Business Areas

Bioenergy

This section introduces DASI’s core business areas, supplying bioenergy feedstocks by converting vegetable oils such as used cooking oil into high value eco-friendly materials.

Bioenergy

This section introduces DASI’s core business areas, supplying bioenergy feedstocks by
converting vegetable oils such as used cooking oil into high value eco-friendly materials.

Used Cooking Oil

Eco-friendly plant-based feedstocks contributing to greenhouse gas emission reduction

Raw Material Overview & Specifications

  • Overview

    Using used cooking oil generated from industrial complexes, food processing facilities, restaurants, and households, products are produced to meet supplier quality standards and are exported as bioenergy feedstocks based on ISCC EU certification and related standards.

  • Features

    Greenhouse gas emission reduction, reduction of harmful gases such as fine particulate matter, petroleum alternative fuel feedstock based on ISCC EU certification

  • Production

    Impurity removal, volatile component separation, refining, and filtration pretreatment processes

  • Products

    Biodiesel feedstocks, sustainable aviation fuel (SAF) feedstocks, refined fuel oil feedstocks, and related products

Products

Recovered and refined feedstocks are processed and supplied as bioenergy feedstocks.

Biodiesel (BD) Feedstocks

Oils extracted from used cooking oil are processed to produce and supply biodiesel feedstocks.

Sustainable Aviation Fuel (SAF) Feedstocks

Used cooking oil and similar materials are pretreated and processed, then exported as SAF feedstocks.

Refined Fuel Oil Feedstocks

Oils extracted from used cooking oil are vacuum-refined to produce and supply refined fuel oil feedstocks.