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The tanker belongs to the dangerous goods transporter. We often see accidents in the tanker on the Internet, and the accidents are mostly caused by tanker rollover. Why does the tanker roll over frequently? The tanker is used for the transportation of petroleum derivatives. The weight of the oil is high. The tanker's inertia is high. It is easy to be unstable during cornering. Some tanker drivers are not attentive enough and fatigue driving. It is easy to happen. Rollover, the following will give you some ways to ease driving fatigue.
1. Before you set off, it's best to bring a mug with you. Not only can you quench your thirst at the key moment, but you can also temporarily relieve fatigue by using boiling water to refresh your tea when you are at rest.
2, if you feel more tired, try to stop and take a few minutes to breathe fresh air, this can quickly relieve fatigue. When the driver feels that he is tired, he shouldn't support him. He can stop and rest. He can rest for a while, knowing that when people are in difficulty, the consciousness is vague and attention is not easy. A crash caused a disaster.
3, if you feel tired and drink more water or tea, chewing gum, apples, oranges, etc. These will help fight fatigue. If you are really too sleepy, you can eat something that is irritating, such as chili peppers and throat gills. This can effectively stimulate people's taste, make people less tired, and basically do not eat when they are still asleep.
4, if you drive someone with you, then drink more friends to chat together, so do not feel tired, chatting and talking about time passed.
5, listen to some music, listen to strong rhythm of music, of course, the music can not be too loud, to ensure that you can hear the car horn, or if you neglect the crash is not good.
6. Don't just stare into the front of the eyes. Look to the left to see the scenery. Look far and near. Let the eyes and brains relax. Also learn to relax yourself. Don't stay too long in one posture and do small-scale activities in a certain range.
7, in general, or a lot of rest at night, do not drive the next day but also stay up all night, to maintain adequate sleep time and good sleep effect is very necessary.
Fatigue driving is a natural enemy of driving. Driving a car is a physical and mental exercise. The tanker driver has been sitting in an almost closed cab for a long time and has been in a state of tension. With high concentration of thoughts and a long time, he will inevitably feel tired, feel powerless, and his mood is very low. The reaction becomes late and pure. , thus making a mistake, eventually causing traffic accidents.
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Chromium green generally refers to chromium trioxide. Chromium oxide is an inorganic substance with the chemical formula Cr2O3. It is light green to dark green fine hexagonal crystal. It turns brown when hot and green after cold. The crystal is extremely hard and stable, and there is no change even when hydrogen is introduced under red heat. Soluble in heated potassium bromate solution, slightly soluble in acids and bases, almost insoluble in water, ethanol and acetone. And irritating.
1. Lead chrome green is the main coloring pigment in the coating industry, and most green paints are prepared with this pigment. In addition, it is also used in paint and plastics. Its application range is very similar to lead chrome yellow. Because the composition contains chrome yellow, pay attention to the toxicity of lead in application. Lead chrome green contains iron blue and the oxidant lead chromate. Therefore, when the dust meets Mars, it may spontaneously ignite. It should not be careless when drying and crushing. The burned lead chrome green completely loses the characteristics of green pigment and changes into dark brown yellow material. In addition, when making nitrocellulose lacquer, the rolling process is not directly rolled with lead chrome green, but after the lead chrome green is grind into the pulp, the process is prevented from burning at the time of rolling.
2. Used in metallurgy, ceramics, refractories, pigment raw materials and organic synthesis catalysts.
3. Used as analytical reagent and catalyst.
4. It is used as a filler for coloring, wear resistance and corrosion resistance of adhesives and sealants. It can also be used as a colorant for enamel, ceramics, artificial leather and building materials; Organic chemical synthesis catalyst; Sun resistant coating and special ink for printing paper money.
5. as a coloring agent for cosmetics, it is mainly used for eye cosmetics, but not for oral and lip cosmetics. It is not recommended for facial cosmetics and nail polish.
6. Chromium trioxide is one of the main components of silver plating dipping solution. The newly prepared chromium trioxide is an important raw material for preparing chromium fluoride and chromium bromide.
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