Question 2: Is there a difference between light oil and ordinary oil? Gasoline is a kind of light oil. The difference between light and heavy is based on density. Heavy oil is higher than water and light oil is lower than water.
Light oil with 5- 10 carbon atoms, heavy oil with 20 -26 carbon atoms, gasoline light oil, kerosene, aviation kerosene and diesel oil are all heavy oils.
1, it is difficult for a novice to make a profit at the beginning of every transaction.
2, 15 minute chart, suitable for short-term trading, more suitable for beginners to practice, and practical. Look at the trend of 15 minutes before placing an order. Make a profit of 2 points at a time. No problem.
3. Before trading, you can look at the 4-hour chart to determine the trend and direction, then look at the 1 hour chart, pay attention to the trend and trend of the transition period, and judge the trend of the next period. The transition period is more important and plays a role in connecting the past with the future.
4. Look at the amplitude: the amplitude is within yesterday's high and low points, and the market is worry-free. However, when it becomes an unintentional mark, it is often a prelude to changing the market, so we should pay special attention to it; The high and low points of the day exceeded yesterday's high and low points, and the amplitude increased. It is necessary to pay attention to the breakthrough of important support levels at the resistance level. There are still interval fluctuations, but there is room for operation.
Question 3: What's the difference between light oil and ordinary oil? Gasoline is a kind of light oil. The difference between light and heavy is based on density. Heavy oil is higher than water and light oil is lower than water.
Light oil with 5- 10 carbon atoms, heavy oil with 20 -26 carbon atoms, gasoline light oil, kerosene, aviation kerosene and diesel oil are all heavy oils.
1, it is difficult for a novice to make a profit at the beginning of every transaction.
2, 15 minute chart, suitable for short-term trading, more suitable for beginners to practice, and practical. Look at the trend of 15 minutes before placing an order. Make a profit of 2 points at a time. No problem.
3. Before trading, you can look at the 4-hour chart to determine the trend and direction, then look at the 1 hour chart, pay attention to the trend and trend of the transition period, and judge the trend of the next period. The transition period is more important and plays a role in connecting the past with the future.
4. Look at the amplitude: the amplitude is within yesterday's high and low points, and the market is worry-free. However, when it becomes an unintentional mark, it is often a prelude to changing the market, so we should pay special attention to it; The high and low points of the day exceeded yesterday's high and low points, and the amplitude increased. It is necessary to pay attention to the breakthrough of important support levels at the resistance level. There are still interval fluctuations, but there is room for operation.
Question 4: Is light oil a refined oil? Refined oil is a very general concept. Everything decomposed from crude oil can be called refined oil, including gasoline, kerosene, diesel oil, tar, other olefins, hydrocarbons and alcohols. Broadly speaking: in petroleum products, liquid butyl can be called refined oil.
Light oil is just a kind of diesel oil, which is a very small category.
Question 5: What can light oil add to gasoline? Because the dry conditions are incomplete and the necessary conditions are lacking, it is impossible to answer normally.
Question 6: What is the difference between light oil and condensate oil? It is said that thin oil is lighter than light oil. & gt
Question 7: What is light oil? Naphtha is a kind of petroleum products, also known as chemical light oil. It is a kind of chemical raw material light oil, which is processed from crude oil or other raw materials and is mainly used as reforming and chemical raw materials. There are various distillation ranges for different purposes, and the distillation range in China is from the initial distillation point to about 220℃. When used as reforming feedstock for aromatic hydrocarbon production, the fraction at 70℃~ 145℃ is called light naphtha. When the purpose is to produce high octane gasoline, naphtha is weighed with 70℃~ 180℃ fraction; When used as a solvent, it is called solvent oil; Aromatic solvents in coal tar are also called naphtha or solvent oil.
According to the Notice of State Taxation Administration of The People's Republic of China of the Ministry of Finance on Increasing the Consumption Tax Rate of Refined Oil (Caishui [2008] 167), the scope of naphtha collection includes all kinds of light oil except gasoline, diesel, aviation kerosene and solvent oil. Non-standard gasoline, reforming oil, topping oil, pentane feedstock, light cracking feedstock (vacuum diesel VGO and atmospheric diesel AGO), heavy cracking feedstock, hydrocracking tail oil and aromatic raffinate oil are all light oils, which belong to the scope of naphtha collection.
Chinese name
naphtha
Foreign name
naphtha
Chinese name 2
raw gasoline
Another name
Petroleum, stone paint, kerosene
Chemical abstracts service registration number
8030-30-6
Question 8: What kinds of light fuel oil does light fuel oil include? Generally, it refers to a mixture of hydrocarbons with a boiling point of about 50 ~ 350℃, but the meaning is not very strict. In petroleum refining industry, it can refer to light distillate oil or light oil.
The former includes gasoline (or naphtha), kerosene (or jet fuel), light diesel oil (or atmospheric gas oil) and other fractions, as well as topping oil and raffinate oil, which mainly come from crude oil distillation, catalytic cracking, thermal cracking, petroleum coking, hydrocracking and catalytic reforming. The latter is an oil product obtained by refining light distillate oil (sometimes adding additives).