and raw material sources are extensive, lower production costs.
Specific embodiment
Embodiment 1
Present embodiments provide a kind of Wax removal water for metal works, preparation method the following steps are included:
(1) part water is added in stirred tank, is heated to 60 DEG C；
(2) 20 grams of Tween 80 are sequentially added, 20 grams of sodium carbonate, 30 grams of triethanolamine, 20 grams of sodium tripolyphosphate, EDTA bis-
10 grams of sodium, 0.5 gram of sodium hydroxide, 90 grams of neopelex, 60 grams of lauric acid diethyl amide and octyl phenol polyoxy second
30 grams of alkene ether；
(3) it adds water to 1L and stirs evenly.
Embodiment 2
Present embodiments provide a kind of Wax removal water for metal works, preparation method the following steps are included:
(1) part water is added in stirred tank, is heated to 60 DEG C；
(2) 25 grams of Tween 80 are sequentially added, 25 grams of sodium carbonate, 35 grams of triethanolamine, 30 grams of sodium tripolyphosphate, EDTA bis-
20 grams of sodium, 0.5 gram of sodium hydroxide, 90 grams of neopelex, 90 grams of lauric acid diethyl amide；
(3) it adds water to 1L and stirs evenly.
Embodiment 3
Present embodiments provide a kind of Wax removal water for metal works, preparation method the following steps are included:
(1) part water is added in stirred tank, is heated to 70 DEG C；
(2) 30 grams of Tween 80 are sequentially added, 30 grams of sodium carbonate, 40 grams of triethanolamine, 40 grams of sodium tripolyphosphate, EDTA bis-
30 grams of sodium, 1 gram of sodium hydroxide, 90 grams of neopelex, 90 grams of octyl phenol polyoxyethylene ether；
(3) it adds water to 1L and stirs evenly.
Embodiment 4
Present embodiments provide a kind of Wax removal water for metal works, preparation method the following steps are included:
(1) part water is added in stirred tank, is heated to 70 DEG C；
(2) 25 grams of Tween 80 are sequentially added, 25 grams of sodium carbonate, 30 grams of triethanolamine, sodium tripolyphosphate 20
Gram, 10 grams of EDETATE SODIUM, 0.5 gram of sodium hydroxide, 90 grams of neopelex, 90 grams of octyl phenol polyoxyethylene ether, lemon
70 grams of acid；
(3) it adds water to 1L and stirs evenly.
Comparative example 1
The Wax removal water being prepared Following the procedure of Example 3, unlike, it is not added with octyl phenol polyoxyethylene ether.
Comparative example 2
The Wax removal water being prepared Following the procedure of Example 3, unlike, it is not added with lauric acid diethyl amide.
Comparative example 3
The Wax removal water being prepared Following the procedure of Example 3, unlike, it is not added with neopelex.
Comparative example 4
This comparative example Wax removal water is certain commercially available mainstream Wax removal water.
Detect example
Workpiece to be processed is carried out removing Lasaxing Oilfield with Wax removal water prepared in embodiment 1-3 and comparative example 1-4, to its institute
It is compared with scavenging period, paraffin removal rate, cleaning cost etc., the results are shown in Table 1.
1 paraffin removal processing detection result of table and cleaning cost of material
Note: above-mentioned raw materials cost be with 100wt% concentration calculation in embodiment, in actual use, by mass percentage,
Wax removal water is diluted to 5% concentration, i.e., to water 95%.
According to upper table data, it is apparent that the present invention provides a kind of for cleaning removing for surface of workpiece wax dirt
Wax water, compared with prior art, component proportion is simple, and raw material sources are wide, and production cost is low, and wax removing agent obtained produces
Product have good paraffin removal effect, compared with commercially available main product, have better paraffin removal effect, especially in retention property
Great price advantage is obtained simultaneously, creates great market competition advantage for enterprise product.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above
Detail within the scope of the technical concept of the present invention can be with various simple variants of the technical solution of the present invention are made, this
A little simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (7)
1. a kind of Wax removal water for metal works, which is characterized in that every liter of Wax removal water includes following raw material:
20-30 grams of Tween 80,
20-30 grams of sodium carbonate,
30-40 grams of triethanolamine,
20-40 grams of sodium tripolyphosphate,
10-30 grams of EDETATE SODIUM,
0.5-1 grams of sodium hydroxide,
180-240 grams of complexed surfactant,
Surplus is water.
2. Wax removal water according to claim 1, which is characterized in that every liter of Wax removal water further includes 60-80 grams of hydrolytic reagent.
3. Wax removal water according to claim 2, which is characterized in that the hydrolytic reagent is citric acid.
4. Wax removal water according to claim 1, which is characterized in that the complexed surfactant is anion surface active
Agent and nonionic surfactant are the mixture of 1:1 in mass ratio.
5. Wax removal water according to claim 4, which is characterized in that the anionic surfactant is detergent alkylate sulphur
Sour sodium.
6. Wax removal water according to claim 4, which is characterized in that the nonionic surfactant is lauric acid diethanol
At least one of amide and octyl phenol polyoxyethylene ether.
7. any one of according to claim 1~6 preparation method of the Wax removal water, which is characterized in that step includes:
(1) part water is added in stirred tank, is heated to 45~50 DEG C；
(2) Tween 80, sodium carbonate, triethanolamine, sodium tripolyphosphate, EDETATE SODIUM, sodium hydroxide and composite surface are sequentially added
Activating agent；
(3) it adds water to aequum and stirs evenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345089.XA CN109385639A (en) | 2018-11-13 | 2018-11-13 | A kind of Wax removal water and preparation method thereof for metal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345089.XA CN109385639A (en) | 2018-11-13 | 2018-11-13 | A kind of Wax removal water and preparation method thereof for metal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109385639A true CN109385639A (en) | 2019-02-26 |
Family
ID=65428639
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811345089.XA Withdrawn CN109385639A (en) | 2018-11-13 | 2018-11-13 | A kind of Wax removal water and preparation method thereof for metal works |
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| CN (1) | CN109385639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878990A (en) * | 2021-02-04 | 2021-06-01 | 东北大学 | Real-time monitoring method and system for oil well electric heating dewaxing process based on electric power |
-
2018
- 2018-11-13 CN CN201811345089.XA patent/CN109385639A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878990A (en) * | 2021-02-04 | 2021-06-01 | 东北大学 | Real-time monitoring method and system for oil well electric heating dewaxing process based on electric power |
| CN112878990B (en) * | 2021-02-04 | 2023-06-13 | 东北大学 | Real-time monitoring method and system for electric heating paraffin removal process of oil well based on electric power |
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Application publication date: 20190226 |