CN114657574A - Preparation technology of efficient environment-friendly oil removal agent - Google Patents
Preparation technology of efficient environment-friendly oil removal agent Download PDFInfo
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- CN114657574A CN114657574A CN202210407419.3A CN202210407419A CN114657574A CN 114657574 A CN114657574 A CN 114657574A CN 202210407419 A CN202210407419 A CN 202210407419A CN 114657574 A CN114657574 A CN 114657574A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 42
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 claims abstract description 22
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 17
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 17
- 230000008961 swelling Effects 0.000 claims abstract description 14
- 239000002562 thickening agent Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 150000001413 amino acids Chemical class 0.000 claims abstract description 11
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 claims abstract description 11
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920005610 lignin Polymers 0.000 claims abstract description 11
- 239000004014 plasticizer Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000008223 sterile water Substances 0.000 claims abstract description 11
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 9
- 229920002545 silicone oil Polymers 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 48
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- -1 polydimethylsiloxane Polymers 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 8
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 6
- 235000011126 aluminium potassium sulphate Nutrition 0.000 claims description 5
- 229920000609 methyl cellulose Polymers 0.000 claims description 5
- 239000001923 methylcellulose Substances 0.000 claims description 5
- 235000010981 methylcellulose Nutrition 0.000 claims description 5
- 229940050271 potassium alum Drugs 0.000 claims description 5
- GRLPQNLYRHEGIJ-UHFFFAOYSA-J potassium aluminium sulfate Chemical compound [Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRLPQNLYRHEGIJ-UHFFFAOYSA-J 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 claims description 4
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 claims description 4
- 229940116411 terpineol Drugs 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004327 boric acid Substances 0.000 claims description 3
- WZUKKIPWIPZMAS-UHFFFAOYSA-K Ammonium alum Chemical compound [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O WZUKKIPWIPZMAS-UHFFFAOYSA-K 0.000 claims description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 claims description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 235000011124 aluminium ammonium sulphate Nutrition 0.000 claims description 2
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 229940086555 cyclomethicone Drugs 0.000 claims description 2
- 235000019700 dicalcium phosphate Nutrition 0.000 claims description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 2
- 229920001921 poly-methyl-phenyl-siloxane Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims 1
- 150000002191 fatty alcohols Chemical class 0.000 claims 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 38
- 239000010665 pine oil Substances 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000013527 degreasing agent Substances 0.000 description 6
- DSCFFEYYQKSRSV-UHFFFAOYSA-N 1L-O1-methyl-muco-inositol Natural products COC1C(O)C(O)C(O)C(O)C1O DSCFFEYYQKSRSV-UHFFFAOYSA-N 0.000 description 5
- VJXUJFAZXQOXMJ-UHFFFAOYSA-N D-1-O-Methyl-muco-inositol Natural products CC12C(OC)(C)OC(C)(C)C2CC(=O)C(C23OC2C(=O)O2)(C)C1CCC3(C)C2C=1C=COC=1 VJXUJFAZXQOXMJ-UHFFFAOYSA-N 0.000 description 5
- DSCFFEYYQKSRSV-KLJZZCKASA-N D-pinitol Chemical compound CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@H]1O DSCFFEYYQKSRSV-KLJZZCKASA-N 0.000 description 5
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 238000005237 degreasing agent Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229940008099 dimethicone Drugs 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
-
- 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
- C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention relates to the technical field of preparation of oil removal agents, in particular to a preparation process technology of an efficient environment-friendly oil removal agent, which comprises the following components in parts by weight: 30-60 parts of fatty alcohol-polyoxyethylene ether, 18-24 parts of pine oil, 16-40 parts of xylose powder, 10-15 parts of lignin, 40-80 parts of amino acid solution, 5 parts of swelling agent, 8 parts of plasticizer, 12 parts of thickener, 36 parts of dimethyl silicone oil and 100 parts of sterile water.
Description
Technical Field
The invention relates to the technical field of preparation of oil removal agents, in particular to a preparation process technology of an efficient environment-friendly oil removal agent.
Background
When machining a metal workpiece, the surface of the metal product is often stained with oil. These oils mainly originate from oils introduced by mechanical or die-casting processes and from oils smeared during protective pre-treatments of the surfaces of metal products. These contaminants include engine oils, rust preventive oils, cutting oils, abrasive pastes, and the like. Such oil stains seriously affect the operation of the subsequent process and the quality of the product. The existing degreasing agent cannot completely remove oil stains on the surface of a metal product, and the degreasing agent contains more toxic substances and can cause harm to human bodies and the environment.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a preparation process technology of an efficient environment-friendly oil removing agent.
In order to achieve the purpose, the invention adopts the following technical scheme:
the preparation process technology of the high-efficiency environment-friendly oil removing agent comprises the following components in parts by weight: 30-60 parts of fatty alcohol-polyoxyethylene ether, 18-24 parts of pine oil, 16-40 parts of xylose powder, 10-15 parts of lignin, 40-80 parts of amino acid solution, 5 parts of swelling agent, 8 parts of plasticizer, 12 parts of thickener, 36 parts of dimethyl silicone oil and 100 parts of sterile water.
Preferably, the preparation method of the oil removing agent comprises the following steps:
s1, taking fatty alcohol-polyoxyethylene ether, terpineol oil, xylose powder, lignin and dimethyl silicone oil, stirring and mixing, and fully mixing the mixed material with an amino acid solution according to the mass ratio of 1:3 to obtain a mixture A;
s2, adding a swelling agent into the mixture A, and then putting the mixture A into an oven to dry for 2 hours at a constant temperature to obtain a mixture B;
s3, adding acid liquor into the mixture B, and adjusting the pH value to be 6-7 to obtain a mixture C;
s4, putting the mixture C into a reaction kettle, adding a plasticizer and sterile water, controlling the reaction temperature of the reaction kettle to be 55-70 ℃, and fully reacting for two hours to obtain a mixture D;
s5, adding a thickening agent into the mixture D to finally prepare the oil removing agent with the viscosity of 60-72 mPa & S.
Preferably, the fatty alcohol-polyoxyethylene ether comprises one or more of lauryl alcohol-polyoxyethylene ether and stearyl alcohol-polyoxyethylene ether.
Preferably, the swelling agent is an acidic swelling agent, and the swelling agent is one or more of potassium alum, ammonium alum and calcium hydrogen phosphate.
Preferably, the thickener is an inorganic thickener, and the thickener is one or more of methylcellulose, carboxymethylcellulose, hydroxyethylcellulose and hydroxypropylmethylcellulose.
Preferably, the dimethicone is one or more of polydimethylsiloxane, cyclomethicone, aminosiloxane, polymethylphenylsiloxane and polyether polysiloxane copolymer.
Preferably, the acid solution added to the reactant B is a weak acid solution, and the acid solution is citric acid or boric acid.
The invention has the beneficial effects that: through the degreaser that this scheme provided, solved the degreaser and can't thoroughly get rid of the greasy dirt, and the toxic component that contains in the degreaser can influence the health, causes the problem of environmental pollution etc. the efficiency piece is got rid of to the greasy dirt of metal surface rapidly to the proposition of this degreaser, and stubborn greasy dirt can not cause the injury to the human body yet, can not influence the environment yet, has extensive application market.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example 1
The preparation process technology of the high-efficiency environment-friendly oil removing agent comprises the following components in parts by weight: 30 parts of fatty alcohol-polyoxyethylene ether, 18 parts of pinitol oil, 20 parts of xylose powder, 10 parts of lignin, 40 parts of amino acid solution, 5 parts of swelling agent, 8 parts of plasticizer, 12 parts of thickening agent, 36 parts of dimethyl silicone oil and 100 parts of sterile water.
The preparation method of the oil removing agent comprises the following steps:
s1, taking fatty alcohol-polyoxyethylene ether, pinitol oil, xylose powder, lignin and polydimethylsiloxane, stirring and mixing, and fully mixing the mixed material with an amino acid solution according to the mass ratio of 1:3 to obtain a mixture A;
s2, adding potassium alum into the mixture A, putting the mixture A into an oven, and drying the mixture A for 2 hours at a constant temperature to obtain a mixture B;
s3, adding a citric acid solution into the mixture B, and adjusting the PH to be 6-7 to obtain a mixture C;
s4, putting the mixture C into a reaction kettle, adding a plasticizer and sterile water, controlling the reaction temperature of the reaction kettle to be 55-70 ℃, and fully reacting for two hours to obtain a mixture D;
s5, adding methyl cellulose into the mixture D to finally prepare the oil removing agent with viscosity of 60-72 mPa & S.
Example 2
The preparation process technology of the high-efficiency environment-friendly oil removing agent comprises the following components in parts by weight: 45 parts of fatty alcohol-polyoxyethylene ether, 20 parts of terpineol oil, 30 parts of xylose powder, 12 parts of lignin, 60 parts of amino acid solution, 5 parts of swelling agent, 8 parts of plasticizer, 12 parts of thickening agent, 36 parts of dimethyl silicone oil and 100 parts of sterile water.
The preparation method of the oil removing agent comprises the following steps:
s1, taking fatty alcohol-polyoxyethylene ether, pinitol oil, xylose powder, lignin and polydimethylsiloxane, stirring and mixing, and fully mixing the mixed material with an amino acid solution according to the mass ratio of 1:3 to obtain a mixture A;
s2, adding potassium alum into the mixture A, putting the mixture A into an oven, and drying the mixture A for 2 hours at a constant temperature to obtain a mixture B;
s3, adding a citric acid solution into the mixture B, and adjusting the PH to be 6-7 to obtain a mixture C;
s4, putting the mixture C into a reaction kettle, adding a plasticizer and sterile water, controlling the reaction temperature of the reaction kettle to be 55-70 ℃, and fully reacting for two hours to obtain a mixture D;
s5, adding methyl cellulose into the mixture D to finally prepare the oil removing agent with viscosity of 60-72 mPa & S.
Example 3
The preparation process technology of the high-efficiency environment-friendly oil removing agent comprises the following components in parts by weight: 60 parts of fatty alcohol-polyoxyethylene ether, 24 parts of pinitol oil, 40 parts of xylose powder, 15 parts of lignin, 80 parts of amino acid solution, 5 parts of swelling agent, 8 parts of plasticizer, 12 parts of thickening agent, 36 parts of dimethyl silicone oil and 100 parts of sterile water.
The preparation method of the oil removing agent comprises the following steps:
s1, taking fatty alcohol-polyoxyethylene ether, pinitol oil, xylose powder, lignin and polydimethylsiloxane, stirring and mixing, and fully mixing the mixed material with an amino acid solution according to the mass ratio of 1:3 to obtain a mixture A;
s2, adding potassium alum into the mixture A, putting the mixture A into an oven, and drying the mixture A for 2 hours at a constant temperature to obtain a mixture B;
s3, adding a boric acid solution into the mixture B, and adjusting the pH value to be 6-7 to obtain a mixture C;
s4, putting the mixture C into a reaction kettle, adding a plasticizer and sterile water, controlling the reaction temperature of the reaction kettle to be 55-70 ℃, and fully reacting for two hours to obtain a mixture D;
s5, adding methyl cellulose into the mixture D to finally prepare the oil removing agent with viscosity of 60-72 mPa & S.
The degreasing agents produced in the manufacturing processes of examples 1 to 3 were each subjected to a degreasing rate measurement according to JB/T4323.2-1999 Water-based Metal cleaner Standard; no. 45 steel is selected as the metal base material, and the specific test results are as follows:
example 1: the oil removal rate is 98.2%;
example 2: the oil removal rate is 99.1%;
example 3: the oil removal rate is 99.5%.
By combining the test components and the test data, the conclusion can be drawn that the oil removal agent prepared by using the raw materials provided by the application can meet the technical requirement of oil removal rate, the oil removal rate is obviously improved, and the raw materials do not contain hazardous substances, so that the harm to a human body can be reduced, and the pollution degree to the environment can also be reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The preparation technology of the high-efficiency environment-friendly oil removing agent is characterized by comprising the following components in parts by weight: 30-60 parts of fatty alcohol-polyoxyethylene ether, 18-24 parts of terpineol oil, 16-40 parts of xylose powder, 10-15 parts of lignin, 40-80 parts of amino acid solution, 5 parts of swelling agent, 8 parts of plasticizer, 12 parts of thickening agent, 36 parts of dimethyl silicone oil and 100 parts of sterile water.
2. The preparation process technology of the high-efficiency environment-friendly oil removing agent according to claim 1, characterized in that the preparation method of the oil removing agent comprises the following steps:
s1, taking fatty alcohol-polyoxyethylene ether, terpineol oil, xylose powder, lignin and dimethyl silicone oil, stirring and mixing, and fully mixing the mixed material with an amino acid solution according to the mass ratio of 1:3 to obtain a mixture A;
s2, adding a swelling agent into the mixture A, and then putting the mixture A into an oven to dry for 2 hours at a constant temperature to obtain a mixture B;
s3, adding acid liquor into the mixture B, and adjusting the pH value to be 6-7 to obtain a mixture C;
s4, putting the mixture C into a reaction kettle, adding a plasticizer and sterile water, controlling the reaction temperature of the reaction kettle to be 55-70 ℃, and fully reacting for two hours to obtain a mixture D;
s5, adding a thickening agent into the mixture D to finally prepare the oil removing agent with the viscosity of 60-72 mPa & S.
3. The preparation process technology of the efficient environment-friendly oil removing agent according to claim 1, characterized in that the fatty alcohol polyoxyethylene ether comprises one or more of lauryl alcohol polyoxyethylene ether and stearyl alcohol polyoxyethylene ether.
4. The preparation process technology of the high-efficiency environment-friendly oil removing agent according to claim 1, characterized in that the swelling agent is an acidic swelling agent, and the swelling agent is one or more of potassium alum, ammonium alum and calcium hydrogen phosphate.
5. The preparation process technology of the high-efficiency environment-friendly oil removing agent according to claim 1, characterized in that the thickener is an inorganic thickener, and is one or more of methylcellulose, carboxymethylcellulose, hydroxyethyl cellulose and hydroxypropyl methylcellulose.
6. The preparation process technology of the high-efficiency environment-friendly oil removing agent according to claim 1, characterized in that the dimethyl silicone oil is one or more of polydimethylsiloxane, cyclomethicone, aminosiloxane, polymethylphenylsiloxane and polyether polysiloxane copolymer.
7. The preparation process technology of the high-efficiency environment-friendly oil removing agent as claimed in claim 2, characterized in that the acid solution added in the reactant B is a weak acid solution, and the acid solution is citric acid or boric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210407419.3A CN114657574A (en) | 2022-04-19 | 2022-04-19 | Preparation technology of efficient environment-friendly oil removal agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210407419.3A CN114657574A (en) | 2022-04-19 | 2022-04-19 | Preparation technology of efficient environment-friendly oil removal agent |
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| Publication Number | Publication Date |
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| CN114657574A true CN114657574A (en) | 2022-06-24 |
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| CN202210407419.3A Pending CN114657574A (en) | 2022-04-19 | 2022-04-19 | Preparation technology of efficient environment-friendly oil removal agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115536213A (en) * | 2022-09-27 | 2022-12-30 | 广州思伊特环保科技有限公司 | Oily wastewater treatment method |
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2022
- 2022-04-19 CN CN202210407419.3A patent/CN114657574A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115536213A (en) * | 2022-09-27 | 2022-12-30 | 广州思伊特环保科技有限公司 | Oily wastewater treatment method |
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