CN106283089A - A kind of preparation method of solid-liquid biphase mechanical metal abluent - Google Patents
A kind of preparation method of solid-liquid biphase mechanical metal abluent Download PDFInfo
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- CN106283089A CN106283089A CN201610721553.5A CN201610721553A CN106283089A CN 106283089 A CN106283089 A CN 106283089A CN 201610721553 A CN201610721553 A CN 201610721553A CN 106283089 A CN106283089 A CN 106283089A
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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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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
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Abstract
The present invention relates to the preparation method of a kind of solid-liquid biphase mechanical metal abluent, belong to abluent technical field.It is the oily waste treatment lighter to metal surface for the most commonly used various metal cleaners, low to heavier greasy dirt cleaning efficiency, foam is a lot, the problem cleaned after affecting the effect of oil removing and oil removing, the invention provides the preparation method of a kind of solid-liquid biphase mechanical metal abluent, the present invention uses rice husk to be that silicon dioxide prepared by raw material, and it is modified to it with silane coupler, prepare abrasivus, again by fatty alcohol-polyoxyethylene ether AEO 9, dodecyl sodium sulfate, triethanolamine, sodium tripolyphosphate, the configuration cleanout fluid such as sodium benzoate, finally prepare solid-liquid biphase mechanical metal abluent by compounding with abrasivus after cleaning solution dilution.Solid-liquid biphase mechanical metal abluent prepared by the present invention is high to heavier greasy dirt cleaning efficiency, and bubble is few, and oil removing cleaning performance is good.
Description
Technical field
The present invention relates to the preparation method of a kind of solid-liquid biphase mechanical metal abluent, belong to abluent technical field.
Background technology
When the maintenance and repair of machining and plant equipment, automobile etc., diesel oil, coal Water Oil Or Gas is mostly used to clean
Liquid cleans part.This not only wastes the energy, and there is potential unsafe factor, careless slightly, then may lead to fire.
In recent years, a kind of novel metal cleaner is gradually widely used, and it can diesel oil substitute, kerosene and vapour well
Oil cleans part, and low price, use safety, be well suited for mechanized cleaning operation.It can be metal washing, and
Do not have rust staining, here it is so-called metal cleaner.
Metal cleaner refers to go to degrease for metal material surface, the industrial cleaning agent of oils and fats, dirt or greasy dirt clean
Agent.
Metal cleaner is applied quite varied in the industrial production, is usually used in the surface degreasing before and after intermetallic composite coating, scale removal
And finished product assemble or packaging before cleaning.In the electronics industry, abluent also must be used to wash after printed circuit board welding
Remove the Harmful Residue.Additionally, the most usually use metal cleaner during plant equipment maintaining.
It is divided into three basic kind: solvent base, solvent is to soak and quick-drying for cleaning the conventional clean agent of metal surface
Mode be widely used in oil removing and the defat of various metal.Acidic group abluent mainly containing mineral acid, usually contains the surface of about 5%
Activating agent, acidic group metal cleaner is mainly used in dairy husbandry.Base intermetallic composite coating abluent is to soak and the form use of injection.
This kind of abluent is sold with the form of powdery or concentrated solution, uses, with sodium hydroxide, sodium metasilicate, phosphoric acid after dissolving or diluting
Trisodium, tetrapotassium pyrophosphate are key component, and in powder, the total content of these materials even may be up to 50%.Base metal cleaner
It it is the abluent kind of market capacity maximum.
But the most commonly used various degreasing agent for metals, containing various poisonous and harmful substances such as sodium nitrite etc., pollute
Environment, damages the health of operator, easily more active metal such as aluminum etc. is caused corrosion simultaneously, affects follow-up adding
Work, and the oily waste treatment lighter with being both for metal surface, low to heavier greasy dirt cleaning efficiency, foam is a lot, and impact removes
Clean after the effect of oil and oil removing.
Summary of the invention
The technical problem to be solved: be to metal surface for the most commonly used various metal cleaners
Lighter oily waste treatment, low to heavier greasy dirt cleaning efficiency, foam is a lot, and after affect the effect of oil removing and oil removing, cleaning asks
Topic, the invention provides the preparation method of a kind of solid-liquid biphase mechanical metal abluent, and the present invention uses rice husk to be prepared by raw material
Silicon dioxide, and modified to it with silane coupler, prepare abrasivus, then by fatty alcohol-polyoxyethylene ether AEO-9, dodecane
Base sodium sulfonate, triethanolamine, sodium tripolyphosphate, the configuration cleanout fluid such as sodium benzoate, finally by after cleaning solution dilution with abrasivus
Compounding prepared solid-liquid biphase mechanical metal abluent.Solid-liquid biphase mechanical metal abluent prepared by the present invention is to heavier greasy dirt
Cleaning efficiency is high, and bubble is few, and oil removing cleaning performance is good.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
(1) weigh 5～10kg rice husks and insert in tube furnace, under nitrogen atmosphere, be heated to 500～600 DEG C, keep temperature pyrolysis
5～8min, it is continually fed into nitrogen, is cooled to room temperature, take out to obtain rice husk thermal decomposition ash, by rice husk thermal decomposition ash, insert stainless steel reaction
In still, adding 3～4L mass concentrations in reactor is 10% sodium hydroxide solution, under 90～100 DEG C of waters bath with thermostatic control, stirs 2
～3h, filter subsequently, take filtrate, carbon dioxide is passed through in filtrate with 1～2L/min, and add hot filtrate to boiling 2～
After 3h, filter, obtain colloid, be washed with deionized colloid 3～5 times, subsequently colloid inserted in Muffle furnace, at 800～900 DEG C
Lower calcining 2～3h, obtains silicon dioxide；
(2) weigh 2.4～3.0g silane resin acceptor kh-550s, add in 1～2L deionized water, with 300～500r/min stirrings
It is completely dissolved to silane resin acceptor kh-550, adds 1.2～1.5kg above-mentioned silicon dioxide, continue stirring 15～20min, stand
30～40min, sucking filtration subsequently, it is washed with deionized filter cake 1～3 times, filter cake is loaded in vacuum drying oven, 105～110
DEG C drying baker is dried to constant weight, obtains improved silica abrasivus, standby；
(3) weigh 10～12g fatty alcohol-polyoxyethylene ether AEO-9,5～6g dodecyl sodium sulfates, load in reactor, add
80～100mL mass fractions are 10% ethanol solution, after being uniformly mixed with mass fraction be 1% sodium hydroxide solution regulation pH
It is 9.5～10.0, continuously adds 1～2g triethanolamine, 0.5～0.8g sodium tripolyphosphate, 0.5～1.5g sodium benzoate, heating
Reactor, to 35～40 DEG C, with 300～500r/min stirrings 15～20min, is cooled to room temperature, obtains cleanout fluid；
(4) in above-mentioned cleanout fluid, add 350～400mL deionized waters, be uniformly mixed with 500～600r/min, obtain dilute
Releasing cleanout fluid, by solid-to-liquid ratio (m/V) 2:1, improved silica abrasivus step (2) prepared compounds with dilution cleanout fluid,
Obtain solid-liquid biphase mechanical metal abluent.
The application process of the present invention is: insert the biphase mechanical metal of solid-liquid prepared by the present invention by needing the parts cleaned
Abluent soaks 20～50min, uses the method for soaking and washing that parts are carried out oil removing work, treat that oily waste degradation totally takes
Go out to use hot water rinsed clean, after testing, the solid-liquid biphase mechanical metal abluent using the present invention to prepare deoil rate up to 95～
98%。
The method have the benefit that:
(1) the solid-liquid biphase mechanical metal abluent that prepared by the present invention is high to heavier greasy dirt cleaning efficiency, and bubble is few, oil removing
Cleaning performance is good；
(2) without adding any noxious substance in manufacturing process of the present invention, metal will not be caused corrosion condition, and material is easy to get,
Safety and environmental protection, will not work the mischief to environment and human body.
Detailed description of the invention
Weigh 5～10kg rice husks and insert in tube furnace, under nitrogen atmosphere, be heated to 500～600 DEG C, keep temperature heat
Solve 5～8min, be continually fed into nitrogen, be cooled to room temperature, take out to obtain rice husk thermal decomposition ash, by rice husk thermal decomposition ash, insert rustless steel anti-
Answering in still, adding 3～4L mass concentrations in reactor is 10% sodium hydroxide solution, under 90～100 DEG C of waters bath with thermostatic control, stirs
Mix 2～3h, filter subsequently, take filtrate, carbon dioxide is passed through in filtrate with 1～2L/min, and add hot filtrate to boiling 2
～after 3h, filter, obtain colloid, it is washed with deionized colloid 3～5 times, subsequently colloid is inserted in Muffle furnace, 800～900
Calcine 2～3h at DEG C, obtain silicon dioxide；Weigh 2.4～3.0g silane resin acceptor kh-550s, add in 1～2L deionized water, with
300～500r/min stirring to silane resin acceptor kh-550s are completely dissolved, and add 1.2～1.5kg above-mentioned silicon dioxide, continue to stir
Mix 15～20min, stand 30～40min, sucking filtration subsequently, it is washed with deionized filter cake 1～3 times, filter cake is loaded vacuum and does
In dry case, it is dried to constant weight in 105～110 DEG C of drying baker, obtains improved silica abrasivus；Weigh 10～12g fatty alcohol
Polyoxyethylene ether AEO-9,5～6g dodecyl sodium sulfates, load in reactor, adding 80～100mL mass fractions is 10% second
Alcoholic solution, after being uniformly mixed with mass fraction be 1% sodium hydroxide solution regulation pH be 9.5～10.0, continuously add 1～
2g triethanolamine, 0.5～0.8g sodium tripolyphosphate, 0.5～1.5g sodium benzoate, reacting by heating still to 35～40 DEG C, with 300～
500r/min stirring 15～20min, is cooled to room temperature, obtains cleanout fluid；350～400mL deionizations are added in above-mentioned cleanout fluid
Water, is uniformly mixed with 500～600r/min, obtains dilution cleanout fluid, by solid-to-liquid ratio (m/V) 2:1, by above-mentioned modified titanium dioxide
Silicon abrasivus compounds with dilution cleanout fluid, obtains solid-liquid biphase mechanical metal abluent.
Example 1
Weigh 5kg rice husk and insert in tube furnace, under nitrogen atmosphere, be heated to 500 DEG C, keep temperature pyrolysis 5min, persistently lead to
Enter nitrogen, be cooled to room temperature, take out to obtain rice husk thermal decomposition ash, by rice husk thermal decomposition ash, insert in stainless steel cauldron, in reactor
Adding 3L mass concentration is 10% sodium hydroxide solution, under 90 DEG C of waters bath with thermostatic control, stirs 2h, filters subsequently, take filtrate, by two
Carbon oxide gas is passed through in filtrate with 1L/min, and add hot filtrate to boiling 2h after, filter, obtain colloid, be washed with deionized
Colloid 3 times, inserts in Muffle furnace by colloid subsequently, calcines 2h, obtain silicon dioxide at 800 DEG C；Weigh 2.4g silane coupler
KH-550, adds in 1L deionized water, is completely dissolved to silane resin acceptor kh-550 with 300r/min stirring, adds on 1.2kg
State silicon dioxide, continue stirring 15min, stand 30min, subsequently sucking filtration, be washed with deionized filter cake 1 time, filter cake is loaded
In vacuum drying oven, it is dried to constant weight in 105 DEG C of drying baker, obtains improved silica abrasivus；Weigh 10g fatty alcohol polyoxy
Vinyl Ether AEO-9,5g dodecyl sodium sulfate, loads in reactor, and adding 80mL mass fraction is 10% ethanol solution, stirring
After mix homogeneously with mass fraction be 1% sodium hydroxide solution regulation pH be 9.5, continuously add 1g triethanolamine, 0.5g trimerization phosphorus
Acid sodium, 0.5g sodium benzoate, reacting by heating still to 35 DEG C, stirs 15min with 300r/min, is cooled to room temperature, obtains cleanout fluid；To
Above-mentioned cleanout fluid adds 350mL deionized water, is uniformly mixed with 500r/min, obtains dilution cleanout fluid, by solid-to-liquid ratio (m/
V) 2:1, compounds above-mentioned improved silica abrasivus with dilution cleanout fluid, obtains solid-liquid biphase mechanical metal abluent.
The application process of the present invention is: insert the biphase mechanical metal of solid-liquid prepared by the present invention by needing the parts cleaned
Abluent soaks 20min, uses the method for soaking and washing that parts are carried out oil removing work, treat that oily waste degradation totally takes out use
Hot water rinsed clean, after testing, the solid-liquid biphase mechanical metal abluent using the present invention to prepare deoils rate up to 95%.
Example 2
Weigh 8kg rice husk and insert in tube furnace, under nitrogen atmosphere, be heated to 550 DEG C, keep temperature pyrolysis 6min, persistently lead to
Enter nitrogen, be cooled to room temperature, take out to obtain rice husk thermal decomposition ash, by rice husk thermal decomposition ash, insert in stainless steel cauldron, in reactor
Adding 3.5L mass concentration is 10% sodium hydroxide solution, under 95 DEG C of waters bath with thermostatic control, stirs 2.5h, filters subsequently, take filtrate,
Carbon dioxide is passed through in filtrate with 1.5L/min, and add hot filtrate to boiling 2.5h after, filter, obtain colloid, spend from
Sub-water washing colloids 4 times, inserts in Muffle furnace by colloid subsequently, calcines 2.5h, obtain silicon dioxide at 850 DEG C；Weigh 2.8g
Silane resin acceptor kh-550, adds in 1.5L deionized water, is completely dissolved to silane resin acceptor kh-550 with 400r/min stirring,
Add the above-mentioned silicon dioxide of 1.3kg, continue stirring 18min, stand 35min, subsequently sucking filtration, be washed with deionized filter cake 2 times,
Filter cake is loaded in vacuum drying oven, be dried to constant weight in 108 DEG C of drying baker, obtain improved silica abrasivus；Weigh 11g
Fatty alcohol-polyoxyethylene ether AEO-9,5.5g dodecyl sodium sulfate, loads in reactor, and adding 90mL mass fraction is 10% second
Alcoholic solution, after being uniformly mixed with mass fraction be 1% sodium hydroxide solution regulation pH be 9.8, continuously add 1.5g tri-ethanol
Amine, 0.6g sodium tripolyphosphate, 1.2g sodium benzoate, reacting by heating still to 38 DEG C, stirs 18min with 400r/min, is cooled to room
Temperature, obtains cleanout fluid；In above-mentioned cleanout fluid, add 380mL deionized water, be uniformly mixed with 550r/min, cleaning must be diluted
Liquid, by solid-to-liquid ratio (m/V) 2:1, compounds above-mentioned improved silica abrasivus with dilution cleanout fluid, obtains solid-liquid two mechanical kilowatt gold
Belong to abluent.
The application process of the present invention is: insert the biphase mechanical metal of solid-liquid prepared by the present invention by needing the parts cleaned
Abluent soaks 30min, uses the method for soaking and washing that parts are carried out oil removing work, treat that oily waste degradation totally takes out use
Hot water rinsed clean, after testing, the solid-liquid biphase mechanical metal abluent using the present invention to prepare deoils rate up to 96%.
Example 3
Weigh 10kg rice husk and insert in tube furnace, under nitrogen atmosphere, be heated to 600 DEG C, keep temperature pyrolysis 8min, persistently lead to
Enter nitrogen, be cooled to room temperature, take out to obtain rice husk thermal decomposition ash, by rice husk thermal decomposition ash, insert in stainless steel cauldron, in reactor
Adding 4L mass concentration is 10% sodium hydroxide solution, under 100 DEG C of waters bath with thermostatic control, stirs 3h, filters subsequently, take filtrate, by two
Carbon oxide gas is passed through in filtrate with 2L/min, and add hot filtrate to boiling 3h after, filter, obtain colloid, be washed with deionized
Colloid 5 times, inserts in Muffle furnace by colloid subsequently, calcines 3h, obtain silicon dioxide at 900 DEG C；Weigh 3.0g silane coupler
KH-550, adds in 2L deionized water, is completely dissolved to silane resin acceptor kh-550 with 500r/min stirring, adds on 1.5kg
State silicon dioxide, continue stirring 20min, stand 40min, subsequently sucking filtration, be washed with deionized filter cake 3 times, filter cake is loaded
In vacuum drying oven, it is dried to constant weight in 110 DEG C of drying baker, obtains improved silica abrasivus；Weigh 12g fatty alcohol polyoxy
Vinyl Ether AEO-9,6g dodecyl sodium sulfate, loads in reactor, and adding 100mL mass fraction is 10% ethanol solution, stirring
After mix homogeneously with mass fraction be 1% sodium hydroxide solution regulation pH be 10.0, continuously add 2g triethanolamine, 0.8g trimerization
Sodium phosphate, 1.5g sodium benzoate, reacting by heating still to 40 DEG C, stirs 20min with 500r/min, is cooled to room temperature, obtains cleanout fluid；
In above-mentioned cleanout fluid, add 400mL deionized water, be uniformly mixed with 600r/min, obtain dilution cleanout fluid, by solid-to-liquid ratio
(m/V) 2:1, compounds above-mentioned improved silica abrasivus with dilution cleanout fluid, obtains solid-liquid biphase mechanical metal abluent.
The application process of the present invention is: insert the biphase mechanical metal of solid-liquid prepared by the present invention by needing the parts cleaned
Abluent soaks 50min, uses the method for soaking and washing that parts are carried out oil removing work, treat that oily waste degradation totally takes out use
Hot water rinsed clean, after testing, the solid-liquid biphase mechanical metal abluent using the present invention to prepare deoils rate up to 98%.
Claims (1)
1. the preparation method of a solid-liquid biphase mechanical metal abluent, it is characterised in that concrete preparation process is:
(1) weigh 5 ~ 10kg rice husk and insert in tube furnace, under nitrogen atmosphere, be heated to 500 ~ 600 DEG C, keep temperature pyrolysis 5 ~
8min, is continually fed into nitrogen, is cooled to room temperature, takes out to obtain rice husk thermal decomposition ash, by rice husk thermal decomposition ash, inserts stainless steel cauldron
In, adding 3 ~ 4L mass concentration in reactor is 10% sodium hydroxide solution, under 90 ~ 100 DEG C of waters bath with thermostatic control, stirs 2 ~ 3h,
Filter subsequently, take filtrate, carbon dioxide is passed through in filtrate with 1 ~ 2L/min, and add hot filtrate to boiling 2 ~ 3h after, mistake
Filter, obtain colloid, be washed with deionized colloid 3 ~ 5 times, subsequently colloid is inserted in Muffle furnace, at 800 ~ 900 DEG C calcine 2 ~
3h, obtains silicon dioxide；
(2) weigh 2.4 ~ 3.0g silane resin acceptor kh-550, add in 1 ~ 2L deionized water, stir to silicon with 300 ~ 500r/min
Alkane coupling agent KH-550 is completely dissolved, add the above-mentioned silicon dioxide of 1.2 ~ 1.5kg, continue stirring 15 ~ 20min, stand 30 ~
40min, subsequently sucking filtration, be washed with deionized filter cake 1 ~ 3 time, is loaded by filter cake in vacuum drying oven, is dried at 105 ~ 110 DEG C
Case is dried to constant weight, obtains improved silica abrasivus, standby；
(3) weigh 10 ~ 12g fatty alcohol-polyoxyethylene ether AEO-9,5 ~ 6g dodecyl sodium sulfate, load in reactor, add 80
~ 100mL mass fraction is 10% ethanol solution, after being uniformly mixed with mass fraction be 1% sodium hydroxide solution regulation pH be
9.5 ~ 10.0, continuously add 1 ~ 2g triethanolamine, 0.5 ~ 0.8g sodium tripolyphosphate, 0.5～1.5g sodium benzoate, reacting by heating still
To 35 ~ 40 DEG C, stir 15 ~ 20min with 300 ~ 500r/min, be cooled to room temperature, obtain cleanout fluid；
(4) in above-mentioned cleanout fluid, add 350 ~ 400mL deionized water, be uniformly mixed with 500 ~ 600r/min, obtain dilution
Cleanout fluid, by solid-to-liquid ratio (m/V) 2:1, improved silica abrasivus step (2) prepared compounds with dilution cleanout fluid,
Solid-liquid biphase mechanical metal abluent.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502909A (en) * | 2017-09-06 | 2017-12-22 | 贵州印象苗族银饰刺绣有限公司 | Silver jeweleries and its processing method |
| CN108385119A (en) * | 2018-04-13 | 2018-08-10 | 苏州锐耐洁电子科技新材料有限公司 | A kind of metal cleaner and preparation method thereof |
| WO2021003814A1 (en) * | 2019-07-05 | 2021-01-14 | 北京化工大学 | Modified white carbon black and preparation method therefor, and master batch |
| CN114658930A (en) * | 2022-04-06 | 2022-06-24 | 安庆市悦发管业有限公司 | Double-layer multi-point support high-strength HDPE winding pipe |
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| WO2021003814A1 (en) * | 2019-07-05 | 2021-01-14 | 北京化工大学 | Modified white carbon black and preparation method therefor, and master batch |
| CN114658930A (en) * | 2022-04-06 | 2022-06-24 | 安庆市悦发管业有限公司 | Double-layer multi-point support high-strength HDPE winding pipe |
| CN114658930B (en) * | 2022-04-06 | 2023-11-07 | 安庆市悦发管业有限公司 | Double-deck multiple spot supports high strength HDPE winding pipe |
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Application publication date: 20170104 |