Diesel production method

Method for synthesizing biodiesel from fats and oils, biodiesel made from animal oil and preparation methods, additives for biodiesel biodiesel and biofuel oil, light diesel emulsifier produced from waste animal and vegetable oils and their applications; low cost Non-polluting biomass liquefaction process and device, low-energy biomass pyrolysis process and device, method for preparing biodiesel by rapid pyrolysis of microalgae, and solution for extracting gasoline and diesel by using feet of waste plastic, waste oil and waste vegetable oil Method for preparing fuel gas by gasification reactor and biomass gasification, gasification reaction device; process method for extracting petroleum products from the feet of vegetable oil, method for preparing synthesis gas by plasma pyrolysis and gasification of biomass, and enzymolysis culture with starch Method for producing biodiesel from heterotrophic algae, method for producing liquid fuel from biomass, process method for producing fuel using waste from vegetable oil, method for preparing bio-oil from biomass hydrolysate residue, method for producing gasoline and diesel oil extracted from vegetable oil foot, and waste oil Equipment and method for regenerating fuel oil; method for removing colloid in catalytic cracked diesel oil, waste rubber (waste plastic, waste machine) ) Extraction of environment-friendly new process fuel, diesel chemical purification method to remove oxide insolubles and total gum, preventing diesel, gasoline additives discoloration and gelation, flocculation separation method of processing waste lubricating oil.

Automobile diesel models: No. 0, No. 10, No. 20, No. 35, No. 5, No. 10, etc. Diesel diesel is a compression-ignition engine (ie diesel) fuel, and it is also one of the most consumed petroleum products. Because diesel engines have higher thermal efficiency, higher power, lower fuel consumption and more economical than gasoline engines, they are becoming more widely used. It is mainly used as a power source for tractors, large-scale automobiles, diesel locomotives and civil works, excavators, loaders, fishing boats, diesel generator sets and agricultural machinery. Diesel oil is a complex hydrocarbon mixture with about 10-22 carbon atoms. Mainly from the distillation of diesel oil, catalytic cracking, hydrocracking, visbreaking, coking processes such as the production of diesel fractions (also need to be refined and added additives). Diesel is divided into light diesel oil (boiling range of about 180 °C ~ 370 °C) and heavy diesel (boiling range of about 350 °C ~ 410 °C) two categories. The most important diesel performance is the ignition and fluidity, and its technical indicators are cetane number and condensation point respectively. The current specification of diesel in China requires the amount of containment to be controlled between 0.5% and 1.5%.

According to the condensation point classification of diesel, light diesel oil has five grades of 10, 0, -10, -20, and -35, and heavy diesel has three grades of 10, 20, and 30.

The density of diesel fuel No. 0 diesel, No. 0 diesel fuel density at the standard temperature of 20 °C, is generally between 0.84--0.86g/cm3.