Process Control

Innovations

Andrew, Bob, Hydrocarbon Processing Staff

Siemens Water Solutions has chosen a ceramic flat-sheet membrane for use in a powdered activated carbon technology (PACT) membrane bioreactor (MBR).

Reduce coke formation and save operating costs with optimization of DMDS into ethane cracking furnaces

Hay, G., Rasouli, G., Carbognani-Arambarri, L., Virtual Materials Group Inc.; Suzuki, R., Urata, K., Inoue, M., JX Nippon

Steam cracking furnaces produce olefins, which are high-value feeds in the petrochemical industry. Coke formation is an unavoidable part of a thermal cracking furnace.

Improve plant work processes with enhanced alarm response programs

Millinger, G., MAVERICK Technologies

One of the unfortunate realities of automation in process industries is the stubborn inability to improve on the weakest link of the chain: human beings.

Automation Strategies: Rethinking automation: A stepwise approach to the IIoT

Fryer, J., Stratus Technologies

Energy producers are under tremendous pressure to reduce operational costs and maximize efficiency throughout the value chain. This is easier said than done.

Key design considerations for vacuum process condensers

Lines, J., Graham Corp.

The crude oil refining and petrochemical industries make extensive use of condensers that operate under vacuum (i.e., below atmospheric pressure). Distillation is the most common process using these condensers, either as a process precondenser ahead of an ejector system, or as an intercondenser within an ejector system.

Automation Strategies: Drive maximum asset capability with operational technologies

Hill, D., ARC Advisory Group

Owner-operators across the hydrocarbon processing industry (HPI) strive to gain maximum business value from their process plant assets. Here, automation assets and other operational technology (OT) typically play a major role.

Modularization: The key to success in today’s market

Rentschler, C., Engineering Consultant; Mulrooney, M., Shahani, G., ShureLine Construction

The world economic order is rapidly changing. A transition is underway, led by the sudden collapse of crude oil and natural gas prices. Here, the pros and cons of modularization vs. field construction are outlined.

Innovations

Andrew, Bob, Hydrocarbon Processing Staff

Power generation and heating, ventilation and air conditioning (HVAC) specialty rental company, Aggreko Plc., and sulfuric acid alkylation technology licensor, DuPont, have collaborated to provide Aggreko temperature control, including chiller systems, to STRATCO sulfuric acid alkylation customers.

Use a mixed-solvent process to boost lube base oil yields and profitability

Rao, G. S., Kumar Dhar, P., Valavarasu, G., Pawar, G., Dhamelia, R., Sriganesh, K., Hindustan Petroleum Corp. Ltd. (HPCL); Rao, P. V. C., Choudary, N. V., Hindustan Petroleum Corp. Ltd.

Through research and development (R&D), the commercial application of a mixed-solvent (MS) approach using a mixture of different co-solvents resulted in higher lube raffinate yields without affecting the lube oil quality.

Managing complex changeover processes for integrated cracking furnace safety

van Diessen, S., Sadowski, S., Netherlocks Safety Systems

Cracking furnace operations (e.g., for the steam cracking of naphtha feedstock into olefins) are an essential part of hydrocarbon (HC) refining; however, they are known to be potentially dangerous and complex to manage.