Jilin Petrochemical has opened up new uses for coking wax oil

On May 19, the reporter learned from Jilin Petrochemical that the company's first batch of low-sulfur marine fuel oil blended with coking wax oil was analyzed and tested by a third party, and all 35 test items met national standards
.
This marks a success
in tackling the problem of low-sulfur marine fuel oil of Jilin Petrochemical.

Coking wax oil is the product oil
of the delayed coking unit.
Coking wax oil is generally the raw material of secondary processing equipment, but due to poor cracking performance, excessive blending will affect the product distribution of the catalytic cracking unit and the safe and stable operation of the device for a long time, so the coking wax oil is in a surplus state
for a long time.
Affected by the epidemic, the canned storage of products in the first quarter was at a high level
.

In the face of the contradiction of material balance, Jilin Petrochemical firmly established the market thinking of all employees, stared at the market, and took action around efficiency, and in March, a joint research team
was quickly established.
Starting from the nature of coking wax oil, technicians carry out ideological breakthroughs, technological breakthroughs and technological breakthroughs, study the direction of coking wax oil, and turn "burden" into "wealth"
.

After repeated demonstrations, Jilin petrochemical technicians decided to use coking wax oil for blending and producing low-sulfur marine fuel oil, and immediately began to formulate a process optimization scheme and blending ratio scheme
.
The technicians have carried out 5 laboratory blending experiments, and finally formed a scheme
with the optimal process flow and the highest proportion of coke wax blending.
It is estimated that the cost of low-sulfur marine fuel oil can be reduced by 70 yuan
per ton of low-sulfur marine fuel oil blending with low-cost coking wax oil.

The technical personnel of Jilin Petrochemical carefully evaluated the properties of the reduced pressure residue, refined diesel and coking wax oil participating in the blending, and carried out two minor adjustment experiments to avoid the unqualified
blended oil due to changes in the properties of the oil.
At the same time, special personnel are organized to continuously track and manage large tank blending and low-sulfur marine fuel oil to ensure accurate control of flow and blending ratio
.

In the theme education activities, Jilin Petrochemical further emancipated the mind and changed concepts, so that the "value" of coking wax oil soared
.
In the next step, the company will continue to aim at the actual production and operation, vigorously carry out experience summary and technical research, and create conditions
for the stable and long-term optimal operation of the device and the maximization of benefits.