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Ethylene Output of Shanghai SECCO Reached 10 Million Tons Date:2015-03-15    By:SECCO


At 6 a.m. on the morning of 9th, Dec. 2014, ethylene output of Shanghai SECCO reached the milestone of 10 million tons.

 

Shanghai SECCO ethylene project, as a domestic large-scale Sino-foreign JV project, which is jointly invested by China Petroleum and Chemical Corporation, Sinopec Shanghai Petrochemical Company Limited and BP East China Investment Company Limited in a 30%, 20%, 50% proportion, is one of the key petrochemical projects in the “tenth five-year” plan of China and also the leading and pillar project of Shanghai Chemical Industry Park.

 

The project started construction on 28th, Mar. 2002, overall mechanical completion achieved on 30th, Dec. 2004, the first commissioning of the core plant, 900ktpa ethylene plant, succeeding and working through the whole process on 18th, Mar. 2005 and formally entered commercial operation on 29th,Jun. 2005. After expansion modification in 2009, the ethylene capacity of SECCO’s ethylene plant is increased to 1090 KTPA from 900 KTPA and its cracking capacity reaches 1190 KTPA, which is so far still the ethylene cracking plant with the maximum capacity of single line in China.

 

During the nearly 10 years of production run, SECCO ethylene plant has created a series of advanced records both at home and abroad: on 18th, Mar. 2005, the first commissioning of the plant succeeded and only took 10 hours and 45 minutes, which set the world record of the shortest time for the first startup of oversize ethylene plant; in 2007, annual output of ethylene reached 1.0029 million tons, which made it the first ethylene plant with annual output breaking through one million ton in China; in 2009, it set the record of continuously safe and stable running with high load for 4 years after the first startup in China; in 2010, annual output of ethylene broke through 1.2 million tons for the first time in China and reached 1.2943 million tons. In 2014, ethylene plant was modified and optimized by adding booster compressor, which set an precedent of using two charge gas compressors in series.


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