Fatty Acid Methyl Ester FAME Biodiesel

Description

Tree Chem manufactures Fatty Acid Methyl Ester (FAME) using renewable feedstocks in our own production facilities. Our ISCC-certified FAME is widely used as a biodiesel precursor and chemical intermediate. With superior production technology, Tree Chem is able to offer competitive pricing and high-quality FAME to meet the requirements of various global markets. For further details or quotations, please contact rocket@cntreechem.com.

사양

기본 정보

기술 사양

Tree Chem holds a leading position in the biodiesel industry. We not only utilize the current mainstream production methods, such as the heterogeneous two-step enzymatic catalysis and supercritical catalytic methods, but also maintain a complete industry chain. From the collection and pre-treatment of non-edible oils at the front-end to the actual production at the downstream, we ensure a seamless integration throughout the entire process. Additionally, we have a team of professional engineers who provide a variety of tailored solutions to meet diverse customer needs.

응용 프로그램

• Biodiesel

Fatty acid methyl esters (FAMs) are the primary component of biodiesel. Pure B100 biodiesel, as it’s commonly called, refers to 100% FAME. As a clean, renewable fuel, FAME biodiesel offers numerous excellent properties.

• Environmental Performance

FAM biodiesel performs exceptionally well. Its sulfur content is extremely low, typically less than 10 mg/kg, significantly lower than the 15-3,500 mg/kg found in petroleum diesel. This reduces sulfur dioxide and sulfide emissions by approximately 30%, and even more so by 70% with the use of a catalyst. Biodiesel contains virtually no aromatic hydrocarbons, and its exhaust is less harmful to humans than diesel. In life cycle assessments, biodiesel made from soybean oil, rapeseed oil, and other raw materials can reduce greenhouse gas emissions by 40-69%, while biodiesel made from waste oils and animal fats can achieve a 79-86% reduction.

• Combustion Characteristics

The cetane number of fatty acid methyl ester biodiesel is typically between 47-70, higher than the 40-55 of petroleum diesel, resulting in better ignition performance and combustion uniformity. Its calorific value is approximately 32-36.7 MJ/L, approximately 12% lower by mass than petroleum diesel. However, due to its high oxygen content (approximately 10-11%), it burns more completely and has higher thermal efficiency.

• Safety and Lubricity

The flash point of fatty acid methyl ester biodiesel is above 100°C, significantly higher than the 60°C of petroleum diesel, making it safer to transport, store, and use. Furthermore, its viscosity is slightly higher than that of petroleum diesel, providing better lubricity. This effectively reduces friction losses in the engine fuel supply system and cylinder liners, thereby extending engine life.

• Surfactants

Fatty acid methyl esters are an important raw material for the production of surfactants. 57% of the world’s fatty alcohols are produced from fatty acid methyl esters. Starting from fatty acid methyl esters, two major categories of surfactants can be produced: fatty acid methyl ester sulfonates (MES) through sulfonation and neutralization, and fatty alcohols through hydrogenation, which in turn produce alcohol ethers (AE), alcohol ether sulfates (AES), and primary alkyl sulfates (PAS).

These surfactants all have excellent performance. MES exhibits excellent water solubility, foaming properties, detergency, and calcium soap dispersibility. The ester chains in its molecular structure make it easily hydrolyzed, highly biodegradable, and environmentally friendly.

The production process of MES primarily involves three steps: transesterification, sulfonation, and neutralization. It can be used as a primary ingredient in products such as laundry detergents, dishwashing liquids, and liquid detergents, enhancing their detergency and stability. In personal care products, MES can be used in shampoos, shower gels, and hand soaps, offering excellent mildness and low irritation. MES is also used in industrial applications such as leather degreasing, wool cleaning, and ore flotation.

Fatty acid methyl ester ethoxylates (FMEEs) are another important surfactant. This nonionic surfactant, produced by the reaction of fatty acid methyl esters (FMEE) and ethylene oxide (EO), can be used as an emulsifier, dispersant, and oil phase modifier. FMEE features low foaming, a high cloud point, and rapid solubility in cold water. It is effective in removing oils and waxes, and maintains good fluidity even in winter.

FMEE’s derivative, FMES (fatty acid methyl ester ethoxylate sulfonate), is widely used in the textile printing and dyeing industry. It is particularly suitable for cleaning processes involving strong alkaline and high temperatures. It is particularly effective for cleaning fabrics containing sizing, achieving high desizing rates and excellent wax removal. In the pesticide industry, FMEE, as an emulsifier and dispersant, is biodegradable, non-polluting to crops and soil, and exhibits significant synergistic effects on pesticides such as glyphosate and chlorpyrifos.

• Lubricants and Plasticizers

Fatty acid methyl esters can be used to produce epoxy fatty acid methyl ester, an important environmentally friendly plasticizer. Epoxy fatty acid methyl esters (FAMs) are produced by epoxidation of unsaturated fatty acid methyl esters. They are non-toxic, light-resistant, and heat-stable, making them suitable for plasticizing materials such as food packaging, children’s toys, and medical supplies. Compared to traditional phthalate plasticizers, FAMs offer improved environmental performance and can partially replace traditional plasticizers such as DOP and DBP.

• Solvents and Bio-based Polymer Raw Materials

FAMs have excellent solubility and chemical stability and can be used as solvents for fragrances, coatings, and diluents. In the ink industry, they serve as solvents and dispersants, helping to improve the fluidity and stability of inks.

As a raw material for bio-based polymers, FAMEs have enormous potential for application. Through polymerization, FAMEs can be used to produce polymers such as polyamide resins and polyester resins. Dimer methyl esters, produced by the polymerization of two or more unsaturated fatty acid methyl esters, can be used to produce polyamide resins, corrosion inhibitors, lubricants, oil-based coatings, and metal additives.

In the polyurethane industry, FAMEs can be used as raw materials for the production of bio-based polyurethanes. Compared to petroleum-based polyurethanes, bio-based polyurethanes offer improved biodegradability and environmental friendliness, holding broad application prospects in packaging, coatings, foams, and other fields.

They are also used in other industries, such as dye intermediates, emulsifiers and dispersants, leather chemicals, textile auxiliaries, cleaning products, and skincare cosmetics.

보관 및 취급

• Store in sealed, dry containers away from moisture and contaminants.
• Suitable storage materials include stainless steel or coated carbon steel.
• Keep away from direct sunlight, heat sources, and oxidizing agents.
• Ensure proper ventilation during handling.
• Use appropriate PPE when transferring.

사용 공지

• Industrial use only — not for food or pharmaceutical applications.
• Ensure moisture and methanol content are within specified limits before use.
• Comply with local regulations regarding renewable feedstock and fuel standards.
• Dispose of residues according to local hazardous waste guidelines.

포장

• Bulk / Flexitank: 20–24 MT
• IBC: 1,000 L
• Drum: 200 L
• Labeling includes product name, batch number, and origin type.