Ramaswamy, P. N.
P. N. Ramaswamy is the Global Technical Director for Dorf Ketal. He has been involved with designing chemical treatment programs for olefins plants, reactive monomer plants and refineries since the inception of Dorf Ketal. In his 25 yr of experience, he has been involved in technology selection, troubleshooting, trials and profit improvement programs at chemical plants around the world. Mr. Ramaswamy’s focus is the introduction of new product technologies for Dorf Ketal clients.
Comparing DNBP replacement options in styrene production
Environment & Safety
/ Petrochemicals
/ Process Optimization
/ Aromatics
/ Environment
/ People
/ Polymers
/ Products
/ Safety
/ Americas
The manufacturing of styrene commonly uses 2,4-dinitro-6-sec butylphenol (DNBP) as a retarder to protect against styrene polymer formation.
- 1
- ... 1 pages
Current Digital Edition
![](/media/nkzcuz2h/hp-june-2024-process-optimization.jpg?width=100)
Sign up to Receive Our Newsletter
Latest News
- Essar launches hydrogen power plant at Stanlow refinery (U.K.) 7/16
- Trelleborg partners with Airbus on hydrogen-powered air travel 7/16
- Neste, Mitsubishi Corporation agree on strategic partnership to develop supply chains for renewable chemicals and plastics 7/16
- Vale, Komatsu and Cummins announce collaboration to develop dual-fuel large trucks, powered by ethanol and diesel 7/16
- Mexico–U.S. energy trade value fell in 2023 on lower fuel prices 7/16
- Belarus' Mozyr oil refinery restoring operations after outage due to storm 7/16
- Digital Exclusive: SPECIAL FOCUS: Digital Technologies—Utilize process simulation digital twin to optimize condensate yield
- Digital Exclusive-Flare system design: Liquid pockets in flare headers
- Hydrogen-rich content gasoline: A new concept for paraffinic gasoline reformulation
- Alarm rationalization at Kuwait National Petroleum Company (KNPC) refineries
Construction Boxscore: Project Spotlight
Project:
Long Son Petrochemicals Complex
Location:
Long Son, Vietnam
Operator:
Siam Cement Group
Cost:
$5.4 B
Capacity:
1.65 MMtpy
Completion date:
2023
Status:
Under Construction