Our Process

Chemical Free Water Process for Removing Caffeine

  • STEP ONE: CLEANING AND PRE-SOAKING

    STEP ONE: CLEANING AND PRE-SOAKING
    The green coffee beans are cleaned and pre-soaked using water, which hydrates and prepares them for caffeine extraction.

  • STEP TWO: EXTRACTION

    STEP TWO: EXTRACTION
    Gentle caffeine removal starts using a green coffee extract (GCE) and our proprietary carbon filtering system. The GCE is water super-saturated with soluble coffee components minus caffeine. The beans are held in extraction tanks where the GCE flows over them. Looking for equilibrium, the caffeine begins to migrate from the coffee beans into the GCE.

    By carefully controlling time, temperature, and flow, we are able to optimize the driving force which removes caffeine from the green coffee into the GCE. The result is a net extractive process whereby only caffeine is removed, leaving the coffee’s unique origin flavor characteristics intact.

  • STEP THREE: CARBON FILTRATION

    STEP THREE: CARBON FILTRATION
    The GCE, now saturated with caffeine, flows through the carbon filters that trap only the caffeine. This is a continuous process in which the GCE flows from the carbon filtration system back to the extraction columns until the coffee beans are 99.9% caffeine free. This takes approx. 8-10 hours.

    When the carbon is saturated with caffeine, it moves to the carbon regeneration furnace where the caffeine is burned away.

  • STEP FOUR: COMPLETION

    STEP FOUR: COMPLETION
    After the beans are decaffeinated, they are removed from the holding tanks, dried, bagged, tagged, and ready to be roasted.

    After every decaffeination, samples of Swiss Water® Process green decaffeinated coffee are roasted up and cup side by side with the original green.

  • RESULTS: AMAZING COFFEE WITHOUT CAFFEINE

    RESULTS: AMAZING COFFEE WITHOUT CAFFEINE

The Pure Soul Of Coffee, For All Your Customers

It’s about choice. Caffeine affects people in different ways, so why would you only roast one kind of bean when there are two kinds of coffee drinkers? Get to know them:

COFFEE CONNOISSEUR

Coffee Connoisseur

Loves all coffees, all the time
Expects a premium selection of coffees
Worries about sleep loss
Wants more coffee, not more anxiety

HEALTH CONSCIOUS

Health Conscious

Sensitive to caffeine in any form
Pregnant or nursing
Has heart problems
Has trouble finding quality reduced caffeine coffee

Start Roasting Swiss Water® Process Reduced Caffeine Coffee

Provide quality coffee for all coffee drinkers, not just the morning customer. When you’re asked if you roast a reduced caffeine coffee, you’ll want to say that you use Swiss Water® Process, the only proprietary carbon filtering system for caffeine removal in the world. Now you can.

 

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