What is the Diesel Blend Formula? What is a blended diesel formulation?

1. 0 diesel and 25 diesel can be prepared by adding additives (pour point depressant, blending agent) and adding 200 and aviation fuel.

2. Use catalytic diesel with additives (blending agent, cetane number improver, brightening agent, antioxidant.

etc.) and 200, jet fuel, hydrogenated heavy aromatic hydrocarbons.

Iso-15, -20 diesel, generally used in China II standard vehicles.

3. Add additives (blending agent, cetane number improver, refined aromatic hydrocarbons, brightening agent, antioxidant, etc.) with light wax oil and 200, 2, and add additives (blending agent, cetane number agent) and hydrorefining blending agent, adjustable +5 national standard diesel.

4. Add additives (blending agent, cetane number agent) and 200 kerosene with refining minus one line.

etc., adjustable +10 non-standard diesel.

Precautions for the use of diesel.

Keep your diesel clean. Before using oil drums to fill diesel, it should be fully precipitated, and the precipitation time should be more than 3 days. It should also be carefully filtered when refueling to prevent the mixing of mechanical impurities. Oil storage containers and refueling tools should also be kept clean during operation.

Diesel fuel of different grades can be mixed. Different grades of diesel fuel can be blended and can be appropriately blended according to the temperature conditions to make full use of resources. However, it should be noted that the condensation point after blending is not the average of the two grades of diesel.

It's a little higher than the average of the two. For example, No. 10 and No. 20 are half of the blending, and the condensation point of diesel fuel obtained after blending is not -15, but higher than -15, which is about -14 -15. Attention should be paid to stirring well when blending.

The above content refers to Encyclopedia - Diesel.

Encyclopedia - Oil Blending.

People's Daily Online-China Energy Group has successfully developed coal-based blending and diesel.

A few common diesel blending schemes:

80% national standard diesel + 10% C9 + 10% 200 70% Changchai + 20% firewood + 10% waste plastic to make diesel.

70% national standard diesel + 30% waste engine oil to refine diesel.

Diesel +20% jet fuel +1 pour point depressant.

Diesel +10% Diesel + 20% Jet Fuel +1 Pour Point Depressant.

90% diesel + 10% biodiesel.

It can be used as a raw material for the preparation of gasoline.

Straight-run gasoline (naphtha.

Petroleum ether), light naphtha, condensate (light hydrocarbon), refined C5, C9, C10 chemical oils, aromatics.

, mixed aromatics, formaldehyde lipids, MTBE, DMC, high carbon alcohols, etc.

It can be used as a raw material for the preparation of diesel.

Heavy diesel oil, wax oil, coking wax oil, solvent oil of more than 200.

Heavy aromatics, C8, C9, C10, C11, C12, C13, C14, C15, aviation refining. Kerosene for lamps, constant line oil, minus line oil, 200 aromatic solvent oil, 3 mineral oil.

Ground refining diesel, pyrolysis diesel, coking diesel, etc.

Changchai and fatty acid methyl ester, mixed with methanol, can be used as diesel power oil?

Diesel blending is more difficult, the key is that if there is a catalytic cracking unit at the freezing point, the reaction depth can be increased, the freezing point of catalytic diesel can be reduced, and it can be used as the freezing point blending component of straight-run diesel. The diesel fuel source is a mixture of complex hydrocarbons (the number of carbon atoms is about 10 22). It is mainly composed of diesel fractions produced by distillation, catalytic cracking, thermal cracking, hydrocracking, petroleum coking and other processes; It is divided into two categories: light diesel oil (boiling point range of about 180 370) and heavy diesel oil (boiling point range of about 350 410).

The models of automobile diesel are: No. 0, No. -10, No. -20, No. -35, No. 5, No. 10, etc. There are several main indicators of the standard of 100 diesel fuels:

Cetane number, freezing point, flash point, viscosity, etc., in addition to copper corrosion, process, sulfur content, ash, etc. When blending, according to your own mixture, according to the experimental proportion to meet the required standard.

Synthetic diesel is formulated with ethanol.

or methanol, initiators, sulfonated oils, sulfonated oleic acids.

Ester salt, disodium hydrogen phosphate.

Additives. It has the advantages of low cost, full combustion, no black smoke, no exposure and large power. Diesel is a light petroleum product with a complex blend of hydrocarbons.

Diesel fuel. It is mainly composed of diesel fractions produced by ** distillation, Changxi catalytic cracking, thermal cracking, hydrocracking, petroleum coking and other processes; It can also be produced from shale oil processing and coal liquefaction.

Diesel is a light petroleum product with a complex blend of hydrocarbons. Diesel fuel. It is mainly composed of diesel fractions produced by distillation, catalytic cracking, thermal cracking, hydrocracking, cracking petroleum coking and other processes. It can also be produced from shale oil processing and coal liquefaction.

It is divided into two categories: light diesel oil and heavy diesel oil. It is widely used in large vehicles and railway locomotives.

Ships. The most important use of diesel is in diesel engines for vehicles and ships. Compared to gasoline, diesel has a high energy density and a low fuel consumption rate. Diesel has low energy consumption, so some small cars and even high-performance cars have switched to diesel.

Hello, 80% national standard diesel + 10% C9 + 10% 200 70% constant diesel + 20% diesel + 10% waste plastic refining diesel 70% national standard diesel + 30% waste engine oil refining diesel 80% 0 diesel + 20% aviation fuel +1 pour point depressant 70%-10 diesel + 10% diesel + 20% aviation fuel +1 pour point depressant 90% constant diesel + 10% biodiesel.

The formula for diesel blending is as follows:

80% national standard diesel + 10% C9 + 10% 200

70% Changchai + 20% firewood + 10% waste plastic to make diesel.

70% national standard diesel oil + 30% waste engine oil to refine diesel.

Diesel +20% jet fuel +1 pour point depressant.

Diesel +10% Diesel + 20% Jet Fuel +1 Pour Point Depressant.

90% diesel + 10% biodiesel.

It can be used as a raw material for the preparation of gasoline.

Straight-run gasoline (naphtha, petroleum ether), light naphtha, condensate (light hydrocarbon), refined C5, C9, C10 chemical oil, aromatic hydrocarbons 150, mixed aromatics, formaldehyde, MTBE, DMC, high carbon alcohols, etc.

It can be used as a raw material for the preparation of diesel.

Heavy diesel oil, wax oil, coking wax oil, solvent oil above 200, heavy aromatics, C8, C9, C10, C11, C12, C13, C14, C15, aviation refining. Kerosene for lamps, constant line oil, minus line oil, 200 aromatic solvent oil, 3 mineral oil, refining diesel, pyrolysis diesel, coking diesel, etc.

The easiest way to blend diesel:

1. With conventional diesel fuel with additives (pour point depressant, blending agent) and adding 200, jet fuel, etc., 0 diesel and 25 diesel can be modulated.

2. Use catalytic diesel with additives (blending agent, cetane number improver, brightening agent, anti-bright vanity positive oxidizer, etc.) and 200, aviation coal, hydrogenated heavy aromatic hydrocarbons, etc. to modulate -15 and -20 diesel, which are generally used for national II standard vehicles.

3. Use light wax oil plus additives (blending agent, cetane number improver, refined aromatics, brightening agent, antioxidant, etc.) and 200, 2, and often add additives (blending agent, cetane number agent) and hydrorefining blending agent, adjustable +5 national standard diesel. <>

The blending formula of diesel is: straight-run diesel (normal first-line, often second-line, often third-line, etc.) and coking or catalytic diesel oil after hydrorefining. Diesel is a mixture of complex hydrocarbons (the number of carbon atoms is 10 to 22), which is mainly blended from diesel fractions produced by ** distillation, catalytic cracking, thermal cracking, hydrocracking, petroleum coking and other processes.

Diesel fuel is divided into two categories: light diesel oil (boiling point range of 180 to 370 degrees Celsius) and heavy diesel oil (boiling point range of 350 to 410 degrees Celsius). Diesel is widely used in large vehicles, ships and generators, and diesel has the environmental characteristics of low energy consumption and low pollution.