How to sell acid oils and soapstock in Europe

Know the FFA and the impurities, settle waste-or-product classification, and place the stream with esterification plants, oleochemical houses or renewable-diesel pre-treatment -- volume and consistency decide the door. The route that fits your stream runs below.

Yes -- that is glycerolysis: free fatty acids plus glycerine become glycerides at roughly 200 °C, without the waste water of acid esterification, and published work runs it on crude glycerine itself. For acid oil sellers that is a second market: the buyer who glycerolyses your FFA needs the glycerine too. Our glycerine grades page maps that pretreatment loop.

Campaign and continuous refineries both scheduling offtakes, the steady seller contracting monthly, the campaign seller timing the calendar. Chemistry sets the clock, contracts read it.

Reference-linked repricing with quality adjusters, the term surviving the market's weather, the review being fairness scheduled. Terms need birthdays for prices.

Documentary terms for new relationships, open terms as the analysis history accumulates, the pattern of every feedstock trade. Consistency is credit.

Into technical buyers yes, at the discount the compliance market prices in, the two-tier reality of every waste stream. The certificate question is a margin question.

In corrosion-resistant tanks, warm where winter thickens the stream, water excluded as always, the same trilogy as every fat. The tank decides what the certificate says.

The chemistry step and the margin, soapstock selling to processors, acid oil selling closer to end use, the decision being whether you or the buyer earns the reaction.

Refinery campaigns tender steadily, the auction discipline suiting scheduled production, tenders being acid oil's natural rhythm. Volume meets competition, price discovers itself.

The month your tanks are driest, seasonality being secondary to specification, though winter logistics shape heated streams. Sell the analysis, time the freight.

Yes, plants with esterification capacity buy directly, and pretreated sellers command their attention best. The plant gate is a paper threshold before a physical one.

Origin: acid oil from soapstock acidulation in chemical refining, distillates from physical refining's stripping, adjacent analyses from different unit operations. Buyers care, so sellers should too.

Re-sample through the umpire, protect the retention bottle and call a blender, because acid oil's family of buyers always includes an absorber. The rejection is a price event, not an ending.

On total fatty matter next to FFA, with the parent oil named and the water and impurities stated, the four line offer that lets a buyer price in one reply. Offers without TFM invite the buyer to assume the worst, and they do.

Acidulation turns soapstock into acid oil and a discount into a spread, when volume justifies the acid, the equipment and the control. Below that scale, sell soapstock as-is and let the buyer's chemistry earn the margin.

Analysis with TFM and FFA, parent origin records for the Annex IX value, the waste or coproduct status papers, and the scheme chain if claiming compliance. Four documents, one price difference of two markets.

Physical blending is normal trade, provided the documentation tracks what went in and the blend quotes honestly on the combined analysis. The blend is fine, the vague blend is fraud.

Selling on FFA alone, the number everyone quotes, while the buyer prices on TFM, the number everyone pays on. Sellers who learn the difference keep five to ten percent they used to give away.

Three levers: quote total fatty matter next to FFA so buyers see the real content, document the parent oil origin so the Annex IX value survives, and keep the stream consistent so you sell on specification instead of on story. Each lever is worth real money per tonne, and together they are the difference between the bottom and the top of the range.

The certificate of analysis with FFA and TFM, the origin documentation for the parent oil, the waste or coproduct status papers where they apply, and the certification chain if the cargo claims compliance value. Buyers contract against the analysis and pay against the rest.

It prices on total fatty acid content against vegetable oil and fatty acid references, discounted for moisture, impurities and unsaponifiables -- and, where classification and certification allow it, carrying renewable compliance value. Dedicated price assessments for soapstock acid oil now exist, so ask for the TFA-adjusted comparison, not a flat number.

Depends on volume and outlet. Esterifying turns FFA into biodiesel-grade material and can lift the price into fuel parity -- but it needs process, certification and scale. Small refinery streams usually sell as acid oil; large ones justify the upgrade. We price both routes for sellers deciding.

If the parent oil is a regulated commodity -- palm above all -- then yes: products made directly from it are in scope, with geolocation and due diligence from the 2026 dates. Acid oils from other parents, and genuine waste streams, sit outside. This distinction is on our EUDR page in table form.

Usually poorly. Raw soapstock is mostly water and soap; you are paying freight on the refinery's wastewater. Acidulating first concentrates the value into a cargo that prices on TFA. Where acidulation is not feasible, expect aggressive discounts -- the buyer is doing the chemistry you skipped.