CN201753333U - Synthesizer for tris hydroxy methyl aminomethan - Google Patents
Synthesizer for tris hydroxy methyl aminomethan Download PDFInfo
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- CN201753333U CN201753333U CN2010202627359U CN201020262735U CN201753333U CN 201753333 U CN201753333 U CN 201753333U CN 2010202627359 U CN2010202627359 U CN 2010202627359U CN 201020262735 U CN201020262735 U CN 201020262735U CN 201753333 U CN201753333 U CN 201753333U
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- kettle
- storage tank
- synthesizer
- condensation reaction
- aminomethan
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Abstract
The utility model relates to a synthesizer for tris hydroxy methyl aminomethan, which is characterized by including a nitromethane storage tank (1), a condensation reaction kettle (2), a methanol storage tank (3), a high pressure kettle (4), a decoloring reaction kettle (5), a crystallization kettle (6), a filter (7), a distilling kettle (8), a recycling trough (9), a water refining tank (10) and an oven (11); the condensation reaction kettle (2), the high pressure kettle (4), the decoloring reaction kettle (5), the crystallization kettle (6), the filter (7), the water refining tank (10) and the oven (11) are arranged in sequence; the nitromethane storage tank (1) is connected with the condensation reaction kettle (2); the methanol storage tank (3) is connected with the high pressure kettle (4); the mother liquid outlet of the filter (7) is connected with the distilling kettle (8); and the distilling kettle (8) is connected with the recycling trough (9). The tris hydroxy methyl aminomethan produced by the synthesizer for tris hydroxy methyl aminomethan has the advantages of low production cost, good product quality and less three wastes.
Description
(1) technical field
The utility model relates to a kind of synthesizer of Tutofusin tris, belongs to chemical industry organic synthesis equipment technical field.
(2) background technology
Tutofusin tris is widely used in acute metabolic and respiratory acidaemia, is a kind of ealkaline buffer, and metabolic acidosis and the movable reaction of enzyme are had good shock absorption.Original Tutofusin tris synthesizer, it is to be main raw material with Nitromethane 99Min. and aqua formaldehyde, the product recrystallization adopts traditional refining methanol, poor product quality, content 99.2%, absorbancy (260nm) 0.15, and making in the Tutofusin tris process with original synthetic method, methanol usage is big, production cost is high, and the useless methyl alcohol of generation is more, and the three wastes are many.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides that a kind of production cost is low, the synthesizer of good product quality, Tutofusin tris that the three wastes are few.
The purpose of this utility model is achieved in that a kind of synthesizer of Tutofusin tris, it is characterized in that: it comprises Nitromethane 99Min. storage tank, condensation reaction still, methyl alcohol storage tank, autoclave, decoloring reaction still, crystallization kettle, strainer, still kettle, accumulator tank, water treatment tank and baking oven;
Described condensation reaction still, autoclave, decoloring reaction still, crystallization kettle, strainer, water treatment tank and baking oven set gradually, described Nitromethane 99Min. storage tank is connected on the condensation reaction still, described methyl alcohol storage tank is connected on the autoclave, described strainer mother liquor outlet is connected with still kettle, and described still kettle is connected with accumulator tank.
The beneficial effects of the utility model are:
The synthesizer of the utility model Tutofusin tris, adopting Nitromethane 99Min. and excessive Paraformaldehyde 96 is main raw material, and cost is low, and the product recrystallizing technology adopts crystal's system, good product quality, content reaches 99.94%, and absorbancy (260nm) reaches 0.05; The recyclable utilization of the methyl alcohol that mother liquor behind the crystallization worker obtains through distillation (more than 95%), the three wastes are few.The Tutofusin tris production cost made of this device is low in sum, good product quality, and the three wastes are few.
(4) description of drawings
Fig. 1 is the structural representation of the synthesizer of the utility model Tutofusin tris.
Wherein:
Nitromethane 99Min. storage tank 1, condensation reaction still 2, methyl alcohol storage tank 3, autoclave 4, decoloring reaction still 5, crystallization kettle 6, strainer 7, still kettle 8, accumulator tank 9, water treatment tank 10, baking oven 11.
(5) embodiment
Referring to Fig. 1, the synthesizer of a kind of Tutofusin tris that the utility model relates to mainly is made up of Nitromethane 99Min. storage tank 1, condensation reaction still 2, methyl alcohol storage tank 3, autoclave 4, decoloring reaction still 5, crystallization kettle 6, strainer 7, still kettle 8, accumulator tank 9, water treatment tank 10 and baking oven 11.
Described condensation reaction still 2, autoclave 4, decoloring reaction still 5, crystallization kettle 6, strainer 7, water treatment tank 10 and baking oven 11 set gradually, described Nitromethane 99Min. storage tank 1 is connected on the condensation reaction still 2, described methyl alcohol storage tank 3 is connected on the autoclave 4, described strainer 7 mother liquors outlet is connected with still kettle 8, and described still kettle 8 is connected with accumulator tank 9.
During work:
Paraformaldehyde 96, methyl alcohol and KOH are positioned in the condensation reaction still, and stir and heat, to dissolving fully, slowly drip Nitromethane 99Min., keep 40～55 ℃ of temperature, reaction finishes, and keeps 4 hours for 55 ℃.Finish blowing and advance autoclave, open vacuum and suck methyl alcohol, nickel catalyzator, carry out hydrogen exchange in the still, replacement completion feeds hydrogen, open stirring when hydrogen-pressure reaches 2Mpa, temperature of reaction keeps 40～50 ℃, pressure 2～3Mpa, hydrogenation reduction finishes 50 ℃ to be kept 2 hours, transformation efficiency left standstill 1 hour for 99%, 60 ℃, and binder advances the decoloring reaction still and decolours, the postcooling crystallization, filter crude product, crude product is again through crystal's system, dry Tutofusin tris finished product, analytical results, content 99.93%, absorbancy (260nm) 0.04; The recyclable utilization of the methyl alcohol that filtrated stock obtains through distillation (more than 95%).
Claims (1)
1. the synthesizer of a Tutofusin tris is characterized in that: comprise Nitromethane 99Min. storage tank (1), condensation reaction still (2), methyl alcohol storage tank (3), autoclave (4), decoloring reaction still (5), crystallization kettle (6), strainer (7), still kettle (8), accumulator tank (9), water treatment tank (10) and baking oven (11);
Described condensation reaction still (2), autoclave (4), decoloring reaction still (5), crystallization kettle (6), strainer (7), water treatment tank (10) and baking oven (11) set gradually, described Nitromethane 99Min. storage tank (1) is connected on the condensation reaction still (2), described methyl alcohol storage tank (3) is connected on the autoclave (4), the outlet of described strainer (7) mother liquor is connected with still kettle (8), and described still kettle (8) is connected with accumulator tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202627359U CN201753333U (en) | 2010-07-19 | 2010-07-19 | Synthesizer for tris hydroxy methyl aminomethan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202627359U CN201753333U (en) | 2010-07-19 | 2010-07-19 | Synthesizer for tris hydroxy methyl aminomethan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753333U true CN201753333U (en) | 2011-03-02 |
Family
ID=43621064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202627359U Expired - Fee Related CN201753333U (en) | 2010-07-19 | 2010-07-19 | Synthesizer for tris hydroxy methyl aminomethan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372549A (en) * | 2019-06-19 | 2019-10-25 | 江阴长盛化工有限公司 | A kind of D8 thermo-sensitive material environmental protection preparation system |
| CN113200877A (en) * | 2021-05-21 | 2021-08-03 | 涉县津东经贸有限责任公司 | Preparation method of tris (hydroxymethyl) aminomethane |
-
2010
- 2010-07-19 CN CN2010202627359U patent/CN201753333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110372549A (en) * | 2019-06-19 | 2019-10-25 | 江阴长盛化工有限公司 | A kind of D8 thermo-sensitive material environmental protection preparation system |
| CN113200877A (en) * | 2021-05-21 | 2021-08-03 | 涉县津东经贸有限责任公司 | Preparation method of tris (hydroxymethyl) aminomethane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGYIN NIJIAXIANG GROUP CO., LTD. Free format text: FORMER OWNER: JIANGYIN NIJIAXIANG CHEMICAL LIMITED COMPANY Effective date: 20140617 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140617 Address after: 214423, Ni Jia lane, Ni Jia village, Zhouzhuang Town, Jiangyin, Jiangsu Patentee after: Jiangsu Ni Xiang Gang Group Co., Ltd. Address before: 214423, No. 6, Jia Xiang Village, Zhouzhuang Town, Jiangyin, Jiangsu Patentee before: Jiangyin Nijiaxiang Chemical Limited Company |
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| ASS | Succession or assignment of patent right |
Owner name: JIANGSU TIANJIAYI CHEMICAL CO., LTD. Free format text: FORMER OWNER: JIANGYIN NIJIAXIANG GROUP CO., LTD. Effective date: 20150602 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214423 WUXI, JIANGSU PROVINCE TO: 224600 YANCHENG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150602 Address after: 224600 Jiangsu province Xiangshui Chenjiagang chemical concentration area Patentee after: JIANGSU TIANJIAYI CHEMICAL CO., LTD. Address before: 214423, Ni Jia lane, Ni Jia village, Zhouzhuang Town, Jiangyin, Jiangsu Patentee before: Jiangsu Ni Xiang Gang Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20180719 |
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| CF01 | Termination of patent right due to non-payment of annual fee |