CN101747985A - Lubricant additive containing Ni-P powder recycled from electroless plating waste liquid, preparation and application thereof - Google Patents
Lubricant additive containing Ni-P powder recycled from electroless plating waste liquid, preparation and application thereof Download PDFInfo
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- 229910018104 Ni-P Inorganic materials 0.000 title claims abstract description 44
- 229910018536 Ni—P Inorganic materials 0.000 title claims abstract description 44
- 239000002699 waste material Substances 0.000 title claims abstract description 40
- 239000007788 liquid Substances 0.000 title claims abstract description 19
- 239000000843 powder Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims description 8
- 239000003879 lubricant additive Substances 0.000 title abstract 5
- 238000007772 electroless plating Methods 0.000 title description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000007747 plating Methods 0.000 claims abstract description 47
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 43
- 239000000126 substance Substances 0.000 claims abstract description 40
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 39
- 239000000956 alloy Substances 0.000 claims abstract description 39
- 239000002199 base oil Substances 0.000 claims abstract description 33
- 239000011858 nanopowder Substances 0.000 claims abstract description 32
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000002270 dispersing agent Substances 0.000 claims abstract description 17
- 239000006185 dispersion Substances 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 239000003607 modifier Substances 0.000 claims abstract description 3
- 239000000654 additive Substances 0.000 claims description 46
- 230000000996 additive effect Effects 0.000 claims description 44
- 239000010687 lubricating oil Substances 0.000 claims description 28
- 239000003921 oil Substances 0.000 claims description 24
- 238000005461 lubrication Methods 0.000 claims description 17
- 238000011084 recovery Methods 0.000 claims description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims description 12
- 230000003750 conditioning effect Effects 0.000 claims description 12
- 238000005530 etching Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 9
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 8
- SXNBVULTHKFMNO-UHFFFAOYSA-N 2,2-dihydroxyoctadecanoic acid Chemical compound CCCCCCCCCCCCCCCCC(O)(O)C(O)=O SXNBVULTHKFMNO-UHFFFAOYSA-N 0.000 claims description 8
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 8
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 8
- 239000005642 Oleic acid Substances 0.000 claims description 8
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000000498 ball milling Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 8
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 8
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 8
- 238000005303 weighing Methods 0.000 claims description 8
- 229910001453 nickel ion Inorganic materials 0.000 claims description 7
- 239000002480 mineral oil Substances 0.000 claims description 6
- 235000010446 mineral oil Nutrition 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 4
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- ZEMPKEQAKRGZGQ-AAKVHIHISA-N 2,3-bis[[(z)-12-hydroxyoctadec-9-enoyl]oxy]propyl (z)-12-hydroxyoctadec-9-enoate Chemical class CCCCCCC(O)C\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CC(O)CCCCCC)COC(=O)CCCCCCC\C=C/CC(O)CCCCCC ZEMPKEQAKRGZGQ-AAKVHIHISA-N 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 2
- 239000007866 anti-wear additive Substances 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 239000002612 dispersion medium Substances 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims description 2
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 239000010688 mineral lubricating oil Substances 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 28
- 238000012423 maintenance Methods 0.000 abstract description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 10
- 239000011574 phosphorus Substances 0.000 abstract description 10
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 9
- 230000007613 environmental effect Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
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- 230000000694 effects Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 25
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 230000003245 working effect Effects 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000002815 nickel Chemical class 0.000 description 3
- 231100000241 scar Toxicity 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229910001096 P alloy Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000000026 X-ray photoelectron spectrum Methods 0.000 description 1
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- 150000002500 ions Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
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Abstract
The invention discloses a Ni-P alloy nano-powder lubricant additive prepared from nickel and phosphorus recycled from electroless nickel plating waste liquid, and a using method thereof in different friction occasions, wherein Ni-P powder is subjected to in-situ dispersion and recovered from electroless nickel plating waste liquid, dispersed again and then prepared into the lubricant additive through certain steps, together with metal chemical friction modifiers, detergent-dispersant, oxygen corrosion-resistant agents, auxiliary performance regulator, stabilizer and base oil. The lubricant additive has the advantages of good suspension stability, capability of greatly reducing equipment friction and wear, greatly reducing the frequency of equipment maintenance and parts replacement and prolonging equipment lifespan and overhaul time limit, as well as good effect of saving energy and protecting environment. The lubricant additive can be widely used in gasoline/diesel internal combustion engines, general fluid machinery, mechanical chemical sealing pieces, transmission gearboxes and other occasions, can realize the recycling of nickel and phosphorus in the electroless nickel plating waste liquid with high added value in order to change pollutants into useful things, and realizes the coordination and unification of economic, environmental and social benefits.
Description
Technical field:
The present invention relates to a kind of plating wastewater recovery Ni-P alloy nano powder and be used for the lubricating oil additive field, particularly a kind of prescription, preparation and using method under differentiated friction occasion situation that contains plating wastewater recovery Ni-P alloy nano powder slip additive.
Background technology:
Chemical nickel plating evenly, does not need advantages such as external power, hardness height, wear resisting property are good, plating is not subjected to the restriction of part dimension shape to be widely used in the surface treatment of electronic component of industries such as oil, chemical industry, machinofacture, aerospace owing to have coating.Yet after chemical nickel-plating solution used for some time, because the wherein accumulation of by product such as phosphite makes plating solution performance descend, solution was aging, forms chemical nickel plating waste solution.Chemical nickel plating waste solution still contains 2～7gL
-1Nickel, 80～200gL
-1Phosphorus and large amount of organic.Nickel is a kind of expensive heavy metal resources, and nickel is again a kind of carcinogens simultaneously, belongs to first kind pollutent, and China's trade effluent nickel emission standard is 1mgL
-1The phosphorus that waste liquid contained then is one of main pollution factor that causes the body eutrophication phenomenon.Therefore, along with chemical plating nickel technology range of application and production-scale continuous expansion, consequent environmental problem is also more and more serious, and the recycling of the processing of chemical nickel plating waste solution and recovery product seems particularly important.
In the processing of chemical nickel plating waste solution and reclaim in the recycling of product, concentrate on the processing aspect of chemical nickel plating waste solution at present mostly, and reclaim the further research of utilization of product and use less.Chen Qiliang (patent No. CN101089225) has invented the recovery processing technique of metallic nickel in a kind of chemical nickeling ageing liquid, with Palladous chloride dispose waste liquid and the nickel deposition that makes recovery on nickel plate or stainless steel plate.Huang Yueshan (patent No. CN1286318A) has invented a kind of orthophosphite ions that adopts in the precipitation of calcium carbonate method removal chemical nickel-plating liquid, thereby makes the reusable treatment process of chemical plating fluid.Zhou Youhui (patent No. CN1354148A) has invented a kind of produced by chemical plating in nickel-phosphorus alloy acidic bath liquid comprehensive processing technique, wherein metallic nickel ions is that single nickel salt returns electroless plating with sulfuric acid dissolution with the sodium hydroxide precipitation earlier again, and sulfate radical, orthophosphite are used as phosphate fertilizer with oxygenant and milk of lime post precipitation through sulfuric acid acidation.Ox Yongsheng (patent No. CN1094457A) has been invented a kind of solution with soluble calcium salt or its mixture precipitates the orthophosphite in the chemical nickel-plating solution, leach throw out, replenish the single nickel salt and the sodium hypophosphite of loss then, thereby realize the regeneration of chemical nickel-plating liquid.After Yu Xiujuan etc. (environmental protection science, 2003,29:5～8) carry out the nickel ion electrolytic recovery to chemical nickel plating waste solution, make precipitation agent with milk of lime again, the remaining nickel in further disposing waste liquid is at last with Ca (ClO)
2Phosphorus during agent disposes waste liquid as oxidation precipitation makes total phosphorus content to 1.06mg/L, the waste liquid qualified discharge, and nickel content is lower than 1.4mg/kg in the small amount of precipitate thing, with P
2O
5The phosphorus content of meter meets the requirement that agricultural soil uses up to 67.3%, can make agricultural fertilizer and use.Yuan Xiaoyou (electroplates and environmental protection 1999,19 (5): 31～33) utilize acidic chemical nickel plating waste solution to prepare Ni
2The P nano powder is by add a kind of dispersion agent in waste liquid, then with PaCl
2For the catalyst reduction chemical nickel plating waste solution, obtained Ni
2The P nano powder, and think that this nano powder may have a wide range of applications aspect magneticthin film and the organic synthesis catalytic.Jiang Li (Guangxi chemical industry, 1999,28 (3): 61～62) with extraction agent acidic chemical nickel plating waste solution is carried out the extraction of nickel earlier, strip with sulfuric acid then, after the appropriate location reason makes the product that is better than the technical grade single nickel salt.The great mass of data analysis revealed, up to now, the method that nickel in the chemical nickel plating waste solution, phosphorus reclaim simultaneously is also limited, in addition, the common issue with that existing method exists be reclaim product to environment have secondary pollution, reclaim complex process, cost is higher, be difficult to realize the high value added utilization of heavy metal nickel ion and phosphorus, and chemical nickel plating waste solution recovery product also is not used for the higher lubricating oil additive field of added value.
Summary of the invention:
The present invention is directed to above-mentioned chemical nickel plating waste solution and reclaim product and be not used for the higher lubricating oil additive field of added value, provide a kind of chemical nickel plating waste solution that contains that can preparation reduces frictional coefficient under the Oil Lubrication Condition and wear scar diameter, raising extreme pressure value significantly to reclaim product Ni-P alloy nano powder lubricating oil additive.
Technical scheme of the present invention is: a kind of chemical nickel plating waste solution that contains reclaims Ni-P alloy nano powder slip additive, is made up of Ni-P alloy nano powder, metallochemistry friction improver, detergent-dispersant additive, antioxygen etching reagent, ilities conditioning agent, stablizer and base oil.Wherein the shared mass percentage content of each component is as follows:
Ni-P alloy nano powder 6～10%,
Metallochemistry friction improver 10～14%,
Detergent-dispersant additive 2～5%,
Antioxygen etching reagent 0.5～2%,
Ilities conditioning agent 1～3%,
Stablizer 2～5%,
Base oil 61～78.5%.
A kind of preparation process that contains chemical nickel plating waste solution recovery Ni-P alloy powder lubricating oil additive comprises: the recovery of (1) Ni-P alloy nano powder; (2) dispersion of Ni-P alloy nano powder; (3) Ni-P alloy nano powder that will be scattered, metallochemistry friction improvement, detergent-dispersant additive, antioxygen etching reagent, ilities conditioning agent, stablizer and base oil carry out high uniform mixing under certain condition.
Further technical scheme of the present invention is:
The recovery method of Ni-P alloy nano powder: (1) typical process flow: waste plating solution composition detection and adjustment → interpolation Ni-P alloy powder original position dispersion agent OP-10 and stirring → adjust pH value → heating in water bath to optimal temperature → interpolation 0.1g.L with acetate or ammoniacal liquor
-1PdCl
3Stablizer and stirring → filtration → drying.(2) the recovery preparation technology parameter of Ni-P alloy nano powder: nickel ion starting point concentration C in the acidic chemical nickel plating waste solution
0Be 5～10gL
-1, adding concentration in waste plating solution is 0.1gL
-1Palladous chloride 160mlL
-1, temperature is 75 ℃, and the pH value is 4, and original position dispersion agent OP-10 add-on is 0.003gL
-1Stirring velocity is under the 1500rpm, can obtain mean particle size is 50～100nm original position dispersive amorphous phosphorus-nickel alloy powder, and (see Fig. 1 a) and X-ray diffraction (XRD) collection of illustrative plates (seeing Fig. 1 b), nickel ion concentration is near discharging standards 1mgL in the waste plating solution for its transmission electron microscope (TEM) photo
-1Requirement.
Ni-P alloy powder dispersion agent is oleic acid and ten dihydroxystearic acid composite dispersing agents.Its dispersing method is, at first take by weighing the Ni-P alloy powder of lubricating oil additive total mass 6～10%, take by weighing Ni-P alloy nano grain weight amount 2～3% oleic acid and ten dihydroxystearic acids (wherein oleic acid and ten dihydroxystearic acid mass ratios are 1: 1) then, and join in a certain amount of dispersion medium octane and stir, again Ni-P alloy nano powder is joined in the octane that contains dispersion agent oleic acid and ten dihydroxystearic acid composite dispersing agents, at power is ultra-sonic dispersion 4min in 560 watts the ultrasonic processor, obtains scattered Ni-P alloy powder A.
Metallochemistry friction association improving agent is at least to contain molybdenum extreme pressure anti-wear additives MDDP or contain zincode and presses a kind of among the anti-wear agent ZDDP in the additive.
Detergent-dispersant additive is at least a kind of among T154 or the T155.
The antioxygen etching reagent is at least a kind of among T203 or the T202.
Stablizer is that one or both of the derivative of Viscotrol C or silicone oil with low viscosity are composite.
The ilities conditioning agent is at least one or more composite in T406 oiliness improver or T603 viscosity index modifiers or the T803A pour point depressant.
Lubricating base oils is mineral oil or semi-synthetic base oil or complete synthesis base oil, and its mineral oil in fluid is 500SN or 320SN; Semi-synthetic base oil is PAO-10; Synthetic base oil is PAO-40.Wherein, mineral oil is used to adopt the lubricated various mechanical means of mineral lubricating oils; Semi-synthetic oil is used to adopt the various mechanical means of semi-synthetic oil lubrication; Full synthetic oil is used to adopt the various mechanical means of complete synthesis oil lubrication.
A kind of preparation method who contains chemical nickel plating waste solution recovery product Ni-P alloy nano powder slip additive is that Ni-P alloy nano powder, metallochemistry friction improver, detergent-dispersant additive, antioxygen etching reagent, ilities conditioning agent, stablizer and the base oil that disperses to reclaim with original position is gross weight.The steps include:
1. take by weighing the metallochemistry friction improver that accounts for additive gross weight 10～14% respectively, account for gross weight 24.4～31.4% base oils (base oil total amount 2/5ths), earlier the metallochemistry friction improver is joined in the base oil and stir, put into water temperature then and be 70～80 ℃ ultrasonic processor supersound process 20min or put into the lubricating oil that is heated to 70～80 ℃ and be in harmonious proportion still and stir 40min, obtain the concentrated solution B of containing metal chemistry friction improver.
2., take by weighing and account for additive gross weight 36.6～47.1% base oils (base oil total amount 3/5ths), place ball grinder, then scattered Ni-P alloy nano powder A and the B liquid that obtains in 1. in step are joined in the base oil, put into material ball ratio and be 10: 1, rotating speed and be 100 rev/mins high energy ball mill, ball milling 30～60 minutes.
3., add in the suspension that in 2. step, obtains and obtain to contain chemical nickel plating waste solution after accounting for gross weight 2～5% detergent-dispersant additives, 0.5～2% antioxygen etching reagent, 2～5% stablizers, the further ball milling of 1～3% ilities conditioning agent, dispersion, mixing certain hour and reclaim product Ni-P alloy nano powder lubricating oil additive.Wherein material ball ratio is that 10: 1, rotating speed are 100 rev/mins during ball milling, ball milling 20～60 minutes.Obtain containing chemical nickel plating waste solution and reclaim product Ni-P alloy powder slip additive concentrated solution C, can obtain the lubricating oil additive sell goods to container.
Product of the present invention can be used for vapour, diesel engine is lubricated, universal fluid power lubrications such as air compressor machine, hydro-pump, and machinery, chemical industry sealing member lubricate and the big machinery transmission gear box lubricates in the energy-conserving and environment-protective of occasion.The concrete using method of different occasions and the effects of energy conservation and environmental protection that reaches are as follows:
(1) vapour, diesel engine lubricate: various vehicles and boats and ships are when carrying out more oil change maintenance, product of the present invention and the lubricating oil of being changed are mixed in 1: 20 ratio of mass ratio and lubricating oil in the lubrication box of back adding equipment, normally exercise behind the idle 10～15min of starting apparatus combustion engine.To moving the vehicle more than 50,000 kilometers, more do not adding this product (other vehicle is not added) by 5% of lubrication box capacity under the prerequisite of oil change after exercising 2000 kilometers, press 1～2 times of more oil change maintenance of plain oil drain period then.This additive can reach following result of use in the internal combustion engine lubrication occasion: on average reduce oil consumption 6～32%; Prolong 1～2 times of lubricating oil drain period; Power strengthens 10～30%; Reduce noxious gas emissions 30～51% such as CO, CmHn; Prolonged mechanical work-ing life is more than 1 times; Reduce noise 2～6dB.
(2) universal fluid power lubrication: various fluid machines when carrying out the maintenance of oil change more by the capacity of physical device lubrication box, mix product of the present invention and the lubricating oil that is added in the lubrication box of back adding equipment in 1: 20 ratio of mass ratio and lubricating oil, behind starting outfit operation 10～15min, by the operation of normal running rules, press 1 times of more oil change maintenance of plain oil drain period then.This additive can reach following result of use in universal fluid power lubrication occasion: improve air compressor machine peak pressure and fluid feed flow 5～11%; Power consumption reduces 5～18%, prolongs 1～2 times of lubricating oil drain period; Improve 1～2 times of friction pair work-ing life; Reduce mechanicalness noise 1～5dB; Reduce the corrective maintenance maintenance cost at double and shut down the loss cause because of fixing a breakdown.
(3) mechanical sealing member is lubricated: various mechanical sealing member sealing loads can not meet the demands when needing to change sealing member or lubricating oil, clean seal surface and sealing liquid casing, product of the present invention is mixed the back with the lubricating oil of being changed in 1: 100 ratio of mass ratio and lubricating oil to add in the sealing member sealing liquid case, start the operation of sealing equipment gap after 24 hours, after the equipment sealing load no longer satisfies system requirements, carry out cleaning the second time filling by system's normal running rules operation.Can reach following result of use under this use occasion: the equipment sealing load: increase original mechanical sealing member pressure high limit more than 30%, and reduce the fluctuation of sealing load; Make the mechanical sealing member that partly lost efficacy in 28 hours, realize repairing again utilizing owing to wearing and tearing; Reduce the required power consumption 4.8～16 of mechanical sealing member transmission; Prolong original mechanical sealing member work-ing life more than 1 times; Reduce mechanicalness noise 1～5dB; Significantly reduce the corrective maintenance maintenance cost, and reduce the loss that causes because of the shutdown of fixing a breakdown.
(4) the large transmission gear case is lubricated: various gearing equipment are when carrying out more oil change maintenance, with product of the present invention with the institute gear grease of changing under 70 ℃, mix 40min in 1: 15 ratio of mass ratio and various gear grease after the adding equipment lubrication box in, starting outfit normally moves.Press 1～2 times of more oil change maintenance of plain oil drain period then.Can reach following result of use under this use occasion: significantly improve the gear surface pitting corrosion resistant performance, the spot corrosion time of occurrence prolongs 3～5 times; Compare with the same level gear oil, save step-down gear power consumption 5～16%, prolong 1～2 times of lubricating oil drain period; Improve friction pair work-ing life more than 1 times; Reduce mechanicalness noise 3～8dB; The loss that reduces the corrective maintenance maintenance cost and cause because of the shutdown of fixing a breakdown.
The invention has the beneficial effects as follows:
(1) realized simultaneously in the chemical nickel plating waste solution that the high added value resource utilization of nickel ion and phosphorus reclaims and utilizes, and has realized the coordinating and unifying of economic benefit, environmental benefit and social benefit;
(2) lubricating oil additive of being developed has excellent wear-resistant, antifriction performance and high extreme pressure property: four ball formula friction wear testing machine test-results show, compare with plain oil, this additive can make frictional coefficient under the friction pair Oil Lubrication Condition and wear scar diameter reduce by 63% and 59.1% respectively, and (Fig. 2 is lubricating oil (as Fig. 2 b) and the base oil (as Fig. 2 frictional coefficient and wear scar diameter contrast a)) that contains the nickel-phosphorus alloy nano powder, PB value than base oil improves 52%, and saves additive amount about 20%.Can form repair membrane at surface of friction pair in short period of time and (see Fig. 3, wherein a, b, c are respectively product of the present invention and use selfreparing film and EDS and the XPS spectrum that mill spot surface forms after 10 minutes), and frictional coefficient can be stablized to 0.0406～0.0385 (seeing Fig. 2 b).
(3) product suspension stability of the present invention good (rate of descent of product powder remained on below 3% in 3 months); Compare with the lubricating oil of present sale, can reduce the mechanical component friction wear significantly, significantly reduce the maintenance of equipment, the replacing number of times of parts prolongs service life of equipment and overhaul life; The product effects of energy conservation and environmental protection is good.
Embodiment and example:
Example 1: product of the present invention is added to Weifang, Shandong user Hyunju 2.6 discharge capacity cars with in the gasoline engine lubrication box by using method of the present invention, this vehicle has moved 250,000 kilometers, survey the contrast experiment after exercising 300 kilometers, on average reduce oil consumption 30%; Combustion engine powered obvious enhancing; Engine noise reduces 5.3dB; The obnoxious flavour total flow rate reduces by 43%.
Example 2: product of the present invention is added to certain 20m of factory by using method of the present invention
3In little whelk rod-type air compressor machine lubricating oil and the gear reducer lube case, this air compressor machine driving motor power is 110kw, moves 5000h continuously.The actual measurement contrast shows, can improve air compressor machine dose of fluid delivered 8%; Previous monthly average reduces power consumption 11.3%, and latter two monthly average reduces power consumption 8.8%; Prolong the lubricating oil drain period more than 1 times; Reduce mechanicalness noise 4.5dB, the loss that reduces the corrective maintenance maintenance cost and cause because of the shutdown of fixing a breakdown.
Example 3: be added to product of the present invention in the lubrication box and gear reducer lube case of certain transition pipeline large hydraulic pump by using method of the present invention, this hydro-pump driving motor power is 2500kW, 200 hours actual measurement contrast shows, can on average reduce power consumption 15.5%, reduces mechanicalness noise 5.5dB.
Example 4: product of the present invention is added in the FM204 mechanical sealing member sealed liquid cell by using method of the present invention, and the specified sealing load of sealing part is 2kg/cm
2, actual sealing load is zero, the equipment operation can make sealing part sealing load reach 6kg/cm after 6 hours
2, move and to make sealing part sealing load reach 10kg/cm after 28 hours
2, realized that effectively this mechanical sealing member repairs utilization again; Reduce the required power consumption 4.8% of original sealing member transmission; Reduce mechanicalness noise 4.3dB; Prolong the work-ing life of original sealing member greatly, and reduce the loss that causes because of the shutdown of fixing a breakdown.
The concrete embodiment of the present invention also has a lot, gives unnecessary details no longer one by one at this.
Claims (7)
1. one kind contains chemical nickel plating waste solution recovery Ni-P powder slip additive, is made up of Ni-P alloy nano powder, metallochemistry friction improver, detergent-dispersant additive, antioxygen etching reagent, ilities conditioning agent, stablizer and base oil; Wherein the shared mass percentage content of each component is as follows:
Ni-P alloy nano powder 6～10%,
Metallochemistry friction improver 10～14%,
Detergent-dispersant additive 2～5%,
Antioxygen etching reagent 0.5～2%,
Ilities conditioning agent 1～3%,
Stablizer 2～5%,
Base oil 61～78.5%.
2. slip additive according to claim 1, its preparation process feature is: the recovery of (1) Ni-P alloy nano powder; (2) dispersion of Ni-P alloy nano powder; (3) Ni-P alloy nano powder that will be scattered, metallochemistry friction improvement, detergent-dispersant additive, antioxygen etching reagent, ilities conditioning agent, stablizer and base oil carry out high uniform mixing under certain condition.
3. a kind of chemical nickel plating waste solution that contains according to claim 1 reclaims Ni-P nano powder slip additive, and the feature of the processing parameter that contained Ni-P alloy nano powder reclaims from chemical nickel plating waste solution is: adding concentration in the acid chemical plating nickel waste plating solution is 0.1gL
-1Palladous chloride 160m1L
-1, temperature is 75 ℃, and the pH value is 4, and original position dispersion agent OP-10 add-on is 0.003gL
-1, stirring velocity is 1500rpm; Utilizing this technology can obtain mean particle size is 50～100nm original position dispersive amorphous phosphorus-nickel alloy powder, and nickel ion concentration is near discharging standards 1mgL in the waste plating solution
-1Requirement.
4. slip additive according to claim 1 is characterized in that: carried out the secondary dispersion through oleic acid and ten dihydroxystearic acid composite dispersing agents again through original position dispersive Ni-P alloy powder; Its dispersing method is, at first take by weighing the Ni-P alloy nano powder of lubricating oil additive total mass 6～10%, take by weighing Ni-P alloy nano grain weight amount 2～3% oleic acid and ten dihydroxystearic acids (wherein oleic acid and ten dihydroxystearic acid mass ratios are 1: 1) then, and join in a certain amount of dispersion medium octane and stir, again Ni-P alloy nano powder is joined in the octane that contains dispersion agent oleic acid and ten dihydroxystearic acid composite dispersing agents, at power is ultra-sonic dispersion 4min in 560 watts the ultrasonic processor, obtains scattered Ni-P alloy powder A.
5. slip additive according to claim 1 is characterized in that: metallochemistry friction association improving agent is at least to contain molybdenum extreme pressure anti-wear additives MDDP or contain zincode presses a kind of among the anti-wear agent ZDDP; Detergent-dispersant additive is at least a kind of among T154 or the T155; The antioxygen etching reagent is at least a kind of among T203 or the T202; Stablizer is that one or both of the derivative of Viscotrol C or silicone oil with low viscosity are composite; The ilities conditioning agent is at least one or more composite in T406 oiliness improver or T603 viscosity index modifiers or the T803A pour point depressant.
6. slip additive according to claim 1 is characterized in that: lubricating base oils is mineral oil or semi-synthetic base oil or complete synthesis base oil, and its mineral oil in fluid is 500SN or 320SN; Semi-synthetic base oil is PAO-10; Synthetic base oil is PAO-40; Wherein, mineral oil is used to adopt the lubricated various mechanical means of mineral lubricating oils; Semi-synthetic oil is used to adopt the various mechanical means of semi-synthetic oil lubrication; Full synthetic oil is used to adopt the various mechanical means of complete synthesis oil lubrication.
7. the method for preparing slip additive as claimed in claim 1 is that the Ni-P alloy nano powder, metallochemistry friction improver, detergent-dispersant additive, antioxygen etching reagent, ilities conditioning agent, stablizer and the base oil that disperse to reclaim with original position are gross weight; The steps include:
1., take by weighing respectively the metallochemistry friction improver that accounts for additive gross weight 8～16%, account for gross weight 24.4～31.4% base oils (base oil total amount 2/5ths), earlier the metallochemistry friction improver is joined in the base oil and stir, put into water temperature then and be 70～80 ℃ ultrasonic processor supersound process 20min, obtain the concentrated solution B of containing metal chemistry friction improver;
2., take by weighing and account for additive gross weight 36.6～47.1% base oils (base oil total amount 3/5ths), place ball grinder, then scattered Ni-P alloy powder A and the B liquid that obtains in 1. in step are joined in the base oil, put into material ball ratio and be 10: 1, rotating speed and be 100 rev/mins high energy ball mill, ball milling 30～60 minutes;
3., add in the suspension that in 2. step, obtains and obtain to contain chemical nickel plating waste solution after accounting for gross weight 2～5% detergent-dispersant additives, 0.5～2% antioxygen etching reagent, 2～5% stablizers, the further ball milling of 1～3% ilities conditioning agent, dispersion, mixing certain hour and reclaim product Ni-P alloy nano powder lubricating oil additive; Wherein material ball ratio is that 10: 1, rotating speed are 100 rev/mins during ball milling, and ball milling 20～60 minutes obtains containing chemical nickel plating waste solution and reclaims product Ni-P alloy powder slip additive concentrated solution C, and can obtain the lubricating oil additive sell goods to container.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010017293A CN101747985A (en) | 2010-01-08 | 2010-01-08 | Lubricant additive containing Ni-P powder recycled from electroless plating waste liquid, preparation and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010017293A CN101747985A (en) | 2010-01-08 | 2010-01-08 | Lubricant additive containing Ni-P powder recycled from electroless plating waste liquid, preparation and application thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071410A (en) * | 2011-01-21 | 2011-05-25 | 深圳市瑞世兴科技有限公司 | Method for recovering nickel resource from waste liquid of chemical nickel plating |
| CN108405871A (en) * | 2018-04-13 | 2018-08-17 | 济南大学 | It is a kind of that the method for sub-micron metal ball particle and its application in lubricating oil are prepared based on laser ablation method |
| CN111704952A (en) * | 2020-06-10 | 2020-09-25 | 中国航发北京航空材料研究院 | Lubricant for hole extrusion and strengthening method thereof |
-
2010
- 2010-01-08 CN CN201010017293A patent/CN101747985A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071410A (en) * | 2011-01-21 | 2011-05-25 | 深圳市瑞世兴科技有限公司 | Method for recovering nickel resource from waste liquid of chemical nickel plating |
| CN102071410B (en) * | 2011-01-21 | 2016-01-13 | 深圳市世清环保科技有限公司 | The method of nickel resources is reclaimed in a kind of chemically nickel-plating waste liquid |
| CN108405871A (en) * | 2018-04-13 | 2018-08-17 | 济南大学 | It is a kind of that the method for sub-micron metal ball particle and its application in lubricating oil are prepared based on laser ablation method |
| CN111704952A (en) * | 2020-06-10 | 2020-09-25 | 中国航发北京航空材料研究院 | Lubricant for hole extrusion and strengthening method thereof |
| CN111704952B (en) * | 2020-06-10 | 2022-04-19 | 中国航发北京航空材料研究院 | Lubricant for hole extrusion and strengthening method thereof |
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Application publication date: 20100623 |