CN114149866A - Hydrocarbon paraffin removal agent and preparation process thereof - Google Patents
Hydrocarbon paraffin removal agent and preparation process thereof Download PDFInfo
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- CN114149866A CN114149866A CN202111493699.6A CN202111493699A CN114149866A CN 114149866 A CN114149866 A CN 114149866A CN 202111493699 A CN202111493699 A CN 202111493699A CN 114149866 A CN114149866 A CN 114149866A
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- hydrocarbon wax
- hydrocarbon
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- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 84
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 84
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 81
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000012188 paraffin wax Substances 0.000 title description 2
- -1 alcohol ether compound Chemical class 0.000 claims abstract description 80
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims description 49
- 238000002156 mixing Methods 0.000 claims description 45
- 229910052751 metal Inorganic materials 0.000 claims description 35
- 239000002184 metal Substances 0.000 claims description 35
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 30
- 239000006184 cosolvent Substances 0.000 claims description 28
- 238000003756 stirring Methods 0.000 claims description 20
- 235000019864 coconut oil Nutrition 0.000 claims description 18
- 239000003240 coconut oil Substances 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 16
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 claims description 16
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 15
- 230000007797 corrosion Effects 0.000 claims description 15
- 238000005260 corrosion Methods 0.000 claims description 15
- 239000003223 protective agent Substances 0.000 claims description 15
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 10
- 239000000194 fatty acid Substances 0.000 claims description 10
- 229930195729 fatty acid Natural products 0.000 claims description 10
- 150000004665 fatty acids Chemical class 0.000 claims description 10
- 238000011049 filling Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 claims description 8
- 239000003112 inhibitor Substances 0.000 claims description 8
- RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 claims description 8
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000005554 pickling Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 5
- 244000060011 Cocos nucifera Species 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- ABBQHOQBGMUPJH-UHFFFAOYSA-M Sodium salicylate Chemical compound [Na+].OC1=CC=CC=C1C([O-])=O ABBQHOQBGMUPJH-UHFFFAOYSA-M 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 claims description 5
- 235000010234 sodium benzoate Nutrition 0.000 claims description 5
- 239000004299 sodium benzoate Substances 0.000 claims description 5
- 229960004025 sodium salicylate Drugs 0.000 claims description 5
- 229960004050 aminobenzoic acid Drugs 0.000 claims description 4
- 229960003885 sodium benzoate Drugs 0.000 claims description 4
- 239000003039 volatile agent Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000009835 boiling Methods 0.000 abstract description 8
- 239000012459 cleaning agent Substances 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000001993 wax Substances 0.000 description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000011159 matrix material Substances 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 12
- 229940079593 drug Drugs 0.000 description 12
- 239000003814 drug Substances 0.000 description 12
- 150000002894 organic compounds Chemical class 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 229910044991 metal oxide Inorganic materials 0.000 description 6
- 150000004706 metal oxides Chemical class 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- ZUBZATZOEPUUQF-UHFFFAOYSA-N isononane Chemical compound CCCCCCC(C)C ZUBZATZOEPUUQF-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 150000001345 alkine derivatives Chemical class 0.000 description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 230000020477 pH reduction Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- SGVYKUFIHHTIFL-UHFFFAOYSA-N 2-methylnonane Chemical compound CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- CNPVJWYWYZMPDS-UHFFFAOYSA-N 2-methyldecane Chemical compound CCCCCCCCC(C)C CNPVJWYWYZMPDS-UHFFFAOYSA-N 0.000 description 1
- CAAMSDWKXXPUJR-UHFFFAOYSA-N 3,5-dihydro-4H-imidazol-4-one Chemical class O=C1CNC=N1 CAAMSDWKXXPUJR-UHFFFAOYSA-N 0.000 description 1
- 244000236521 Bupleurum rotundifolium Species 0.000 description 1
- 235000015221 Bupleurum rotundifolium Nutrition 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 150000008318 pyrimidones Chemical class 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/525—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain two or more hydroxy groups per alkyl group, e.g. R3 being a reducing sugar rest
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/042—Acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/18—Hydrocarbons
- C11D3/181—Hydrocarbons linear
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/18—Hydrocarbons
- C11D3/182—Hydrocarbons branched
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2041—Dihydric alcohols
- C11D3/2044—Dihydric alcohols linear
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2068—Ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2079—Monocarboxylic acids-salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/28—Heterocyclic compounds containing nitrogen in the ring
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/30—Amines; Substituted amines ; Quaternized amines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
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- Chemical & Material Sciences (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
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- Detergent Compositions (AREA)
Abstract
The invention provides a hydrocarbon wax removing agent and a preparation process thereof, relating to the technical field of hydrocarbon wax removing processes, on the basis of the preparation of the traditional hydrocarbon wax removing agent, by arranging the volatile resistant agent, in the process of cleaning a high-temperature workpiece by the hydrocarbon wax removing agent, improves the boiling point of the hydrocarbon wax removing agent, avoids the situation that the hydrocarbon wax removing agent is contacted with the surface of the workpiece to volatilize rapidly, ensures that the surface of the workpiece, the blind hole and the slit are clean and simultaneously reduces the volatilization loss, and in the use of the hydrocarbon wax removing agent, the odor generated by the cleaning agent compared with the traditional wax removing agent is reduced, meanwhile, the generated waste liquid is less, the energy conservation and emission reduction of enterprises are facilitated, the leveling property of the coating film can be kept after the hydrocarbon wax removing agent volatilizes through the alcohol ether compound, and the nitrogen-containing compound is added, so that the thermal stability of the hydrocarbon wax removing agent is further improved, and the hydrocarbon wax removing agent is beneficial to practical use.
Description
Technical Field
The invention relates to the technical field of hydrocarbon wax removal processes, in particular to a hydrocarbon wax remover and a preparation process thereof.
Background
The cleaning agent is a large range and various in types, including inorganic cleaning and organic cleaning, the organic cleaning agent is a cleaning agent made of carbon-containing compounds, the inorganic cleaning agent is a cleaning agent made of carbon-free compounds, therefore, the cleaning agent belongs to inorganic matters, some hydrocarbon-based wax removal cleaning agents at present organically combine two functions of wax removal and oil removal, have the advantages of thorough wax removal, clean oil removal, no watermark after drying, no corrosion to workpieces, no color change and no oxidation rusting after cleaning, and the like, but in the using process of the traditional wax remover, the traditional wax remover can generate stronger smell and more waste liquid, pressure is brought to the discharge of enterprises, and simultaneously, because the hydrocarbon wax remover mainly has the boiling point, the boiling point is lower under the same environment, the volatilization speed is relatively higher, when the hydrocarbon wax remover cleans the workpieces in a high-temperature state, at the moment, the hydrocarbon wax removing agent can be volatilized quickly, and because the volatilization speed is high, the volatilization loss is increased when the dead angle position of the workpiece is cleaned.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a hydrocarbon wax remover and a preparation process thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: a preparation material of the hydrocarbon wax removing agent comprises a hydrocarbon, an alcohol ether compound, an acid cleaning accelerator, a nitrogen-containing compound, dodecane, triethanolamine, coconut oil diethanolamine amide, a metal protective agent, a volatile resistant agent and a cosolvent, wherein the weight ratio of the materials is as follows: 20-40% of hydrocarbon, 15-25% of alcohol ether compound, 10-20% of acid washing accelerator, 0.5-10% of nitrogen-containing compound, 15-25% of dodecane, 5-10% of triethanolamine, 10-15% of coconut oil diethanolamine amide, 10-20% of volatile resistant agent and 4-5% of cosolvent.
In order to prepare hydrocarbon wax removing agents with different effects, the invention improves that the hydrocarbon is one or more of n-nonane, isomeric nonane, n-decane, isomeric decane, n-undecane and isomeric undecane.
In order to keep the leveling property of the coating film, the invention has the improvement that the alcohol ether compound is formed by mixing low-carbon alcohol ethers of ethylene glycol and propylene glycol.
In order to increase the pickling speed, the invention improves that the pickling accelerator is formed by mixing hydrochloric acid, nitric acid, sulfuric acid and phosphoric acid, and the preparation ratio is 1:1:1: 1.
In order to dissolve organic substances which are not compatible with water, the invention improves that the nitrogen-containing compound is one or more of amide compounds, liquid imidazolinone compounds and liquid pyrimidone compounds.
In order to increase the concentration of the hydrocarbon wax removing agent, the invention improves that the coconut oil diethanolamine amide is prepared by fatty acid and excess diethanolamine, and the preparation ratio is 1:2 or 1: 1.5.
In order to protect the surface of a workpiece, the invention improves that the metal protective agent is prepared by mixing and blending wax substances, resin, fatty acid, fatty amine and a metal corrosion inhibitor.
In order to increase the boiling point of the hydrocarbon wax removing agent, the invention improves that the volatile resistant agent is one or more of hexamethylphosphoramidite, hexaethylphosphortriamide and ethylene glycol phenyl ether.
In order to increase the solubility of the raw materials, the invention improves that the cosolvent is one or more of sodium benzoate, sodium salicylate and p-aminobenzoic acid.
A preparation process of a hydrocarbon wax removing agent comprises the following steps:
s1: detecting raw materials, wherein in order to ensure the quality of the raw materials, the raw materials are firstly randomly sampled according to a standard to ensure the objectivity of a test result, and then the quality of the raw materials is detected through a detection instrument;
s2: stirring, namely sequentially adding a hydrocarbon, an alcohol ether compound, a nitrogen-containing compound, dodecane, triethanolamine and coconut diethanolamide into a blending kettle according to a ratio, heating the temperature in the blending kettle to 90-120 ℃, and starting stirring equipment to primarily stir and mix the raw materials for 20-30 min;
s3: mixing, namely cooling the temperature in the mixing kettle to 50-55 ℃, sequentially adding the metal protective agent, the volatile resistant agent and the cosolvent according to the mixture ratio, further mixing the additives at the stirring speed of 4500-6500 rpm, and finally standing the raw materials for 10-15 min;
s4: and (4) filling, namely filtering the mixed raw materials through a filter, detecting the mixed raw materials again, and filling and warehousing after the mixed raw materials are detected to be qualified.
Compared with the prior art, the invention has the advantages and positive effects that,
according to the invention, on the basis of the preparation of the traditional hydrocarbon wax remover, by arranging the volatile resistant agent, the boiling point of the hydrocarbon wax remover is improved in the cleaning process of the hydrocarbon wax remover on a high-temperature workpiece, the condition that the hydrocarbon wax remover is contacted with the surface of the workpiece so as to be rapidly volatilized is avoided, the surface of the workpiece, blind holes and slits are cleaned and the volatilization loss is reduced, in addition, in the use of the hydrocarbon wax remover, the smell generated by the traditional wax remover is reduced, meanwhile, less waste liquid is generated, the energy conservation and emission reduction of enterprises are facilitated, the leveling property of a coating film can be kept after the hydrocarbon wax remover is volatilized through the alcohol ether compound, in addition, the nitrogen-containing compound is added, the heat stability of the hydrocarbon wax remover is further improved, and the practical use is facilitated.
Drawings
FIG. 1 is a flow chart of the preparation process of a hydrocarbon wax remover.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
In a first embodiment, referring to fig. 1, the present invention provides a technical solution: a preparation material of the hydrocarbon wax removing agent comprises a hydrocarbon, an alcohol ether compound, an acid cleaning accelerator, a nitrogen-containing compound, dodecane, triethanolamine, coconut oil diethanolamine amide, a metal protective agent, a volatile resistant agent and a cosolvent, wherein the weight ratio of the materials is as follows: 40% of hydrocarbon, 20% of alcohol ether compound, 15% of acid washing accelerator, 5% of nitrogen-containing compound, 22% of dodecane, 5% of triethanolamine, 12% of coconut oil diethanolamine amide, 15% of volatile resistant agent and 5% of cosolvent.
The hydrocarbon is n-nonane, iso-nonane, n-undecane and iso-undecane, hydrocarbon, also called hydrocarbon, is one of organic compounds, which is composed of two elements of hydrocarbon only, has a density much smaller than that of water, is insoluble in water, is easily soluble in organic solvents, contains alkane, alkene, alkyne, alicyclic hydrocarbon and aromatic hydrocarbon, is a matrix of many other organic compounds, and is a parent body of the organic compounds.
The alcohol ether compound is formed by mixing low-carbon alcohol ether of ethylene glycol and propylene glycol, wherein the alcohol ether compound has ether bond and hydroxyl, the former has lipophilicity and can dissolve hydrophobic compound, the latter has hydrophilicity and can dissolve water-soluble compound, and the alcohol ether solvent has good intermiscibility with water, and is widely used in water-based paint as cosolvent for coupling use.
The pickling accelerator is prepared by mixing hydrochloric acid, nitric acid, sulfuric acid and phosphoric acid according to the proportion of 1:1:1:1, can rapidly and thoroughly remove iron rust and oxide skin on the surface of a workpiece, is increased by 2-3 times, is good in environmental protection, does not volatilize and generates harmful gas, is produced by the chemical industry Limited company of Jinan Taige, and has an oil removing function.
The nitrogen-containing compound is an amide compound, a liquid imidazolinone compound and a liquid pyrimidone compound, belongs to a strong adsorption type high-temperature acidification corrosion inhibitor, and the main agent and the auxiliary agent mutually promote and mutually complement to jointly act on the surface of the metal and can be firmly adsorbed on the surface of the metal to form a reticular multi-layer compact protective film which can prevent the contact of acid liquor and a metal matrix and has no phenomena of pitting corrosion, pitting corrosion and the like.
The coconut oil diethanolamine amide is prepared from fatty acid and excessive diethanolamine at a ratio of 1:2 or 1:1.5, and can be used as wetting agent and softener, and other organic synthetic raw materials by absorbing acidic gas with coconut oil diethanolamine amide.
The metal protective agent is prepared by mixing wax substances, resin, fatty acid, fatty amine and a metal corrosion inhibitor, and is a coating formed by spraying or brush plating some metal oxides with better high-temperature resistance on the surface of a metal matrix and bonding the metal oxides on the surface of the metal matrix through an adhesive, and has good effects of acid and alkali resistance, wear resistance and the like.
The volatilization resisting agent is hexamethylphosphoramidite, hexaethylphosphortriamide and ethylene glycol phenyl ether, and the functions of improving the boiling point of the hydrocarbon wax remover are achieved by mixing the hexamethylphosphoramidite, hexaethylphosphortriamide and ethylene glycol phenyl ether.
The cosolvent is sodium benzoate, sodium salicylate and p-aminobenzoic acid, soluble intermolecular complexes, associations or double salts and the like are formed in the solvent between the insoluble drug and the added third substance so as to increase the solubility of the drug in the solvent, the cosolvent is soluble in water and is mostly low-molecular compounds, and the solubility of the drug can be increased by several times or even tens of times after the cosolvent forms the complex with the drug.
A preparation process of a hydrocarbon wax removing agent comprises the following steps:
s1: detecting raw materials, wherein in order to ensure the quality of the raw materials, the raw materials are firstly randomly sampled according to a standard to ensure the objectivity of a test result, and then the quality of the raw materials is detected through a detection instrument;
s2: stirring, namely sequentially adding a hydrocarbon, an alcohol ether compound, a nitrogen-containing compound, dodecane, triethanolamine and coconut diethanolamide into a blending kettle according to a ratio, heating the temperature in the blending kettle to 100 ℃, and starting stirring equipment to primarily stir and mix the raw materials for 25 min;
s3: mixing, namely cooling the temperature in a blending kettle to 55 ℃, sequentially adding a metal protective agent, a volatile resistant agent and a cosolvent according to the proportion, further mixing the additives at a stirring speed of 5000rpm, and finally standing the raw materials for 10 min;
s4: and (4) filling, namely filtering the mixed raw materials through a filter, detecting the mixed raw materials again, and filling and warehousing after the mixed raw materials are detected to be qualified.
In a second embodiment, referring to fig. 1, the present invention provides a technical solution: a preparation material of the hydrocarbon wax removing agent comprises a hydrocarbon, an alcohol ether compound, an acid cleaning accelerator, a nitrogen-containing compound, dodecane, triethanolamine, coconut oil diethanolamine amide, a metal protective agent, a volatile resistant agent and a cosolvent, wherein the weight ratio of the materials is as follows: 35% of hydrocarbon, 15% of alcohol ether compound, 20% of acid washing accelerator, 10% of nitrogen-containing compound, 18% of dodecane, 6% of triethanolamine, 10% of coconut oil diethanolamine amide, 20% of volatile resistant agent and 5% of cosolvent.
The hydrocarbon is n-nonane, iso-nonane, n-decane, iso-decane and n-undecane, and the hydrocarbon, also called hydrocarbon, is one of organic compounds, which is composed of two elements of hydrocarbon, has a density much lower than that of water, is insoluble in water and soluble in organic solvents, contains alkane, alkene, alkyne, alicyclic hydrocarbon and aromatic hydrocarbon, is a matrix of many other organic compounds, and is a precursor for forming the organic compounds.
The alcohol ether compound is formed by mixing low-carbon alcohol ether of ethylene glycol and propylene glycol, wherein the alcohol ether compound has ether bond and hydroxyl, the former has lipophilicity and can dissolve hydrophobic compound, the latter has hydrophilicity and can dissolve water-soluble compound, and the alcohol ether solvent has good intermiscibility with water, and is widely used in water-based paint as cosolvent for coupling use.
The pickling accelerator is prepared by mixing hydrochloric acid, nitric acid, sulfuric acid and phosphoric acid according to the proportion of 1:1:1:1, can rapidly and thoroughly remove iron rust and oxide skin on the surface of a workpiece, is increased by 2-3 times, is good in environmental protection, does not volatilize and generates harmful gas, is produced by the chemical industry Limited company of Jinan Taige, and has an oil removing function.
The nitrogen-containing compound is an amide compound and a liquid imidazolinone compound, belongs to a strong adsorption type high-temperature acidification corrosion inhibitor, and the main agent and the auxiliary agent are mutually promoted and mutually complemented to jointly act on the surface of the metal and can be firmly adsorbed on the surface of the metal to form a reticular multi-layer compact protective film which can prevent the contact of acid liquor and a metal matrix and has no phenomena of pitting corrosion, pitting corrosion and the like.
The coconut oil diethanolamine amide is prepared from fatty acid and excessive diethanolamine at a ratio of 1:2 or 1:1.5, and can be used as wetting agent and softener, and other organic synthetic raw materials by absorbing acidic gas with coconut oil diethanolamine amide.
The metal protective agent is prepared by mixing wax substances, resin, fatty acid, fatty amine and a metal corrosion inhibitor, and is a coating formed by spraying or brush plating some metal oxides with better high-temperature resistance on the surface of a metal matrix and bonding the metal oxides on the surface of the metal matrix through an adhesive, and has good effects of acid and alkali resistance, wear resistance and the like.
The volatile resistant agent is hexamethylphosphoramidite and hexaethylphosphoryl triamide, and the functions of increasing the boiling point of the hydrocarbon wax remover are achieved by mixing the hexamethylphosphoramidite, the hexaethylphosphoryl triamide and the ethylene glycol phenyl ether.
The cosolvent is sodium benzoate and sodium salicylate, soluble intermolecular complexes, associations or double salts and the like are formed between the insoluble drug and the added third substance in the solvent so as to increase the solubility of the drug in the solvent, and the cosolvent is soluble in water, is mostly low-molecular compounds, and can increase the solubility of the drug by several times or even tens of times after forming the complex with the drug.
A preparation process of a hydrocarbon wax removing agent comprises the following steps:
s1: detecting raw materials, wherein in order to ensure the quality of the raw materials, the raw materials are firstly randomly sampled according to a standard to ensure the objectivity of a test result, and then the quality of the raw materials is detected through a detection instrument;
s2: stirring, namely sequentially adding a hydrocarbon, an alcohol ether compound, a nitrogen-containing compound, dodecane, triethanolamine and coconut diethanolamide into a blending kettle according to a ratio, heating the temperature in the blending kettle to 110 ℃, and starting stirring equipment to primarily stir and mix the raw materials for 20 min;
s3: mixing, cooling the temperature in the mixing kettle to 50 ℃, sequentially adding the metal protective agent, the volatilization resistant agent and the cosolvent according to the proportion, further mixing the additives at the stirring speed of 6200rpm, and finally standing the raw materials for 13 min;
s4: and (4) filling, namely filtering the mixed raw materials through a filter, detecting the mixed raw materials again, and filling and warehousing after the mixed raw materials are detected to be qualified.
In a third embodiment, referring to fig. 1, the present invention provides a technical solution: a preparation material of the hydrocarbon wax removing agent comprises a hydrocarbon, an alcohol ether compound, an acid cleaning accelerator, a nitrogen-containing compound, dodecane, triethanolamine, coconut oil diethanolamine amide, a metal protective agent, a volatile resistant agent and a cosolvent, wherein the weight ratio of the materials is as follows: 35% of hydrocarbon, 20% of alcohol ether compound, 14% of acid washing accelerator, 5% of nitrogen-containing compound, 12% of dodecane, 8% of triethanolamine, 14.5% of coconut oil diethanolamine amide, 16% of volatile resistant agent and 4.5% of cosolvent.
The hydrocarbon is n-nonane, isomeric nonane, n-decane and isomeric decane, and the hydrocarbon, also called hydrocarbon, is one of organic compounds, and the compound only consists of two elements of hydrocarbon, has a density which is much lower than that of water, is insoluble in water and is easily soluble in organic solvents, contains alkane, alkene, alkyne, alicyclic hydrocarbon and aromatic hydrocarbon, is a matrix of many other organic compounds, and is a matrix for forming the organic compounds.
The alcohol ether compound is formed by mixing low-carbon alcohol ether of ethylene glycol and propylene glycol, wherein the alcohol ether compound has ether bond and hydroxyl, the former has lipophilicity and can dissolve hydrophobic compound, the latter has hydrophilicity and can dissolve water-soluble compound, and the alcohol ether solvent has good intermiscibility with water, and is widely used in water-based paint as cosolvent for coupling use.
The pickling accelerator is prepared by mixing hydrochloric acid, nitric acid, sulfuric acid and phosphoric acid according to the proportion of 1:1:1:1, can rapidly and thoroughly remove iron rust and oxide skin on the surface of a workpiece, is increased by 2-3 times, is good in environmental protection, does not volatilize and generates harmful gas, is produced by the chemical industry Limited company of Jinan Taige, and has an oil removing function.
The nitrogen-containing compound is an amide compound, a liquid imidazolinone compound and a liquid pyrimidone compound, belongs to a strong adsorption type high-temperature acidification corrosion inhibitor, and the main agent and the auxiliary agent mutually promote and mutually complement to jointly act on the surface of the metal and can be firmly adsorbed on the surface of the metal to form a reticular multi-layer compact protective film which can prevent the contact of acid liquor and a metal matrix and has no phenomena of pitting corrosion, pitting corrosion and the like.
The coconut oil diethanolamine amide is prepared from fatty acid and excessive diethanolamine at a ratio of 1:2 or 1:1.5, and can be used as wetting agent and softener, and other organic synthetic raw materials by absorbing acidic gas with coconut oil diethanolamine amide.
The metal protective agent is prepared by mixing wax substances, resin, fatty acid, fatty amine and a metal corrosion inhibitor, and is a coating formed by spraying or brush plating some metal oxides with better high-temperature resistance on the surface of a metal matrix and bonding the metal oxides on the surface of the metal matrix through an adhesive, and has good effects of acid and alkali resistance, wear resistance and the like.
The volatilization resisting agent is hexamethylphosphoramidite, hexaethylphosphortriamide and ethylene glycol phenyl ether, and the functions of improving the boiling point of the hydrocarbon wax remover are achieved by mixing the hexamethylphosphoramidite, hexaethylphosphortriamide and ethylene glycol phenyl ether.
The cosolvent is sodium benzoate, sodium salicylate and p-aminobenzoic acid, soluble intermolecular complexes, associations or double salts and the like are formed in the solvent between the insoluble drug and the added third substance so as to increase the solubility of the drug in the solvent, the cosolvent is soluble in water and is mostly low-molecular compounds, and the solubility of the drug can be increased by several times or even tens of times after the cosolvent forms the complex with the drug.
A preparation process of a hydrocarbon wax removing agent comprises the following steps:
s1: detecting raw materials, wherein in order to ensure the quality of the raw materials, the raw materials are firstly randomly sampled according to a standard to ensure the objectivity of a test result, and then the quality of the raw materials is detected through a detection instrument;
s2: stirring, namely sequentially adding a hydrocarbon, an alcohol ether compound, a nitrogen-containing compound, dodecane, triethanolamine and coconut diethanolamide into a blending kettle according to a ratio, heating the temperature in the blending kettle to 95 ℃, and starting stirring equipment to primarily stir and mix the raw materials for 30 min;
s3: mixing, namely cooling the temperature in a blending kettle to 50 ℃, sequentially adding a metal protective agent, a volatile resistant agent and a cosolvent according to the proportion, further mixing the additives at the stirring speed of 6500rpm, and finally standing the raw materials for 10 min;
s4: and (4) filling, namely filtering the mixed raw materials through a filter, detecting the mixed raw materials again, and filling and warehousing after the mixed raw materials are detected to be qualified.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. A hydrocarbon wax removing agent is characterized in that: the preparation material of the hydrocarbon wax removing agent comprises a hydrocarbon, an alcohol ether compound, an acid washing accelerator, a nitrogen-containing compound, dodecane, triethanolamine, coconut oil diethanolamine amide, a metal protective agent, a volatile agent and a cosolvent, wherein the weight ratio of the materials is as follows: 20-40% of hydrocarbon, 15-25% of alcohol ether compound, 10-20% of acid washing accelerator, 0.5-10% of nitrogen-containing compound, 15-25% of dodecane, 5-10% of triethanolamine, 10-15% of coconut oil diethanolamine amide, 10-20% of volatile resistant agent and 4-5% of cosolvent.
2. The hydrocarbon wax remover according to claim 1, wherein: the hydrocarbon is one or more of n-nonane, isomeric nonane, n-decane, isomeric decane, n-undecane and isomeric undecane.
3. The hydrocarbon wax remover according to claim 1, wherein: the alcohol ether compound is formed by mixing low-carbon alcohol ethers of ethylene glycol and propylene glycol.
4. The hydrocarbon wax remover according to claim 1, wherein: the pickling accelerator is formed by mixing hydrochloric acid, nitric acid, sulfuric acid and phosphoric acid, and the preparation ratio is 1:1:1: 1.
5. The hydrocarbon wax remover according to claim 1, wherein: the nitrogen-containing compound is one or more of an amide compound, a liquid imidazolinone compound and a liquid pyrimidone compound.
6. The hydrocarbon wax remover according to claim 1, wherein: the coconut oil diethanolamine amide is prepared from fatty acid and excessive diethanolamine at a ratio of 1:2 or 1: 1.5.
7. The hydrocarbon wax remover according to claim 1, wherein: the metal protective agent is prepared by mixing and blending wax substances, resin, fatty acid, fatty amine and a metal corrosion inhibitor.
8. The hydrocarbon wax remover according to claim 1, wherein: the volatilization resisting agent is one or more of hexamethylphosphoramidite, hexaethylphosphortriamide and ethylene glycol phenyl ether.
9. The hydrocarbon wax remover according to claim 1, wherein: the cosolvent is one or more of sodium benzoate, sodium salicylate and p-aminobenzoic acid.
10. A preparation process of a hydrocarbon wax removing agent is characterized by comprising the following steps:
s1: detecting raw materials, wherein in order to ensure the quality of the raw materials, the raw materials are firstly randomly sampled according to a standard to ensure the objectivity of a test result, and then the quality of the raw materials is detected through a detection instrument;
s2: stirring, namely sequentially adding a hydrocarbon, an alcohol ether compound, a nitrogen-containing compound, dodecane, triethanolamine and coconut diethanolamide into a blending kettle according to a ratio, heating the temperature in the blending kettle to 90-120 ℃, and starting stirring equipment to primarily stir and mix the raw materials for 20-30 min;
s3: mixing, namely cooling the temperature in the mixing kettle to 50-55 ℃, sequentially adding the metal protective agent, the volatile resistant agent and the cosolvent according to the mixture ratio, further mixing the additives at the stirring speed of 4500-6500 rpm, and finally standing the raw materials for 10-15 min;
s4: and (4) filling, namely filtering the mixed raw materials through a filter, detecting the mixed raw materials again, and filling and warehousing after the mixed raw materials are detected to be qualified.
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| CN202111493699.6A CN114149866A (en) | 2021-12-08 | 2021-12-08 | Hydrocarbon paraffin removal agent and preparation process thereof |
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| CN202111493699.6A CN114149866A (en) | 2021-12-08 | 2021-12-08 | Hydrocarbon paraffin removal agent and preparation process thereof |
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| US5456760A (en) * | 1991-07-22 | 1995-10-10 | Henkel Kommanditgesellschaft Auf Aktien | Cleaning process for electronic and electrical assemblies |
| CN109594093A (en) * | 2018-12-31 | 2019-04-09 | 广东新球清洗科技股份有限公司 | Metal base paraffin removal Halogen agent for carbon hydrogen detergent |
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Application publication date: 20220308 |