SciTransfer
ETERNAL · Project

Sustainable Pharmaceutical Manufacturing to Reduce Waste and Chemical Environmental Impact

manufacturingPilotedTRL 6

Imagine making medicine like a chef who finds a way to use fewer toxic cleaners and recycle every drop of oil in the kitchen. Instead of throwing away chemical waste, this project uses smart filters and natural sponges to catch harmful impurities. It also uses a digital twin—like a flight simulator for a factory—to make the process cleaner and faster.

By the numbers
20–40%
expected reduction in solvent use
15–25%
increase in recycled isobutyl
90%
recycled isobutyl in AstraZeneca case
6
industrial pilots for scale-up
The business problem

What needed solving

Pharmaceutical companies face high costs and regulatory pressure due to toxic solvent waste and carcinogenic impurities in their production lines. Traditional batch processing is often inefficient and environmentally damaging.

The solution

What was built

A set of green manufacturing tools including continuous synthesis routes, membrane-based solvent recovery systems, and a Digital Twin platform for process control.

Audience

Who needs this

API ManufacturersPharmaceutical Waste Management FirmsDrug Formulation EngineersChemical Solvent Suppliers
Business applications

Who can put this to work

Pharmaceutical Manufacturing
enterprise
Target: API (Active Pharmaceutical Ingredient) Producer

If you are an API producer dealing with high solvent waste—this project developed continuous manufacturing and green solvent routes that reduce solvent use by 20–40%. This lowers raw material costs and waste disposal fees.

Chemical Processing
SME
Target: Solvent Recovery Specialist

If you are a recovery specialist dealing with carcinogenic impurities in recycled chemicals—this project developed membrane technologies that increased recycled isobutyl by 15–25%, and up to 90% in specific cases.

Drug Formulation
mid-size
Target: Generic Medicine Manufacturer

If you are a manufacturer dealing with inefficient batch processing for tablets—this project developed Hot Melt Extrusion (HME) for immediate and modified release formulations to improve production speed and quality.

Frequently asked

Quick answers

What are the cost implications of implementing these green solvents?

Based on available project data, specific pricing is not provided, but the project achieves a 20–40% reduction in solvent use, which typically lowers operational expenditure.

Has this been tested at an industrial scale?

Yes, the innovations were scaled up in 6 industrial pilots at pharmaceutical sites to validate green chemistry and continuous process innovations.

How is the intellectual property or licensing handled?

Based on available project data, there is no specific mention of licensing terms, though the project involves a co-creation lab between industry and research partners.

Does this help with environmental regulations?

Yes, the project focuses on compliant-by-design methods and assesses environmental risks of APIs and by-products to provide guidance for regulators.

How is the transition from lab to factory managed?

The project uses a digital workflow and a Digital Twin for process optimization and dynamic control to guide the scale-up from TRL3-4 to TRL5-6.

Consortium

Who built it

The consortium is highly industry-centric with a 50% industry ratio, comprising 8 industrial partners and 7 SMEs. With 16 partners across 7 countries, the group balances academic research (3 universities, 3 research centers) with practical application, ensuring that the 6 industrial pilots are grounded in commercial reality.

How to reach the team

Contact AIMPLAS in Spain for details on the co-creation lab and pilot results.

Next steps

Talk to the team behind this work.

Contact us to find the specific green solvent or membrane technology suitable for your API production line.

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