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Synthetic method of boric acid ester and application of boric acid ester in hydraulic field
The invention discloses a boric acid ester synthesis method, which comprises: 1, preparing raw materials including triethanolamine and boric acid according to a molar ratio of 0.02-0.13; and 2, adding the raw materials prepared in the step 1 into a Haake torque rheometer, adjusting the temperature to 105-140 DEG C, adding boric acid, then adding triethanolamine, reacting for 50-120 minutes, taking out a sample, filling the sample with a sealed bag, and grinding in a mortar. And 3, after grinding in the step 2, filtering by using a stainless steel screen to obtain boric acid ester fine powder. According to the present invention, the ratio and the processing process different from the existing synthesis process are adopted, the synthesis of the boric acid ester is the mixture of the boric acid ester and the boric acid, and compared with the existing synthesis process, the obtained boric acid ester is simple, the cleaning of the synthesis product is convenient, and the obtained product can be used as the demulsification component of the emulsified asphalt during the specific road and water conservancy project; the effect is very outstanding.
本发明公开了一种硼酸酯的合成方法，包括以下步骤：步骤1：准备原料，所述原料包括三乙醇胺和硼酸，三乙醇胺和硼酸的摩尔比为0.02～0.13；步骤2：将步骤1准备的原料加入哈克转矩流变仪，并将温度调至105～140℃，加入硼酸，然后加入三乙醇胺，反应时间50～120min，取出样品用密封袋装好，再在研钵中研磨。步骤3：步骤2研磨好后，使用不锈钢筛网过滤，即得硼酸酯细粉。本发明采用了与现有合成工艺不一样的配比和加工工艺，得到的是硼酸酯的合成是硼酸酯和硼酸的混合物，而且相对于现有合成工艺更简单，清洁合成用品也更方便，在具体道路和水利工程使用时，作为乳化沥青的破乳成分使用，效果非常突出。
Synthetic method of boric acid ester and application of boric acid ester in hydraulic field
The invention discloses a boric acid ester synthesis method, which comprises: 1, preparing raw materials including triethanolamine and boric acid according to a molar ratio of 0.02-0.13; and 2, adding the raw materials prepared in the step 1 into a Haake torque rheometer, adjusting the temperature to 105-140 DEG C, adding boric acid, then adding triethanolamine, reacting for 50-120 minutes, taking out a sample, filling the sample with a sealed bag, and grinding in a mortar. And 3, after grinding in the step 2, filtering by using a stainless steel screen to obtain boric acid ester fine powder. According to the present invention, the ratio and the processing process different from the existing synthesis process are adopted, the synthesis of the boric acid ester is the mixture of the boric acid ester and the boric acid, and compared with the existing synthesis process, the obtained boric acid ester is simple, the cleaning of the synthesis product is convenient, and the obtained product can be used as the demulsification component of the emulsified asphalt during the specific road and water conservancy project; the effect is very outstanding.
本发明公开了一种硼酸酯的合成方法，包括以下步骤：步骤1：准备原料，所述原料包括三乙醇胺和硼酸，三乙醇胺和硼酸的摩尔比为0.02～0.13；步骤2：将步骤1准备的原料加入哈克转矩流变仪，并将温度调至105～140℃，加入硼酸，然后加入三乙醇胺，反应时间50～120min，取出样品用密封袋装好，再在研钵中研磨。步骤3：步骤2研磨好后，使用不锈钢筛网过滤，即得硼酸酯细粉。本发明采用了与现有合成工艺不一样的配比和加工工艺，得到的是硼酸酯的合成是硼酸酯和硼酸的混合物，而且相对于现有合成工艺更简单，清洁合成用品也更方便，在具体道路和水利工程使用时，作为乳化沥青的破乳成分使用，效果非常突出。
Synthetic method of boric acid ester and application of boric acid ester in hydraulic field
一种硼酸酯的合成方法及其在水工领域的应用
YANG GUANGJUN (author) / OUYANG CHUNFA (author) / ZHANG HAIWEI (author) / HU XIANGKAI (author) / LI JIANXIN (author) / LIU MING (author) / JIA YAN (author) / LI RUI (author) / GUO MENGTAO (author) / LI YUNFU (author)
2023-09-22
Patent
Electronic Resource
Chinese
IPC:
C07F
Acyclische, carbocyclische oder heterocyclische Verbindungen, die andere Elemente als Kohlenstoff, Wasserstoff, Halogen, Sauerstoff, Stickstoff, Schwefel, Selen oder Tellur enthalten
,
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
/
C04B
Kalk
,
LIME
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