CN104628060A - Water-quality conditioner and preparation method thereof - Google Patents
Water-quality conditioner and preparation method thereof Download PDFInfo
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- CN104628060A CN104628060A CN201510066887.9A CN201510066887A CN104628060A CN 104628060 A CN104628060 A CN 104628060A CN 201510066887 A CN201510066887 A CN 201510066887A CN 104628060 A CN104628060 A CN 104628060A
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- water
- sodium hydroxide
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- water quality
- quality conditioner
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Abstract
The invention relates to a water-quality conditioner and a preparation method thereof. The water-quality conditioner is an aqueous solution of 25%-35% (by concentration) sodium hydroxide, wherein the aqueous solution comprises the following components in parts by mass: 1680-2520 parts of water and 720-1,080 parts of sodium hydroxide. The preparation method comprises the following steps of weighting each component in parts by mass and separately placing for later use; adding 65%-75% of the mass of clean water in a mixer, starting stirring for 3-5 minutes at a stirring speed of 100-150R/min; adding sodium hydroxide in a mixer, and starting stirring for 18-22 minutes at the stirring speed of 100-150R/min; and continuously adding sodium hydroxide in the mixer and simultaneously adding the residual clean water, starting stirring for at least 20 minutes at the stirring speed of 100-150R/min and stopping stirring until the chemical agent is uniformly mixed. By the product, the produced water can have same properties as those of formation water, the water-quality conditioner has good compatibility, the phenomena of scaling and blockage of the formation can be avoided and the production rate of crude oil in the oil field is ensured; and the product is produced by adding water, the heat is generated, the temperature is about 80 degrees and the product is relatively safe.
Description
Technical field
The invention belongs to stablizer technical field, particularly a kind of water quality conditioner and preparation method.
Background technology
Because recovered water is after oil removing, heating, sedimentation, adding the process such as chemical agent in disposing polluted water in oil process, cause the feature of the sewage after extraction and stratum sewage compatibleness difference, the phenomenon such as formation contaminant and reservoir choke can be caused, formation contaminant and blocking after, cause crude production rate to decline, and can serious scale be caused.
Summary of the invention
In order to solve above-mentioned technological deficiency, the object of the present invention is to provide a kind of water quality conditioner and preparation method, effectively can remove the harmful ion in water.
To achieve these goals, the technical solution used in the present invention is: a kind of water quality conditioner, the aqueous solution of this water quality conditioner to be concentration be 25% ~ 35% sodium hydroxide, wherein, the component that this aqueous solution is divided by following quality forms: clear water 1680 ~ 2520, sodium hydroxide 720 ~ 1080.
Invention also provides the preparation method of this water quality conditioner, comprise following steps:
Step one, divides by quality and takes each component, separated for subsequent use;
Step 2, add that clear water quality divides 65% ~ 75% in mixing tank, and start stirring, mixing speed is 100 ~ 150R/min, stirs 3 ~ 5min;
Step 3, adds sodium hydroxide in mixing tank, starts stirring, and mixing speed is 100 ~ 150R/min, stirs 18 ~ 22min;
Step 4, add sodium hydroxide continuously in mixing tank, add the clear water that residual mass divides simultaneously, start and stir at least more than 20min, mixing speed is 100 ~ 150R/min, stirs until medicament mixes rear stopping.
Beneficial effect of the present invention is: recovered water and local water 1, can be made to have identical character, and compatibleness is good, can avoid fouling and reservoir choke phenomenon, ensure that the output capacity of crude oil.
2, add water production, heat production, temperature about 80 degree, safer.
Embodiment
In order to make technique means of the present invention, creation characteristic and reach object be easy to understand understand, set forth the present invention further below in conjunction with specific embodiment.
Embodiment 1:
A kind of water quality conditioner, the aqueous solution of this water quality conditioner to be concentration be 25% sodium hydroxide, wherein, the component that this aqueous solution is divided by following quality forms: clear water 1680, sodium hydroxide 720.
Invention also provides the preparation method of this water quality conditioner, comprise following steps:
Step one, divides by quality and takes each component, separated for subsequent use;
Step 2, add that clear water quality divides 65% in mixing tank, and start stirring, mixing speed is 100 ~ 150R/min, stirs 3 ~ 5min;
Step 3, adds sodium hydroxide in mixing tank, starts stirring, and mixing speed is 100 ~ 150R/min, stirs 18 ~ 22min;
Step 4, add sodium hydroxide continuously in mixing tank, add the clear water that residual mass divides simultaneously, start and stir at least more than 20min, mixing speed is 100 ~ 150R/min, stirs until medicament mixes rear stopping.
Embodiment 2:
A kind of water quality conditioner, the aqueous solution of this water quality conditioner to be concentration be 30% sodium hydroxide, wherein, the component that this aqueous solution is divided by following quality forms: clear water 2100, sodium hydroxide 900.
Invention also provides the preparation method of this water quality conditioner, comprise following steps:
Step one, divides by quality and takes each component, separated for subsequent use;
Step 2, add that clear water quality divides 70% in mixing tank, and start stirring, mixing speed is 100 ~ 150R/min, stirs 3 ~ 5min;
Step 3, adds sodium hydroxide in mixing tank, starts stirring, and mixing speed is 100 ~ 150R/min, stirs 18 ~ 22min;
Step 4, add sodium hydroxide continuously in mixing tank, add the clear water that residual mass divides simultaneously, start and stir at least more than 20min, mixing speed is 100 ~ 150R/min, stirs until medicament mixes rear stopping.
Embodiment 3:
A kind of water quality conditioner, the aqueous solution of this water quality conditioner to be concentration be 35% sodium hydroxide, wherein, the component that this aqueous solution is divided by following quality forms: clear water 2520, sodium hydroxide 1080.
Invention also provides the preparation method of this water quality conditioner, comprise following steps:
Step one, divides by quality and takes each component, separated for subsequent use;
Step 2, add that clear water quality divides 75% in mixing tank, and start stirring, mixing speed is 100 ~ 150R/min, stirs 3 ~ 5min;
Step 3, adds sodium hydroxide in mixing tank, starts stirring, and mixing speed is 100 ~ 150R/min, stirs 18 ~ 22min;
Step 4, add sodium hydroxide continuously in mixing tank, add the clear water that residual mass divides simultaneously, start and stir at least more than 20min, mixing speed is 100 ~ 150R/min, stirs until medicament mixes rear stopping.
More than show and describe ultimate principle of the present invention, principal character and advantage; the technician of the industry should understand; the present invention is not restricted to the described embodiments; description in above-described embodiment and specification sheets is only and the present invention and principle thereof is described; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and the improvement of these changes all falls in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a water quality conditioner, is characterized in that, the aqueous solution of this water quality conditioner to be concentration be 25% ~ 35% sodium hydroxide.
2. a kind of water quality conditioner according to claim 1, is characterized in that, the component of being divided by following quality forms: clear water 1680 ~ 2520, sodium hydroxide 720 ~ 1080.
3. a preparation method for water quality conditioner, is characterized in that, comprises following steps:
Step one, divides by quality and takes each component, separated for subsequent use;
Step 2, add that clear water quality divides 65% ~ 75% in mixing tank, and start stirring, mixing speed is 100 ~ 150R/min, stirs 3 ~ 5min;
Step 3, adds sodium hydroxide in mixing tank, starts stirring, and mixing speed is 100 ~ 150R/min, stirs 18 ~ 22min;
Step 4, add sodium hydroxide continuously in mixing tank, add the clear water that residual mass divides simultaneously, start and stir at least more than 20min, mixing speed is 100 ~ 150R/min, stirs until medicament mixes rear stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066887.9A CN104628060A (en) | 2015-02-09 | 2015-02-09 | Water-quality conditioner and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066887.9A CN104628060A (en) | 2015-02-09 | 2015-02-09 | Water-quality conditioner and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104628060A true CN104628060A (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510066887.9A Pending CN104628060A (en) | 2015-02-09 | 2015-02-09 | Water-quality conditioner and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383245A (en) * | 2018-03-16 | 2018-08-10 | 潘洁雄 | A kind of water quality conditioner and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1955122A (en) * | 2005-10-26 | 2007-05-02 | 中国石油化工股份有限公司 | Method for treating oil-containing waste water |
| CN101786739A (en) * | 2010-02-08 | 2010-07-28 | 西安石油大学 | Oil extraction wastewater treatment method used for oilfield reinjection |
| JP2010234299A (en) * | 2009-03-31 | 2010-10-21 | Kurita Water Ind Ltd | Ultrapure water production equipment and method of monitoring ultrapure water |
-
2015
- 2015-02-09 CN CN201510066887.9A patent/CN104628060A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1955122A (en) * | 2005-10-26 | 2007-05-02 | 中国石油化工股份有限公司 | Method for treating oil-containing waste water |
| JP2010234299A (en) * | 2009-03-31 | 2010-10-21 | Kurita Water Ind Ltd | Ultrapure water production equipment and method of monitoring ultrapure water |
| CN101786739A (en) * | 2010-02-08 | 2010-07-28 | 西安石油大学 | Oil extraction wastewater treatment method used for oilfield reinjection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383245A (en) * | 2018-03-16 | 2018-08-10 | 潘洁雄 | A kind of water quality conditioner and preparation method thereof |
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Application publication date: 20150520 |