CN108238854A - The process units of fungicide dichlorophen drug - Google Patents
The process units of fungicide dichlorophen drug Download PDFInfo
- Publication number
- CN108238854A CN108238854A CN201711162063.7A CN201711162063A CN108238854A CN 108238854 A CN108238854 A CN 108238854A CN 201711162063 A CN201711162063 A CN 201711162063A CN 108238854 A CN108238854 A CN 108238854A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- reaction kettle
- process units
- fungicide
- dichlorophen
- 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.)
- Withdrawn
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/24—Halogenated derivatives
- C07C39/367—Halogenated derivatives polycyclic non-condensed, containing only six-membered aromatic rings as cyclic parts, e.g. halogenated poly-hydroxyphenylalkanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The process units of fungicide dichlorophen drug, mainly includes：Reaction kettle (D101), transmission pump (J101), storage tank 1 (F101), storage tank 2 (F102), storage tank 3 (F103), storage tank 4 (F104), stationary groove (F105), the connection relation between each component part of process units are：Storage tank 1 (F101) is connected with reaction kettle (D101), storage tank 2 (F102) is connected with reaction kettle (D101), storage tank 3 (F103) is connected with reaction kettle (D101), storage tank 4 (F104) is connected with reaction kettle (D101), reaction kettle (D101) is connected with transmission pump (J101), transmission pump (J101) is connected with stationary groove (F105), wherein, 550 600L of reaction kettle (D101) nominal volume.
Description
Technical field
The present invention relates to compound synthesis device more particularly to the process units of fungicide dichlorophen drug.
Background technology
Dichlorophen mainly makees fungicide in Treatment of Industrial Water, has higher work to bacterium, fungi, algae, saccharomycete etc.
Property.It is widely used in the cooling cycle water process of the industries such as chemical fertilizer, petrochemical industry, oil refining, metallurgy.When dosage is 50~100/m3
When, sterilizing rate is up to more than 99% for 24 hours.Also it can make the antifoggant of fabric, paper pulp, timber.During using this product, generally add in suitable
Sodium hydroxide makes it exist in the form of mono-sodium salt.It being used in Large Fertilizer Plant cooling water system, water sample pH value is 7.8-8.2,
50-100ppm is added in, for 24 hours, sterilizing rate is more than 98% for effect；100ppm is added in, sterilizing rate is always more than 99.65%, drug effect
It is long.The product agriculturally, pharmaceutically, manufacture soap in can make fungicide use and a kind of antiCerbB2 monoclonal antibodies.It is existing
Process units is mostly more complicated, and dichlorophen reduces by-product as fungicide, process units quality for improving product quality
Object content has Important Economic meaning.
Invention content
The purpose of the present invention is to provide the process units of fungicide dichlorophen drug, mainly include：Reaction kettle (D101),
Transmission pump (J101), storage tank 1 (F101), storage tank 2 (F102), storage tank 3 (F103), storage tank 4 (F104), stationary groove (F105), it is raw
Production each component part of device between connection relation be：Storage tank 1 (F101) is connected with reaction kettle (D101), storage tank 2
(F102) it is connected with reaction kettle (D101), storage tank 3 (F103) is connected with reaction kettle (D101), and storage tank 4 (F104) is with reacting
Kettle (D101) is connected, and reaction kettle (D101) is connected with transmission pump (J101), transmission pump (J101) and stationary groove (F105) phase
Connection, wherein, reaction kettle (D101) nominal volume 550-600L, (F102) total volume of storage tank 2 2.1-2.3m3, storage tank 3 (F103)
Bore bottom height 430-470mm.
The process units of fungicide dichlorophen drug, production procedure are：Etoh solvent and the catalyst concentrated sulfuric acid are added in anti-
Kettle D101 is answered, parachlorphenol is added under stirring, is cooled to 2-4 DEG C, starts that formaldehyde is added dropwise, controls and be added dropwise in 50-90min,
The reaction was continued 3-4h, stands in F105 after reaction, using filter, it is dry, crush, obtain finished product.The invention has the advantages that：
Reduce reaction intermediate link, reduce reaction temperature and reaction time, improve reaction yield.
Description of the drawings
Fig. 1 is the process units of fungicide dichlorophen drug, is mainly included：Reaction kettle (D101), transmission pump (J101), storage
Tank 1 (F101), storage tank 2 (F102), storage tank 3 (F103), storage tank 4 (F104), stationary groove (F105).
Specific embodiment
With reference to specific implementation example, the invention will be further described：
Example 1：
Raw materials for production and dosage
| Parachlorphenol | Technical grade | 300kg | The concentrated sulfuric acid | Technical grade | 9kg |
| Formaldehyde | Technical grade | 40kg |
The process units of fungicide dichlorophen drug, mainly includes：Reaction kettle (D101), transmission pump (J101), storage tank 1
(F101), storage tank 2 (F102), storage tank 3 (F103), storage tank 4 (F104), stationary groove (F105), each component part of process units
Between connection relation be：Storage tank 1 (F101) is connected with reaction kettle (D101), storage tank 2 (F102) and reaction kettle (D101) phase
Connection, storage tank 3 (F103) are connected with reaction kettle (D101), and storage tank 4 (F104) is connected with reaction kettle (D101), reaction kettle
(D101) it is connected with transmission pump (J101), transmission pump (J101) is connected with stationary groove (F105), wherein, reaction kettle (D101)
Nominal volume 550L, (F102) total volume of storage tank 2 2.1m3, storage tank 3 (F103) cone bottom height 430mm.
The process units of fungicide dichlorophen drug, production procedure are：Etoh solvent and the catalyst concentrated sulfuric acid are added in anti-
Kettle D101 is answered, parachlorphenol is added under stirring, is cooled to 2 DEG C, starts that formaldehyde is added dropwise, controls and be added dropwise in 50min, is continued anti-
3h is answered, is stood in F105 after reaction, using filter, dry, crushing, obtains finished product.
Product quality
Example 2：
Raw materials for production and dosage
| Parachlorphenol | Technical grade | 300kg | The concentrated sulfuric acid | Technical grade | 11kg |
| Formaldehyde | Technical grade | 45kg |
The process units of fungicide dichlorophen drug, mainly includes：Reaction kettle (D101), transmission pump (J101), storage tank 1
(F101), storage tank 2 (F102), storage tank 3 (F103), storage tank 4 (F104), stationary groove (F105), each component part of process units
Between connection relation be：Storage tank 1 (F101) is connected with reaction kettle (D101), storage tank 2 (F102) and reaction kettle (D101) phase
Connection, storage tank 3 (F103) are connected with reaction kettle (D101), and storage tank 4 (F104) is connected with reaction kettle (D101), reaction kettle
(D101) it is connected with transmission pump (J101), transmission pump (J101) is connected with stationary groove (F105), wherein, reaction kettle (D101)
Nominal volume 600L, (F102) total volume of storage tank 2 2.3m3, storage tank 3 (F103) cone bottom height 470mm.
The process units of fungicide dichlorophen drug, production procedure are：Etoh solvent and the catalyst concentrated sulfuric acid are added in anti-
Kettle D101 is answered, parachlorphenol is added under stirring, is cooled to 4 DEG C, starts that formaldehyde is added dropwise, controls and be added dropwise in 90min, is continued anti-
4h is answered, is stood in F105 after reaction, using filter, dry, crushing, obtains finished product.
Product quality
It described in above example, is merely preferred embodiments of the present invention, but protection scope of the present invention not office
Be limited to this, any one skilled in the art in the technical scope disclosed by the present invention, the technique according to the invention
Scheme and its inventive concept are subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. the process units of fungicide dichlorophen drug, which is characterized in that mainly include：Reaction kettle (D101), transmission pump
(J101), storage tank 1 (F101), storage tank 2 (F102), storage tank 3 (F103), storage tank 4 (F104), stationary groove (F105), process units
Connection relation between each component part is：Storage tank 1 (F101) is connected with reaction kettle (D101), storage tank 2 (F102) with it is anti-
Kettle (D101) is answered to be connected, storage tank 3 (F103) is connected with reaction kettle (D101), storage tank 4 (F104) and reaction kettle (D101) phase
Connection, reaction kettle (D101) are connected with transmission pump (J101), and transmission pump (J101) is connected with stationary groove (F105), wherein,
Reaction kettle (D101) nominal volume 550-600L.
2. the process units of fungicide dichlorophen drug according to claim 1, which is characterized in that the storage tank 2
(F102) total volume 2.1-2.3m3。
3. the process units of fungicide dichlorophen drug according to claim 1, which is characterized in that the storage tank 3
(F103) bottom height 430-470mm is bored.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162063.7A CN108238854A (en) | 2017-11-21 | 2017-11-21 | The process units of fungicide dichlorophen drug |
| GBGB1721248.1A GB201721248D0 (en) | 2017-11-21 | 2017-12-19 | Fungicide diclofen drugs production plant |
| AU2018101427A AU2018101427A4 (en) | 2017-10-21 | 2018-09-23 | Fungicide diclofen drugs production plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711162063.7A CN108238854A (en) | 2017-11-21 | 2017-11-21 | The process units of fungicide dichlorophen drug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108238854A true CN108238854A (en) | 2018-07-03 |
Family
ID=61008985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711162063.7A Withdrawn CN108238854A (en) | 2017-10-21 | 2017-11-21 | The process units of fungicide dichlorophen drug |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN108238854A (en) |
| AU (1) | AU2018101427A4 (en) |
| GB (1) | GB201721248D0 (en) |
-
2017
- 2017-11-21 CN CN201711162063.7A patent/CN108238854A/en not_active Withdrawn
- 2017-12-19 GB GBGB1721248.1A patent/GB201721248D0/en not_active Ceased
-
2018
- 2018-09-23 AU AU2018101427A patent/AU2018101427A4/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2018101427A4 (en) | 2018-11-01 |
| GB201721248D0 (en) | 2018-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180703 |
|
| WW01 | Invention patent application withdrawn after publication |