N-Butane
Reliable N-Butane Supply for Fuel Blending and Feedstock
N-Butane is a normal-chain C4 hydrocarbon and core LPG component, supplied by Prime Elements for motor gasoline blending, isomerization feedstock, and propellant/refrigerant applications. Every shipment is tested to meet blending and feedstock specifications and delivered through a reliable global logistics network.
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Powering Fuel Blending with Reliable N-Butane
N-butane is a normal-chain, saturated C4 hydrocarbon and a core component of liquefied petroleum gas (LPG), existing as a colorless gas that is easily liquefied under moderate pressure. It is used primarily for motor gasoline blending, as a petrochemical feedstock for isomerization into isobutane and downstream MTBE and alkylate production, and as a propellant and refrigerant blend component. Prime Elements sources and supplies n-butane to specification from qualified refineries and gas processing plants.
Consistent Quality and Performance
Thanks to our relationships with refineries and gas processing plants, Prime Elements supplies n-butane with stable purity and consistent vapor pressure. Every shipment is tested for n-butane content, isobutane cross-contamination, sulfur, and moisture to meet blending and feedstock specifications.
Trusted Logistics Partner
We understand how vital timely delivery is for blending and petrochemical schedules. Our logistics network — combining LPG carriers, rail tank cars, and ISO tank containers — keeps n-butane moving reliably from loading to delivery, in bulk or smaller parcel sizes.
Compliance and Sustainability
N-butane is handled and transported in line with REACH and international LPG transport regulations (ADR/IMDG). As a flammable, pressurized gas it requires careful handling and storage; we apply strict safety and containment practices to limit venting and fugitive emissions across the supply chain.
Why Choose N-Butane from Prime Elements?
High Purity: Consistent n-butane content for blending and feedstock use.
Reliable Supply Chain: Established refinery and gas-processing partnerships.
Regulatory Compliance: Full conformity with REACH and LPG transport rules.
Technical Support: Guidance on vapor pressure, blending ratios, and handling.
Choose Prime Elements as your partner in dependable n-butane supply for fuel blending and petrochemical feedstock needs.
N-butane is used mainly as a blending component for motor gasoline and LPG, and as a feedstock for petrochemical synthesis.
Typical applications include:
- Motor gasoline blending (vapor pressure / RVP control)
- Petrochemical feedstock (isomerization to isobutane, MTBE and alkylate production)
- LPG component blending
- Aerosol propellant
- Refrigerant blending
- Fuel component / autogas blending
Its normal-chain structure and predictable vapor pressure make n-butane well suited to precise blending and isomerization processes.
| Parameter | Unit | Typical Range |
|---|---|---|
| n-Butane content | % | > 95 |
| Isobutane content | % | < 3 |
| Propane and lighter | % | < 2 |
| Sulfur (total) | ppm | < 50 |
| Vapor pressure (37.8°C) | bar | 2.0 – 3.0 |
| Water content | ppm | < 10 |
Specifications vary depending on refinery origin and feedstock composition.
| Parameter | Description |
|---|---|
| Delivery terms | FOB / CFR / CIF |
| Transport modes | LPG vessels, rail tank cars, road tankers, ISO tank containers |
| Shipment size | 500 – 25,000 MT |
| Packaging | Bulk liquid, pressurized |
| Storage | Pressurized storage tanks |
| Handling | Pumping and vapor-recovery systems |
Our standards are non-negotiable.
Every product in our portfolio is documented, tested and certified against international standards — and our memberships put that commitment on the record.
ISCC
International Sustainability & Carbon Certification.
EPCA
European Petrochemical Association — active member.
GROFOR
Federal Association of German Fuel Trade.
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