Upskill / Maintenance / Circular economy in aviation and aerospace 4: recycling, materials and new opportunities
Circular economy in aviation and aerospace 4: recycling, materials and new opportunities
From hulk to material, aluminium and titanium recycling, composites and cabin interiors, design for disassembly and remanufacturing, emissions and life-cycle thinking, and business cases for teardown capacity and regional parts hubs. Part 4 of the Circular economy in aviation and aerospace series.
By Aerospace Garage Desk · Managing it · 45 minutes · 24 narrated pages
What you will be able to do
✓ Describe what remains of an aircraft after harvest, plan its safe dismantling, apply the main waste duties, and reconcile the material flows with a mass balance.
✓ Explain why aluminium alloy families and titanium grades must be kept apart, how scrap is priced, and when sorting pays.
✓ Describe the publicly documented recycling routes for carbon fibre composites, the fire-safety limits on cabin materials, and the controls that keep upcycled items out of the parts supply.
✓ Apply design for disassembly and remanufacturing principles, using the FAA definitions of overhauled and rebuilt, and price a design choice over the aircraft's life.
✓ Use life-cycle assessment to compare material and in-service emissions without double counting, and place sustainable aviation fuel in the circular economy picture.
✓ Test a business case for a regional teardown line and parts hub in the Middle East or another emerging market, including approvals, break-even and sensitivity.
Course content
Session 1 · From hulk to material
1.1
What is left after the harvest · free preview
Dismantling the airframe: from hulk to batches
Waste rules: who may take the hulk, and where it may go
Worked example: the mass balance for K-17's hulk
Session 2 · Metals: aluminium, titanium and the value of scrap
1.2
Aluminium: why the alloy matters
Titanium: high value, strict segregation
Scrap grades and what sets their price
Worked example: pricing K-17's metal
Session 3 · Composites and cabin interiors
1.3
Carbon fibre composites: the new scrap
Cabin interiors: seats, panels and textiles
Re-use, upcycling and the limits
From the industry file: Boeing and ELG Carbon Fibre
Session 4 · Design for disassembly and remanufacturing
1.4
Designing the end in at the start
Material information that outlives the design
Remanufacturing: overhauled, rebuilt and zero time
Worked example: choosing panels that come apart
Session 5 · Emissions and life-cycle thinking
1.5
Life-cycle assessment in four phases
Where the emissions are: flying, weight and materials
Emissions links: where sustainable aviation fuel fits
Worked example: what recycling K-17's aluminium is worth in carbon
Session 6 · Business cases: teardown capacity and regional parts hubs
1.6
Where retirements and teardowns will happen
The Gulf: approvals, hubs and routes to market
Africa and Asia: building capacity step by step
Worked example: a Gulf hub business case, and the series wrap-up
Who this course is for
Teardown, recycling and storage-site managers who must turn an end-of-life airframe into sorted, saleable material
Engineers and sustainability staff working on design for disassembly, remanufacturing and life-cycle emissions
Investors, MRO and lessor business developers weighing teardown capacity or a regional parts hub in the Middle East, Africa or Asia
You need: Circular economy in aviation and aerospace 2 and 3, or working experience with aircraft retirement, parts or recycling.
Upskill courses are for professional development and are not approved by any aviation authority. Learner Terms