Coffee Oil (CO₂)
Coffee Oil (CO₂)
Extraction Technologies
Mechotech designs and manufactures turnkey extraction plants that process coffee beans to recover coffee oil. We supply the machinery for the route selected after screening — raw-material preparation, extraction, separation, concentration or recovery, and drying or collection — configured to the target specification. Candidate extraction technologies for coffee oil: Supercritical CO₂ Extraction (SCFE).
For coffee beans with coffee oil as the target, there is one candidate technology: Supercritical CO₂ Extraction (SCFE). Supercritical CO₂ is generally suited to non-polar fractions such as oils, with an ethanol modifier evaluated only where polar fractions are also needed. These are screening candidates rather than guarantees: the final technology, operating parameters and plant configuration are established during process development and pilot validation. Product-contact parts are built in SS 316L with CIP-cleanable design, and automation is configured to the project.
Technical Specifications
| Product | Coffee Oil (CO₂) Extraction Plant |
|---|---|
| Feedstock | Coffee beans |
| Part / Feed Form | Confirm exact plant part / form (to be confirmed with the client) |
| Target Extract | Coffee oil |
| Extraction Method | CO2 |
| Technology Count | 1 |
| Product-contact Material | SS 316L, electropolished, CIP-cleanable |
| Automation | PLC-SCADA, configured to requirement |
Plant Capacities
| Plant Scale | Raw Material Throughput | Typical Use |
|---|---|---|
| Pilot | Configured to your feedstock and trial plan | Product development, parameter validation |
| Semi-Commercial | Configured to raw-material supply and buyer volume | Contract manufacturing, scale-up trials |
| Commercial | Configured to raw-material supply and confirmed buyer volume | Commercial production at confirmed buyer volume |
Capacity is configured to raw-material supply and confirmed buyer volume; we recommend a pilot plant to validate process parameters before scaling. No fixed throughput is quoted for this product.
Manufacturing Process
Each extraction method follows a different process — pick a method to see its steps.
Raw-Material Conditioning
Coffee beans are cleaned and conditioned so coffee oil is accessible to supercritical CO₂; moisture and particle size are set during process development.
Extraction Vessel Loading
Conditioned coffee beans are charged into the high-pressure extraction vessel.
Supercritical CO₂ Extraction
Supercritical CO₂ passes through the charge and dissolves coffee oil; an ethanol modifier can be evaluated where polar fractions are also required, and operating pressure and temperature are set in process development.
Separator Collection
Pressure is reduced in separator stages so the extracted coffee oil drops out of the CO₂ and is collected.
CO₂ Recycle
Gaseous CO₂ is re-liquefied and recirculated to the extractor, limiting make-up gas demand.
Finishing & Packing
The collected coffee oil is polished by filtration as needed and packed to the required specification.
Major Plant Equipment
- Raw-material cleaning and size-reduction system
- Supercritical CO₂ extraction vessels
- CO₂ pump, heat exchangers and chiller
- Separator vessels
- CO₂ recovery / recycle system
- Optional ethanol-modifier dosing skid
- Product collection vessels and polish filtration
- CIP (clean-in-place) system
- Storage and finished-product tanks
- PLC-SCADA control panel and instrumentation
Plant Output
From Plant to Product
Coffee Oil
This botanical is also in the product range of Sureka Life Sciences, our sister concern in botanical ingredients.
Applications
- Pharmaceutical standardised ingredient supply
- Nutraceutical capsule, tablet, and supplement manufacturing
- Food and beverage applications
- Cosmetic and personal care active ingredients
- Export to regulated-market ingredient buyers
Key Features
Technology-Matched Process Design
The plant is configured around the candidate technology for this feedstock: Supercritical CO₂ (SCFE).
Target-Specific Configuration
Equipment and process steps are selected around the coffee oil target and the coffee beans feed form, and are finalised after pilot work.
Parameters Fixed After Pilot Trials
Recovery, selectivity, solvent or water duty, quality and cleaning are measured in pilot trials before final plant parameters are fixed.
SS 316L Hygienic Construction
Product-contact surfaces are SS 316L and CIP-cleanable, in a hygienic design suited to food, nutraceutical and pharmaceutical supply chains.
Configurable Automation
PLC-SCADA automation with recipe control can be configured to the project scope.
Frequently Asked Questions
What is a coffee bean extraction plant for coffee oil?
Which plant part or feed form does the coffee bean plant process?
Does Mechotech supply the complete machinery for Coffee Oil (CO₂)?
Which industries use the Coffee Oil (CO₂) plant?
Which extraction technology is suitable for coffee beans?
How does the coffee bean extraction process work?
What equipment does the coffee bean extraction plant include?
Why is supercritical CO₂ a candidate technology for coffee oil?
What output and specification can the coffee bean plant deliver?
Which related Mechotech extraction pages cover the same material or target?
What capacity is available and is a pilot trial recommended?
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