Equipment

Improve plant maintenance programs by keeping CUI in check

If not adequately addressed, corrosion under insulation (CUI) has dangerous and costly consequences, including a greater risk of heat losses, increased energy usage, unplanned downtime, leaks and spills.

Synergize FCCUs and hydrocracking processing units to maximize refining margins—Part 2

Part 1 of this article appeared in the February issue. Part 2 here will explore the role of FCC and hydrocracking in crude-to-chemicals and the challenge of cracked feeds, among other topics. 

Heat exchanger modifications during hydrocracking and lube oil basestock units’ revamp at BPCL’s Mumbai refinery

This article provides insights into several possibilities for modifying heat exchangers that will help refinery owners/operators and consultants to plan similar revamp activities. 

Sizing PRVs for homogeneous non-equilibrium saturated flashing liquids

Driving operational excellence: Integrate digital solutions for a smarter supply chain

Siloed systems lead to isolated data and inefficiencies in decision-making due to a lack of visibility. To address these challenges, the authors' company built a strategic digital command and control center. The goal was to resolve daily operational issues by integrating various systems into a unified data ecosystem, enabling real-time, integrated decision-making and driving operational excellence.

Phase-gate process for optimal turnaround performance: Long-range turnaround planning

The volume of turnaround (TAR) work in a limited physical space and within a compressed timeframe presents challenges for securing the required qualified workforce and ensuring quality control and health, safety and environment. For these reasons, excellent TAR planning is critical for successful outcomes. 

The role of coatings in the transition to renewable feedstocks

One often overlooked aspect of the shift to renewable feedstocks involves the critical role of coatings in protecting infrastructure. While advanced coatings have long supported the industry, new innovations must address the evolving demands of renewable feedstocks. These enhanced coatings will safeguard infrastructure from the more aggressive chemical environments introduced by renewable feedstocks, ensuring long-term durability and operational efficiency. 

Ningbo Refining & Chemical awards ECI a technology licensing contract for an EVA/LDPE plant in China

ECI Group announced a contract award from Ningbo Zhenhai Refining & Chemical Company Limited (NZRCC) for a 200,000-tpy EVA/LDPE plant using ECI Group’s proprietary hybrid reactor technology.

Grangemouth refinery (Scotland) ceases crude oil processing, transitions into import terminal

Scotland's only oil refinery ceased crude oil processing as of Tuesday, operator Petroineos said in a statement, as the site transitions to an import terminal.

Sri Lanka to begin talks with India, UAE for new energy hub

Sri Lanka will start work next month on plans to develop an energy hub with India and the United Arab Emirates, as the nation looks to leverage its strategic location to cement a recovery from a financial crisis.