Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appeared in 2012. Under the general direction of carbon neutrality, the overall investment in the industry has slowed down, and capital expenditure has gradually declined. From 2021 to now, the Energy Bureau of the National Development and Reform Commission has only newly approved 17.4 million tons of zinc oxide.
Zinc oxide is an oxide of zinc. Insoluble in water, soluble in acids and strong bases. Zinc oxide is mainly used in chemical industry, pharmaceutical industry, agriculture and other fields.
Feed-grade zinc oxide has a significant effect on the safe control of piglet diarrhea. However, zinc oxide will also cause rough coat of piglets, unbalanced absorption of trace elements, late growth retardation, environmental pollution and other problems. Therefore, feed-grade zinc oxide is a double-edged sword in controlling diarrhea in piglets.
Zinc oxide does have a good effect on controlling diarrhea. But zinc oxide as an amphoteric oxide, first of all, more than 70% of zinc oxide in gastric acid can not pass safely in the form of functional molecular state ZnO, and is transformed into Zn2+ which has no diarrhea control effect. Not to mention the destruction of bile and small intestinal fluid in the intestine. This is an important reason why a large amount of zinc oxide must be added to ensure that enough ZnO reaches the intestinal tract to play a role and achieve a good diarrhea control effect. For those dissolved Zn2+, will be over-absorbed, high blood zinc concentration, resulting in adverse effects on piglet coat color, growth speed and immune function.
So how to maximize the efficacy of zinc oxide, let the zinc of 1500ppm (based on zinc) play the role and effect of 3000ppm under conventional conditions, so that zinc oxide is not destroyed by digestive juices such as gastric acid, and exists and evenly dispersed in the intestinal tract in the form of molecular ZnO in its effective form?
How to deal with it?
Acid resistance, compatibility with chyme and lipophilicity are the decisive factors that determine whether zinc oxide can maximize the effect of antidiarrheal convergence. Only when zinc oxide is acid-resistant, can it not be neutralized by gastric acid, and can it reach the intestinal tract with molecular zinc oxide particles that can control diarrhea; only when zinc oxide is compatible with chyme can it be rapidly and uniformly dispersed in the intestinal tract and form a uniform protective film on the surface of the entire intestinal mucosa; only when zinc oxide is lipophilic, it can be in close contact with the intestinal mucosa of lipids and enrich to the surface of the intestinal mucosa, and the effect will be better.
How to treat zinc oxide with acid resistance? How to make zinc oxide disperse evenly in the intestines? How to make zinc oxide in close contact with intestinal mucosa? It is a problem that the manufacturer needs to solve.
Zinc Oxide Price
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Zinc Oxide Supplier
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According to OPEC's monthly report, crude oil demand growth in 2022 is forecast to be 3.1 million b / d (previously 3.36 million b / d). Global economic growth is forecast to be 3.1% in 2022 (3.5% previously forecast) and 3.1% in 2023 (3.2% previously forecast). The global oil market is expected to enter a state of oversupply this quarter.
In the first half of 2022, France net imported 2.5 TWh, exported about 16.4 TWh and imported 18.9 TWh, according to the latest figures from EnAppSys, an energy consultancy. By comparison, France's net export of electricity reached 21.5 terawatt hours in the second half of 2021.
Jean-Paul Harreman, director of Enappsys, believes that the main problem for France to change from a power exporter to a net importer is the weak supply of nuclear energy in France in the first half of the year.
In terms of nuclear power supply, French nuclear power generation reached about 152.72 terawatt hours in the first half of this year, about 28.04 terawatt hours less than in the same period in 2021, according to Ember, an energy consultancy.
According to foreign media reports, so far, only half of the 56 nuclear reactors in France are in normal operation. EDF, the main operator of French nuclear power, said it shut down its reactors because of routine maintenance, safety reviews and corrosion risks.
Luoyang Tongrun Nano Technology is a trusted chemical manufacturer and supplier providing high-quality chemicals and Nanomaterials. If you are looking for the zinc oxide, please feel free to contact us and send an inquiry.
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