CN105936563A - Amantadine hydrochloride sewage processing device - Google Patents
Amantadine hydrochloride sewage processing device Download PDFInfo
- Publication number
- CN105936563A CN105936563A CN201610507669.9A CN201610507669A CN105936563A CN 105936563 A CN105936563 A CN 105936563A CN 201610507669 A CN201610507669 A CN 201610507669A CN 105936563 A CN105936563 A CN 105936563A
- Authority
- CN
- China
- Prior art keywords
- sewage
- tower body
- amantadine hydrochloride
- drying tower
- treatment plant
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 41
- 229960001280 Amantadine Hydrochloride Drugs 0.000 title claims abstract description 20
- WOLHOYHSEKDWQH-UHFFFAOYSA-N amantadine hydrochloride Chemical compound [Cl-].C1C(C2)CC3CC2CC1([NH3+])C3 WOLHOYHSEKDWQH-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000001694 spray drying Methods 0.000 claims abstract description 8
- 239000006199 nebulizer Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 18
- CSNNHWWHGAXBCP-UHFFFAOYSA-L mgso4 Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 238000001035 drying Methods 0.000 abstract description 7
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract description 7
- 235000019341 magnesium sulphate Nutrition 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 229920002456 HOTAIR Polymers 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003889 chemical engineering Methods 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 12
- 241000196324 Embryophyta Species 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000000395 magnesium oxide Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 239000001117 sulphuric acid Substances 0.000 description 4
- 235000011149 sulphuric acid Nutrition 0.000 description 4
- DIOQZVSQGTUSAI-UHFFFAOYSA-N Decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- WEVYAHXRMPXWCK-UHFFFAOYSA-N acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- JGJLWPGRMCADHB-UHFFFAOYSA-N hypobromite Inorganic materials Br[O-] JGJLWPGRMCADHB-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- DACIGVIOAFXPHW-UHFFFAOYSA-N 1-(1-adamantyl)ethanone Chemical compound C1C(C2)CC3CC2CC1(C(=O)C)C3 DACIGVIOAFXPHW-UHFFFAOYSA-N 0.000 description 1
- 229960003805 Amantadine Drugs 0.000 description 1
- DKNWSYNQZKUICI-UHFFFAOYSA-N Amantadine Chemical compound C1C(C2)CC3CC2CC1(N)C3 DKNWSYNQZKUICI-UHFFFAOYSA-N 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- ZICQBHNGXDOVJF-UHFFFAOYSA-N Diamantane Chemical compound C1C2C3CC(C4)CC2C2C4C3CC1C2 ZICQBHNGXDOVJF-UHFFFAOYSA-N 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003443 antiviral agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000005035 ginseng Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001225 therapeutic Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/40—Magnesium sulfates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
- C02F1/12—Spray evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/36—Organic compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
Abstract
The invention belongs to the field of chemical engineering production, and specifically relates to an amantadine hydrochloride sewage processing device. The device comprises a sewage reaction tank, a feeding tunnel, and a spray drying tower. The feeding tunnel is fixed above the sewage reaction tank. The joint between the material accommodating tunnel body and the material introducing neck of the feeding tunnel is provided with a flow control valve. The spray drying tower comprises a drying tower body. The upper part of the drying tower body is provided with a hot air inlet and an atomizer. The lower part of the drying tower body is provided with a material outlet. The inlet of the atomizer is communicated with the sewage reaction tank. The outlet of the atomizer is communicated with the drying tower body. The sewage processing device can remove a large amount of sulfuric acid that is generated in amantadine hydrochloride production and pollutes the environment, the resource waste is avoided, moreover, the sulfuric acid is converted into magnesium sulfate, which can be sold in the market, the profit is increased, and the development of enterprises is promoted.
Description
Technical field
The invention belongs to chemical production field, be specifically related to a kind of amantadine hydrochloride sewage-treatment plant.
Background technology
Amantadine hydrochloride is the aminoderivative of the saturated tricyclic decane of synthetic, for antiviral drugs,
It is proved at medical field and multiple disease is had obvious therapeutic effect.Existing industrial mode master
The method of formula 1 to be used produces.
Comprising the process that diamantane (obsolete) carries out bromination in the method, this process generally to use the bromine water ginseng of excess
With reaction, the most expensive, corrosivity is the strongest and is difficult to reclaim, and causes seriously polluted.This technique
In sewage enter sewage treatment plant and process, harmful containing organic acid, amantadine hydrochloride etc. in sewage
Material.
A kind of novel method preparing amantadine hydrochloride shown in formula 2.
The method uses oleum and acetonitrile to replace bromine water to obtain acetyl adamantane amine, then by its alkali
Amantadine is formed after solution.The reaction that this technique participates in relative to bromine, cheap expensive, corrosivity is the most relatively
Relatively small.But flow into sewage treatment plant owing to this technique producing substantial amounts of sulfuric acid waste, not only cause
The pollution of environment also result in the waste of resource.
Summary of the invention
It is an object of the invention to overcome and existing improvement technique produces a large amount of sulphuric acid cause environmental pollution and resource
The shortcoming of waste, it is provided that a kind of amantadine hydrochloride sewage-treatment plant
The technological means used by realizing the purpose of the present invention is:
A kind of amantadine hydrochloride sewage-treatment plant, including sewage retort, charging hopper and spraying
Drying tower；
Described charging hopper is fixed on above described sewage retort；The appearance hopper of described charging hopper
Body and the connecting portion drawing material neck are provided with flow control valve；
Described spray drying tower include be dried tower body, the top of described dry tower body be provided with hot-wind inlet with
And nebulizer, described dry tower body bottom sets discharging opening；The entrance of described nebulizer and described sewage
Retort connects, and the outlet of described nebulizer connects with described dry tower body.
It is provided with heater inside described tower body.
The lower end of described dry tower body is bullet.
The mouth of pipe of described discharging opening is outside equipped with material collecting device.
Described nebulizer uses compressed air-driven or electric transmission.
It is provided with concentration evaporator between entrance and the described sewage retort of described nebulizer.
Compared with prior art, the invention has the beneficial effects as follows:
Magnesium oxide is joined in sewage retort by charging hopper by assembly of the invention, forms magnesium sulfate molten
Liquid, the control valve on charging hopper can control the speed of charging, prevent from reacting the most violent.Magnesium sulfate is molten
Liquid is dried formation magnesium sulfate solid by spray drying tower and carries out commercially available.This sewage device not only eliminates
The pollution for environment of the substantial amounts of sulphuric acid and the waste of resource in amantadine hydrochloride reaction process, and will
Sulfuric acid conversion is that magnesium sulfate product is sold, and adds profit for enterprise, and the most long-term industrialization is sent out
Exhibition.
Accompanying drawing explanation
Fig. 1 is the structural representation of the amantadine hydrochloride sewage-treatment plant of the present invention.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with attached
The present invention is described in further detail with most preferred embodiment for figure.
Fig. 1 illustrates a kind of amantadine hydrochloride sewage-treatment plant, including sewage retort 2, charging hopper 1,
And spray drying tower 4；Described charging hopper 1 is fixed on above described sewage retort 2；Described
The appearance hopper body 11 of charging hopper and the connecting portion drawing material neck 13 are provided with flow control valve 12；Described spraying
Drying tower includes being dried tower body, and the top of described dry tower body is provided with hot-wind inlet 45 and nebulizer 41,
Hot-wind inlet is connected with the hot air apparatus 43 providing heat, it is preferred that be provided with filter at hot-wind inlet, permissible
Filter extraneous solid granule or other impurity.Described dry tower body bottom sets discharging opening 44；Described
The entrance of nebulizer 41 connect with described sewage retort 2, described nebulizer 41 uses compressed air
Drive or electric transmission.It is provided with concentration and evaporation between entrance and the described sewage retort of described nebulizer 41
Device 3.The outlet of described nebulizer 41 connects with described dry tower body.It is provided with inside described tower body and adds
Hot device.The lower end of described dry tower body is bullet.Preferably, described dry body lower side connects rotation
Wind separator, described cyclone separator is connected with blower fan.The mouth of pipe of described discharging opening is outside equipped with rewinding dress
Put 5.
During use, joining in charging hopper by magnesium oxide solid, regulation is held hopper body 11 and draws material neck 13
Connecting portion on flow control valve 12, make magnesium oxide solid join evenly in sewage retort, start
Sewage retort is stirred by motor by stirring paddle, is passed through a small amount of cold water simultaneously and avoids magnesium oxide and sulphuric acid
React too fast releasing amount of heat.After solid feeds, reaction stirring a period of time, makes magnesium oxide and sulfur
Acid fully reaction is completely.Question response liquid opens the controlled valve below sewage retort after returning to room temperature, instead
The Adlerika that should generate afterwards flows in concentration evaporator 3 and concentrates, after removing major part aqueous solution,
Concentrated solution is squeezed into by pump in the nebulizer being spray-dried top of tower, be sprayed into minimum vaporific liquid through atomization
Dripping, meanwhile, the hot-air generated from hot air apparatus 43 passes through hot-wind inlet 45 even into drying tower
Feed liquid and hot-air flowing contacts, within the extremely short time uniformly be dried to finished product, finished product is by discharging opening 44
Discharging, material collecting device 5 is collected.
In a word, magnesium oxide is joined in sewage retort by charging hopper by assembly of the invention, forms sulfur
Acid magnesium solution, the control valve on charging hopper can control the speed of charging, prevent from reacting the most violent.Sulfur
Acid magnesium solution is dried formation magnesium sulfate solid by spray drying tower and carries out commercially available.This sewage device is not only
Eliminate the pollution for environment of substantial amounts of sulphuric acid in amantadine hydrochloride reaction process and the waste of resource,
And be that magnesium sulfate product is sold by sulfuric acid conversion, add profit for enterprise, the most long-term work
Industryization develops.
The above is only the preferred embodiment of the present invention, it is noted that common for the art
For technical staff, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications,
These improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
1. an amantadine hydrochloride sewage-treatment plant, it is characterised in that include sewage retort, charging
Funnel and spray drying tower；
Described charging hopper is fixed on above described sewage retort；The appearance hopper of described charging hopper
Body and the connecting portion drawing material neck are provided with flow control valve；
Described spray drying tower include be dried tower body, the top of described dry tower body be provided with hot-wind inlet with
And nebulizer, described dry tower body bottom sets discharging opening；The entrance of described nebulizer and described sewage
Retort connects, and the outlet of described nebulizer connects with described dry tower body.
Amantadine hydrochloride sewage-treatment plant the most according to claim 1, it is characterised in that described
Tower body inside be provided with heater.
Amantadine hydrochloride sewage-treatment plant the most according to claim 1, it is characterised in that described
The lower end being dried tower body is bullet.
Amantadine hydrochloride sewage-treatment plant the most according to claim 1, it is characterised in that described
The mouth of pipe of discharging opening is outside equipped with material collecting device.
Amantadine hydrochloride sewage-treatment plant the most according to claim 1, it is characterised in that described
Nebulizer uses compressed air-driven or electric transmission.
Amantadine hydrochloride sewage-treatment plant the most according to claim 1, it is characterised in that described
Nebulizer entrance and described sewage retort between be provided with concentration evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610507669.9A CN105936563A (en) | 2016-06-29 | 2016-06-29 | Amantadine hydrochloride sewage processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610507669.9A CN105936563A (en) | 2016-06-29 | 2016-06-29 | Amantadine hydrochloride sewage processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105936563A true CN105936563A (en) | 2016-09-14 |
Family
ID=56873091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610507669.9A Pending CN105936563A (en) | 2016-06-29 | 2016-06-29 | Amantadine hydrochloride sewage processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105936563A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807995A (en) * | 2020-07-31 | 2020-10-23 | 山东泓瑞医药科技股份公司 | Method for resource utilization of waste acid in amantadine production |
| CN111847491A (en) * | 2020-07-31 | 2020-10-30 | 山东泓瑞医药科技股份公司 | Treatment method of amantadine production waste acid |
-
2016
- 2016-06-29 CN CN201610507669.9A patent/CN105936563A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807995A (en) * | 2020-07-31 | 2020-10-23 | 山东泓瑞医药科技股份公司 | Method for resource utilization of waste acid in amantadine production |
| CN111847491A (en) * | 2020-07-31 | 2020-10-30 | 山东泓瑞医药科技股份公司 | Treatment method of amantadine production waste acid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160914 |
|
| WD01 | Invention patent application deemed withdrawn after publication |