CN104450049A - Emulsion anti-rusting oil containing swill-cooked dirty oil - Google Patents

Abstract

The invention discloses emulsion anti-rusting oil containing swill-cooked dirty oil. The emulsion anti-rusting oil is prepared from the following raw materials in parts by weight: 0.7-2 parts of sodium hydrogen phosphate, 3-5 parts of dinonyl naphthalene calcium sulfonate, 12-20 parts of rare earth filming hydraulic oil, 60-80 parts of #25 mechanical oil, 2-3 parts of nitrine diphenyl phosphate acid, 2-3 parts of sorbitan monooleate, 2-6 parts of acetic ether, 4-6 parts of swill-cooked dirty oil, 1-2 parts of 8-hydroxyquinoline, 1-2 parts of stearic acid, 2-6 parts of an anti-rusting agent t702, 1-2 parts of sodium fluoride, 2-3 parts of ricinoleic acid barium, 0.3-0.6 part of ammonium tungstate, 1-2 parts of phosphite ester and 0.6-1 part of Span-80. As the rare earth filming hydraulic oil is added into the anti-rusting oil disclosed by the invention, i.e., propylene glycol phenyl ether is added into a modified gelatin system of the emulsion anti-rusting oil and is completely absorbed by grains of the gelatin system, the coalescence property and stability of the system are improved, and the filming property of the anti-rusting oil self is also improved in the system; due to added rare earth ions, insoluble complexes can be generated from OH<-1> generated in the oxygen absorption corrosion process on the surface of a metal substrate, the reaction of a corroded electrode is inhibited, and a very good slow-release effect is achieved.

Description

A kind of anti-rust emulsion oil containing sewer oil

Technical field

The present invention relates generally to lubricating oil field, particularly relates to a kind of anti-rust emulsion oil containing sewer oil.

Background technology

In storage, transport and use procedure, due to the impact by materials such as steam, oxygen, acid, alkali, salt and carbide in ambiance, under the condition of certain temperature, humidity and time duration, physics, chemical transformation and corrosion occurs can be there is in metal.The corrosion of metal, can cause the loss of metal and the decline of metallic element function and forfeiture.Corrosion of metal is because metal is with malaria or electrolyte solution contacts, and generation oxidizing reaction causes, and corrosion is one of principal mode that fastening piece is destroyed, and can cause very large loss to automobile, motorcycle and various vehicle, machinery.According to statistics; the direct economic loss caused due to metallic corrosion every year accounts for 2% ~ 4% of total value of production in national economy; for avoiding corrosion, reducing the loss; people have employed various method; base material is protected to be the most general method with antirust grease; the slushing oil Problems existing of now is also a lot; such as corrosion-resistant, weather resistance, tackiness, bad; the phenomenon that easy appearance is hardening, come off, ftracture; therefore need the overall quality improving constantly slushing oil, reach better antirust corrosion mitigating effect.

Summary of the invention

The object of the invention is just to provide a kind of anti-rust emulsion oil containing sewer oil.

The present invention is achieved by the following technical solutions:

Containing an anti-rust emulsion oil for sewer oil, it is made up of the raw material of following weight parts:

Sodium phosphate dibasic 0.7-2, dinonylnaphthalene sulfonic acid calcium 3-5, rare earth film forming hydraulic efficiency oil 12-20, No. 25 machinery oil 60-80, diphenyl phosphate azide 2-3, sorbic alcohol acid anhydride list olein 2-3, vinyl acetic monomer 2-6, sewer oil 4-6, oxine 1-2, stearic acid 1-2, rust-preventive agent t702 2-6, Sodium Fluoride 1-2, ricinoleate acid barium 2-3, ammonium tungstate 0.3-0.6, phosphorous acid ester 1-2, Span-80 0.6-1;

Described rare earth film forming hydraulic efficiency oil is made up of the raw material of following weight parts:

Propylene glycol phenylate 10-15, gelatin 3-4, glycerine 2.1-3, tritolyl phosphate 0.4-1, exsiccated ammonium alum 0.2-0.4, hydraulic efficiency oil 100-110, deionized water 100-105, sodium hydroxide 3-5, cerous nitrate 3-4, dodecenylsuccinic acid 10-15, Span80 0.5-1;

Tritolyl phosphate is joined in glycerine, stir, obtain alcohol ester solution;

The 40-55% of gelatin with above-mentioned deionized water weight is mixed, exsiccated ammonium alum is added after stirring, put into the water-bath of 60-70 DEG C, heating 10-20 minute, adds above-mentioned alcohol ester solution, continues heating 5-7 minute, taking-up is cooled to normal temperature, add propylene glycol phenylate, 40-60 rev/min is uniformly mixed 10-20 minute, obtains film coalescence aid;

Dodecenylsuccinic acid is mixed with sodium hydroxide, joins after stirring in remaining deionized water, fully mix, add cerous nitrate, insulated and stirred 20-30 minute at 60-65 DEG C, obtain rare earth dispersion liquid;

Joined by Span80 in hydraulic efficiency oil, add above-mentioned film coalescence aid, rare earth dispersion liquid, insulation reaction 30-40 minute at 60-70 DEG C after stirring, dehydration, obtains described rare earth film forming hydraulic efficiency oil.

2, kind as claimed in claim 1 is containing a preparation method for the anti-rust emulsion oil of sewer oil, it is characterized in that comprising the following steps:

(1) 70-80% of above-mentioned No. 25 machinery oil weight is joined in reactor, be heated to 110-120 DEG C, add dinonylnaphthalene sulfonic acid calcium, rust-preventive agent t702, insulated and stirred mixing 50-60 minute;

(2) mixed with remaining No. 25 machinery oil by sewer oil, add stearic acid, ricinoleate acid barium after stirring, insulated and stirred 6-10 minute at 60-70 DEG C, adds Sodium phosphate dibasic, joins in aforesaid reaction vessel, stir after stirring;

(3) add each raw material except Span-80, at 70-80 DEG C, be uniformly mixed 20-30 minute, dehydration, insulated and stirred mixing 2-3 hour;

(4) temperature of reaction kettle is reduced to 50-60 DEG C, adds each raw material of residue, be constantly stirred to normal temperature, filter discharging.

Advantage of the present invention is:

Rare earth film forming hydraulic efficiency oil is added: wherein joined by propylene glycol phenylate in modified gelatin system of the present invention in slushing oil of the present invention, it is absorbed completely by gelatine system particulate, thus improve coalescent performance and the stability of system, and the film-forming properties of self is also strengthened in systems in which; The rare earth ion added can produce insoluble complex, the electrode reaction of slowing down corrosion with the OH-produced in metallic substrate surface generation oxygen uptake corrosion process, plays good slow release effect.

Slushing oil of the present invention adds sewer oil, effectively make use of resource, reduces production cost, and preparation method of the present invention is simple, and the surface resistive of film is good, all has well resist effect to soda acid, salt fog etc., and film is stablized, and protected effect is effective lastingly.

Embodiment

Embodiment 1

Containing an anti-rust emulsion oil for sewer oil, it is characterized in that what it was made up of the raw material of following weight parts (kilogram):

Sodium phosphate dibasic 0.7, dinonylnaphthalene sulfonic acid calcium 3, rare earth film forming hydraulic efficiency oil 20, No. 25 machinery oil 80, diphenyl phosphate azide 3, sorbic alcohol acid anhydride list olein 2, vinyl acetic monomer 2, sewer oil 6, oxine 2, stearic acid 1, rust-preventive agent t702 6, Sodium Fluoride 2, ricinoleate acid barium 3, ammonium tungstate 0.6, phosphorous acid ester 2, Span-80 0.6;

Described rare earth film forming hydraulic efficiency oil is made up of the raw material of following weight parts:

Propylene glycol phenylate 15, gelatin 3, glycerine 2.1, tritolyl phosphate 0.4, exsiccated ammonium alum 0.4, hydraulic efficiency oil 110, deionized water 105, sodium hydroxide 5, cerous nitrate 34, dodecenylsuccinic acid 15, Span80 0.5-1;

Tritolyl phosphate is joined in glycerine, stir, obtain alcohol ester solution;

Gelatin is mixed with 55% of above-mentioned deionized water weight, exsiccated ammonium alum is added after stirring, put into the water-bath of 70 DEG C, heat 20 minutes, add above-mentioned alcohol ester solution, continue heating 5-7 minute, taking-up is cooled to normal temperature, add propylene glycol phenylate, 60 revs/min are uniformly mixed 10-20 minute, obtain film coalescence aid;

Mixed with sodium hydroxide by dodecenylsuccinic acid, join in remaining deionized water, fully mix, add cerous nitrate after stirring, at 65 DEG C, insulated and stirred 30 minutes, obtains rare earth dispersion liquid;

Joined by Span80 in hydraulic efficiency oil, add above-mentioned film coalescence aid, rare earth dispersion liquid after stirring, insulation reaction 40 minutes at 70 DEG C, dehydration, obtains described rare earth film forming hydraulic efficiency oil.

Containing a preparation method for the anti-rust emulsion oil of sewer oil, it is characterized in that comprising the following steps:

(1) join in reactor by 80% of above-mentioned No. 25 machinery oil weight, be heated to 120 DEG C, add dinonylnaphthalene sulfonic acid calcium, rust-preventive agent t702, insulated and stirred mixes 60 minutes;

(2) mixed with remaining No. 25 machinery oil by sewer oil, add stearic acid, ricinoleate acid barium after stirring, at 70 DEG C, insulated and stirred 10 minutes, adds Sodium phosphate dibasic, joins in aforesaid reaction vessel, stir after stirring;

(3) add each raw material except Span-80, be uniformly mixed 30 minutes at 70 DEG C, dehydration, insulated and stirred mixes 2 hours;

(4) temperature of reaction kettle is reduced to 60 DEG C, adds each raw material of residue, be constantly stirred to normal temperature, filter discharging.

Performance test:

Apparent: without precipitation, to separate out without layering, nodeless mesh thing;

Corrosion test (10# steel, 100h, 100 DEG C): 0 grade;

Salt mist experiment (10# steel A level): 7 days;

Damp and hot experiment (10# steel A level): 20 days;

Low-temperature adhesion: qualified.

Claims (2)

1., containing an anti-rust emulsion oil for sewer oil, it is characterized in that what it was made up of the raw material of following weight parts:

Sodium phosphate dibasic 0.7-2, dinonylnaphthalene sulfonic acid calcium 3-5, rare earth film forming hydraulic efficiency oil 12-20, No. 25 machinery oil 60-80, diphenyl phosphate azide 2-3, sorbic alcohol acid anhydride list olein 2-3, vinyl acetic monomer 2-6, sewer oil 4-6, oxine 1-2, stearic acid 1-2, rust-preventive agent t702 2-6, Sodium Fluoride 1-2, ricinoleate acid barium 2-3, ammonium tungstate 0.3-0.6, phosphorous acid ester 1-2, Span-80 0.6-1;

Described rare earth film forming hydraulic efficiency oil is made up of the raw material of following weight parts:

Propylene glycol phenylate 10-15, gelatin 3-4, glycerine 2.1-3, tritolyl phosphate 0.4-1, exsiccated ammonium alum 0.2-0.4, hydraulic efficiency oil 100-110, deionized water 100-105, sodium hydroxide 3-5, cerous nitrate 3-4, dodecenylsuccinic acid 10-15, Span80 0.5-1;

Tritolyl phosphate is joined in glycerine, stir, obtain alcohol ester solution;

The 40-55% of gelatin with above-mentioned deionized water weight is mixed, exsiccated ammonium alum is added after stirring, put into the water-bath of 60-70 DEG C, heating 10-20 minute, adds above-mentioned alcohol ester solution, continues heating 5-7 minute, taking-up is cooled to normal temperature, add propylene glycol phenylate, 40-60 rev/min is uniformly mixed 10-20 minute, obtains film coalescence aid;

Dodecenylsuccinic acid is mixed with sodium hydroxide, joins after stirring in remaining deionized water, fully mix, add cerous nitrate, insulated and stirred 20-30 minute at 60-65 DEG C, obtain rare earth dispersion liquid;

Joined by Span80 in hydraulic efficiency oil, add above-mentioned film coalescence aid, rare earth dispersion liquid, insulation reaction 30-40 minute at 60-70 DEG C after stirring, dehydration, obtains described rare earth film forming hydraulic efficiency oil.

2. the preparation method planting the anti-rust emulsion oil containing sewer oil as claimed in claim 1, is characterized in that comprising the following steps:

(1) 70-80% of above-mentioned No. 25 machinery oil weight is joined in reactor, be heated to 110-120 DEG C, add dinonylnaphthalene sulfonic acid calcium, rust-preventive agent t702, insulated and stirred mixing 50-60 minute;

(2) mixed with remaining No. 25 machinery oil by sewer oil, add stearic acid, ricinoleate acid barium after stirring, insulated and stirred 6-10 minute at 60-70 DEG C, adds Sodium phosphate dibasic, joins in aforesaid reaction vessel, stir after stirring;

(3) add each raw material except Span-80, at 70-80 DEG C, be uniformly mixed 20-30 minute, dehydration, insulated and stirred mixing 2-3 hour;

(4) temperature of reaction kettle is reduced to 50-60 DEG C, adds each raw material of residue, be constantly stirred to normal temperature, filter discharging.