CN104945330B - A kind of benomyl production equipment - Google Patents
A kind of benomyl production equipment Download PDFInfo
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- CN104945330B CN104945330B CN201510413435.3A CN201510413435A CN104945330B CN 104945330 B CN104945330 B CN 104945330B CN 201510413435 A CN201510413435 A CN 201510413435A CN 104945330 B CN104945330 B CN 104945330B
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- pipeline
- discharge
- centrifuge
- mother liquor
- pump housing
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
- C07D235/32—Benzimidazole-2-carbamic acids, unsubstituted or substituted; Esters thereof; Thio-analogues thereof
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Mortise system is rushed the invention discloses a kind of benomyl production equipment, including reaction system, piece-rate system, discharge system, disposing mother liquor reutilization system and centrifuge water；Reaction system includes reactor, and the discharging opening of reactor is connected by the first pipeline with piece-rate system；Piece-rate system includes centrifuge, and the first pipeline is connected with the charging aperture of centrifuge, and the bottom of centrifuge is provided with discharge system；Discharge system includes discharge port, discharge funnel, discharge duct and discharge bag；Disposing mother liquor reutilization system includes liquid seal can, disposing mother liquor tank and first pump housing；Centrifuge water rushes mortise system and rushes mortise and second pump housing including water, and the bottom that water rushes mortise is connected by the 6th pipeline with the import of second pump housing, and the outlet of second pump housing is connected by the 7th pipeline with the top of centrifuge.Simple structure of the present invention, easy to use, with low cost, safe and reliable, energy saving, production efficiency are high, long service life.
Description
Technical field
The present invention relates to benomyl production equipment field, more particularly to a kind of benomyl production equipment.
Background technology
Bactericide refers to the chemical substance that suppression or killing action are played to pathogen, with kill germ spore, mycelium
Or suppress its development, the material of growth.Benomyl is systemic fungicide, new is killed after what is grown up after chemical protective agent
Microbial inoculum, representative agricultural chemicals in category benzimidazole germicide.Benomyl is carbendazim and in addition in plant intracellular metabolite
One kind has volatility butyl isocyanate, is its major antibacterial material.Sterling is white crystals, slightly stink.It is water insoluble, can
Organic solvent is dissolved in, is stablized in the dry state, wet is wet to decompose decreasing effect.To people and animals' low toxicity, to Crop securify.
Benomyl production system is typically made up of reactor, centrifuge, device for discharging and mother liquor recovering device etc., existing
Production system there is following deficiency：Spark can be produced during centrifuge, is easily exploded, existing explosion protection system ratio
It is more complicated；Solid material all can together be arranged containing many impurity or foreign matter after being discharged from centrifuge when discharging is carried out
It is discharged in solid material, such pair has a significant impact with the utilization of solid material, and existing discharge system is all without any sieve
Measure is selected, and is all that material is screened after the completion of discharging, increased the workload of workman, reduce operating efficiency；
During scraper scraper, a container for opening is all put in discharge port lower end in existing many producers, and filter cake is straight after being scraped by scraper
Connect in falling into following ready container, very big dust can be produced because filter cake is very dry during scraper scraper, these dust from flying
Material waste and environmental pollution are caused due to mechanical no dust arrester after out；In actual production, due to various materials
Characteristic it is different, so being separated by centrifuge, the filter residue characteristic for producing is also different, the filter residue moisture of most materials is few, Ke Yitong
The lower part outlet for crossing deslagging storehouse is smoothly drawn off, and has the filter residue moisture of part more, and filter residue is easily adhered in the bulkhead in deslagging storehouse
On, the time is long to be piled into bulk materials and falls down, and easily cause line clogging, and the cleaning of existing centrifuge is inconvenient；It is existing
Some disposing mother liquor tanks are typically made of stainless steel material, and due to the particularity of stainless steel material, the recycling can needs to use support
Frame in midair, is installing inconvenient；The screw thread or flange that existing pipeline passes through with disposing mother liquor tank are connected, it is necessary to by instrument
Pipeline connection or disconnection can be realized, there is the shortcomings of installing small inconvenient flow, corrosion-resistant, poor sealing；It is existing
The pump housing is generally self priming pump, it is impossible to aspirate the strong medium of corrosivity, and service life is short；Existing pipeline is metallic conduit, anti-corrosion
The weaker, flexibility of property is poor, it is impossible to bent as needed.The above is not enough, increased labour intensity, reduces production effect
Rate, causes the wasting of resources and security is relatively low.
In sum, there is provided a kind of simple structure, easy to use, with low cost, safe and reliable, energy saving, production effect
Rate is high, long service life benomyl production equipment, it appears increasingly important.
The content of the invention
To overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of simple structure, easy to use, low cost
Honest and clean, safe and reliable, energy saving, production efficiency are high, long service life benomyl production equipment.
In order to solve the technical problem in background technology, the invention provides a kind of benomyl production equipment, including reaction
System, piece-rate system, discharge system, disposing mother liquor reutilization system and centrifuge water rush mortise system；The reaction system includes
Reactor, the discharging opening of the reactor is connected by the first pipeline with the piece-rate system；The piece-rate system includes centrifugation
Machine, first pipeline is connected with the charging aperture of the centrifuge, and the bottom of the centrifuge is provided with discharge system；The discharging
System includes discharge port, discharge funnel, discharge duct and discharge bag, and the discharge port is fixedly connected with the bottom of the centrifuge,
The bottom of the discharge port is fixed with discharge funnel, and the bottom of the discharge funnel is connected with discharge duct, under the discharge duct
Portion is flexibly connected with the discharge bag；The disposing mother liquor reutilization system includes liquid seal can, disposing mother liquor tank and first pump housing,
The bottom of the centrifuge is provided with mother liquor discharging opening, and the mother liquor discharging opening passes through the charging aperture of second pipe and the liquid seal can
Connection, the discharging opening of the liquid seal can is connected by the 3rd pipeline with the charging aperture of the disposing mother liquor tank, the disposing mother liquor
The bottom of tank is connected by the 4th pipeline with the import of first pump housing, the outlet of first pump housing by the 5th pipeline with
The charging aperture connection of the reactor, the disposing mother liquor tank is by the 4th pipeline, first pump housing and the 5th pipeline and institute
State reactor and form the circulation of internal liquid stream；The centrifuge water rushes mortise system and rushes mortise and second pump housing, the water punching including water
The bottom of mortise is connected by the 6th pipeline with the import of second pump housing, the outlet of second pump housing by the 7th pipeline with
The top connection of the centrifuge.
Further, nitrogen access tube is provided with the top of the centrifuge, the nitrogen access tube is provided with magnetic valve.
Further, screen cloth is provided with the discharge funnel, the screen cloth is leaked by triangle support frame with the discharging
Bucket is fixedly connected, and operated pneumatic valve is provided between the discharge funnel and the discharge duct.
Specifically, the discharge port is provided with damping pad, the top of the operated pneumatic valve with the junction of the centrifuge
Sealing ring is equipped with bottom.
Further, the bottom of the discharge duct is flexibly connected by rope with the discharge bag.
Further, the discharging opening of the liquid seal can is located at the middle part or top of the liquid seal can side, second pipe
Less than the discharging opening of the liquid seal can, the bottom of the liquid seal can is provided with stop valve to the liquid outlet in road.
Further, the 3rd pipeline is connected by snap joint with the disposing mother liquor tank.
Specifically, the disposing mother liquor tank and the water rush mortise and are cubic shape, are made of PP materials.
Specifically, first pump housing and second pump housing are membrane pump.
Further, first pipeline, second pipe, the 3rd pipeline, the 4th pipeline, the 5th pipeline, the 6th pipeline and
7th pipeline is composite soft tube.
A kind of benomyl production equipment of the invention, has the advantages that：
(1) screen cloth is provided with the discharge funnel of the discharge system of benomyl production equipment of the invention, can be in discharging
Realize screening again in journey, increase the screening dynamics and efficiency of material, prevent excessive or excessive impurity from mixing wherein.
(2) it is provided with pneumatic operated valve between the discharge funnel and discharge duct of the discharge system of benomyl production equipment of the invention
Door, can automatic discharging, it is easy to operate.
(3) the discharge duct bottom of the discharge system of benomyl production equipment of the invention is connected by rope with discharge bag activity
Connect, it is with low cost, dust removal problem can be effectively solved, material waste is prevented, reduce environmental pollution.
(4) the centrifuge top of benomyl production equipment of the invention is provided with nitrogen inlet, can be effectively discharged out oxygen,
Whole production system is set to be in safe work state.
(5) the mother liquor drain pipe of the mother liquor recovery system of benomyl production equipment of the invention sets liquid seal can, Neng Goufang
Only there is air by disposing mother liquor tank through the situation of pipeline flow-direction centrifuge, the possibility that oxygen enters is refused comprehensively, further carry
The security of explosion-protection equipment high；On the other hand, can exclude and can not possibly recycle by the stop valve of disposing mother liquor pot bottom
Residue waste liquid.
(6) pump housing of benomyl production equipment of the invention is membrane pump, corrosion-resistant strong, high working efficiency.
(7) it is cubic shape that the disposing mother liquor tank and water of benomyl production equipment of the invention rush mortise, and integral installation exists
It is easy for installation on ground；Water is rushed mortise and is made of PP materials simultaneously, high temperature resistant, is difficult leakage, anti-aging, corrosion-resistant, is increased
Service life is added.
(8) pipeline of benomyl production equipment of the invention is composite soft tube, and corrosion resistance is strong, can enter according to actual needs
Row bending.
(9) the 3rd pipeline of benomyl production equipment of the invention is connected by snap joint with the disposing mother liquor tank,
Snap joint flow is big, corrosion resistance is strong, easy for installation, sealing is stronger.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, below will be to being wanted needed for embodiment or description of the prior art
The accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Its accompanying drawing.
Fig. 1 is the structural representation of benomyl production equipment of the present invention.
Wherein, reference is corresponded in figure：1- reactors, the pipelines of 2- first, 3- centrifuges, 4- nitrogen access tubes, 5-
Discharge port, 6- discharge funnels, 7- discharge ducts, 8- discharge bags, 9- liquid seal cans, 10- disposing mother liquor tanks, the pump housings of 11- first, 12-
Two pipelines, the pipelines of 13- the 3rd, the pipelines of 14- the 4th, the pipelines of 15- the 5th, 16- water rushes mortise, the pump housings of 17- second, the pipelines of 18- the 6th,
The pipelines of 19- the 7th, 20- screen clothes, 21- triangle support frames, 22- operated pneumatic valves, 23- damping pads, 24- sealing rings, 25- cut-offs
Valve, 26- snap joints, 27- magnetic valves.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Embodiment 1：
Fig. 1 is referred to, the invention discloses a kind of benomyl production equipment, including reaction system, piece-rate system, discharging system
System, disposing mother liquor reutilization system and centrifuge water rush mortise system；The reaction system includes reactor 1, the reactor 1
Discharging opening is connected by the first pipeline 2 with the piece-rate system；The piece-rate system include centrifuge 3, first pipeline 2 with
The charging aperture connection of the centrifuge 3, the bottom of the centrifuge 3 is provided with discharge system；The discharge system includes discharge port
5th, discharge funnel 6, discharge duct 7 and discharge bag 8, the discharge port 5 are fixedly connected with the bottom of the centrifuge 3, the discharging
Mouthfuls 5 bottom is fixed with discharge funnel 6, and the bottom of the discharge funnel 6 is connected with discharge duct 7, the bottom of the discharge duct 7 with
The discharge bag 8 is flexibly connected；The disposing mother liquor reutilization system includes liquid seal can 9, the pump housing of disposing mother liquor tank 10 and first
11, the bottom of the centrifuge 3 is provided with mother liquor discharging opening, and the mother liquor discharging opening passes through second pipe 12 and the liquid seal can 9
Charging aperture connection, the discharging opening of the liquid seal can 9 is connected by the 3rd pipeline 13 with the charging aperture of the disposing mother liquor tank 10,
The bottom of the disposing mother liquor tank 10 is connected by the 4th pipeline 14 with the import of the pump housing 11, and first pump housing 11 goes out
Mouthful be connected with the charging aperture of the reactor 1 by the 5th pipeline 15, the disposing mother liquor tank 10 pass through the 4th pipeline 14,
First pump housing 11 and the 5th pipeline 15 form internal liquid stream and circulate with the reactor 1；The centrifuge water rushes Cao Xitongbao
Include water and rush the pump housing 17 of mortise 16 and second, the water rushes the bottom of mortise 16 by the import of the 6th pipeline 18 and second pump housing 17
Connection, the outlet of second pump housing 17 is connected by the 7th pipeline 19 with the top of the centrifuge 3.
Further, the top of the centrifuge 3 is provided with nitrogen access tube 4, and the nitrogen access tube 4 is provided with magnetic valve
27。
Further, be provided with screen cloth 20 in the discharge funnel 6, the screen cloth 20 by triangle support frame 21 with it is described
Discharge funnel 6 is fixedly connected, and operated pneumatic valve 22 is provided between the discharge funnel 6 and the discharge duct 7.
Specifically, the discharge port 5 is provided with damping pad 23, the pneumatic operated valve with the junction of the centrifuge 3
The top of door 22 is equipped with sealing ring 24 with bottom.
Further, the bottom of the discharge duct 7 is flexibly connected by rope with the discharge bag 8.
Further, the discharging opening of the liquid seal can 9 is located at the middle part or top of the side of the liquid seal can 9, described second
Less than the discharging opening of the liquid seal can 9, the bottom of the liquid seal can 9 is provided with stop valve 25 to the liquid outlet of pipeline 12.
Further, the 3rd pipeline 13 is connected by snap joint 26 with the disposing mother liquor tank 10.
Specifically, the disposing mother liquor tank 10 and the water rush mortise 16 and are cubic shape, are made of PP materials.
Specifically, first pump housing 11 and second pump housing 17 are membrane pump.
Further, first pipeline 2, second pipe 12, the 3rd pipeline 13, the 4th pipeline 14, the 5th pipeline 15,
Six pipelines 18 and the 7th pipeline 19 are composite soft tube.
A kind of benomyl production equipment of the invention, has the advantages that：
(1) screen cloth is provided with the discharge funnel of the discharge system of benomyl production equipment of the invention, can be in discharging
Realize screening again in journey, increase the screening dynamics and efficiency of material, prevent excessive or excessive impurity from mixing wherein.
(2) it is provided with pneumatic operated valve between the discharge funnel and discharge duct of the discharge system of benomyl production equipment of the invention
Door, can automatic discharging, it is easy to operate.
(3) the discharge duct bottom of the discharge system of benomyl production equipment of the invention is connected by rope with discharge bag activity
Connect, it is with low cost, dust removal problem can be effectively solved, material waste is prevented, reduce environmental pollution.
(4) the centrifuge top of benomyl production equipment of the invention is provided with nitrogen inlet, can be effectively discharged out oxygen,
Whole production system is set to be in safe work state.
(5) the mother liquor drain pipe of the mother liquor recovery system of benomyl production equipment of the invention sets liquid seal can, Neng Goufang
Only there is air by disposing mother liquor tank through the situation of pipeline flow-direction centrifuge, the possibility that oxygen enters is refused comprehensively, further carry
The security of explosion-protection equipment high；On the other hand, can exclude and can not possibly recycle by the stop valve of disposing mother liquor pot bottom
Residue waste liquid.
(6) pump housing of benomyl production equipment of the invention is membrane pump, corrosion-resistant strong, high working efficiency.
(7) it is cubic shape that the disposing mother liquor tank and water of benomyl production equipment of the invention rush mortise, and integral installation exists
It is easy for installation on ground；Water is rushed mortise and is made of PP materials simultaneously, high temperature resistant, is difficult leakage, anti-aging, corrosion-resistant, is increased
Service life is added.
(8) pipeline of benomyl production equipment of the invention is composite soft tube, and corrosion resistance is strong, can enter according to actual needs
Row bending.
(9) the 3rd pipeline of benomyl production equipment of the invention is connected by snap joint with the disposing mother liquor tank,
Snap joint flow is big, corrosion resistance is strong, easy for installation, sealing is stronger.
The benomyl production equipment course of work of the embodiment of the present invention is as follows：The nitrogen access tube 4 is opened in system
Nitrogen is passed through, when the oxygen content in system is in critical field, reaction system is opened, reactive material is introduced into the reaction
Kettle 1 is chemically reacted, and reaction terminates rear product carries out separation of solid and liquid into the centrifuge 3, benomyl solid along
The discharge system is collected into the discharge bag 8, and mother liquor enters female along the second pipe 12 and the 3rd pipeline 13
Liquid recycling can is collected；First pump housing 11 is squeezed into the mother liquor in disposing mother liquor tank 10 in the reactor 1 as molten
Agent proceeds chemical reaction, and so circulation reaches quantity-produced purpose；When being cleaned after the use of the centrifuge 3, described
Two pump housings 17 water is rushed 16 in mortise in clear water along the 6th pipeline 18 and the 7th pipeline 19 suck it is described from
Scheming 3, reaches the purpose of washing centrifuger.
The above is the preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (5)
1. a kind of benomyl production equipment, it is characterised in that including reaction system, piece-rate system, discharge system, disposing mother liquor again
Mortise system is rushed using system and centrifuge water；
The reaction system includes reactor (1), and the discharging opening of the reactor (1) is separated by the first pipeline (2) with described
System is connected；
The piece-rate system includes centrifuge (3), and first pipeline (2) is connected with the charging aperture of the centrifuge (3), described
The bottom of centrifuge (3) is provided with discharge system, and nitrogen access tube (4) is provided with the top of the centrifuge (3)；
The discharge system includes discharge port (5), discharge funnel (6), discharge duct (7) and discharge bag (8), the discharge port (5)
Bottom with the centrifuge (3) is fixedly connected, and the bottom of the discharge port (5) is fixed with discharge funnel (6), the discharging leakage
The bottom of bucket (6) is connected with discharge duct (7), and the bottom of the discharge duct (7) is flexibly connected with the discharge bag (8)；It is described to unload
Screen cloth (20) is provided with funnel (6), operated pneumatic valve (22), institute are provided between the discharge funnel (6) and the discharge duct (7)
The bottom for stating discharge duct (7) is flexibly connected by rope with the discharge bag (8)；
The disposing mother liquor reutilization system includes liquid seal can (9), disposing mother liquor tank (10) and first pump housing (11), the centrifugation
The bottom of machine (3) is provided with mother liquor discharging opening, and the mother liquor discharging opening passes through the charging of second pipe (12) and the liquid seal can (9)
Mouth connection, the discharging opening of the liquid seal can (9) is connected by the 3rd pipeline (13) with the charging aperture of the disposing mother liquor tank (10),
The bottom of the disposing mother liquor tank (10) is connected by the 4th pipeline (14) with the import of first pump housing (11), and described first
The outlet of the pump housing (11) is connected by the 5th pipeline (15) with the charging aperture of the reactor (1), the disposing mother liquor tank (10)
Internal liquid stream is formed with the reactor (1) by the 4th pipeline (14), first pump housing (11) and the 5th pipeline (15)
Circulation；The bottom of the liquid seal can (9) is provided with stop valve (25), the 3rd pipeline (13) by snap joint (26) with it is described
Disposing mother liquor tank (10) is connected；
The centrifuge water rushes mortise system and rushes mortise (16) and second pump housing (17) including water, and the bottom that the water rushes mortise (16) passes through
6th pipeline (18) is connected with the import of second pump housing (17), and the outlet of second pump housing (17) passes through the 7th pipeline
(19) top with the centrifuge (3) is connected；First pump housing (11) and second pump housing (17) are membrane pump；Institute
State disposing mother liquor tank (10) and the water rushes mortise (16) and is cubic shape, be made of PP materials；First pipeline
(2), second pipe (12), the 3rd pipeline (13), the 4th pipeline (14), the 5th pipeline (15), the 6th pipeline (18) and the 7th pipe
Road (19) is composite soft tube.
2. a kind of benomyl production equipment according to claim 1, it is characterised in that set on the nitrogen access tube (4)
There is magnetic valve (27).
3. a kind of benomyl production equipment according to claim 2, it is characterised in that the screen cloth (20) is by triangle
Support frame (21) is fixedly connected with the discharge funnel (6).
4. a kind of benomyl production equipment according to any one claim in claim 1-3, it is characterised in that described
Discharge port (5) is provided with damping pad (23), the top and bottom of the operated pneumatic valve (22) with the junction of the centrifuge (3)
It is equipped with sealing ring (24).
5. a kind of benomyl production equipment according to claim 4, it is characterised in that the discharging opening of the liquid seal can (9)
Located at the middle part or top of the liquid seal can (9) side, the liquid outlet of the second pipe (12) is less than the liquid seal can (9)
Discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413435.3A CN104945330B (en) | 2015-07-14 | 2015-07-14 | A kind of benomyl production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413435.3A CN104945330B (en) | 2015-07-14 | 2015-07-14 | A kind of benomyl production equipment |
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| Publication Number | Publication Date |
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| CN104945330A CN104945330A (en) | 2015-09-30 |
| CN104945330B true CN104945330B (en) | 2017-06-16 |
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| CN201510413435.3A Active CN104945330B (en) | 2015-07-14 | 2015-07-14 | A kind of benomyl production equipment |
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| CN105693622A (en) * | 2016-04-11 | 2016-06-22 | 江苏泰仓农化有限公司 | Carbendazim production system device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| HU199431B (en) * | 1985-02-04 | 1990-02-28 | Chinoin Gyogyszer Es Vegyeszet | Process for producing carbendazim salts, and fungicide comprising such carbendazim salt as active ingredient |
| JPS6210004A (en) * | 1985-07-05 | 1987-01-19 | Sumitomo Chem Co Ltd | Agent for controlling fusarium blight |
| US4857541A (en) * | 1986-08-07 | 1989-08-15 | Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee | Substituted benzimidazole fungicide |
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Effective date of registration: 20230810 Address after: 226500 No.8 Suijiang Road, Shizhuang Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Nantong Taicang Technology New Materials Co.,Ltd. Address before: 226500 No.8 Suijiang Road, Shizhuang Town, Rugao City, Nantong City, Jiangsu Province Patentee before: JIANGSU TAICANG AGRICULTURAL CHEMICALS CO.,LTD. |