CN204138573U - 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device - Google Patents
2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device Download PDFInfo
- Publication number
- CN204138573U CN204138573U CN201420524297.7U CN201420524297U CN204138573U CN 204138573 U CN204138573 U CN 204138573U CN 201420524297 U CN201420524297 U CN 201420524297U CN 204138573 U CN204138573 U CN 204138573U
- Authority
- CN
- China
- Prior art keywords
- hydrolysis
- hydrolysis tower
- phosphonobutane
- tower
- pipeline
- Prior art date
- 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.)
- Active
Links
Abstract
A kind of 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device, it comprises: hydrolysis tower, storage tank, storage tank top is connected with drain hole bottom hydrolysis tower by pipeline, has spray thrower in the top design of hydrolysis tower, and hydrolysis material sprays in hydrolysis tower by spray thrower; Hydrolysis tower bottom is communicated with steam-in; Hydrolysis tower top connects methanol rectification still by pipeline, and the pipeline between hydrolysis tower and methanol rectification still is serially connected with condenser.In this device, the spray thrower at hydrolysis tower top can make 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester be atomized, thus increases and water vapor contact area, improves hydrolysis effect; This continuous hydrolyzing plant area area is little, production efficiency is high, labor strength is low, and products obtained therefrom stable performance, achieve the efficient recovery of by-product carbinol simultaneously.
Description
Technical field
The utility model relates to a kind of production equipment of water treatment agent, particularly 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device.
Background technology
2-phosphonobutane-1,2,4-tricarboxylic acid is a kind of important anti-incrustation corrosion inhibitor, is widely used in scale inhibition and the inhibition of the water body systems such as feedwater, heating water, oil-field water, industrial circulating cooling water.Its production process principle is as follows:
Two Lipase absobed;
Four Lipase absobed;
Five-ester synthesizes;
Five-ester is hydrolyzed; Wherein in the hydrolysing step of 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester, existing technique all adopts batch tank hydrolysis device, and occupation area of equipment is large, and energy consumption is high, and productive rate is low, and product performance are unstable.
Utility model content
In order to solve existing 2-phosphonobutane-1,2, the drawback that 4-tricarboxylic acid five-ester hydrolysis device exists, the utility model develops a kind of continuous hydrolyzing device, the extraction of 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester continuous hydrolysis can be made, and make hydrolysis methyl alcohol steam condensation, shorten hydrolysis time greatly.
The technical solution adopted in the utility model is as follows:
A kind of 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device, it comprises: hydrolysis tower, storage tank, storage tank top is connected with drain hole bottom hydrolysis tower by pipeline, it is characterized in that: have spray thrower in the top design of hydrolysis tower, and hydrolysis material sprays in hydrolysis tower by spray thrower; Hydrolysis tower bottom is communicated with steam-in; Hydrolysis tower top connects methanol rectification still by pipeline, and the pipeline between hydrolysis tower and methanol rectification still is serially connected with condenser.
In the utility model 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device, the spray thrower at hydrolysis tower top can make 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester be atomized, thus increases and water vapor contact area, improves hydrolysis effect; This continuous hydrolyzing plant area area is little, production efficiency is high, labor strength is low, and products obtained therefrom stable performance, achieve the efficient recovery of by-product carbinol simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device.
In figure: 1, storage tank 2, hydrolysis tower 3, spray thrower 4 condenser 5, methanol rectification still 6, steam-in.
Embodiment
Embodiment 1
A kind of 2-phosphonobutane-1 as shown in Figure 1,2,4-tricarboxylic acid five-ester hydrolysis continuous device, it comprises: hydrolysis tower 2, storage tank 1, storage tank 1 top is connected with drain hole bottom hydrolysis tower 2 by pipeline, have spray thrower 3 in the top design of hydrolysis tower 2, hydrolysis material sprays in hydrolysis tower by spray thrower 3; Hydrolysis tower bottom is communicated with steam-in 6; Hydrolysis tower 2 top connects methanol rectification still 5 by pipeline, the pipeline between hydrolysis tower 2 and methanol rectification still 5 is serially connected with condenser 4.
Claims (1)
1. a 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device, it comprises: hydrolysis tower (2), storage tank (1), storage tank (1) top is connected with hydrolysis tower (2) bottom drain hole by pipeline, it is characterized in that: have spray thrower (3) in the top design of hydrolysis tower (2), hydrolysis material sprays in hydrolysis tower by spray thrower (3); Hydrolysis tower bottom is communicated with steam-in (6); Hydrolysis tower (2) top connects methanol rectification still (5) by pipeline, the pipeline between hydrolysis tower (2) and methanol rectification still (5) is serially connected with condenser (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524297.7U CN204138573U (en) | 2014-09-14 | 2014-09-14 | 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524297.7U CN204138573U (en) | 2014-09-14 | 2014-09-14 | 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204138573U true CN204138573U (en) | 2015-02-04 |
Family
ID=52415275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524297.7U Active CN204138573U (en) | 2014-09-14 | 2014-09-14 | 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204138573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875632A (en) * | 2020-08-26 | 2020-11-03 | 华东理工大学 | Method for preparing PBTCA through hydrolysis reaction |
-
2014
- 2014-09-14 CN CN201420524297.7U patent/CN204138573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111875632A (en) * | 2020-08-26 | 2020-11-03 | 华东理工大学 | Method for preparing PBTCA through hydrolysis reaction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103755824B (en) | The technique of fucoidin in a kind of Enzymatic Extraction marine alga | |
| CN103044570B (en) | A kind of extraction process of high efficiency extraction sea grass polysaccharide | |
| CN204138573U (en) | 2-phosphonobutane-1,2,4-tricarboxylic acid five-ester hydrolysis continuous device | |
| CN203231661U (en) | Novel cooling tower | |
| CN203862451U (en) | Formed foil production line spraying device | |
| CN202078759U (en) | Triple-effect concentration evaporator | |
| CN203280774U (en) | Sterilization device for brewing jar | |
| CN203323589U (en) | Device for recycling condensate water produced in chinlon production process | |
| CN104311596A (en) | 2-phosphonobutane-1,2,4-tricarboxylic acid production hydrolysis continuous technology | |
| CN102302864B (en) | Three-effect concentration evaporator | |
| CN203167627U (en) | Edible fungi cultivation room oil paper water curtain wall | |
| CN201959585U (en) | Improved heat backflow extraction and concentration equipment | |
| CN204051048U (en) | Carry the alcohol distillation column cooling device of wiper mechanism | |
| CN103007557B (en) | Low-temperature vacuum concentration device for plant extract | |
| CN204100696U (en) | Novel freezer structure | |
| CN204185416U (en) | A kind of fractionation plant for the production of polyester glycol | |
| CN202569602U (en) | Vacuum salt manufacturing and transferring device | |
| CN204007159U (en) | A kind of cooling water circulating device | |
| CN203899194U (en) | Alcohol condenser | |
| CN204404873U (en) | The industry jetting circulatory system | |
| CN202223922U (en) | Negative pressure pumping device for dehydrating tower | |
| CN204490771U (en) | A kind of α-naphthalenesulfonicacid continuous pressure hydrolysis device | |
| CN202298751U (en) | Coke oven waste heat power generation water saving system | |
| CN202555240U (en) | Ammonification reaction depressurization air relief device | |
| CN202954127U (en) | Spraying device for formed foil production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGDONG TAIHE WATER TREATMENT TECHNOLOGIES CO., Free format text: FORMER NAME: SHANDONG TAIHE WATER TREATMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Shandong Hong Village 277100 Zaozhuang City District Xi Wang Zhuang Xiang Patentee after: SHANDONG TAIHE WATER TREATMENT TECHNOLOGIES Co.,Ltd. Address before: Shandong Hong Village 277100 Zaozhuang City District Xi Wang Zhuang Xiang Patentee before: SHANDONG TAIHE WATER TREATMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.1, Shiliquan East Road, Shizhong District, Zaozhuang City, Shandong Province 277100 Patentee after: Shandong Taihe Technology Co.,Ltd. Address before: Shandong Hong Village 277100 Zaozhuang City District Xi Wang Zhuang Xiang Patentee before: SHANDONG TAIHE WATER TREATMENT TECHNOLOGIES Co.,Ltd. |