CN109576067A - A kind of high-efficiency heavy oil dirt cleaning agent and preparation method thereof and heavy oil dirt cleaning method - Google Patents
A kind of high-efficiency heavy oil dirt cleaning agent and preparation method thereof and heavy oil dirt cleaning method Download PDFInfo
- Publication number
- CN109576067A CN109576067A CN201811533189.5A CN201811533189A CN109576067A CN 109576067 A CN109576067 A CN 109576067A CN 201811533189 A CN201811533189 A CN 201811533189A CN 109576067 A CN109576067 A CN 109576067A
- Authority
- CN
- China
- Prior art keywords
- heavy oil
- oil dirt
- cleaning agent
- dirt cleaning
- efficiency
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012459 cleaning agent Substances 0.000 title claims abstract description 95
- 239000000295 fuel oil Substances 0.000 title claims abstract description 87
- 238000004140 cleaning Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 17
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011574 phosphorus Substances 0.000 claims abstract description 8
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 8
- 230000007797 corrosion Effects 0.000 claims abstract description 7
- 238000005260 corrosion Methods 0.000 claims abstract description 7
- 239000004094 surface-active agent Substances 0.000 claims abstract description 6
- 239000008139 complexing agent Substances 0.000 claims abstract description 5
- 239000003960 organic solvent Substances 0.000 claims abstract description 5
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 4
- 150000007530 organic bases Chemical class 0.000 claims abstract description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 4
- 239000010452 phosphate Substances 0.000 claims abstract description 4
- -1 ethoxylated dodecyl alcohol sodium sulphate Chemical class 0.000 claims description 12
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 11
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 11
- 239000012224 working solution Substances 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- 239000002736 nonionic surfactant Substances 0.000 claims description 7
- 150000002191 fatty alcohols Chemical class 0.000 claims description 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 6
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 5
- 239000003945 anionic surfactant Substances 0.000 claims description 5
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 5
- 239000012964 benzotriazole Substances 0.000 claims description 5
- 239000003599 detergent Substances 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 239000001509 sodium citrate Substances 0.000 claims description 4
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 4
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 4
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 claims description 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 claims description 3
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 3
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 229960004011 methenamine Drugs 0.000 claims description 3
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 3
- 235000011009 potassium phosphates Nutrition 0.000 claims description 3
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 3
- 229940048086 sodium pyrophosphate Drugs 0.000 claims description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L sodium sulphate Substances [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 3
- 235000011152 sodium sulphate Nutrition 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 3
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 229930182470 glycoside Natural products 0.000 claims description 2
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 2
- 229920000742 Cotton Polymers 0.000 claims 1
- 241000219146 Gossypium Species 0.000 claims 1
- 230000003213 activating effect Effects 0.000 claims 1
- 238000013019 agitation Methods 0.000 claims 1
- 150000004996 alkyl benzenes Chemical class 0.000 claims 1
- 125000005233 alkylalcohol group Chemical group 0.000 claims 1
- 125000000129 anionic group Chemical group 0.000 claims 1
- 229940092714 benzenesulfonic acid Drugs 0.000 claims 1
- 229940031098 ethanolamine Drugs 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000001488 sodium phosphate Substances 0.000 claims 1
- 229960003339 sodium phosphate Drugs 0.000 claims 1
- 235000011008 sodium phosphates Nutrition 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 239000004922 lacquer Substances 0.000 abstract description 3
- 238000010422 painting Methods 0.000 abstract description 3
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 19
- 241001465754 Metazoa Species 0.000 description 18
- 238000001514 detection method Methods 0.000 description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 238000011109 contamination Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 208000005374 Poisoning Diseases 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 238000010171 animal model Methods 0.000 description 5
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 5
- 229940043237 diethanolamine Drugs 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 231100000572 poisoning Toxicity 0.000 description 5
- 230000000607 poisoning effect Effects 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 210000003484 anatomy Anatomy 0.000 description 4
- 208000024891 symptom Diseases 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 206010058667 Oral toxicity Diseases 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 231100000460 acute oral toxicity Toxicity 0.000 description 2
- 231100000293 acute skin toxicity Toxicity 0.000 description 2
- 231100000403 acute toxicity Toxicity 0.000 description 2
- 230000007059 acute toxicity Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000003542 behavioural effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 238000011086 high cleaning Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 231100000418 oral toxicity Toxicity 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 230000003442 weekly effect Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- OOCCDEMITAIZTP-QPJJXVBHSA-N (E)-cinnamyl alcohol Chemical compound OC\C=C\C1=CC=CC=C1 OOCCDEMITAIZTP-QPJJXVBHSA-N 0.000 description 1
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical class CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- 244000248349 Citrus limon Species 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- OOCCDEMITAIZTP-UHFFFAOYSA-N allylic benzylic alcohol Natural products OCC=CC1=CC=CC=C1 OOCCDEMITAIZTP-UHFFFAOYSA-N 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 239000011086 glassine Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- 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
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- 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
- C11D3/06—Phosphates, including polyphosphates
-
- 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
- C11D3/162—Organic compounds containing Si
-
- 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
- C11D3/2006—Monohydric alcohols
- C11D3/2017—Monohydric alcohols 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
- C11D3/2068—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
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- 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
-
- 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
- C11D3/36—Organic compounds containing phosphorus
- C11D3/362—Phosphates or phosphites
-
- 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
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
-
- C11D2111/16—
-
- C11D2111/20—
Abstract
The present invention relates to a kind of high-efficiency heavy oil dirt cleaning agent and preparation method thereof and heavy oil dirt cleaning methods.By weight percentage, the raw material composition of the high-efficiency heavy oil dirt cleaning agent includes: phosphate 1%-1.5%, surfactant 1%-20%, complexing agent 0.1%-5%, organic base 0.1%-5%, corrosion inhibiter 0.1%-2%, organic solvent 4%-10%, water surplus.The present invention also provides the preparation methods of above-mentioned cleaning agent.It is the method cleaned using above-mentioned high-efficiency heavy oil dirt cleaning agent by counterweight greasy dirt by the way of wiping or impregnating the present invention also provides a kind of heavy oil dirt cleaning method.High-efficiency heavy oil dirt cleaning agent provided by the present invention is a kind of low-phosphorous environment-friendly cleaning agent, it is controlled while reduced levels by phosphorus content, it still is able to make cleaning agent that there is efficient cleaning performance, also, the cleaning agent have the characteristics that preferable biological degradability, without metal protection, nontoxicity, on lacquer painting without influence.
Description
Technical field
The present invention relates to greasy dirt detergent technical field more particularly to a kind of high-efficiency heavy oil for metal material cleaning are dirty
Cleaning agent and preparation method thereof and heavy oil dirt cleaning method.
Background technique
Currently, cleaning agent used by being cleaned both at home and abroad to metal material mainly includes three classes: the first kind is solvent
Cleaning agent, such as gasoline, kerosene, diesel oil equal solvent, but this kind of cleaning agent is due to the originals such as waste of energy, inflammable and explosive, dangerous
Cause is gradually eliminated；Second class is halogenated alkane cleaning agent, such as 1-1-1 trichloroethanes etc., this kind of cleaning agent because cleaning at
It is this height, uneconomical, thus limit its promoted extension；Third class is aqueous cleaning agent, and the cleaning agent generallyd use at present is deposited
To metal surface have the shortcomings that burn into rust-preventing characteristic it is poor, it is rinsability it is poor, biological degradability is poor, toxic, phosphorus content is exceeded, no
The requirement in production process can be met well.
It is only secondary that metallic aluminum material is widely used in industrial circles, the demands such as aviation, building, transport, electrical, chemical industry
In steel, metal material second is occupied.And metallic aluminum material is cleaned before being processed, and is generally required using cleaning
Metallic aluminum material afterwards prepares the elements such as ordinary mechanical part and precision components to process.Since aluminium itself is relatively more active,
In order to which cleaning effect is obvious, existing cleaning agent mostly uses the acid or very high cleaning solution of alkalinity, right during cleaning
Aluminium corrosivity is larger, causes the loss of aluminium to a certain extent.Moreover, the cleaning effect of existing cleaning agent is not bery managed
Think, particularly with the metal parts for having heavy oil dirt, the aluminium after cleaning is easy to appear the surface layer of black, gives following process band
It bothers, especially the processing of precision components is caused to puzzle.In addition, existing cleaning agent is stronger to equipment corrosion, increase
Equipment cost.Meanwhile the scavenging period of these cleaning agents is longer, needs 10 to 30 minutes scavenging periods, and rinsability
Difference.
Therefore, a kind of heavy greasy dirt detergent is developed, is still one of this field urgent problem to be solved.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of high-efficiency heavy oil dirt cleaning agent and its preparation sides
Method, the high-efficiency heavy oil dirt cleaning agent also have while with efficient heavy oil dirt cleaning ability phosphorus content is low, corrosivity is low,
The advantages that biodegradable.
In order to achieve the above objectives, the present invention provides a kind of high-efficiency heavy oil dirt cleaning agents, by weight percentage, the heavy oil
The raw material composition of dirty cleaning agent includes: phosphate 1%-1.5%, surfactant 1%-20%, complexing agent 0.1%-5%, has
Machine alkali 0.1%-5%, corrosion inhibiter 0.1%-2%, organic solvent 4%-10% and water surplus.High-efficiency heavy oil dirt cleaning of the invention
The raw material composition of agent can be only the above-mentioned raw material composition enumerated, and no longer contain other compositions.
High-efficiency heavy oil dirt cleaning agent provided by the present invention is a kind of low-phosphorous environment-friendly cleaning agent, by phosphorus content control compared with
It is low-level simultaneously, still be able to make cleaning agent that there is efficient cleaning performance.Also, the cleaning agent is with no metal protection
(cleaning especially suitable for the dirt of metal surface heavy oil), it is non-toxic, on lacquer painting without influencing the features such as.
In above-mentioned high-efficiency heavy oil dirt cleaning agent, it is preferable that the phosphate includes potassium phosphate, sodium tripolyphosphate and burnt phosphorus
The combination of one or more of sour sodium etc..
In above-mentioned high-efficiency heavy oil dirt cleaning agent, it is preferable that the surfactant includes anionic surfactant
And/or nonionic surfactant.Wherein, the anionic surfactant may include sodium alkyl benzene sulfonate/or fat
Alcohol polyoxyethylene ether sulfate etc.；Preferably, the anionic surfactant includes neopelex and/or the moon
The combination of one or more of cinnamic alcohol polyethenoxy ether sodium sulfate etc..The nonionic surfactant may include fatty alcohol
The group of one or more of polyoxyethylene ether, nonylphenol polyoxyethylene ether type nonionic surfactant and alkyl glycosides etc.
It closes；Preferably, the nonionic surfactant includes in Brij 56 and fatty alcohol polyoxyethylene ether etc.
One or two kinds of combinations.
In above-mentioned high-efficiency heavy oil dirt cleaning agent, it is preferable that the complexing agent includes tetrasodium ethylenediamine tetraacetate and lemon
The combination of one or more of sour sodium etc..
In above-mentioned high-efficiency heavy oil dirt cleaning agent, it is preferable that the organic base includes triethanolamine and/or diethanol amine.
In above-mentioned high-efficiency heavy oil dirt cleaning agent, it is preferable that the corrosion inhibiter includes organophosphorus ester SD-10, Wu Luotuo
The combination of one or more of product, thiocarbamide and benzotriazole etc..
In above-mentioned high-efficiency heavy oil dirt cleaning agent, it is preferable that the organic solvent includes ethylene glycol ethyl ether, ethylene glycol only son
The combination of one or more of ether and isopropanol etc..
The obtained high-efficiency heavy oil dirt cleaning agent of the present invention can according to need a certain amount of pigment of addition and mix colours.
The effect of present invention utilizes the synergistic effect between each raw material, makes each raw material obtains maximum performance, obtained height
Effect weight greasy dirt detergent duplicate removal greasy dirt ability is strong, and cleaning speed is fast.The simple production process of the cleaning agent, application method be simple,
It is low in cost, dosage is few, suitable for products such as vehicle body of railway vehicle, bogie, component, rubber, vehicle electric element, mechanical equipments
Surface clean is kept a public place clean, and components are after cleaning agent cleaning of the invention, clean bright, corrosion-free noresidue.
The present invention also provides the preparation methods of above-mentioned high-efficiency heavy oil dirt cleaning agent comprising following steps: in stirring bar
Under part, each raw material is mixed in proportion, continues stirring to being completely dissolved, the high-efficiency heavy oil dirt cleaning agent is prepared.
It is that wiping is passed through using above-mentioned high-efficiency heavy oil dirt cleaning agent the present invention also provides a kind of heavy oil dirt cleaning method
Or the method that the mode counterweight greasy dirt impregnated is cleaned.
In above-mentioned cleaning method, when using immersion way, every kilogram of high-efficiency heavy oil dirt cleaning agent cleans 30-
100 square metres of the surface with heavy oil dirt, the size on specific surface depend on the weight of surface and oil contaminant degree.
Specific embodiment according to the present invention, it is preferable that above-mentioned cleaning method the following steps are included:
The high-efficiency heavy oil dirt cleaning agent and water (preferably clean water) are mixed according to diluted concentration 5.0-8.0wt%
Working solution, and it is heated to 50-60 DEG C；
Then the workpiece with heavy oil dirt is cleaned one of in the following way:
(1) wipe: carrying out 2-3 to the workpiece with heavy oil dirt using the working solution, (it is preferable to use phozy all over wiping
Staple, scrub-brush or mop dip working solution and wiped), then 2-3 is carried out all over wiping to workpiece using water (preferably clean water)
It wipes, workpiece is then dried into (it is preferable to use the phozy staples of clean dried to wipe workpiece 2-3 times), completes cleaning；
(2) it impregnates: the workpiece with heavy oil dirt is soaked in the working solution 10-20 minutes, then using water to workpiece
2 times rinsings are carried out, it is then using 50-60 DEG C of hot water that workpiece is dry, complete cleaning.
The preliminary quality standard of above two mode is respectively as follows: (1) wiping: range estimation working surface cleaning is without greasy dirt；(2) it soaks
Bubble: range estimation workpiece surface is clean, moisture film uniform fold workpiece surface.
High-efficiency heavy oil dirt cleaning agent of the invention can effectively remove surface heavy oil dirt, have the advantage that
1, the cleaning agent has the characteristics that low phosphorus content, safety and environmental protection, stability are good, is water-based formulation, is quickly having
Any corrosion will not be caused to material while effect removal surface oil pollution layer, also, the cleaning agent formula is mild, nonirritant gas
Taste, it is nontoxic non-corrosive, skin can safe contact, to no damage to human body.Moreover, the cleaning agent can be with direct emission.
2, the cleaning agent has good biological degradability.
3, the cleaning agent is extensive with material compatibility, cleaning dosage is few, easy to operate, cleaning ability is strong, cleaning speed
Fastly, easily rinsed clean, noresidue the features such as, be suitable for the cleaning ways such as manual wiping, high-pressure spraying and drill traverse formula, can solve
Certainly room temperature cleaning effect is bad, the cleaning frequency is long, the alkaline high problem of product.Suitable for sensitive substrate material and precision component
Cleaning, particularly suitable for copper, stainless steel, aluminium, anodized aluminum, nonferrous metal, PVC, oily carpet (varnished cloth), rubber, plastic products,
The heavy oil dirt of ceramic surface is cleaned.
4, the simple production process of the cleaning agent, it is low in cost.
Specific embodiment
In order to which technical characteristic of the invention, purpose and beneficial effect are more clearly understood, now to skill of the invention
Art scheme carries out described further below, but should not be understood as that limiting the scope of the invention.
Embodiment 1
A kind of high-efficiency heavy oil dirt cleaning agent is present embodiments provided, by weight percentage, the high-efficiency heavy oil dirt cleaning agent
Raw material composition include: potassium phosphate 1.4%, ethoxylated dodecyl alcohol sodium sulphate 2.1%, tetrasodium ethylenediamine tetraacetate 2.4%,
Diethanol amine 0.4%, methenamine 0.2%, polyethers defoaming agent 0.2%, isopropanol 4%, water surplus, each raw material composition contain
The sum of amount is 100%.
Above-mentioned raw materials are mixed evenly to the high-efficiency heavy oil dirt cleaning agent that the present embodiment can be obtained.
Embodiment 2
A kind of high-efficiency heavy oil dirt cleaning agent is present embodiments provided, by weight percentage, the high-efficiency heavy oil dirt cleaning agent
Raw material composition include: sodium pyrophosphate 1.4%, Brij 56 7.2%, sodium citrate 2.5%, triethanolamine
1.75%, benzotriazole 0.2%, organic silicon defoamer 0.2%, ethylene glycol ethyl ether 4%, water surplus, each raw material composition contain
The sum of amount is 100%.
Above-mentioned raw materials are mixed evenly to the high-efficiency heavy oil dirt cleaning agent that the present embodiment can be obtained.
Embodiment 3
A kind of high-efficiency heavy oil dirt cleaning agent is present embodiments provided, by weight percentage, the high-efficiency heavy oil dirt cleaning agent
Raw material composition include: sodium tripolyphosphate 1.5%, neopelex 2.2%, sodium citrate 2.35%, diethanol amine
0.6%, organophosphorus ester SD-10 0.2%, ethylene glycol monobutyl ether 4%, water surplus, the sum of the content that each raw material forms are
100%.
Above-mentioned raw materials are mixed evenly to the high-efficiency heavy oil dirt cleaning agent that the present embodiment can be obtained.
Embodiment 4
A kind of high-efficiency heavy oil dirt cleaning agent is present embodiments provided, by weight percentage, the high-efficiency heavy oil dirt cleaning agent
Raw material composition include: sodium tripolyphosphate 1.5%, neopelex 2%, Brij 56 7.5%,
Tetrasodium ethylenediamine tetraacetate 2.35%, diethanol amine 0.4%, triethanolamine 1.8%, benzotriazole 0.2%, organophosphorus ester
The sum of the content of SD-10 0.2%, ethylene glycol monobutyl ether 4%, water surplus, each raw material composition are 100%.
Above-mentioned raw materials are mixed evenly to the high-efficiency heavy oil dirt cleaning agent that the present embodiment can be obtained.
Embodiment 5
A kind of high-efficiency heavy oil dirt cleaning agent is present embodiments provided, by weight percentage, the high-efficiency heavy oil dirt cleaning agent
Raw material composition include: sodium pyrophosphate 1.5%, fatty alcohol polyoxyethylene ether 7%, neopelex 2%, sodium citrate
2.35%, diethanol amine 0.4%, triethanolamine 1.75%, benzotriazole 0.2%, methenamine 0.2%, isopropanol 4%,
The sum of the content of water surplus, each raw material composition is 100%.
Above-mentioned raw materials are mixed evenly to the high-efficiency heavy oil dirt cleaning agent that the present embodiment can be obtained.
Embodiment 6
A kind of heavy oil dirt cleaning method is present embodiments provided, is adopted using the high-efficiency heavy oil dirt cleaning agent of embodiment 4
Surface is cleaned with the colyliform workpiece of mineral oil heavy oil dirt with the mode of immersion, specifically includes the following steps:
High-efficiency heavy oil dirt cleaning agent and clean water are mixed and made into working solution according to diluted concentration 8wt%, and are heated to 60
℃；
Workpiece with heavy oil dirt is soaked in working solution 15 minutes, then 2 times rinsings are carried out to workpiece using clear water, so
It is using 50 DEG C of hot water that workpiece is dry afterwards, complete cleaning.It is clean to estimate workpiece surface, moisture film uniform fold workpiece surface.
The detection of correlated performance is carried out to the high-efficiency heavy oil dirt cleaning agent of embodiment 4, specific as shown in table 1:
Table 1
By the testing result of table 1 it can be seen that the high-efficiency heavy oil dirt cleaning agent of embodiment 5 meets relevant regulation, and
In terms of have good performance.
Biological degradability, percutaneous toxicity, Oral toxicity, corrosivity examination are carried out to the high-efficiency heavy oil dirt cleaning agent of embodiment 4
The detection tested, specific as follows:
Test example 1: biological degradability detection
1, tested material: the high-efficiency heavy oil dirt cleaning agent of embodiment 4
2, test method: carrying out infrared qualitative detection to polypropylene tetramer alkylbenzene sulfonate and alkyl phenol polyoxyethylene ether,
Judge whether contain above compound in cleaning agent.
3, test result: being detected, and has no that the characteristic of polypropylene tetramer alkylbenzene sulfonate and alkyl phenol polyoxyethylene ether is inhaled
Peak is received, illustrates that the biological degradability of the cleaning agent is good not comprising above two compound in cleaning agent.
Test example 2: percutaneous toxicity detection
1, detection method: GB/T 21606-2008
2, detection project: acute dermal toxicity test
3, detect environment: barrier environment animal house uses credit number: SYXK (Zhejiang) 2016-0012,22.5 DEG C of room temperature-
24.5 DEG C, relative humidity 45.0%-58.0%
4, experimental animal: SD rat, cleaning grade are provided, production licence number: SCXK by Zhejiang Province's Experimental Animal Center
(Zhejiang) 2014-0001
5, number of animals/gender: 10, half male and half female
6, contamination approach: percutaneous
7, test method: using maximum limitation method, poisoning dosage 2000mg/kg is tested with raw sample: before test
For 24 hours, the coat for rejecting the quasi- contamination region of animal trunk, goes gross area to be no less than the 10% of experimental animal body surface area, basis
Animal species, which determine, applies surface product.Animal single cage is raised during test, fixes animal, given the test agent is spread evenly across animal
Go to hair-fields, and fixed with glassine paper and two layers of gauze covering, then with nonirritant adhesive tape, remove afterwards for 24 hours fixture and
Covering washes away remaining given the test agent on skin with warm water.After contamination, poisoning symptom or Behavioral change are observed daily, weekly
Weighing is primary.Gross anatomy observation is done to 14 days surviving animals after be poisoned to death animal and contamination.
8, result: experimental animal has no any poisoning symptom in contamination 14 days or is poisoned to death；The weight of female animals
No abnormality seen.Germicidal efficacy terminates, and carries out gross anatomy inspection to animal subject and also has no abnormal changes.Specific test result is such as
Shown in table 2.
9, conclusion: percutaneous LD of the sample to rat50> 2000mg/kg, is classified according to acute toxicity, which belongs to low toxicity
Grade.
2 acute dermal toxicity test result of table
By above-mentioned content of the test it can be seen that the high-efficiency heavy oil dirt cleaning agent of embodiment 4 is a kind of cleaning agent of hypotoxicity.
Test example 3: Oral toxicity detection
1, detection method: GB/T 21603-2008
2, detection project: acute oral toxicity test
3, detect environment: barrier environment animal house uses credit number: SYXK (Zhejiang) 2016-0012,21.5 DEG C of room temperature-
24.5 DEG C, relative humidity 55.0%-68.0%
4, experimental animal: ICR mouse, cleaning grade are provided, production licence number: SCXK by Zhejiang Province's Experimental Animal Center
(Zhejiang) 2014-0001
5, number of animals/gender: 20, half male and half female
6, it is a small amount of pure in being added in beaker sample preparation: to weigh 5g sample size (embodiment _ high-efficiency heavy oil dirt cleaning agent)
Dissolved sample is placed in addition pure water in volumetric flask and is settled to graduation mark, reagent bottle mark is poured into after sufficiently shaking up by water dissolution
Know spare.
7, contamination approach: oral stomach-filling
8, test method: using maximum limitation method, given low 5000mg/kg；Animal fasting 16 hours before contaminating.Dye
Continue fasting 3h after poison, observe poisoning symptom or Behavioral change daily, weighing is primary weekly.To be poisoned to death animal and contamination after
Surviving animals do gross anatomy observation within 14 days.
8, result: experimental animal has no any poisoning symptom in contamination 14 days or is poisoned to death；The weight of female animals
No abnormality seen.Germicidal efficacy terminates, and carries out gross anatomy inspection to animal subject and also has no abnormal changes.Specific test result is such as
Shown in table 3.
9, conclusion: oral LD of the sample to mouse50> 5022.3mg/kg, is classified according to acute toxicity, which belongs to low toxicity
Grade.
3 acute oral toxicity test result of table
By above-mentioned content of the test it can be seen that the high-efficiency heavy oil dirt cleaning agent of embodiment 5 is a kind of cleaning agent of hypotoxicity.
In summary test and test result are it can be seen that high-efficiency heavy oil dirt cleaning agent provided by the invention is a kind of phosphorus
Low, the environmentally friendly cleaning agent of content, meanwhile, which has high cleaning performance, (is suitable for metal surface weight without metal protection
The cleaning of greasy dirt), it is non-toxic, on lacquer painting without influence, biological degradability is good the features such as.
Claims (10)
1. a kind of high-efficiency heavy oil dirt cleaning agent, by weight percentage, the raw material composition of the high-efficiency heavy oil dirt cleaning agent includes: phosphorus
Hydrochlorate 1%-1.5%, surfactant 1%-20%, complexing agent 0.1%-5%, organic base 0.1%-5%, corrosion inhibiter 0.1%-
2%, organic solvent 4%-10%, water surplus.
2. high-efficiency heavy oil dirt cleaning agent according to claim 1, wherein the phosphate includes potassium phosphate, tripolyphosphate
The combination of one or more of sodium and sodium pyrophosphate.
3. high-efficiency heavy oil dirt cleaning agent according to claim 1, wherein the surfactant includes anionic surface
Activating agent and/or nonionic surfactant.
4. high-efficiency heavy oil dirt cleaning agent according to claim 3, wherein the anionic surfactant includes alkyl
Benzene sulfonic acid sodium salt/or fatty alcohol polyoxyethylene ether sulfate；Preferably, the anionic surfactant includes detergent alkylate
The combination of one or more of sodium sulfonate and/or ethoxylated dodecyl alcohol sodium sulphate；
Preferably, the nonionic surfactant includes fatty alcohol polyoxyethylene ether, nonylphenol polyoxyethylene ether type nonionic
The combination of one or more of surfactant and alkyl glycosides；It is highly preferred that the nonionic surfactant includes ten
The combination of one or both of six alkyl alcohol ethoxylates and fatty alcohol polyoxyethylene ether.
5. high-efficiency heavy oil dirt cleaning agent according to claim 1, wherein the complexing agent includes tetrasodium ethylenediamine tetraacetate
With the combination of one or more of sodium citrate.
6. high-efficiency heavy oil dirt cleaning agent according to claim 1, wherein the organic base includes triethanolamine and/or two
Ethanol amine.
7. high-efficiency heavy oil dirt cleaning agent according to claim 1, wherein the corrosion inhibiter include organophosphorus ester SD-10,
The combination of one or more of methenamine, thiocarbamide and benzotriazole.
8. high-efficiency heavy oil dirt cleaning agent according to claim 1, wherein the organic solvent includes ethylene glycol ethyl ether, second
The combination of one or more of glycol monobutyl ether and isopropanol.
9. the preparation method of the described in any item high-efficiency heavy oil dirt cleaning agents of claim 1-8 comprising following steps:
Under agitation, each raw material is mixed in proportion, continues stirring to being completely dissolved, the efficient weight is prepared
Greasy dirt detergent.
10. a kind of heavy oil dirt cleaning method is passed through using the described in any item high-efficiency heavy oil dirt cleaning agents of claim 1-8
The method that wiping or the mode counterweight greasy dirt impregnated are cleaned；
When preferably, by the way of immersion, every kilogram of high-efficiency heavy oil dirt cleaning agent cleans 30-100 square metres and has
The surface of heavy oil dirt；
Preferably, method includes the following steps:
The high-efficiency heavy oil dirt cleaning agent and water (preferably clean water) are mixed and made into work according to diluted concentration 5.0-8.0wt%
Liquid, and it is heated to 50-60 DEG C；
Then the workpiece with heavy oil dirt is cleaned one of in the following way:
(1) wipe: carrying out 2-3 to the workpiece with heavy oil dirt using the working solution, (it is preferable to use phozy cottons all over wiping
Silk, scrub-brush or mop dip working solution and are wiped), then 2-3 is carried out all over wiping, so to workpiece using water (preferably clean water)
Workpiece is dried into (it is preferable to use the phozy staples of clean dried to wipe workpiece 2-3 times) afterwards, completes cleaning；
(2) it impregnates: the workpiece with heavy oil dirt is soaked in the working solution 10-20 minutes, then 2 are carried out to workpiece using water
It is then using 50-60 DEG C of hot water that workpiece is dry all over rinsing, complete cleaning.
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