CN108112614A - 一种苯磺隆和都尔微乳剂 - Google Patents

一种苯磺隆和都尔微乳剂 Download PDF

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CN108112614A
CN108112614A CN201611056642.9A CN201611056642A CN108112614A CN 108112614 A CN108112614 A CN 108112614A CN 201611056642 A CN201611056642 A CN 201611056642A CN 108112614 A CN108112614 A CN 108112614A
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tribenuron
methyl
microemulsion
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应冰如
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Xinyi Yongcheng Chemical Industrial Co Ltd
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Xinyi Yongcheng Chemical Industrial Co Ltd
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    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
    • A01N37/22—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
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  • Environmental Sciences (AREA)
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  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明公开了一种苯磺隆和都尔微乳剂，该产品属于除草剂领域，配制该产品使用的原料包括：苯磺隆水分散粒剂10‑11%、都尔4‑5%、乙醇15%、苯磺酸钠3%、水67%，通过二次掺混的方法来生产苯磺隆和都尔微乳剂，该生产方法的优点是：工艺简单、环境污染小、反应时间短、反应条件温和，苯磺隆和都尔复配有增效作用，产品对禾本科杂草杀灭作用强大，对阔叶杂草防除效果较好。

Description

一种苯磺隆和都尔微乳剂
技术领域
本发明属于除草剂领域，尤其涉及一种苯磺隆和都尔微乳剂的配制方法。
背景技术
苯磺隆又称阔叶静，苯磺隆为选择性内吸传导型除草剂，可被杂草的根、叶吸收，并在植株体内传导，通过抑制乙酰乳酸合成酶的活性，从而影响支链氨基酸的生物合成，植物受害后表现为生长点坏死、叶脉失绿，植物生长受到严重抑制、矮化，最终全株枯死，敏感杂草吸收药剂后立即停止生长，1-3周后死亡，防除对象主要为各种一年生阔叶杂草。都尔为酰胺类选择性除草剂，纯品为无色液体，无臭味，在20℃以上时可部分溶于水，对人畜低毒，都尔主要通过幼芽吸收，向上传导，抑制幼芽与根的生长，作用机制主要抑制发芽种子的蛋白质合成，其次抑制胆碱渗入磷脂，干扰卵磷脂形成，由于禾本科杂草幼芽吸收都尔的能力比阔叶杂草强，因而该药防除禾本科杂草的效果远远好于阔叶杂草。都尔乳油为棕黄色液体，乳化性能良好，可与许多除草剂相混，多使用于旱地作物。本产品以苯磺隆、都尔和辅料通过一系列掺混工艺制成，苯磺隆、都尔复配有增效作用，该产品在水中分散性好，活性高、对禾本科杂草杀灭作用强大，对阔叶杂草防除效果较好。
发明内容
本发明主要解决的问题是提供一种苯磺隆和都尔微乳剂，配制该产品使用的原料重量配比为：苯磺隆水分散粒剂10-11%、都尔4-5%、乙醇15%、苯磺酸钠3%、水67%。
本发明采用的技术方案是：
（1）在第一搅拌罐中先将配方量的乙醇加入，常温下开始搅拌，边搅拌边加入配方量的都尔，搅拌反应0.3-0.4小时；
（2）在高速搅拌罐中先将配方量的水加入，常温下开始搅拌，搅拌器的转速为25转-30转／分，边搅拌边加入配方量的苯磺酸钠，搅拌至苯磺酸钠全部溶解后加入配方量的苯磺隆水分散粒剂；调高速搅拌罐内搅拌器的转速为190-200 转/分，缓慢的将溶于乙醇的都尔加入高速搅拌罐，搅拌反应0.4-0.5小时后得到成品。
本发明的进一步技术方案是：
所述的苯磺隆水分散粒剂的纯度为75%、都尔的纯度为70%。
步骤（1）、步骤（2）所述的常温为0-38℃。
本发明的有益效果是：提供了一种苯磺隆和都尔微乳剂，该配制方法生产苯磺隆和都尔微乳剂的优点是：工艺简单、环境污染小、反应时间短、反应条件温和；苯磺隆、都尔复配有增效作用，该产品在水中分散性好，活性高、对禾本科杂草杀灭作用强大，对阔叶杂草防除效果较好。
具体实施方式
实施例1：
在第一搅拌罐中先将占总量为15%的乙醇加入，常温下开始搅拌，边搅拌边加入占总量为5%的都尔，搅拌反应0.3-0.4小时；在高速搅拌罐中先将占总量为67%的水加入，常温下开始搅拌，搅拌器的转速为25转-30转／分，边搅拌边加入占总量为3%的苯磺酸钠，搅拌至苯磺酸钠全部溶解后加入占总量为10%的苯磺隆水分散粒剂；调高速搅拌罐内搅拌器的转速为190-200 转/分，缓慢的将溶于乙醇的都尔加入高速搅拌罐，搅拌反应0.4-0.5小时后得到成品。
实施例2：
在第一搅拌罐中先将占总量为15%的乙醇加入，常温下开始搅拌，边搅拌边加入占总量为4.5%的都尔，搅拌反应0.3-0.4小时；在高速搅拌罐中先将占总量为67%的水加入，常温下开始搅拌，搅拌器的转速为25转-30转／分，边搅拌边加入占总量为3%的苯磺酸钠，搅拌至苯磺酸钠全部溶解后加入占总量为10.5%的苯磺隆水分散粒剂；调高速搅拌罐内搅拌器的转速为190-200 转/分，缓慢的将溶于乙醇的都尔加入高速搅拌罐，搅拌反应0.4-0.5小时后得到成品。
实施例3：
在第一搅拌罐中先将占总量为15%的乙醇加入，常温下开始搅拌，边搅拌边加入占总量为4%的都尔，搅拌反应0.3-0.4小时；在高速搅拌罐中先将占总量为67%的水加入，常温下开始搅拌，搅拌器的转速为25转-30转／分，边搅拌边加入占总量为3%的苯磺酸钠，搅拌至苯磺酸钠全部溶解后加入占总量为11%的苯磺隆水分散粒剂；调高速搅拌罐内搅拌器的转速为190-200 转/分，缓慢的将溶于乙醇的都尔加入高速搅拌罐，搅拌反应0.4-0.5小时后得到成品。

Claims (3)

1.一种苯磺隆和都尔微乳剂，配制该产品使用的原料按重量配比包括：苯磺隆水分散粒剂10-11%、都尔4-5%、乙醇15%、苯磺酸钠3%、水67%；其特征是：
（1）在第一搅拌罐中先将配方量的乙醇加入，常温下开始搅拌，边搅拌边加入配方量的都尔，搅拌反应0.3-0.4小时；
（2）在高速搅拌罐中先将配方量的水加入，常温下开始搅拌，搅拌器的转速为25转-30转／分，边搅拌边加入配方量的苯磺酸钠，搅拌至苯磺酸钠全部溶解后加入配方量的苯磺隆水分散粒剂；调高速搅拌罐内搅拌器的转速为190-200 转/分，缓慢的将溶于乙醇的都尔加入高速搅拌罐，搅拌反应0.4-0.5小时后得到成品。
2.根据权利要求1所述的一种苯磺隆和都尔微乳剂，其特征是：所述的苯磺隆水分散粒剂的纯度为75%、都尔的纯度为70%。
3.根据权利要求1所述的一种苯磺隆和都尔微乳剂，其特征是：步骤（1）、步骤（2）所述的常温为0-38℃。
CN201611056642.9A 2016-11-26 2016-11-26 一种苯磺隆和都尔微乳剂 Pending CN108112614A (zh)

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