Low-temperature low-foam decontamination agent for dangerous chemical leakage and preparation method thereof
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A technology of dangerous chemicals and decontaminants, which is applied in the field of decontamination processing, can solve problems such as the ineffectiveness of strong acids and alkalis, and achieve the effect of reducing risks
Inactive Publication Date: 2017-05-10
珠海博纳百润生物科技有限公司
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Abstract
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Problems solved by technology
Both of the above two methods disclose the preparation methods of decontamination agents, but they only work on chlorine or ammonia, and have little effect on strong acids and strong alkalis. Therefore, it is of great significance to develop a low-temperature and low-foaming chemical dangerous goods decontamination agent.
Method used
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Embodiment 1
[0027] A low-temperature and low-foaming chemical dangerous product leakage decontamination agent consists of the following components by weight:
[0028] 10 parts of calcium carbonate, 20 parts of boric acid, 9 parts of alumina, 1 part of sodium citrate, 10 parts of potassium bicarbonate, 0.5 parts of quartz sand, 0.5 parts of neutral alumina, 0.01 parts of simethicone.
[0029] The above formula is accurately weighed in proportion, and mechanically mixed and stirred evenly.
Embodiment 2
[0031] A low-temperature and low-foaming chemical dangerous product leakage decontamination agent consists of the following components by weight:
[0032] 30 parts of calcium carbonate, 30 parts of boric acid, 30 parts of alumina, 50 parts of sodium bicarbonate, 6 parts of quartz sand, 4 parts of neutral alumina, 0.05 parts of polyether defoaming, 0.05 parts of polyether modified silicone.
[0033] The above formula is accurately weighed in proportion, and mechanically mixed and stirred evenly.
Embodiment 3
[0035] A low-temperature and low-foaming chemical dangerous product leakage decontamination agent consists of the following components by weight:
[0036] 20 parts of calcium carbonate, 14 parts of boric acid, 26 parts of sodium citrate, 30 parts of potassium chloride, 14 parts of quartz sand, 2 parts of neutral alumina, 3 parts of silicon dioxide, 0.03 parts of simethicone, 0.02 parts of polyether defoaming.
[0037] The above formula is accurately weighed in proportion, and mechanically mixed and stirred evenly.
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Abstract
The invention relates to a low-temperature low-foam decontamination agent for dangerous chemical leakage and a preparation method thereof and belongs to the technical field of decontamination agent processing. The low-temperature low-foam decontamination agent for dangerous chemical leakage is composed of 40-90 parts of low-temperature neutralizer, 10-50 parts of low-temperature control agent, 1-10 parts of de-foaming bulking agent and 0.01-0.1 part of de-foaming surface active agent. The preparation method comprises the following steps: accurately weighting the formula materials in proportion and then mechanically mixing and uniformly stirring. The decontamination agent can effectively adsorb and neutralize the strong acid and alkali leaking chemicals under the condition of lower temperature and smaller foams, so as to achieve the purpose of on-site safe control on the chemical hazards.
Description
technical field [0001] The invention relates to a decontaminant and a preparation method thereof, in particular to a low-temperature low-foaming chemical dangerous product leakage decontaminant, which belongs to the technical field of decontaminant processing. Background technique [0002] Strong acid and strong alkali are widely used in industrial enterprises, schools and laboratories, and emergency leakage of acid and alkali also occurs from time to time. In order to ensure the safety of personnel and property, it is necessary to quickly and effectively control the further spread of leakage, reduce the danger of chemicals in the first place, and thus resolve chemical dangers. [0003] In view of the risk of leakage of dangerous chemicals, at present, for the leakage of strong acid and strong alkali, people will use the principle of neutralization to react and consume corrosive compounds. If strong acid leaks use alkali, and strong base leaks use acid. However, in the act...
Claims
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Application Information
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