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Didecylmethylpropyl ammonium iodide and application thereof
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A technology of alkyl methyl propyl ammonium iodide and double ten, which is applied in the field of water purifier formula, can solve the problem of high cost and achieve strong killing effect
Pending Publication Date: 2018-11-09
山东利水环保科技有限公司
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Problems solved by technology
However, the cost of producing this compound water purifier is too high at present, which is unacceptable to most mining enterprises.
Method used
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[0016] Step 1. According to the proportion of the formula, add hydrochloric acid, double ten chain essence, and water in a certain proportion and mix thoroughly. After the temperature rises, add the trimethylammonium solution of the formula amount.
[0017] Step 2. Cool down. After cooling down, add half of the formula amount of propylene oxide, and quickly heat up. After the temperature is stable, add the remaining propylene oxide, continue to heat up to react, and fully react to rise to didecylmethylpropyl Quaternary ammonium salt;
[0018] Step 3. Cool down, add iodine, OP-10, and phosphoric acid in sequence according to the proportion of the formula and mix thoroughly. Stir continuously during the whole reaction process until the ...
Embodiment 2
[0019] Example 2, raw materials include water 25%, trimethylammonium 10%, hydrochloric acid 6%, double ten chain essence 20%, propylene oxide 8%, iodine 8%, OP-10 20%, phosphoric acid 3%;
[0020] The preparation steps are as follows:
[0021] Step 1. According to the proportion of the formula, add hydrochloric acid, double ten chain essence, and water in a certain proportion and mix thoroughly. After the temperature rises, add the trimethylammonium solution of the formula amount.
[0022] Step 2. Cool down. After cooling down, add half of the formula amount of propylene oxide, and quickly heat up. After the temperature is stable, add the remaining propylene oxide, continue to heat up to react, and fully react to rise to didecylmethylpropyl Quaternary ammonium salt;
[0023] Step 3. Cool down, add iodine, OP-10, and phosphoric acid in sequence according to the proportion of the formula and mix thoroughly. Stir continuously during the whole reaction process until the whole rea...
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Abstract
Didecylmethylpropyl ammoniumiodide and application thereof are provided. Raw materials include 25-30% of water, 10-15% of trimethylamine, 6-15% of hydrochloric acid, 20-25% of didecyl-chain essence,6-8% of epoxypropane, 5-8% of iodine, 15-20% of OP-10, and 2-5% of phosphoric acid. The hydrochloric acid, the didecyl-chain essence and the water are added in order according to a ratio of the formula, and are mixed and fully stirred; then a trimethylamine solution in a formula amount is added; the mixture is cooled; a half of the formula amount of the epoxypropane is added, the temperature rises rapidly, then the rest epoxypropane is added, the temperature rises and a reaction is performed to generate didecylmethylpropyl ammonium salt; cooling is performed; the iodine, the OP-10 and the phosphoric acid are added according to the ratio in the formula; and the mixture is fully mixed and stirred until the reaction solution is uniformly mixed. The didecylmethylpropyl ammoniumiodide has strong bacterium killing effects, can degrade toxins generated by bacterial degradation, has obvious sterilization effects for environment and plays a role of water purification.
Description
technical field [0001] The invention relates to the technical field of water purifying agent formulations, in particular to didecylmethylpropylammonium iodide and applications thereof. Background technique [0002] During fish farming, due to the lack of strict regulations on production operations, residual bait, excrement, biological corpses, fishery nutrients and fishery medicines are in the closed or semi-closed breeding ecosystem under the current technical conditions of breeding ponds. It is very easy to form pollution, which makes the nutrient salt of the water body increase, the lower water body is hypoxic, the content of sulfide, organic matter and reducing substances in the deposition environment increases, the accumulation of residual drugs, the reproduction of harmful microorganisms or pollution-eating organisms, the imbalance of breeding ecology, and frequent various diseases occur. If the water quality is polluted and used for irrigation, the crops will also be...
Claims
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Application Information
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