Prolific propylene and isobutylene successful development aid

January 15 , Sinopec Research Institute of Petroleum , led the FCC propylene and isobutylene prolific aids the development and application projects Baling Petrochemical and Sinopec Catalyst Company with the conduct of technical appraisal in Beijing organized by Sinopec . According to preliminary estimates, Baling Petrochemical refining apparatus using the additive annually tapping the potential synergies of about 40 million yuan , has new efficiency during use additives over 3300 million.Masking tape


In recent years, the total capacity is less than the total demand of propylene , propylene prices, not only to alleviate the propylene yield of propylene supply and demand, but also improve the economic efficiency of the refining business . FCC to increase production of propylene and isobutylene product , RIPP other units in 2011 to carry out joint research project , and since August 2012 on the application of the Baling Petrochemical Refining Division 1,050,000 tons / year catalytic cracking unit additives.Washi tape


Calibration data show that the catalytic product yield, liquefied propylene and isobutylene concentration has increased , while the amount of aid accounted for 6% of the Tibetan system , gas concentration increased by 2.68 percentage points to 30.81% ; propylene yield an increase of 1.01 percentage points to 9.82% ; Wholesale masking tape

increase isobutene yield up 0.54 percentage points to 3.96 percent . At the same time , reducing the olefin content of gasoline octane number increased slightly , diesel yields declined, the overall technical compliance with environmental requirements , is the leading domestic level.Sellotape