Sulfur Granular | High-Purity Granulated Sulphur Supply | Petroleum Products

Sulfur Granular, also known as Granulated Sulphur, is one of the most widely used industrial raw materials, produced primarily as a byproduct of refining crude oil and natural gas. With its high purity, stable granule form and versatile applications, granular sulfur is essential for a broad range of industries, including fertilizers, chemicals, mining, rubber, pharmaceuticals and petroleum refining.

At PetroBNX, we supply premium-quality Sulfur Granular that meets international standards and serves global markets with reliable logistics, consistent purity and competitive pricing. Our product is sourced from major refineries and gas processing plants, ensuring uniform particle size, low moisture and superior handling characteristics.

This detailed guide provides a full overview of granular sulfur, including its specifications, applications, production process, advantages and global market demand.

What Is Sulfur Granular?

Sulfur Granular is refined elemental sulfur processed into small, uniform granules. These granules typically range between 2 mm to 6 mm and are designed to be:

Non-dusty

Easy to store and transport

Resistant to caking

Free-flowing

Suitable for bulk handling

Granular sulfur is produced to improve safety, reduce dust emissions and provide easier application across industrial and agricultural sectors.

How Sulfur Granular Is Produced

Granulated sulfur is created using one of the following processes:

1. Sandvik Process

Molten sulfur is sprayed onto rotating drums or belts, allowing it to solidify into consistent granules.

2. Wet Pelletizing Process

Liquid sulfur is combined with water and rotated in drums to form rounded pellets.

3. Pastillation

Droplets of molten sulfur fall onto a steel belt, forming hemispherical granules upon cooling.

All processes produce a high-quality product with:

Uniform granule size

Minimal dust

Low moisture

Excellent stability during storage

Specifications of Sulfur Granular

Premium Sulfur Granular supplied by PetroBNX meets the following typical specifications:

Purity: 99.5% – 99.9% minimum

Form: Granules (2–6 mm)

Color: Bright yellow

Ash Content: ≤ 0.05%

Moisture: ≤ 0.5%

Organic Matter: ≤ 0.1%

Acidity / Alkalinity: Neutral

Bulk Density: 1.1–1.3 g/cm³

Every shipment can be accompanied by:

Certificate of Analysis (COA)

Certificate of Origin

SGS inspection (upon request)

Technical Data Sheet (TDS)

Applications of Sulfur Granular

Sulfur is one of the most important raw materials in global industries. Its granulated form is especially convenient for large-scale manufacturing and transportation.

✔ Fertilizer Industry

Sulfur is a key nutrient for plant growth. Granular sulfur is used to produce:

Sulfuric Acid (main input for phosphate fertilizers)

Ammonium Sulfate

Potassium Sulfate

NPK Blends

Micronutrient fertilizers

It improves:

Soil pH balance

Crop yield

Nutrient absorption

Sulfur-deficient soil conditions

Agriculture is the largest consumer of sulfur worldwide.

✔ Chemical Industry

Sulfur is an essential raw material for many chemicals, including:

Sulfuric acid

Carbon disulfide

Sulfonic acids

Sulfites and sulfates

Rubber vulcanizing agents

Sulfuric Acid, produced from elemental sulfur, is the most widely used industrial chemical in the world.

✔ Rubber & Tire Industry

Sulfur is critical for the vulcanization process used to strengthen:

Car tires

Industrial rubber products

Conveyor belts

Seals and gaskets

Granular sulfur ensures clean, controlled feeding during rubber processing.

✔ Mining & Metallurgy

Sulfur-based chemicals are used in:

Metal extraction

Mineral flotation

Ore purification processes

Sulfur-derived reagents improve efficiency in gold, copper, zinc and nickel mining.

✔ Oil Refining & Industrial Applications

Sulfur is used in:

Refinery catalysts

Petroleum processing

Detergent manufacturing

Explosives & pyrotechnics

Pulp and paper bleaching

Pharmaceutical intermediates

Its versatility makes it a fundamental raw material across heavy industry.

Advantages of Sulfur Granular
1. Improved Handling and Storage

Granules are free-flowing, easy to transport and minimize dust emissions.

2. Reduced Caking

Stabilized granules maintain integrity even during long-term storage.

3. High Purity

Refinery-grade sulfur provides maximum efficiency in chemical reactions.

4. Environmental Benefits

Sulfur improves soil health and supports greener agricultural practices.

5. Cost-Effectiveness

Granulated sulfur is economical for industrial-scale applications due to its durability and bulk-handling advantages.

Packing and Transportation

PetroBNX offers flexible packaging solutions:

Jumbo Bags (1 MT)

50 kg bags

Bulk shipments (vessel, rail or truck)

Containerized cargo

Our logistics team ensures safe handling, moisture protection and compliance with international transport regulations.

Global Market Overview for Sulfur Granular

The sulfur market is driven by:

Fertilizer demand

Industrial chemical production

Expansion of mining activities

Global petroleum refining output

Major producers include:

Middle East refineries

Central Asian gas processing plants

Russia

Canada

United States

East Asia

Major importers include:

India

China

Brazil

Turkey

Southeast Asia

Africa

Sulfur’s strategic importance continues to grow as global populations increase and agricultural demand rises.

Sulfur Granular Supply with PetroBNX

At PetroBNX, we deliver high-quality sulfur granules with:

FOB, CIF, CFR, DAP and bulk contract options

Competitive pricing indexed to global sulfur benchmarks

SGS inspection and full documentation

Long-term supply contracts for industrial and fertilizer sectors

Secure loading, export and logistics solutions

We work closely with refineries and producers to ensure consistent quality, timely delivery and traceable sourcing.

Sulfur Granular is a vital industrial and agricultural raw material used worldwide for fertilizer production, chemical manufacturing, mining, rubber processing and petroleum refining. Its uniform granule form ensures safe handling, stable storage and efficient processing across diverse industries. At PetroBNX, we offer premium-grade granular sulfur sourced from leading refineries, supported by reliable logistics, documentation and competitive global pricing.

For pricing, specifications or supply availability, contact the PetroBNX Sales Team today.