CN101092727A - Chemical degreasing powder for ferrous metal surface treatment and preparation method thereof - Google Patents
Chemical degreasing powder for ferrous metal surface treatment and preparation method thereof Download PDFInfo
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- CN101092727A CN101092727A CN 200710021427 CN200710021427A CN101092727A CN 101092727 A CN101092727 A CN 101092727A CN 200710021427 CN200710021427 CN 200710021427 CN 200710021427 A CN200710021427 A CN 200710021427A CN 101092727 A CN101092727 A CN 101092727A
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- sodium
- coconut oil
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- 239000000843 powder Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 10
- 239000002184 metal Substances 0.000 title claims abstract description 10
- 238000005238 degreasing Methods 0.000 title abstract description 14
- 239000000126 substance Substances 0.000 title abstract description 7
- 238000004381 surface treatment Methods 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 30
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 20
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 18
- 235000019864 coconut oil Nutrition 0.000 claims abstract description 14
- 239000003240 coconut oil Substances 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 12
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims abstract description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 10
- 235000012054 meals Nutrition 0.000 claims description 18
- 150000001408 amides Chemical class 0.000 claims description 16
- 101710194948 Protein phosphatase PhpP Proteins 0.000 claims description 8
- 239000004141 Sodium laurylsulphate Substances 0.000 claims description 8
- -1 polyoxyethylene nonylphenol Polymers 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 235000017550 sodium carbonate Nutrition 0.000 claims description 8
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 8
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 8
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 claims description 6
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims description 4
- 150000002170 ethers Chemical class 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001804 emulsifying effect Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 abstract 2
- 230000008901 benefit Effects 0.000 abstract 2
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 abstract 2
- 229940051841 polyoxyethylene ether Drugs 0.000 abstract 2
- 229920000056 polyoxyethylene ether Polymers 0.000 abstract 2
- 238000006065 biodegradation reaction Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 231100000956 nontoxicity Toxicity 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The invention discloses a chemical degreasing powder for ferrous metal surface treatment and a preparation method thereof, wherein the degreasing powder comprises the following components in parts by weight: 20-34 parts of sodium carbonate, 14-30 parts of sodium tripolyphosphate, 1-6 parts of nonylphenol polyoxyethylene ether, 1-5 parts of coconut oil diethanolamide, 2-8 parts of sodium dodecyl sulfate and 25-45 parts of sodium hydroxide, wherein the weight parts are all the mixture ratios; the preparation method of the degreasing powder comprises the steps of mixing and stirring sodium carbonate and sodium tripolyphosphate, adding nonylphenol polyoxyethylene ether and coconut oil diethanolamide, stirring uniformly, adding sodium dodecyl sulfate and sodium hydroxide, and stirring uniformly to obtain a finished product. The degreasing powder has the advantages of super-strong emulsifying capacity and cleaning effect, degreasing time shortened by 1-2 times, purification rate of more than 99.8%, reusability of solution, low chemical oxygen demand, no toxicity, easy biodegradation, and benefit for health and environmental protection.
Description
Technical field
The present invention relates to be used for the chemic spent meal in use that ferrous metal surface carries out skimming treatment, and relate to the preparation method of this spent meal.
Background technology
It is one of important procedure in the electroplating pretreatment process that ferrous metal surface is carried out the chemical degreasing processing.Though several chemic spent meal in use that use in this processing at present can satisfy the requirement of Electroplating Production substantially, but because its component, content and preparation method thereof is unreasonable, lack of standardization, still exist degreasing speed slow, degreasing often, the problem that the degreasing fluid chemical oxygen demand (COD) is big directly influences production efficiency and production cost in the ferrous metal Electroplating Production.
Summary of the invention
The technical problem to be solved in the present invention provides that a kind of degreasing speed is fast, and degreasing effect is good, and the degreasing fluid chemical oxygen demand (COD) low be used for chemic spent meal in use that ferrous metal surface handles and preparation method thereof.
The object of the present invention is achieved like this:
The component and the proportioning that are used for the chemic spent meal in use of ferrous metal surface processing are:
20～34 parts in the yellow soda ash of content 98～99.9%
14～30 parts of tripoly phosphate sodium STPPs
1～6 part of polyoxyethylene nonylphenol ether
1～5 part of coconut oil diethanol amide
2～8 parts of sodium lauryl sulphate
25～45 parts in the sodium hydroxide of content 96～99%
Above proportioning is weight part, and the weight ratio of Oleum Cocois and diglycollic amide is 1: 1.5 in the above-mentioned coconut oil diethanol amide.
The optimum ratio of the described component of above-mentioned chemic spent meal in use is:
24～26 parts in the yellow soda ash of content 98～99.9%
20～25 parts of tripoly phosphate sodium STPPs
2～4 parts of polyoxyethylene nonylphenol ethers
2～3 parts of coconut oil diethanol amides
4～6 parts of sodium lauryl sulphate
30～40 parts in the sodium hydroxide of content 96～99%
Above proportioning is weight part, and the weight ratio of Oleum Cocois and diglycollic amide is 1: 1.5 in the above-mentioned coconut oil diethanol amide.
The preparation method of above-mentioned chemic spent meal in use carries out as follows:
(1) 20～34 parts in the yellow soda ash of content 98～99.9% is mixed for 14～30 parts with tripoly phosphate sodium STPP, stir the A powder;
(2) with 1～6 part of polyoxyethylene nonylphenol ether with add the A powder after 1～5 part of coconut oil diethanol amide mixes, stir the B powder;
(3) add the B powder after 25～45 parts in the sodium hydroxide of 2～8 parts of sodium lauryl sulphate and content 96～99% is mixed, stir the finished product chemic spent meal in use, above proportioning is weight part.
Compared with prior art; the present invention has adopted new raw material, proportioning and preparation method, and the chemic spent meal in use that makes is used for the electrochemical deoiling of ferrous metal, has superpower emulsifying capacity and cleaning performance; the emulsification solubilising improves 3～5 times; degreasing time shortens 1～2 times, and purification rate reaches more than 99.8%, and solution can add use repeatedly; chemical oxygen demand (COD) is low; and this spent meal is nontoxic, and readily biodegradable helps HUMAN HEALTH and environment protection.
Embodiment
Further specify the present invention below by embodiment.
The component of chemic spent meal in use and consumption such as following table among each embodiment:
| Yellow soda ash | Tripoly phosphate sodium STPP kg | Polyoxyethylene nonylphenol ether kg | Coconut oil diethanol amide (1: 1.5) kg | Sodium lauryl sulphate kg | Sodium hydroxide | |||
| Content % | Use kg | Content % | Consumption kg | |||||
| Embodiment 1 | 98 | 34 | 29 | 5 | 1 | 7 | 99 | 25 |
| Embodiment 2 | 99.9 | 21 | 15 | 4 | 2 | 3 | 96 | 44 |
| Embodiment 3 | 99 | 24 | 20 | 3 | 3 | 4 | 97 | 40 |
| Embodiment 4 | 99.5 | 26 | 22 | 4 | 2 | 6 | 98 | 35 |
| Embodiment 5 | 99.2 | 25 | 25 | 2 | 3 | 5 | 97 | 38 |
| Embodiment 6 | 98.5 | 30 | 28 | 1.5 | 5 | 2.5 | 98 | 30 |
The preparation method of chemic spent meal in use all carries out as follows among each embodiment:
(1) yellow soda ash is mixed with tripoly phosphate sodium STPP, stir the A powder;
(2) polyoxyethylene nonylphenol ether is mixed the back with coconut oil diethanol amide and adds the A powder, stir the B powder;
(3) sodium lauryl sulphate is mixed the back with sodium hydroxide and adds the B powder, stir the finished product chemic spent meal in use.
Claims (3)
1, a kind of chemic spent meal in use that is used for the ferrous metal surface processing, its component and proportioning are:
20～34 parts in the yellow soda ash of content 98～99.9%
14～30 parts of tripoly phosphate sodium STPPs
1～6 part of polyoxyethylene nonylphenol ether
1～5 part of coconut oil diethanol amide
2～8 parts of sodium lauryl sulphate
25～45 parts in the sodium hydroxide of content 96～99%
Above proportioning is weight part, and the weight ratio of Oleum Cocois and diglycollic amide is 1: 1.5 in the above-mentioned coconut oil diethanol amide.
2, by the described chemic spent meal in use of claim 1, it is characterized in that the optimum ratio of described component is:
24～26 parts in the yellow soda ash of content 98～99.9%
20～25 parts of tripoly phosphate sodium STPPs
2～4 parts of polyoxyethylene nonylphenol ethers
2～3 parts of coconut oil diethanol amides
4～6 parts of sodium lauryl sulphate
30～40 parts in the sodium hydroxide of content 96～99%
Above proportioning is weight part, and the weight ratio of Oleum Cocois and diglycollic amide is 1: 1.5 in the above-mentioned coconut oil diethanol amide.
3, a kind of preparation method of chemic spent meal in use according to claim 1, carry out as follows:
(1) 20～34 parts in the yellow soda ash of content 98～99.9% is mixed for 14～30 parts with tripoly phosphate sodium STPP, stir the A powder;
(2) with 1～6 part of polyoxyethylene nonylphenol ether with add the A powder after 1～5 part of coconut oil diethanol amide mixes, stir the B powder;
(3) add the B powder after 25～45 parts in the sodium hydroxide of 2～8 parts of sodium lauryl sulphate and content 96～99% is mixed, stir the finished product chemic spent meal in use, above proportioning is weight part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710021427XA CN100554529C (en) | 2007-04-11 | 2007-04-11 | Chemical degreasing powder for ferrous metal surface treatment and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710021427XA CN100554529C (en) | 2007-04-11 | 2007-04-11 | Chemical degreasing powder for ferrous metal surface treatment and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101092727A true CN101092727A (en) | 2007-12-26 |
| CN100554529C CN100554529C (en) | 2009-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710021427XA Expired - Fee Related CN100554529C (en) | 2007-04-11 | 2007-04-11 | Chemical degreasing powder for ferrous metal surface treatment and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100554529C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956220A (en) * | 2010-11-02 | 2011-01-26 | 济南德锡科技有限公司 | Plating pretreatment oil remover composite and preparation and use methods thereof |
| CN102021591A (en) * | 2010-12-18 | 2011-04-20 | 江苏德美科技有限公司 | Acid degreasing agent for steel surface and preparation method thereof |
| CN101503803B (en) * | 2008-10-14 | 2012-02-29 | 周庆国 | Metal energy-saving anti-corrosive protecting agent |
| CN102691069A (en) * | 2012-05-29 | 2012-09-26 | 王宝玉 | Dedicated cleaning agent for metal |
| CN104775130A (en) * | 2015-05-05 | 2015-07-15 | 柯斌清 | Environment-friendly efficient metal defatted powder and preparation method thereof |
| CN105483724A (en) * | 2015-11-25 | 2016-04-13 | 安徽天思朴超精密模具股份有限公司 | Metal degreasant material combination as well as preparing method and application of metal degreasant |
| CN105834696A (en) * | 2016-05-19 | 2016-08-10 | 南京高达不锈钢有限公司 | Preparation method of stainless steel pipe for air conditioner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4390465A (en) * | 1981-06-22 | 1983-06-28 | Fremont Industries, Inc. | Low temperature composition for plating pretreatment of ferrous metals |
| CN1093108A (en) * | 1993-03-31 | 1994-10-05 | 胥桂喜 | Powdered cleansing composition and preparation method thereof |
| JP2003277788A (en) * | 2002-03-26 | 2003-10-02 | Sekisui Chem Co Ltd | Detergent composition |
-
2007
- 2007-04-11 CN CNB200710021427XA patent/CN100554529C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101503803B (en) * | 2008-10-14 | 2012-02-29 | 周庆国 | Metal energy-saving anti-corrosive protecting agent |
| CN101956220A (en) * | 2010-11-02 | 2011-01-26 | 济南德锡科技有限公司 | Plating pretreatment oil remover composite and preparation and use methods thereof |
| CN102021591A (en) * | 2010-12-18 | 2011-04-20 | 江苏德美科技有限公司 | Acid degreasing agent for steel surface and preparation method thereof |
| CN102691069A (en) * | 2012-05-29 | 2012-09-26 | 王宝玉 | Dedicated cleaning agent for metal |
| CN104775130A (en) * | 2015-05-05 | 2015-07-15 | 柯斌清 | Environment-friendly efficient metal defatted powder and preparation method thereof |
| CN105483724A (en) * | 2015-11-25 | 2016-04-13 | 安徽天思朴超精密模具股份有限公司 | Metal degreasant material combination as well as preparing method and application of metal degreasant |
| CN105834696A (en) * | 2016-05-19 | 2016-08-10 | 南京高达不锈钢有限公司 | Preparation method of stainless steel pipe for air conditioner |
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| Publication number | Publication date |
|---|---|
| CN100554529C (en) | 2009-10-28 |
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Owner name: HUBEI DEMEI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGSU DEMEI TECHNOLOGIES CO., LTD. Effective date: 20130607 |
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Free format text: CORRECT: ADDRESS; FROM: 225505 TAIZHOU, JIANGSU PROVINCE TO: 448200 JINGMEN, HUBEI PROVINCE |
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Effective date of registration: 20130607 Address after: 448200 No. 22, south of Hongling Avenue, Shayang Economic Development Zone, Hubei Province Patentee after: Hubei De Mei Technology Co., Ltd. Address before: 225505 Shuguang Industrial Zone, rice Town, Jiangsu, Jiangyan Patentee before: Jiangsu Demei Technologies Co., Ltd. |
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Granted publication date: 20091028 Termination date: 20160411 |
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