CN105540881A - Water stabilizing agent for oil field equipment and preparation method thereof - Google Patents
Water stabilizing agent for oil field equipment and preparation method thereof Download PDFInfo
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- CN105540881A CN105540881A CN201510940402.4A CN201510940402A CN105540881A CN 105540881 A CN105540881 A CN 105540881A CN 201510940402 A CN201510940402 A CN 201510940402A CN 105540881 A CN105540881 A CN 105540881A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
- C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/105—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances combined with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/08—Corrosion inhibition
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Detergent Compositions (AREA)
Abstract
The invention relates to a water stabilizing agent for oil field equipment and a preparation method thereof. The water stabilizing agent comprises, by mass, 0.3-1 part of barium petroleum sulfonate, 1-5 parts of glucose, 5-20 parts of dimethyl fumarate, 15-30 parts of potassium hydroxide, 3-9 parts of sodium metasilicate, 2-8 parts of polyepoxysuccinic acid, 1-2.6 parts of methylbenzotriazole, 2-7 parts of dodecyl dimethyl benzyl ammonium chloride, 1-3 parts of hydrolytic polymaleic anhydride, 0.4-1.3 parts of diatomite diatomite, 2-7 parts of hydrogen peroxide and 0.1-0.22 parts of dibenzoyl peroxide. The water stabilizing agent has excellent performances of corrosion resistance, scale inhibition, sterilization, disinfection and passivation.
Description
Technical field
The present invention relates to water-treatment technology field, particularly relate to a kind of oil field equipment water stablizer and preparation method thereof.
Background technology
The kind of oil field equipment has a lot, comprises impeller pump, reciprocation pump, spiral pump, toothed gear pump, generator, compressor, process furnace, boiler, garniture of boiler and instrument, burner, interchanger etc.In oil industry, usually need to use water coolant.In order to prevent water coolant to the corrosion of equipment and fouling, can by adding water stablizer in water coolant, play the effects such as anticorrosion, scale inhibition.
Although current existing water stablizer has certain anticorrosion, scale effect, its effect can also improve.In addition, existing water stablizer sterilization and disinfection poor performance, passivation is also poor.
Summary of the invention
the technical problem solved:, scale effect anticorrosion for existing water stablizer has much room for improvement, the shortcoming of sterilization and disinfection and passivation difference, the invention provides a kind of oil field equipment water stablizer and preparation method thereof.
technical scheme:a kind of oil field equipment water stablizer, in mass parts containing following composition: barium mahogany sulfonate 0.3 ~ 1 part, glucose 1 ~ 5 part, dimethyl fumarate 5 ~ 20 parts, 15 ~ 30 parts, potassium hydroxide, Starso 3 ~ 9 parts, poly-epoxy succinic acid 2 ~ 8 parts, methyl benzotriazazole 1 ~ 2.6 part, dodecyl benzyl dimethyl ammonium chloride 2 ~ 7 parts, hydrolytic polymaleic anhydride 1 ~ 3 part, 0.4 ~ 1.3 part, diatomite, 2 ~ 7 parts, hydrogen peroxide, dibenzoyl peroxide 0.1 ~ 0.22 part.
A kind of oil field equipment water stablizer described above, in mass parts containing following composition: barium mahogany sulfonate 0.5 ~ 0.9 part, glucose 2 ~ 4 parts, dimethyl fumarate 8 ~ 16 parts, 18 ~ 25 parts, potassium hydroxide, Starso 4 ~ 8 parts, poly-epoxy succinic acid 3 ~ 7 parts, methyl benzotriazazole 1.3 ~ 2.2 parts, dodecyl benzyl dimethyl ammonium chloride 3 ~ 6 parts, hydrolytic polymaleic anhydride 1.5 ~ 2.5 parts, 0.6 ~ 1.1 part, diatomite, 3 ~ 6 parts, hydrogen peroxide, dibenzoyl peroxide 0.14 ~ 0.2 part.
A kind of oil field equipment water stablizer described above, in mass parts containing following composition: barium mahogany sulfonate 0.6 part, glucose 2.5 parts, dimethyl fumarate 10 parts, 20 parts, potassium hydroxide, Starso 5 parts, poly-epoxy succinic acid 4 parts, methyl benzotriazazole 1.6 parts, dodecyl benzyl dimethyl ammonium chloride 4 parts, hydrolytic polymaleic anhydride 1.8 parts, 0.8 part, diatomite, 4 parts, hydrogen peroxide, dibenzoyl peroxide 0.15 part.
A kind of oil field equipment water stablizer described above, in mass parts containing following composition: barium mahogany sulfonate 0.7 part, glucose 3 parts, dimethyl fumarate 12 parts, 22 parts, potassium hydroxide, Starso 6 parts, poly-epoxy succinic acid 5 parts, methyl benzotriazazole 1.8 parts, dodecyl benzyl dimethyl ammonium chloride 4.5 parts, hydrolytic polymaleic anhydride 2 parts, 0.9 part, diatomite, 4.5 parts, hydrogen peroxide, dibenzoyl peroxide 0.17 part.
The preparation method of a kind of oil field equipment water stablizer described above, the step of this preparation method is as follows:
The first step: add dimethyl fumarate and potassium hydroxide in the reactor that reflux condensing tube and thermometer be housed, temperature is risen to 25 ~ 35 DEG C, low whipping speed is stir under 200 ~ 220r/min;
Second step: add barium mahogany sulfonate, glucose, Starso, poly-epoxy succinic acid, methyl benzotriazazole, diatomite in aforesaid reaction vessel, is warming up to 45 ~ 55 DEG C, and low whipping speed is stir under 200 ~ 220r/min;
3rd step: continue to add dodecyl benzyl dimethyl ammonium chloride, hydrolytic polymaleic anhydride, hydrogen peroxide, dibenzoyl peroxide in aforesaid reaction vessel, temperature be 15 ~ 25 DEG C, stirring velocity is that 120 ~ 140r/min is uniformly mixed, and obtains oil field equipment water stablizer.
In the first step described above, temperature is risen to 30 DEG C, low whipping speed is stir under 219r/min.
Be warming up to 50 DEG C in second step described above, low whipping speed is stir under 210r/min.
In the 3rd step described above temperature be 20 DEG C, stirring velocity is that 130r/min is uniformly mixed.
beneficial effect:a kind of oil field equipment water stablizer provided by the invention and preparation method thereof, this water stablizer has excellent anticorrosion, scale inhibition, sterilization, sterilization, inactivating performance, to the inhibition efficiency of carbonic acid gas more than 95%, to the inhibition efficiency of hydrogen sulfide more than 98%, scale inhibition performance is more than 99%, and sterilizing rate is more than 99%.
Embodiment
embodiment 1
A kind of oil field equipment water stablizer, in mass parts containing following composition: barium mahogany sulfonate 0.3 part, glucose 1 part, dimethyl fumarate 5 parts, 15 parts, potassium hydroxide, Starso 3 parts, poly-epoxy succinic acid 2 parts, methyl benzotriazazole 1 part, dodecyl benzyl dimethyl ammonium chloride 2 parts, hydrolytic polymaleic anhydride 1 part, 0.4 part, diatomite, 2 parts, hydrogen peroxide, dibenzoyl peroxide 0.1 part.
A preparation method for oil field equipment water stablizer, the step of this preparation method is as follows:
The first step: add dimethyl fumarate and potassium hydroxide in the reactor that reflux condensing tube and thermometer be housed, temperature is risen to 25 DEG C, low whipping speed is stir under 200r/min;
Second step: add barium mahogany sulfonate, glucose, Starso, poly-epoxy succinic acid, methyl benzotriazazole, diatomite in aforesaid reaction vessel, is warming up to 45 DEG C, and low whipping speed is stir under 200r/min;
3rd step: continue to add dodecyl benzyl dimethyl ammonium chloride, hydrolytic polymaleic anhydride, hydrogen peroxide, dibenzoyl peroxide in aforesaid reaction vessel, temperature be 15 DEG C, stirring velocity is that 120r/min is uniformly mixed, and obtains oil field equipment water stablizer.
embodiment 2
A kind of oil field equipment water stablizer, in mass parts containing following composition: barium mahogany sulfonate 1 part, glucose 5 parts, dimethyl fumarate 20 parts, 30 parts, potassium hydroxide, Starso 9 parts, poly-epoxy succinic acid 8 parts, methyl benzotriazazole 2.6 parts, dodecyl benzyl dimethyl ammonium chloride 7 parts, hydrolytic polymaleic anhydride 3 parts, 1.3 parts, diatomite, 7 parts, hydrogen peroxide, dibenzoyl peroxide 0.22 part.
A preparation method for oil field equipment water stablizer, the step of this preparation method is as follows:
The first step: add dimethyl fumarate and potassium hydroxide in the reactor that reflux condensing tube and thermometer be housed, temperature is risen to 35 DEG C, low whipping speed is stir under 220r/min;
Second step: add barium mahogany sulfonate, glucose, Starso, poly-epoxy succinic acid, methyl benzotriazazole, diatomite in aforesaid reaction vessel, is warming up to 55 DEG C, and low whipping speed is stir under 220r/min;
3rd step: continue to add dodecyl benzyl dimethyl ammonium chloride, hydrolytic polymaleic anhydride, hydrogen peroxide, dibenzoyl peroxide in aforesaid reaction vessel, temperature be 25 DEG C, stirring velocity is that 140r/min is uniformly mixed, and obtains oil field equipment water stablizer.
embodiment 3
A kind of oil field equipment water stablizer, in mass parts containing following composition: barium mahogany sulfonate 0.9 part, glucose 4 parts, dimethyl fumarate 16 parts, 25 parts, potassium hydroxide, Starso 8 parts, poly-epoxy succinic acid 7 parts, methyl benzotriazazole 2.2 parts, dodecyl benzyl dimethyl ammonium chloride 6 parts, hydrolytic polymaleic anhydride 2.5 parts, 1.1 parts, diatomite, 6 parts, hydrogen peroxide, dibenzoyl peroxide 0.2 part.
A preparation method for oil field equipment water stablizer, the step of this preparation method is as follows:
The first step: add dimethyl fumarate and potassium hydroxide in the reactor that reflux condensing tube and thermometer be housed, temperature is risen to 30 DEG C, low whipping speed is stir under 210r/min;
Second step: add barium mahogany sulfonate, glucose, Starso, poly-epoxy succinic acid, methyl benzotriazazole, diatomite in aforesaid reaction vessel, is warming up to 50 DEG C, and low whipping speed is stir under 210r/min;
3rd step: continue to add dodecyl benzyl dimethyl ammonium chloride, hydrolytic polymaleic anhydride, hydrogen peroxide, dibenzoyl peroxide in aforesaid reaction vessel, temperature be 20 DEG C, stirring velocity is that 130r/min is uniformly mixed, and obtains oil field equipment water stablizer.
embodiment 4
A kind of oil field equipment water stablizer, in mass parts containing following composition: barium mahogany sulfonate 0.6 part, glucose 2.5 parts, dimethyl fumarate 10 parts, 20 parts, potassium hydroxide, Starso 5 parts, poly-epoxy succinic acid 4 parts, methyl benzotriazazole 1.6 parts, dodecyl benzyl dimethyl ammonium chloride 4 parts, hydrolytic polymaleic anhydride 1.8 parts, 0.8 part, diatomite, 4 parts, hydrogen peroxide, dibenzoyl peroxide 0.15 part.
A preparation method for oil field equipment water stablizer, the step of this preparation method is as follows:
The first step: add dimethyl fumarate and potassium hydroxide in the reactor that reflux condensing tube and thermometer be housed, temperature is risen to 30 DEG C, low whipping speed is stir under 210r/min;
Second step: add barium mahogany sulfonate, glucose, Starso, poly-epoxy succinic acid, methyl benzotriazazole, diatomite in aforesaid reaction vessel, is warming up to 50 DEG C, and low whipping speed is stir under 210r/min;
3rd step: continue to add dodecyl benzyl dimethyl ammonium chloride, hydrolytic polymaleic anhydride, hydrogen peroxide, dibenzoyl peroxide in aforesaid reaction vessel, temperature be 20 DEG C, stirring velocity is that 130r/min is uniformly mixed, and obtains oil field equipment water stablizer.
embodiment 5
A kind of oil field equipment water stablizer, in mass parts containing following composition: barium mahogany sulfonate 0.7 part, glucose 3 parts, dimethyl fumarate 12 parts, 22 parts, potassium hydroxide, Starso 6 parts, poly-epoxy succinic acid 5 parts, methyl benzotriazazole 1.8 parts, dodecyl benzyl dimethyl ammonium chloride 4.5 parts, hydrolytic polymaleic anhydride 2 parts, 0.9 part, diatomite, 4.5 parts, hydrogen peroxide, dibenzoyl peroxide 0.17 part.
A preparation method for oil field equipment water stablizer, the step of this preparation method is as follows:
The first step: add dimethyl fumarate and potassium hydroxide in the reactor that reflux condensing tube and thermometer be housed, temperature is risen to 30 DEG C, low whipping speed is stir under 210r/min;
Second step: add barium mahogany sulfonate, glucose, Starso, poly-epoxy succinic acid, methyl benzotriazazole, diatomite in aforesaid reaction vessel, is warming up to 50 DEG C, and low whipping speed is stir under 210r/min;
3rd step: continue to add dodecyl benzyl dimethyl ammonium chloride, hydrolytic polymaleic anhydride, hydrogen peroxide, dibenzoyl peroxide in aforesaid reaction vessel, temperature be 20 DEG C, stirring velocity is that 130r/min is uniformly mixed, and obtains oil field equipment water stablizer.
comparative example 1
A kind of oil field equipment water stablizer, in mass parts containing following composition: barium mahogany sulfonate 0.8 part, glucose 2.5 parts, dimethyl fumarate 14 parts, 25 parts, potassium hydroxide, Starso 5 parts, hydrolytic polymaleic anhydride 6 parts, 1 part, diatomite.
A kind of preparation method of oil field equipment water stablizer, the step of this preparation method is as follows: load in the reactor with reflux condensing tube and thermometer by barium mahogany sulfonate, glucose, dimethyl fumarate, potassium hydroxide, Starso, hydrolytic polymaleic anhydride, diatomite, it is 40 DEG C in temperature, stirring velocity is be uniformly mixed under 180r/min, obtains oil field equipment water stablizer.
The above-mentioned technical performance index stating the oil field equipment water stablizer of embodiment 1 ~ embodiment 5 and comparative example 1, its detected result is as follows:
Above the embodiment of the present invention is described in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1.
onekind of oil field equipment water stablizer, to is characterized in that in mass parts containing following composition: barium mahogany sulfonate 0.3 ~ 1 part, glucose 1 ~ 5 part, dimethyl fumarate 5 ~ 20 parts, 15 ~ 30 parts, potassium hydroxide, Starso 3 ~ 9 parts, poly-epoxy succinic acid 2 ~ 8 parts, methyl benzotriazazole 1 ~ 2.6 part, dodecyl benzyl dimethyl ammonium chloride 2 ~ 7 parts, hydrolytic polymaleic anhydride 1 ~ 3 part, 0.4 ~ 1.3 part, diatomite, 2 ~ 7 parts, hydrogen peroxide, dibenzoyl peroxide 0.1 ~ 0.22 part.
2. a kind of oil field equipment water stablizer according to claim 1, to it is characterized in that in mass parts containing following composition: barium mahogany sulfonate 0.5 ~ 0.9 part, glucose 2 ~ 4 parts, dimethyl fumarate 8 ~ 16 parts, 18 ~ 25 parts, potassium hydroxide, Starso 4 ~ 8 parts, poly-epoxy succinic acid 3 ~ 7 parts, methyl benzotriazazole 1.3 ~ 2.2 parts, dodecyl benzyl dimethyl ammonium chloride 3 ~ 6 parts, hydrolytic polymaleic anhydride 1.5 ~ 2.5 parts, 0.6 ~ 1.1 part, diatomite, 3 ~ 6 parts, hydrogen peroxide, dibenzoyl peroxide 0.14 ~ 0.2 part.
3. a kind of oil field equipment water stablizer according to claim 1, to is characterized in that in mass parts containing following composition: barium mahogany sulfonate 0.6 part, glucose 2.5 parts, dimethyl fumarate 10 parts, 20 parts, potassium hydroxide, Starso 5 parts, poly-epoxy succinic acid 4 parts, methyl benzotriazazole 1.6 parts, dodecyl benzyl dimethyl ammonium chloride 4 parts, hydrolytic polymaleic anhydride 1.8 parts, 0.8 part, diatomite, 4 parts, hydrogen peroxide, dibenzoyl peroxide 0.15 part.
4. a kind of oil field equipment water stablizer according to claim 1, to is characterized in that in mass parts containing following composition: barium mahogany sulfonate 0.7 part, glucose 3 parts, dimethyl fumarate 12 parts, 22 parts, potassium hydroxide, Starso 6 parts, poly-epoxy succinic acid 5 parts, methyl benzotriazazole 1.8 parts, dodecyl benzyl dimethyl ammonium chloride 4.5 parts, hydrolytic polymaleic anhydride 2 parts, 0.9 part, diatomite, 4.5 parts, hydrogen peroxide, dibenzoyl peroxide 0.17 part.
5. the preparation method of a kind of oil field equipment water stablizer according to claim 1, is characterized in that the step of this preparation method is as follows:
The first step: add dimethyl fumarate and potassium hydroxide in the reactor that reflux condensing tube and thermometer be housed, temperature is risen to 25 ~ 35 DEG C, low whipping speed is stir under 200 ~ 220r/min;
Second step: add barium mahogany sulfonate, glucose, Starso, poly-epoxy succinic acid, methyl benzotriazazole, diatomite in aforesaid reaction vessel, is warming up to 45 ~ 55 DEG C, and low whipping speed is stir under 200 ~ 220r/min;
3rd step: continue to add dodecyl benzyl dimethyl ammonium chloride, hydrolytic polymaleic anhydride, hydrogen peroxide, dibenzoyl peroxide in aforesaid reaction vessel, temperature be 15 ~ 25 DEG C, stirring velocity is that 120 ~ 140r/min is uniformly mixed, and obtains oil field equipment water stablizer.
6. the preparation method of a kind of oil field equipment water stablizer according to claim 5, is characterized in that: in the described the first step, temperature is risen to 30 DEG C, and low whipping speed is stir under 219r/min.
7. the preparation method of a kind of oil field equipment water stablizer according to claim 5, is characterized in that: be warming up to 50 DEG C in described second step, and low whipping speed is stir under 210r/min.
8. the preparation method of a kind of oil field equipment water stablizer according to claim 5, is characterized in that: in described 3rd step temperature be 20 DEG C, stirring velocity is that 130r/min is uniformly mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940402.4A CN105540881A (en) | 2015-12-16 | 2015-12-16 | Water stabilizing agent for oil field equipment and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510940402.4A CN105540881A (en) | 2015-12-16 | 2015-12-16 | Water stabilizing agent for oil field equipment and preparation method thereof |
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| CN105540881A true CN105540881A (en) | 2016-05-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324025A (en) * | 2018-09-30 | 2019-02-12 | 毅康科技有限公司 | A kind of monitoring method of circulation sewerage disposing chemical content |
| CN109502772A (en) * | 2017-09-14 | 2019-03-22 | 南京鑫豪高分子材料有限公司 | A kind of anti-corrosion, scale-inhibiting water stabilizer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036367A (en) * | 2015-09-08 | 2015-11-11 | 山东天庆科技发展有限公司 | Phosphorus-free corrosion and scale inhibitor with sterilizing effect and preparation method and application thereof |
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2015
- 2015-12-16 CN CN201510940402.4A patent/CN105540881A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105036367A (en) * | 2015-09-08 | 2015-11-11 | 山东天庆科技发展有限公司 | Phosphorus-free corrosion and scale inhibitor with sterilizing effect and preparation method and application thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502772A (en) * | 2017-09-14 | 2019-03-22 | 南京鑫豪高分子材料有限公司 | A kind of anti-corrosion, scale-inhibiting water stabilizer |
| CN109324025A (en) * | 2018-09-30 | 2019-02-12 | 毅康科技有限公司 | A kind of monitoring method of circulation sewerage disposing chemical content |
| CN109324025B (en) * | 2018-09-30 | 2021-07-27 | 毅康科技有限公司 | Method for monitoring water treatment agent content in circulating water system |
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