[General description] Electromagnetic flowmeter is a flow measuring instrument, mainly used to measure the flow of conductive media, such as hydroiodic acid and nitric acid liquid media, these media can be measured with electromagnetic flowmeter, its conductivity is far greater than the electromagnetic flow meter. Whether the electromagnetic flowmeter can measure hydroiodic acid and nitric acid, we have done an experiment to prove that it is completely possible to measure the flow of hydroiodic acid and nitric acid with an electromagnetic flowmeter.
Electromagnetic flowmeter is a flow measuring instrument, mainly used to measure the flow of conductive media, such as hydroiodic acid and nitric acid liquid media. These media can be measured with electromagnetic flowmeters, and their conductivity is much greater than electromagnetic flowmeters.
Whether the electromagnetic flowmeter can measure hydroiodic acid and nitric acid, we have done an experiment to prove that it is completely possible to measure the flow of hydroiodic acid and nitric acid with an electromagnetic flowmeter.
Hydroiodic acid
The following are the experimental data of the conductivity of hydroiodic acid and nitric acid:
Hydroiodic acid: concentration 5.0%, temperature 15℃, conductivity 13.32×10-2s/cm;
Nitric acid: concentration 6.2%, temperature 18℃, conductivity 31.23×10 \u 2s/cm;
The above two sets of data are the experimental data of the conductivity of hydroiodic acid and nitric acid. According to the measurement principle of the electromagnetic flowmeter, as long as the conductivity of the liquid medium is greater than 5us/cm, it can be measured with an electromagnetic flowmeter, so the electromagnetic flowmeter is used to measure hydrogen. Iodic acid and nitric acid can fully meet the requirements of the site.
Used as analytical reagents, such as the determination of CH3O- and ethoxy groups in organic analysis. Dissolves alkaline earth metal sulfate and mercury iodide. As a reducing agent. It is also used in the preparation of iodides.
Analytical reagent for the determination of selenium, CH3O-, ethoxy and solvents for certain substances.
Reducing agent (used alone or together with red phosphorus), reduces alkenyl siloxane, and synthesizes α-trimethylsilyl ketone from α-trimethylsilyl epoxy compound. Decompose the ether. Recycle polycyclic ketones or C6H5OH into polycyclic aromatic hydrocarbons.
It is used to synthesize iodides and fungicides, and as a pharmaceutical raw material. Production of organic iodides, general reagents and pharmaceutical intermediates; used as analytical reagents, and also used in the preparation of iodides. Pay attention to the use of 2-methylbutyric acid.
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