CN108310814A - A kind of oil antifoaming agent - Google Patents
A kind of oil antifoaming agent Download PDFInfo
- Publication number
- CN108310814A CN108310814A CN201810241860.2A CN201810241860A CN108310814A CN 108310814 A CN108310814 A CN 108310814A CN 201810241860 A CN201810241860 A CN 201810241860A CN 108310814 A CN108310814 A CN 108310814A
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- Prior art keywords
- raw material
- antifoaming agent
- ammonium
- oil
- ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
The present invention provides a kind of oil antifoaming agent, is made of following raw material：Ammonium hydroxide, diethylene glycol monolaurate, Mineral spirits, pine tar, waterglass, dimethicone, fluorite, sodium carbonate, aluminum stearate, compared with prior art, the present invention have following advantageous effect：It is few with raw material type, be easy to get, at low cost, environmentally protective, easy to use, the good advantage of effect.
Description
Technical field
The present invention is a kind of oil antifoaming agent, belongs to oil field chemical technical field.
Background technology
Oil field chemical means for oil exploration, drilling in a broad sense, collects each in all technical process such as defeated
Lamp chemicals includes mainly mineral products（Such as remove soil）, general chemistry product（Such as various bronsted lowry acids and bases bronsted lowries）, natural prodcuts（As formed sediment
Powder）, inorganic product（Such as zinc carbonate）With it is special（Fine chemistry industry）Product（Such as polymer and surfactant）.Oilfield chemistry
Product, refer to oil, natural gas probing, adopt defeated, water treatment and improve recovery ratio used in the process of an analog assistant, its product
Kind is various, largely belongs to water-soluble polymer（Such as natural plant gum, polyacrylamide, cellulose and biopolymer）It lives with surface
Property agent（Petroleum sulfonate, alcohol radical or alkyl phenol base oxethyl ether）.The content of oilfield chemistry research is mainly this chemicals
It prepares, evaluation (including basic theory), screening formula, detail design and the field test of performance.It is former due to reservoir condition difference
The specific aim of the different properties of oil, water quality, rock, chemicals (formula) used is very strong.In order to develop and reasonably use oil field
Chemicals needs diverse discipline knowledge（Such as organic chemistry, inorganic chemistry, physical chemistry, chemical engineering, analytical chemistry, fluid force
, reservoir engineering and calculating mathematics etc.）.Oilfield chemistry has gradually formed as an emerging frontier science, more and more by weight
Depending on.According to《2013-2017 China's oil field chemical industry market researchs and investment forecasting analysis report》Data analysis, more than nearly ten
Since year, China's oilfield chemical technology is quickly grown, and forms broader oil field chemical market.According to incompletely statistics,
Nineteen ninety-five oil field at home chemicals usage is 102.9 ten thousand tons, and by 2009, whole industry usage amount has reached 1,470,000 tons.15 years
Between, the usage amount of oil field chemical increases 42% or more, and market scale grows beyond 180%.Wherein, drilling well chemicals usage
Maximum accounts for the 45%-50% of the total dosage of oil field chemical；Oil recovery chemicals is with high content of technology, accounts for 30% or more of the always amount of disappearing.In
State's new discovery oilfield reserve is limited, and old filed is taped the latent power arduous task, especially for China oil field feature, reinforces oil field prospecting and opens
Hair improves oil recovery rate, reinforces environmental protection, needs more oil field chemicals that are novel, efficient, reducing pollution.Currently,
Sinopec, petrochina and three major company of CNOOC control the most of oil and natural gas oil well in China, and its oil well is opened
The preparation and technological service of drilling fluid during adopting are also general all by its special department liable.China's drilling liquid technology service rows
Industry concentration degree is higher, and the top ten drilling liquid technology service enterprise market concentration is about 55%.Drilling fluid skill is engaged in the whole country
The key enterprise of art service include Great Wall drilling fluid company of drilling project Co., Ltd, China Oilfield Services Co., Ltd.,
Shengli Oil Field drilling engineering technology company, petrochina Chuan Qing drilling projects Co., Ltd, Sichuan benevolence intelligence oilfield technology service share
Co., Ltd etc..Currently, benevolence intelligence oilfield services are domestic private maximum drilling liquid technology service enterprisees.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of oil antifoaming agent, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of oil antifoaming agent, by with
Lower raw material is constituted：Ammonium hydroxide, diethylene glycol monolaurate, Mineral spirits, pine tar, waterglass, dimethicone, fluorite, sodium carbonate, tristearin
Sour aluminium.
Further, it using quartzy rock powder and caustic soda as raw material, in autoclave, is reacted under 0.6~1.0 MPa steam,
Directly generate the waterglass in raw material.
Further, ammonia and water and carbon dioxide reaction generate the ammonium hydrogen carbonate of a molecule, then by ammonium hydrogen carbonate with
Sodium chloride reaction generates sodium bicarbonate precipitation and ammonium chloride adds the sodium bicarbonate of generation through sodium bicarbonate solid is obtained by filtration
Thermal decomposition generates the sodium carbonate in raw material.
Further, first prepare ammonia, the preparation of ammonia is produced with ammonium chloride and sodium hydroxide, pass through or ammonium salt and
Alkali, which mixes, prepares heating, collects downward air-discharging method, gas is passed through in water, form the ammonium hydroxide in raw material.
Further, contain calcirm-fluoride in the fluorite, also contain Fe2O3, SiO2With micro Cl, O3, He, fusing point：
1270-1350℃.Density：3.18g/cm3 refractive index：1.434.
Further, natural gas is first through desulfurization, then by secondary conversion, then passes through carbon monodixe conversion, dioxy respectively
Change carbon removing, obtained nitrogen and hydrogen mixture, wherein still contain carbon monoxide and carbon dioxide, after methanation removes, system
The pure gas that hydrogen nitrogen molar ratio is 3 is obtained, is compressed through compressor and enters ammonia synthesis loop, finished product ammonia is made, gas is passed through
In water, the ammonium hydroxide in raw material is formed.
Beneficial effects of the present invention：The present invention a kind of oil antifoaming agent, have raw material type is few, is easy to get, it is at low cost,
It is environmentally protective, easy to use, the good advantage of effect.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
The present invention provides a kind of technical solution：A kind of oil antifoaming agent, is made of following raw material：Ammonium hydroxide, diethylene glycol (DEG) bay
Acid esters, Mineral spirits, pine tar, waterglass, dimethicone, fluorite, sodium carbonate, aluminum stearate.
Using quartzy rock powder and caustic soda as raw material, in autoclave, is reacted under 0.6~1.0 MPa steam, directly generate original
Waterglass in material.
Ammonia generates the ammonium hydrogen carbonate of a molecule with water and carbon dioxide reaction, then reacts ammonium hydrogen carbonate with sodium chloride
Sodium bicarbonate precipitation and ammonium chloride are generated, through sodium bicarbonate solid is obtained by filtration, the sodium bicarbonate heat resolve of generation generates
Sodium carbonate in raw material.
As an embodiment of the present invention：Ammonia is first prepared, the preparation of ammonia is produced with ammonium chloride and sodium hydroxide, is led to
It crosses or ammonium salt and alkali mixes and prepares heating, collect downward air-discharging method, gas is passed through in water, the ammonia in formation raw material
Water.
Contain calcirm-fluoride in fluorite, also contains Fe2O3, SiO2With micro Cl, O3, He, fusing point：1270-1350℃.It is close
Degree：3.18g/cm3 refractive index：1.434.
As an embodiment of the present invention：Natural gas is first through desulfurization, then by secondary conversion, then passes through an oxygen respectively
Change carbon transformation, carbon dioxide eliminating, obtained nitrogen and hydrogen mixture, wherein still containing carbon monoxide and carbon dioxide, through methanation
After effect removes, the pure gas that hydrogen nitrogen molar ratio is 3 is made, is compressed through compressor and enters ammonia synthesis loop, finished product ammonia is made
Gas is passed through in water by gas, forms the ammonium hydroxide in raw material.
As an embodiment of the present invention：The present invention a kind of oil antifoaming agent, have raw material type is few, is easy to get, at
This low, environmentally protective, easy to use, good advantage of effect.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of oil antifoaming agent, it is characterised in that：It is made of following raw material：Ammonium hydroxide, diethylene glycol monolaurate, Mineral spirits, pine
Oil, waterglass, dimethicone, fluorite, sodium carbonate, aluminum stearate.
2. a kind of oil antifoaming agent according to claim 1, it is characterised in that：Using quartzy rock powder and caustic soda as raw material,
In autoclave, is reacted under 0.6~1.0 MPa steam, directly generate the waterglass in raw material.
3. a kind of oil antifoaming agent according to claim 1, it is characterised in that：Ammonia is generated with water and carbon dioxide reaction
Then ammonium hydrogen carbonate is reacted with sodium chloride and generates sodium bicarbonate precipitation and ammonium chloride, through filtering by the ammonium hydrogen carbonate of one molecule
The sodium bicarbonate heat resolve of generation is generated into the sodium carbonate in raw material to sodium bicarbonate solid.
4. a kind of oil antifoaming agent according to claim 1, it is characterised in that：First prepare ammonia, the preparation chlorine of ammonia
Change ammonium and sodium hydroxide is produced, is mixed by heating or ammonium salt and alkali and prepare heating, downward air-discharging method is collected, by gas
Body is passed through in water, forms the ammonium hydroxide in raw material.
5. a kind of oil antifoaming agent according to claim 1, it is characterised in that：Contain calcirm-fluoride in the fluorite, also contains
There is Fe2O3, SiO2With micro Cl, O3, He, fusing point：1270-1350℃.Density：3.18g/cm3 refractive index：1.434.
6. a kind of oil antifoaming agent according to claim 1, it is characterised in that：Natural gas first through desulfurization, then passes through two
Secondary conversion, then pass through carbon monodixe conversion, carbon dioxide eliminating respectively, obtained nitrogen and hydrogen mixture, wherein still containing an oxidation
Carbon and carbon dioxide are made the pure gas that hydrogen nitrogen molar ratio is 3, compress and enter through compressor after methanation removes
Ammonia synthesis loop is made finished product ammonia, gas is passed through in water, forms the ammonium hydroxide in raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241860.2A CN108310814A (en) | 2018-03-22 | 2018-03-22 | A kind of oil antifoaming agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241860.2A CN108310814A (en) | 2018-03-22 | 2018-03-22 | A kind of oil antifoaming agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108310814A true CN108310814A (en) | 2018-07-24 |
Family
ID=62899884
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| CN201810241860.2A Withdrawn CN108310814A (en) | 2018-03-22 | 2018-03-22 | A kind of oil antifoaming agent |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697439A (en) * | 1969-05-26 | 1972-10-10 | Betz Laboratories | Composition for controlling foaming in aqueous systems and its method of use |
| CN103589402A (en) * | 2013-10-29 | 2014-02-19 | 廖煜明 | Well-drilling anti-foaming agent |
| CN106377926A (en) * | 2016-08-22 | 2017-02-08 | 李伟强 | Petroleum antifoaming agent |
| CN106563294A (en) * | 2016-10-20 | 2017-04-19 | 八步区科学技术情报研究所 | Oil field defoaming agent |
-
2018
- 2018-03-22 CN CN201810241860.2A patent/CN108310814A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697439A (en) * | 1969-05-26 | 1972-10-10 | Betz Laboratories | Composition for controlling foaming in aqueous systems and its method of use |
| CN103589402A (en) * | 2013-10-29 | 2014-02-19 | 廖煜明 | Well-drilling anti-foaming agent |
| CN106377926A (en) * | 2016-08-22 | 2017-02-08 | 李伟强 | Petroleum antifoaming agent |
| CN106563294A (en) * | 2016-10-20 | 2017-04-19 | 八步区科学技术情报研究所 | Oil field defoaming agent |
Non-Patent Citations (6)
| Title |
|---|
| 吴东云等: "《土木工程材料》", 31 August 2014, 武汉理工大学出版社 * |
| 吴晓红等: "《化学教学论实验》", 30 September 2013, 冶金工业出版社 * |
| 张向宇: "《实用化学手册》", 31 October 2011, 国防工业出版社 * |
| 张蓓莉: "《系统宝石学》", 31 May 2006, 地质出版社 * |
| 江顺等: "《高中化学实验报告集锦》", 31 May 2015, 同济大学出版社 * |
| 钱志东等: "《高中优秀教案化学 必修1》", 30 June 2012, 南方出版社 * |
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