Shell Catalysts & Technologies sells Environmental Catalysts & Systems assets to Lummus Technology

Key highlights
  • Shell Catalysts & Technologies has sold intellectual property assets and experienced personnel related to its Environmental Catalysts and Systems (ECS) business to Lummus Technology.
  • ECS offers emissions-control systems including DeNOx technologies to reduce nitrogen oxides (NOx), with performance in some applications exceeding 98–99% reduction.
  • The ECS business was developed and scaled over more than 30 years and has served over 300 customers worldwide, including Shell assets.
  • Shell will support ECS customers during a transition period; Lummus says the acquisition strengthens its emissions-control and environmental solutions and will integrate the ECS team.

Transaction

Shell Catalysts & Technologies has sold a number of intellectual property assets and experienced personnel relating to its Environmental Catalysts and Systems (ECS) business to Lummus Technology. Shell says the divestment supports ECS’s continued growth within a complementary environmental solution technology platform.

ECS technologies

The ECS business provides advanced emissions‑control systems across a broad range of industrial markets. Offerings include DeNOx systems designed to reduce nitrogen oxides (NOx) emissions and meet tightening environmental standards while maintaining operational performance. Across its portfolio, ECS technologies can achieve high levels of emissions reduction, with performance rates exceeding 98–99% for key pollutants in certain applications.

Scale, transition and priorities

Shell built ECS over more than 30 years and has deployed the technologies at scale, serving over 300 customers worldwide, including Shell assets. Under the agreement, Shell will continue to support ECS customers during a transition period to ensure continuity of supply and service. Lummus says the acquisition strengthens its emissions‑control and environmental solutions, deepens cross‑industry relationships and will welcome the ECS team to build on the business’s existing customer base.

Source: Shell Catalysts & Technologies

chemXplore Weekly

The week’s project milestones and project news from the chemical industry, free every Wednesday.

Free. One email a week. Unsubscribe any time.

Related articles

31 August 2026
Wison New Energies and Shell Catalysts & Technologies partner to add DMR liquefaction to FLNG offerings

Adds pre‑engineered DMR liquefaction to FLNG offerings; the technology will move beyond operator‑equity projects to the wider FLNG market for the first time.

4 June 2026
Shell licenses XTL process to ENGIE for France KerEAUzen e‑SAF project

Project will convert captured biogenic CO2 and renewable hydrogen into drop‑in synthetic kerosene for aviation under ReFuelEU requirements.

6 October 2025
Netherlands Hydrogen Platform Milestone by Shell and Eneco

The BaseLoad Power Hub arrives in Eemshaven for hydrogen research, marking progress in the Dutch energy transition and Groningen's Hydrogen Valley development.

7 September 2026
Shell, Schneider Electric and Axens install first industrial‑scale electric tubular heater at Shell Rheinland

First industrial-scale electric tubular heater replaces fired heating at a base oil distillation project, targeting zero direct CO₂ and NOx emissions and site repurposing.

22 May 2026
PRC Europe 2026: Downstream leaders focus on decarbonisation in Amsterdam

Delegates debated turning ambitions into bankable projects: hydrogen integration, SAF, refinery synergies, circular feedstocks, recycling tech, digitalisation and execution risk