CN109925751A - A kind of oil well defoaming agent - Google Patents
A kind of oil well defoaming agent Download PDFInfo
- Publication number
- CN109925751A CN109925751A CN201711355730.3A CN201711355730A CN109925751A CN 109925751 A CN109925751 A CN 109925751A CN 201711355730 A CN201711355730 A CN 201711355730A CN 109925751 A CN109925751 A CN 109925751A
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- China
- Prior art keywords
- parts
- defoaming agent
- oil well
- hexahydrotoluene
- hexabromocyclododecane
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The present invention relates to chemicals technical fields, especially a kind of oil well defoaming agent, including 250 ~ 300 parts of water, 200 ~ 250 parts of hexahydrotoluene, 180 ~ 220 parts of pentadiene, 65 ~ 90 parts of diethylene glycol monolaurate, 10 ~ 15 parts of sodium carbonate, 10 ~ 12 parts of ethylene glycol, 4 ~ 8 parts of triacetin, 1 ~ 2 part of dioctyl tin, 2 ~ 8 parts of hexabromocyclododecane, 1 ~ 2 part of benzyl sodium naphthalene sulfonate, 2 ~ 8 parts of silicone oil, the defoaming agent raw material is easy to get, it is environmentally protective, use simple, significant effect.
Description
Technical field
The present invention relates to chemicals technical field, especially a kind of oil well defoaming agent.
Background technique
Defoaming agent, also referred to as defomaing agent are that surface tension is reduced in food processing process, and foam is inhibited to generate or eliminate
Generate the food additives of foam.China, which is permitted workable defoaming agent, the fatty acid ester compounded object of silicone emulsion, higher alcohols, polyoxy
Ethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxyethylene polyoxypropylene
7 kinds of glycerin ether, dimethyl silicone polymer etc..Defoaming agent is mostly liquid compound product, is broadly divided into three classes: mineral oils, organic
Silicon class, polyethers.Mineral oil defoaming agent is usually made of carrier, activating agent etc..Organic silicon defoaming agent generally comprises poly- two
Methylsiloxane etc..Organic silicon defoaming agent dissolubility is poor, at normal temperature have antifoaming speed quickly, foam inhibition it is preferable, but
High temperature issues layer estranged, antifoaming speed compared with the features such as slow, foam inhibition is poor.
The problems such as generally existing defoaming of defoaming agent currently on the market is slow, and defoaming effect is undesirable.
Summary of the invention
In order to overcome the unconspicuous deficiency of existing effect, the present invention provides a kind of oil well defoaming agents.
The technical solution adopted by the present invention to solve the technical problems is: a kind of oil well defoaming agent, including water 250 ~ 300
Part, 200 ~ 250 parts of hexahydrotoluene, 180 ~ 220 parts of pentadiene, 65 ~ 90 parts of diethylene glycol monolaurate, 10 ~ 15 parts of sodium carbonate, second
10 ~ 12 parts of glycol, 4 ~ 8 parts of triacetin, 1 ~ 2 part of dioctyl tin, 2 ~ 8 parts of hexabromocyclododecane, benzyl sodium naphthalene sulfonate 1 ~ 2
Part, 2 ~ 8 parts of silicone oil, which is easy to get, environmentally protective, uses simple, significant effect.
The invention has the advantages that the defoaming agent raw material is easy to get, and it is environmentally protective, use simple, significant effect.
Specific embodiment
Below by specific embodiment, invention is further explained.
Embodiment 1
A kind of oil well defoaming agent, counts based on parts by weight, 260 parts of water, 220 parts of hexahydrotoluene, 185 parts of pentadiene, diethylene glycol (DEG)
70 parts of laurate, 12 parts of sodium carbonate, 11 parts of ethylene glycol, 5 parts of triacetin, 1 part of dioctyl tin, hexabromocyclododecane 5
Part, 1 part of benzyl sodium naphthalene sulfonate, 4 parts of silicone oil.
Embodiment 2
A kind of oil well defoaming agent, counts based on parts by weight, 265 parts of water, 225 parts of hexahydrotoluene, 190 parts of pentadiene, diethylene glycol (DEG)
75 parts of laurate, 14 parts of sodium carbonate, 11 parts of ethylene glycol, 6 parts of triacetin, 1 part of dioctyl tin, hexabromocyclododecane 5
Part, 2 parts of benzyl sodium naphthalene sulfonate, 6 parts of silicone oil.
Embodiment 3
A kind of oil well defoaming agent, counts based on parts by weight, 270 parts of water, 230 parts of hexahydrotoluene, 195 parts of pentadiene, diethylene glycol (DEG)
80 parts of laurate, 15 parts of sodium carbonate, 11 parts of ethylene glycol, 6 parts of triacetin, 2 parts of dioctyl tin, hexabromocyclododecane 5
Part, 2 parts of benzyl sodium naphthalene sulfonate, 7 parts of silicone oil.
One embodiment of the present invention has been described in detail above, but the content is only that the present invention is preferably implemented
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng should still be within the scope of the patent of the present invention.
Claims (4)
1. a kind of oil well defoaming agent, based on parts by weight, it is characterised in that: 250 ~ 300 parts of water, 200 ~ 250 parts of hexahydrotoluene,
180 ~ 220 parts of pentadiene, 65 ~ 90 parts of diethylene glycol monolaurate, 10 ~ 15 parts of sodium carbonate, 10 ~ 12 parts of ethylene glycol, triglyceride acid
4 ~ 8 parts of ester, 1 ~ 2 part of dioctyl tin, 2 ~ 8 parts of hexabromocyclododecane, 1 ~ 2 part of benzyl sodium naphthalene sulfonate, 2 ~ 8 parts of silicone oil.
2. a kind of oil well defoaming agent according to claim 1, it is characterised in that: 260 parts of water, 220 parts of hexahydrotoluene, penta
185 parts of diene, 70 parts of diethylene glycol monolaurate, 12 parts of sodium carbonate, 11 parts of ethylene glycol, 5 parts of triacetin, dioctyl tin 1
Part, 5 parts of hexabromocyclododecane, 1 part of benzyl sodium naphthalene sulfonate, 4 parts of silicone oil.
3. a kind of oil well defoaming agent according to claim 1, it is characterised in that: 265 parts of water, 225 parts of hexahydrotoluene, penta
190 parts of diene, 75 parts of diethylene glycol monolaurate, 14 parts of sodium carbonate, 11 parts of ethylene glycol, 6 parts of triacetin, dioctyl tin 1
Part, 5 parts of hexabromocyclododecane, 2 parts of benzyl sodium naphthalene sulfonate, 6 parts of silicone oil.
4. a kind of oil well defoaming agent according to claim 1, it is characterised in that: 270 parts of water, 230 parts of hexahydrotoluene, penta
195 parts of diene, 80 parts of diethylene glycol monolaurate, 15 parts of sodium carbonate, 11 parts of ethylene glycol, 6 parts of triacetin, dioctyl tin 2
Part, 5 parts of hexabromocyclododecane, 2 parts of benzyl sodium naphthalene sulfonate, 7 parts of silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355730.3A CN109925751A (en) | 2017-12-16 | 2017-12-16 | A kind of oil well defoaming agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711355730.3A CN109925751A (en) | 2017-12-16 | 2017-12-16 | A kind of oil well defoaming agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109925751A true CN109925751A (en) | 2019-06-25 |
Family
ID=66980895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711355730.3A Withdrawn CN109925751A (en) | 2017-12-16 | 2017-12-16 | A kind of oil well defoaming agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109925751A (en) |
-
2017
- 2017-12-16 CN CN201711355730.3A patent/CN109925751A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190625 |