Industry News

In the process of using catalytic hydrogenation catalyst, its activity will gradually decrease until it cannot meet the process requirements or it is economically unreasonable to continue to operat...

The starting method and procedure have great influence on the activity, selectivity and life of catalyst.If the method of operation is not proper or wrong, the activity of catalyst will be lost, th...

Proper and reasonable loading of catalyst is the basis of effective use of catalyst. Through years of experience accumulation and research improvement, hydrogenation workers have developed a series...

Hydrocracking is a relatively flexible processing technology that can produce liquefied petroleum gas from crude gasoline, quality petroleum products such as naphtha, gasoline, aviation kerosene, l...

The loading methods of hydrogenated metal include impregnation, co-sedimentation (beating) and mixed kneading.

Hydrocracking catalyst is composed of hydrogenated metal components and acidic carrier, carrier is generally amorphous aluminum silicate, zeolite molecular sieve add amorphous aluminum silicate, ze...

The main feedstock of hydrocracking are atmospheric and vacuum heavy distillate oil, catalytic cracking cycle oil and coking heavy distillate oil. Its products are high-quality light oil products, ...

At present, hydrofining catalyst is generally produced by impregnation method. Impregnation method is to soak the carrier in the solution of active components (called impregnation), after impregnat...

Hydrogenation unit includes high pressure system and low pressure system. In the connecting parts of the two, such as hot and high pressure separator oil to hot and low pressure separator, cold and...

Electricity consumption is one of the main energy consumption of hydrogenation unit. According to the different type of device, electricity consumption accounts for 35%~70% of the total energy cons...

After the process technology is selected, the energy consumption of hydrogenation unit is closely related to the process flow. The following examples illustrate several kinds of energy saving optim...

In order to reduce SOx and other harmful substances produced in the combustion process of oil products, countries in the world constantly update the oil standards. These continuously upgraded oil q...