Ethylene Capacity in Daqing Petrochemical Expanded to 480 000 T/A.The second phase ethylene ethylene (ĕth`əlēn') or ethene (ĕth`ēn), H2C=CH2, a gaseous unsaturated hydrocarbon. It is the simplest alkene. expansion with a total investment of 3.897 billion yuan Yuan (yüän), river, 540 mi (869 km) long, rising in S Guizhou prov. and flowing generally NE to Donting lake, Hunan prov., SE China. Navigation above Changde is limited by rapids to small craft. has recently been completed in Daqing Petrochemical petrochemical, any one of a large group of chemicals derived from a component of petroleum or natural gas. The cracking processes for manufacturing gasoline produce vast quantities of gaseous hydrocarbons. General Plant. The plant has an ethylene capacity of 480 000 t/a today, holding the first place in China. The 300 000 t/a ethylene project in Daqing Petrochemical General Plant was Constructed in 1989. The first expansion was conducted during the Eighth Five-year Plan Five-Year Plan, Soviet economic practice of planning to augment agricultural and industrial output by designated quotas for a limited period of usually five years. period, and the ethylene capacity was increased to 350 000 t/a. The second expansion was launched in August 1996 and completed within 3 years. |
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