{"id":1555,"date":"2025-08-28T16:24:39","date_gmt":"2025-08-28T14:24:39","guid":{"rendered":"https:\/\/greengasliquids.com\/?post_type=application&p=1555"},"modified":"2026-08-11T11:50:27","modified_gmt":"2026-08-11T09:50:27","slug":"carburants-de-substitution","status":"publish","type":"application","link":"https:\/\/greengasliquids.com\/fr\/application\/alternative-fuels\/","title":{"rendered":"Carburants alternatifs"},"content":{"rendered":"\n
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Buffer and liquefaction for steady runs<\/p>

Reliable CO\u2082 for renewable fuel pathways<\/h2>\n

Pilot, demo, and early commercial fuel units need a steady CO\u2082 feed to hit selectivity, conversion, and start-up profiles. When deliveries are late or variable in pressure and dryness, reactors drift off target, hydrogen integration becomes harder, and operators extend warm-up after cleaning or maintenance. Campaigns slip, learning cycles slow down, and commissioning schedules stretch.<\/p>\n

Quality and compliance pressure<\/h3>\n

Fuel developers and project partners expect reproducible conditions with documented limits. If incoming CO\u2082 purity, pressure, or dryness changes, it becomes harder to link feed conditions to yield, selectivity, or life-cycle carbon intensity. Batch records take longer to reconcile, and procurement faces spot buys and rush fees that undermine OPEX planning, especially during long synthesis campaigns for fuels and intermediates.<\/p>\n

Why the usual workaround is not enough<\/h3>\n

More cylinders or a larger vendor tank may increase inventory but not feed stability. Sites remain tied to external schedules, truck access, and safety coordination. For e-fuels and bio-routes you need a feed you can control, monitor, and record with the option to stage inventory close to the synthesis unit.<\/p>\n

How GG&L fixes it<\/h3>\n

GG&L turns CO\u2082 into a managed utility. A compact capture skid connects to your boiler or CHP, purifies the stream to the grade your pathway requires, and feeds a buffer tailored to your run profile. Low-Temp capture<\/strong> fits hot-water boilers and many CHPs. High-Temp capture<\/strong> fits steam or superheated lines where higher capture efficiency is available. Storage smooths peaks, and optional liquefaction provides compact inventory or inter-building transfers at scale.<\/p>\n

What changes day to day<\/h3>\n

Operators work with stable set points, start-ups and changeovers recover faster, and process engineers see fewer nuisance alarms tied to CO\u2082 supply quality. QA gets continuous trend logs and defined sampling points for audits. Planning can hold campaign windows with fewer emergency purchases, keeping synthesis runs on track. This applies across your Alternative Fuels scope, including renewable syngas, formic acid, ethylene, biofuels such as bio-ethanol, bio-methane, bio-methanol and bio-diesel, and SAF.<\/p>\n

What you gain<\/h3>\n