CN108112615A - A kind of tribenuron-methyl and atrazine microemulsion - Google Patents
A kind of tribenuron-methyl and atrazine microemulsion Download PDFInfo
- Publication number
- CN108112615A CN108112615A CN201611058041.1A CN201611058041A CN108112615A CN 108112615 A CN108112615 A CN 108112615A CN 201611058041 A CN201611058041 A CN 201611058041A CN 108112615 A CN108112615 A CN 108112615A
- Authority
- CN
- China
- Prior art keywords
- atrazine
- tribenuron
- methyl
- sulfonic acid
- ethyl alcohol
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
- A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
- A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
- A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of tribenuron-methyl and atrazine microemulsion, which belongs to herbicide field；Preparing the raw material that the product uses includes：Tribenuron-methyl water dispersible granule 8 9%, atrazine 6 7%, ethyl alcohol 17%, benzene sulfonic acid sodium salt 2%, water 66%, by blending finished product under given conditions, the advantages of production method, is：Using common apparatus, simple for process, reaction condition is mild, pollution-free waste discharge；Tribenuron-methyl and atrazine have synergistic effect, and the significant effect of management of weeds is higher than tribenuron-methyl or atrazine is applied alone, and the effect of management of weeds greatly enhances, and the kind of management of weeds greatly increases.
Description
Technical field
The invention belongs to herbicide field more particularly to the preparation methods of a kind of tribenuron-methyl and atrazine microemulsion.
Background technology
It is quiet that tribenuron-methyl is also known as broad-leaved, is selective inner-adsorption conduction-type herbicide, can be absorbed by the root of weeds, leaf, and planted
Strain conduction in vivo, by inhibiting the activity of acetolactate synthestase, so as to influence the biosynthesis of branched-chain amino acid, hazard of plant
After show as growing point necrosis, vein chlorosis, plant growth is heavily suppressed, downgrades, and final complete stool is withered, and susceptible weeds are inhaled
It stops growing immediately after receiving medicament, dead after 1-3 weeks, control object is mainly various annual broadleaf weeds.Atrazine also known as
Atrazine, appearance are white powder, and solubility in water is 33 mg/litres, organic solvent is soluble in, in slightly sour or micro- alkali
Property medium in relatively stablize, but at relatively high temperatures, alkali or inorganic acid can make its hydrolysis.Atrazine is mainly absorbed by plant root
And conduct upwards, inhibit the photosynthesis of weeds, make its withered, its main feature is that interior inhale selective before seedling, seedling rear enclosed herbicide,
Based on being absorbed with root, cauline leaf absorbs seldom, its herbicide controlling spectrum is wider, can prevent and kill off a variety of annual gramineaes and broad leaved weed, right
Some perennial weeds also have certain inhibitory action.After two kinds of herbicides of tribenuron-methyl and atrazine and auxiliary material compounding, anti-removal of impurities
The significant effect of grass is higher than tribenuron-methyl or atrazine is applied alone, and the effect of management of weeds greatly enhances, and the kind of management of weeds is significantly
Increase.
The content of the invention
Present invention mainly solves the problem of be to provide a kind of tribenuron-methyl and atrazine microemulsion, prepare the original that the product uses
Material be by weight ratio：Tribenuron-methyl water dispersible granule 8-9%, atrazine 6-7%, ethyl alcohol 17%, benzene sulfonic acid sodium salt 2%, water 66%.
The technical solution adopted by the present invention is：
（1）First the ethyl alcohol of formula ratio is added in the first agitator tank, starts to stir under room temperature, adds in formula ratio while stirring
Atrazine, benzene sulfonic acid sodium salt, be stirred to react 0.4-0.5 it is small when；
（2）First the water of formula ratio is added in high-speed stirred tank, starts to stir under room temperature, the rotating speed of blender turns for 20-30/
Divide, add in the tribenuron-methyl water dispersible granule of formula ratio while stirring；The rotating speed for heightening blender in fast agitator tank is 200-210
Rev/min, the mixture of ethyl alcohol, atrazine, benzene sulfonic acid sodium salt is slowly added in into high-speed stirred tank, be stirred to react 0.3-0.4 it is small when
After obtain finished product.
The present invention further technical solution be：
The purity of the tribenuron-methyl water dispersible granule is 75%, the purity of atrazine is 80%.
Step（1）, step（2）The room temperature is 0-38 DEG C.
The beneficial effects of the invention are as follows：A kind of tribenuron-methyl and atrazine microemulsion are provided, the advantages of production method is：
It is simple for process, environmental pollution is small, the reaction time is short, reaction condition is mild, tribenuron-methyl and atrazine have synergistic effect, prevent
The significant effect cut weeds is higher than tribenuron-methyl or atrazine is applied alone, and the effect of management of weeds greatly enhances, the kind of management of weeds
It greatly increases.
Specific embodiment
Embodiment 1：
First the ethyl alcohol for accounting for total amount 17% is added in the first agitator tank, starts to stir under room temperature, adds in account for total amount 7% while stirring
Atrazine, account for the benzene sulfonic acid sodium salt of total amount 2%, be stirred to react 0.4 it is small when；First the water for accounting for total amount 66% is added in high-speed stirred tank
Enter, start to stir under room temperature, the rotating speed of blender is 20-30 revs/min, and the tribenuron-methyl moisture that addition while stirring accounts for total amount 8% dissipates
Granula；The rotating speed of blender in fast agitator tank is heightened as 200 revs/min, slowly by the mixing of ethyl alcohol, atrazine, benzene sulfonic acid sodium salt
Object add in high-speed stirred tank, be stirred to react 0.4 it is small when after obtain finished product.
Embodiment 2：
First the ethyl alcohol for accounting for total amount 17% is added in the first agitator tank, starts to stir under room temperature, adds in account for total amount while stirring
6.5% atrazine, the benzene sulfonic acid sodium salt for accounting for total amount 2%, be stirred to react 0.45 it is small when；Total amount 66% will be first accounted in high-speed stirred tank
Water add in, start to stir under room temperature, the rotating speed of blender is 20-30 revs/min, adds in the benzene sulphur for accounting for total amount 8.5% while stirring
Precititation dispersible granule；The rotating speed of blender in fast agitator tank is heightened as 205 revs/min, slowly by ethyl alcohol, atrazine, benzene sulfonic acid
The mixture of sodium adds in high-speed stirred tank, be stirred to react 0.35 it is small when after obtain finished product.
Embodiment 3：
First the ethyl alcohol for accounting for total amount 17% is added in the first agitator tank, starts to stir under room temperature, adds in account for total amount 6% while stirring
Atrazine, account for the benzene sulfonic acid sodium salt of total amount 2%, be stirred to react 0.5 it is small when；First the water for accounting for total amount 66% is added in high-speed stirred tank
Enter, start to stir under room temperature, the rotating speed of blender is 20-30 revs/min, and the tribenuron-methyl moisture that addition while stirring accounts for total amount 9% dissipates
Granula；The rotating speed of blender in fast agitator tank is heightened as 210 revs/min, slowly by the mixing of ethyl alcohol, atrazine, benzene sulfonic acid sodium salt
Object add in high-speed stirred tank, be stirred to react 0.3 it is small when after obtain finished product.
Claims (3)
1. a kind of tribenuron-methyl and atrazine microemulsion are using the weight proportion of raw material：Tribenuron-methyl water dispersible granule 8-9%, green bristlegrass are gone
Tianjin 6-7%, ethyl alcohol 17%, benzene sulfonic acid sodium salt 2%, water 66%；It is characterized in that：
（1）First the ethyl alcohol of formula ratio is added in the first agitator tank, starts to stir under room temperature, adds in formula ratio while stirring
Atrazine, benzene sulfonic acid sodium salt, be stirred to react 0.4-0.5 it is small when；
（2）First the water of formula ratio is added in high-speed stirred tank, starts to stir under room temperature, the rotating speed of blender turns for 20-30/
Divide, add in the tribenuron-methyl water dispersible granule of formula ratio while stirring；The rotating speed for heightening blender in fast agitator tank is 200-210
Rev/min, the mixture of ethyl alcohol, atrazine, benzene sulfonic acid sodium salt is slowly added in into high-speed stirred tank, be stirred to react 0.3-0.4 it is small when
After obtain finished product.
2. a kind of tribenuron-methyl as described in claim 1 and atrazine microemulsion, it is characterised in that：The tribenuron-methyl moisture dissipates
The purity of granula is 75%, the purity of atrazine is 80%.
3. a kind of tribenuron-methyl as described in claim 1 and atrazine microemulsion, it is characterised in that：Step（1）, step（2）Institute
The room temperature stated is 0-38 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058041.1A CN108112615A (en) | 2016-11-27 | 2016-11-27 | A kind of tribenuron-methyl and atrazine microemulsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611058041.1A CN108112615A (en) | 2016-11-27 | 2016-11-27 | A kind of tribenuron-methyl and atrazine microemulsion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108112615A true CN108112615A (en) | 2018-06-05 |
Family
ID=62223864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611058041.1A Pending CN108112615A (en) | 2016-11-27 | 2016-11-27 | A kind of tribenuron-methyl and atrazine microemulsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108112615A (en) |
-
2016
- 2016-11-27 CN CN201611058041.1A patent/CN108112615A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104151016A (en) | Efficient growth-promoting green organic-inorganic compound fertilizer | |
| CN108112615A (en) | A kind of tribenuron-methyl and atrazine microemulsion | |
| CN108112584A (en) | A kind of tribenuron-methyl and benthiocarb microemulsion | |
| CN106852329A (en) | A kind of all your compound methods with Quizalotop-ethyl microemulsion | |
| CN108112589A (en) | A kind of tribenuron-methyl and dimethyl tetrachloride microemulsion | |
| CN108112601A (en) | A kind of cyhalofop-butyl and quinclorac complex microemulsion | |
| CN104115828A (en) | Preparation method of cyhalofop butyl and pretilachlor mixed microemulsion | |
| CN108112580A (en) | A kind of all you and atrazine microemulsion | |
| CN108112604A (en) | A kind of all you and Quizalotop-ethyl microemulsion | |
| CN108094415A (en) | A kind of tribenuron-methyl and quinclorac microemulsion | |
| CN106852330A (en) | A kind of all your compound methods with atrazine microemulsion | |
| CN108112582A (en) | A kind of tribenuron-methyl and cyhalofop-butyl microemulsion | |
| CN108112612A (en) | A kind of tribenuron-methyl and Quizalotop-ethyl microemulsion | |
| CN104222085A (en) | A producing method of an efficient haloxyfop-methyl microemulsion | |
| CN108094414A (en) | A kind of tribenuron-methyl and cloransulammethyl microemulsion | |
| CN108112585A (en) | A kind of atrazine and butachlor complex microemulsion | |
| CN104115824A (en) | Preparation method of cyhalofop butyl and quinclorac mixed microemulsion | |
| CN108094436A (en) | A kind of tribenuron-methyl and chlortoluron microemulsion | |
| CN108112586A (en) | A kind of Acetochlor and bentazone complex microemulsion | |
| CN108112583A (en) | A kind of tribenuron-methyl and prometryn microemulsion | |
| CN108094413A (en) | A kind of preparation method of tribenuron-methyl and atrazine microemulsion | |
| CN108112579A (en) | A kind of tribenuron-methyl and pretilachlor microemulsion | |
| CN108112613A (en) | A kind of tribenuron-methyl and dimethyl tetrachloride microemulsion | |
| CN108112600A (en) | A kind of all you and quinclorac microemulsion | |
| CN104115827A (en) | Preparation method of cyhalofop butyl and butachlor mixed microemulsion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180605 |
|
| WD01 | Invention patent application deemed withdrawn after publication |