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The latest statistics from Anqing Petrochemical show that from February to April, the total liquefied gas yield of the three catalytic units in the refinery reached 27.
14%, a year-on-year increase of 3.
43 percentage points; the propylene yield was 8.
92%, a year-on-year increase of 1.
72 percentage points
.
Propylene is the raw material for the production of acrylonitrile and one of the main raw materials for the mask industry
.
In late March, as the domestic epidemic situation stabilized, the group company deployed and launched the "100-day attacking difficulties and creating benefits" action.
Anqing Petrochemical immediately followed the requirements of the headquarters' 100-day attacking difficulties and creating benefits action plan to seize the favorable opportunity for economic activity to pick up, seize the In the golden period of production and operation, combined with its own characteristics, it clearly decomposes the efficiency-creating goals into 27 executable quantitative goals and tasks in nine aspects, such as optimizing the efficiency of the refining segment, improving the quality and upgrading of the chemical business, and optimizing the cost of thermoelectricity
.
After the quantification of the tough tasks was clarified, the production planning department of the leading department, the second refining department and the first refining department of the responsible units, and the inspection and measurement center of the related departments quickly entered the state of tackling the tough problems, focusing on the goal of "increasing the production of propylene" from all aspects, in-depth optimization of production, and improvement of production.
Deep processing requires benefits
.
Over the past few days, under the efficient command and coordination of the company, they have gathered three sets of catalytic cracking and related units to "squeeze sponges", "find gaps" and "dig space" in every link of propylene production, and accurately implement a series of adjustments.
Operations, such as increasing the reaction temperature, adding propylene additives, adjusting the feed temperature and the ratio of agent to oil, etc.
, will increase the production of propylene, ensure the high-load production of the acrylonitrile production plant that is getting warmer day by day, and meet the raw material needs of the joint venture butanol-octanol company
.
"At present, the yield of our propylene to three sets of catalytic feeds is much higher than the target set in the second quarter
.
