The world's nine major crackers open and stop

I. Japan Mitsubishi Corporation cracking device
Japan's Mitsubishi Chemical will complete the repair of all its crackers at its Kashima, 476,000 tons/year No. 2 steam cracker at the end of March. Before the company approved the relevant departments, it began to repair the cracking furnace on January 28. This is also a preparation for the partial restart of the cracker. However, the restart time is still not clear and it still needs the approval of the local fire station. Due to the fire, the device was shut down on December 21 last year. The fire took place on the No. 8 cracking furnace and spread to the nearby No. 6 and No. 7 cracking furnaces. The No. 1 to No. 5 cracking furnaces were not damaged. Because the destruction of No. 6 cracking furnace is not very serious, Mitsubishi is repairing it with five other unaffected cracking furnaces. The 5 crackers accounted for 65% of the total capacity of the unit, while the 1-6 accounted for 80%.
Second, Korea YNCC cracking device
South Korea's YNCC plans to overhaul the three furnaces in the No. 3 naphtha steam cracker in Yecheon between March and May. During this period, each furnace was turned off for one month. The cracker has an ethylene capacity of 400,000 tons/year and a propylene capacity of 205,000 tons/year. During the three months of furnace maintenance, the cracker operating load will be reduced to 85-90%. Reduced ethylene production reached 4000 tons/month.
Third, the Indian oil company cracking device
The Indian Oil Company (HPCL) plans to build an oil refinery that includes aromatics and naphtha crackers in the Vizag area of ​​Andhra Pradesh. The company plans to produce ethylene and propylene from crackers, and aromatics include paraxylene and pure benzene. The company has recently signed agreements with Mittal Energy, Gail Ibdia Limited, Oil India Limited and France Total to cooperate on this project. It is expected that the project will be completed in 2012 and the project has been approved by the central government department. The target market is exported to neighboring Asian countries and to neighboring Asian countries.
IV. German BASF company cracking device
BASF, Germany, said that the expanded steam cracker in Antwerp is currently operating at full capacity. The device was parked six months ago due to capacity expansion. The current ethylene production capacity of the cracker is 1.05 million tons per year, while it is 800,000 tons per year before capacity expansion. The device was originally scheduled to restart on October 1, 2007 but was postponed for some reason. The device eventually restarted in November but was operating at low load. By December, the operating rate of the device still remained at the capacity level before the expansion, the company’s relevant sources said. Since December, BASF has been slowly increasing its operating load to 100%. The current operating capacity of the company's styrene monomer unit in the same area is less than half of the designed capacity of 500,000 tons/year, but said that it plans to increase the operating load this week.
In addition, BASF claims that the steam cracker in the integrated petrochemical complex in Ludwigshafen, Germany, has temporarily stopped due to internal steam system failure. A BASF spokesperson dismissed the incident, claiming that "the device was being restarted when we spoke this time, and that it may be functioning tonight." The cracker has a capacity of 620,000 tons/year and was used by BASF to supply internal Other petrochemical plants, including a styrene plant with a capacity of 500,000 tons/year and a pure benzene production facility with a capacity of 300,000 tons/year.
V. FAO Antwerp NC1 Cracker FAO declared that the production of olefins in the NC1 cracker in Antwerp, Belgium had become force majeure. The FAO has not commented on this. The NC1 cracker is the smallest of the three crackers in the region with an ethylene capacity of 255,000 tons/year. Sources said that the failure to stop the device was serious and may shut down the device for several weeks. 65% of FAO's shares are owned by Total and the remaining 35% are attributed to ExxonMobil.
6. DaTeng Chemical Cracker in Malaysia
Due to the higher cost of naphtha raw materials, Tatung Chemicals Malaysia reduced the operating load of the two naphtha steam crackers located in Pasig Dang. The ethylene capacity of these two plants totals 667,000 tons/year, while the propylene production capacity totals 345,000 tons/year. The company recently put into operation a new disproportionation unit with a propylene capacity of 115,000 tons/year.
7. Iran's Navid Zar Chimi Cracker
The Iranian polypropylene producer Navid Zar Chimi has been allowed to build a new 1.3 million tonne/year ethane cracker in Assaluyeh, which will be completed in about four years. The company can purchase ethane raw materials from a nearby refinery, and the new cracker will supply raw materials to downstream polyethylene, PVC, and VAM plants.
VIII. Japan Mitsui Chemicals Cracker
Japan's Mitsui Chemical plans to close its naphtha cracker in Osaka in July 2008 for a one-month overhaul. The cracker's ethylene capacity was 455,000 tons/year and was shut down for maintenance on June 23. It is expected that the company's Chiba cracker will be shut down for maintenance in 2009, with a capacity of 553,000 tons/year. Since its Osaka cracker was shut down for about a month, it was also shut down.
Nine, Formosa Plastics cracking device
Taiwan Formosa Petrochemical planned to stop and overhaul the No. 2 naphtha steam cracker in Maijing in March due to mechanical failure. The plant has an ethylene capacity of 900,000 tons/year. The parking may last 7-10 days, resulting in a 52,000-74,000 tons of naphtha consumption.

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