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Testimony - The start-up went very smoothly in 2019
The start-up went very smoothly in 2019, even when the feed flowrate fluctuated between 65% to 105% of the design flowrate. Axens process design is quite robust to face possible start-up and operating troubles.
Testimony - The start-up went very smoothly in 2019
The start-up went very smoothly in 2019, even when the feed flowrate fluctuated between 65% to 105% of the design flowrate. Axens process design is quite robust to face possible start-up and operating troubles. After a week of operation the temperatures were adjusted as per design to 113°C and 120°C for First and Second Reactors respectively. The isomerate RON was above 88, up to 89.2 sometimes, according to our laboratory.
HCl Absorber efficiency was high. C2Cl4 injection was gradually decreased to minimum recommended ratio of Cl/feed but HCl concentration detected in Stabilizer off-gas was still above 5000 ppm.
Currently we are still very satisfied with Axens ISOM technology and ATIS-2L catalyst. Thanks to the HCl recovery innovation we save 75% of chemicals, and earn 1% isomerate yield more.
Testimony - Axens and Qirun staff worked jointly very satisfactorily to start-up
The unit has been started-up within 6 weeks. Reactors were oiled-in one by one (R-202 on January 2nd and R-203 on January 4th 2019).
Testimony - Axens and Qirun staff worked jointly very satisfactorily to start-up
The unit has been started-up within 6 weeks. Reactors were oiled-in one by one (R-202 on January 2nd and R-203 on January 4th 2019). Then HCl absorber was put in service on January 7th. With HCl absorber, C2Cl4 flow rate was decreased, while HCl content in Stabilizer off-gas remains higher than 3000 ppm.
We believe Chemicals consumption could be saved by more than 75%, but we are currently limited by the minimum turndown flowrate of the selected chloriding agent pump.
Axens and Qirun staff worked jointly very satisfactorily to start-up, operate and follow successfully the unit.
Conference
Islamabad, Pakistan - UTC+5
2 days
Speakers
Stephane Wermester
Commercial Vice President - Asia Pacific
Pakistan Energy Reform Summit (PERS 2022)
The 2nd Pakistan Energy Reform Summit 2022 ( PERS 2022) back to Islamabad on May 17-18th of the Year 2022 (original April 20-21st), co-located with the Power & Renewable Energy Summit, Oil, Gas & Petrochemical Summit. This aims to help revitalize the energy and power sector in Pakistan by attracting multilateral cooperation of innovation and investment in the diverse energy mix.
Oil Refining
Diesel Hydrotreating
FCC Naphtha Hydrotreating
Oligomerization
Residue Hydroconversion & Hydroprocessing
Fixed Bed hydrotreating
Ebullated Bed Hydrocracking
Process Technologies
Arsenic Management Gradings
Bed Topping Gradings
Gums & Polymer formation control Gradings
Silica Management Gradings
Asia Pacific
+12
Conference
Delhi, India - UTC+5:30
2 days
Speakers
Nicolas Menet
Plastic Recycling Business Development Manager
Plastic Recycling Conference Asia (PRCA) 2.0
The Plastic Recycling Conference Asia (PRCA) 2.0 in two days conference in Delhi will cover more than ten sessions on the plastic recycling process. The program of PRCA 2.0 will focus on the best recycling practices, challenges, issues, policy-making, strategy adaptation & solutions in order to bring the best plastic waste management in Asia. PRCA 2.0 brings solutions-based discussions and applications so that the ongoing plastic waste issues can be managed through sustainable methods.
