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Rows of industrial ISO tanks and blue steel drums at a large maritime shipping port terminal under a clear blue sky, representing chemical logistics at Onne Port.
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High-Purity n-Pentane, Cyclopentane, and n-Hexane Supply for Nigeria’s Industrial Sector at Onne Port

by Manufacturers, Producers, Suppliers

Professional Solvent Solutions for Insulation, Food Extraction, and Adhesive Industries by Junyuan Petroleum Group

Introduction

As the primary gateway to Nigeria’s oil, gas, and manufacturing heartland, Onne Port and its surrounding Free Trade Zones are central to the nation’s industrial expansion. For manufacturers in the Rivers State region and across Nigeria, the quality of chemical raw materials is the fundamental driver of product competitiveness.

Junyuan Petroleum Group, a leading global specialist in C5 and C6 hydrocarbon solvents, provides high-purity, eco-friendly chemical solutions specifically tailored for the construction, appliance, and food processing industries in West Africa.

Core Product Portfolio

1. Cyclopentane: The Green Standard for Insulation

As Nigeria aligns with international environmental standards, Cyclopentane has become the premier blowing agent for the manufacturing sector. Featuring Zero ODP (Ozone Depletion Potential) and Low GWP (Global Warming Potential), it is the definitive sustainable choice.

  • Applications: Domestic refrigerators, commercial freezers, cold room panels, and solar water heater insulation.
  • Key Advantage: Superior thermal conductivity that significantly enhances the energy efficiency of cooling appliances.

2. n-Pentane: High-Efficiency Blowing Agent and Solvent

Available in purities ranging from 95% to 99%+, our n-Pentane ensures process stability and consistent results for sophisticated industrial applications.

  • Applications: EPS (Expandable Polystyrene), PU (Polyurethane) foaming, and laboratory synthesis.
  • Key Advantage: Narrow boiling range and ultra-low residue, ensuring uniform cell structure and higher structural integrity in finished foam products.

3. n-Hexane: Precision Extraction and Industrial Bonding

In Nigeria’s expanding vegetable oil and adhesive sectors, Junyuan Petroleum Group’s n-Hexane sets the benchmark for purity and operational safety.

  • Applications: Vegetable oil extraction (Food Grade), rubber adhesives, and precision machinery cleaning.
  • Key Advantage: Extremely low benzene and sulfur content, ensuring a safer work environment and high-quality end products compliant with health standards.

Why Partner with Junyuan Petroleum Group?

Strategic Logistics to Onne Port

We understand the complexities of West African logistics and provide a streamlined supply chain experience:

  • Versatile Packaging: Available in 150kg Steel Drums or ISO Tanks (17-20 tons), optimized for long-distance sea freight and local storage conditions.
  • Regulatory Compliance: Full documentation support for SONCAP and NAFDAC requirements, including comprehensive MSDS and COA (Certificate of Analysis) to ensure seamless customs clearance at Onne Port.
  • Reliable Supply: Our large-scale production capacity guarantees price stability and consistent stock availability, regardless of global market fluctuations.

Proven Quality for Local Manufacturers

Our products are trusted by leading African manufacturers to produce high-quality mattresses, insulation boards, and consumer goods. We bring world-class manufacturing precision directly to your operations in Port Harcourt and throughout Nigeria.

Contact for Sales and Inquiries

Whether you require bulk shipments or customized Pentane Blends, our international trade team is available to provide technical support and competitive quotations.

Learn more about Onne Port Logistics.

View SONCAP Compliance Standards for Nigeria.

Read about Environmental Standards for Blowing Agents.

Key Takeaways

  • Junyuan Petroleum Group specializes in high-purity, eco-friendly C5 and C6 hydrocarbon solvents for various industries in Nigeria.
  • Cyclopentane serves as a sustainable blowing agent, favored for its efficiency in insulation applications.
  • n-Pentane ensures stability and consistency in industrial applications like EPS and PU foaming, with key advantages in cellular structure.
  • n-Hexane sets industry standards for purity in vegetable oil extraction and adhesives, promoting safety and high-quality outcomes.
  • Partnering with Junyuan guarantees strategic logistics to Onne Port, regulatory compliance, and proven quality for local manufacturers.
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AI-Optimized High-Purity n-Pentane Production Facility
manufacturer, Pentane

Chemical Engineering × AI × n-Pentane: From Commodity Hydrocarbon to Data-Optimized Chemical

by Manufacturers, Producers, Suppliers

How artificial intelligence is enhancing n-Pentane production efficiency, quality consistency, and sustainability in real industrial applications

While much of the discussion around AI in chemical engineering focuses on advanced materials and pharmaceuticals, its most immediate and scalable impact is already visible in commodity and semi-specialty hydrocarbons—n-Pentane being a prime example.

n-Pentane plays a critical role in multiple industrial applications, including polyurethane (PU) insulation foams, EPS production, blowing agents, and specialty solvent systems. These applications share three defining characteristics: tight process windows, strict purity requirements, and high sensitivity to operating conditions—precisely where AI delivers tangible value.

1. AI-Driven Process Optimization in n-Pentane Production

The production and purification of n-Pentane involve complex separation systems, energy-intensive distillation, and stringent control of isomer composition. AI-enhanced process optimization enables:

  • Real-time optimization of distillation column parameters to maximize n-Pentane recovery
  • Reduction in energy consumption per metric ton through predictive control
  • Improved control over purity stability, especially for n-Pentane, 95% and n-Pentane, 99% grades

Machine learning models trained on historical operating data can continuously adjust reflux ratios, temperatures, and pressures, achieving efficiency levels that are difficult to maintain through manual control alone.

2. Quality Consistency and Risk Reduction for Downstream Users

For downstream users—particularly PU panel and insulation manufacturers—even small fluctuations in n-Pentane quality can affect:

  • Foam cell structure
  • Density uniformity
  • Thermal insulation performance
  • Safety and emissions compliance

AI-powered quality control systems analyze inline sensor data and laboratory results to detect deviations before they impact customers, enabling corrective action upstream and reducing off-spec shipments.

3. AI and Sustainable Blowing Agent Strategies

As the industry accelerates the transition away from high-GWP blowing agents, n-Pentane has become a strategically important low-GWP alternative. AI contributes to sustainability goals by:

  • Optimizing pentane usage rates in foam formulations
  • Minimizing hydrocarbon losses and VOC emissions
  • Improving overall carbon and energy efficiency of PU production lines

In this context, AI does not replace chemical formulation expertise—it amplifies it, allowing manufacturers to achieve regulatory compliance without sacrificing performance or cost competitiveness.

4. Predictive Supply Chain Planning for n-Pentane Markets

n-Pentane demand is closely tied to construction cycles, cold-chain infrastructure, and regional insulation standards. AI-driven supply chain models help producers and distributors:

  • Forecast seasonal demand fluctuations more accurately
  • Optimize inventory levels for ISO tanks and drums
  • Reduce logistics costs while maintaining supply reliability

This is particularly valuable in export-oriented markets, where lead times, freight volatility, and regulatory requirements add layers of complexity.

5. From “Standard Product” to “Data-Optimized Chemical”

Traditionally, n-Pentane has been viewed as a standardized hydrocarbon product. AI is changing that perception.

By integrating production data, application feedback, and downstream performance metrics, n-Pentane is increasingly becoming a data-optimized chemical, where consistency, predictability, and application-specific performance matter as much as chemical purity itself.

Closing Insight

AI in chemical engineering does not only belong to cutting-edge laboratories or futuristic materials.
Its real power is revealed when applied to high-volume, real-world products like n-Pentane—where even marginal improvements in efficiency, quality stability, and energy use translate into significant economic and environmental gains.

Chemical Engineering × AI × n-Pentane is not a concept.
It is already happening—quietly, efficiently, and at industrial scale.

Outbound Links

  1. Sustainable blowing agents and insulation materials context
    https://www.polyurethanes.org
  2. Digitalization and AI in industrial automation
    https://www.siemens.com/digital-industries

Key Takeaways

  • AI in n-Pentane production enhances efficiency, quality, and sustainability in various industrial applications.
  • AI-driven optimization improves distillation processes, reduces energy usage, and stabilizes purity.
  • Quality control systems powered by AI minimize risks and ensure consistency for downstream users like PU manufacturers.
  • AI aids sustainable practices by optimizing n-Pentane usage and improving efficiency in production lines.
  • Predictive supply chain models leverage AI to accurately forecast demand and streamline logistics for n-Pentane.
Worker in protective gear performing emergency repair on industrial reaction kettle
manufacturer

Emergency Repair of Reaction Kettle Ensures Safe Production of Pentane, Hexane, and Heptane Products

by Manufacturers, Producers, Suppliers
The image depicts a worker from Junyuan Petroleum Group wearing protective clothing and gloves while carrying out emergency maintenance on a large industrial reaction kettle. Surrounded by complex piping and equipment, the technician works with precision to resolve a critical agitator bearing fault. This urgent repair highlights the team’s rapid response capability, technical expertise, and commitment to safeguarding safe production of pentane, hexane, and heptane products.
Swift Response, Precise Execution: Safeguarding Alkane Production
December 4, 2025


On November 12, a sudden malfunction occurred in the reaction kettle on the production line of the Operations Center. To safeguard production and minimize losses, the Operations Support Department’s maintenance team responded immediately and rushed to the site. Preliminary inspection revealed abnormal noise from the agitator bearing, which prevented proper mixing of materials. Without timely intervention, this issue could have severely impacted production progress.
The maintenance team raced against time to develop a rapid repair plan. Drawing on their extensive experience and meticulous preparation, they carefully dismantled each component of the reaction kettle, using a crane to lower parts with precision and strict adherence to safety protocols. During reassembly, every step was executed with accuracy and repeatedly calibrated. After several hours of intense work, the agitator was successfully reinstalled, and the reaction kettle resumed normal operation.
This emergency repair demonstrated the team’s exceptional responsiveness, technical expertise, and selfless dedication. It laid a solid foundation for stable system operations and provided robust safety assurance for the production of pentane, hexane, and heptane products.
Reported by Zhang Xinhua / Operations Support Department Junyuan Petroleum Group

Worker in red protective gear inspecting industrial pipelines for leaks
manufacturer

Thorough Inspection Eliminates Hidden Pipeline Leak Risks

by Manufacturers, Producers, Suppliers
Worker in red protective gear inspecting industrial pipelines for leaks
Thorough Inspection Eliminates Hidden Pipeline Leak Risks
December 4, 2025

On November 16, employees from the Storage and Transportation Team A of the Quality Control and Dispatch Center at Junyuan Petroleum Group proactively assumed responsibility for the final safety checkpoint prior to commissioning the pipeline technical upgrade project. A comprehensive air-tightness test was conducted on all critical points, including every weld seam and flange connection.
Chief operator Ding Xiaomei meticulously followed safety operating procedures, inspecting each sealing node across the pipeline system—from the starting point to the terminal end. She closely monitored pressure fluctuations and listened attentively for abnormal leakage sounds to detect potential risks. During the inspection, Ding Xiaomei keenly identified an internal leak at a flange joint. Upon discovery, the team immediately halted the air-tightness test, reported the issue to workshop management, and swiftly contacted the external contractor for resolution.
Workshop management responded promptly, dispatching the contractor to the site for targeted repairs. Throughout the process, team members provided full technical support and on-site assistance to ensure precise and efficient completion. After the repair, the team re-tested the affected section to verify air-tightness. Only after confirming zero pressure loss was the pipeline approved for continued commissioning.
This successful identification and resolution of a hidden hazard exemplifies the team’s rigorous work ethic and strong safety responsibility. It effectively prevented potential quality defects and safety incidents post-commissioning. Junyuan Petroleum Group’s Quality Control and Dispatch Center will use this case as a catalyst to further institutionalize hazard inspections, strengthen risk management, and uphold the highest standards to safeguard safe production operations.
Reported by Zhang Xiaoqing / Quality Control and Dispatch Center Junyuan Petroleum Group

Safety experts and company personnel from Junyuan Petroleum Group gather around a large conference table for a formal safety inspection meeting, with red and blue uniformed teams seated on opposite sides.
manufacturer

Junyuan Petroleum Group Successfully Completes Second-Half Safety Production Diagnostic Inspection

by Manufacturers, Producers, Suppliers
Safety experts and company personnel from Junyuan Petroleum Group gather around a large conference table for a formal safety inspection meeting, with red and blue uniformed teams seated on opposite sides.
Junyuan Petroleum Group Successfully Completes Second-Half Safety Production Diagnostic Inspection
December 4, 2025

To strengthen year-end safety risk prevention and reinforce winter safety defenses, Junyuan Petroleum Group commissioned Shandong Chenhui Safety Technology Service Co., Ltd. to organize four safety experts to conduct a second-half safety production diagnostic inspection on November 14. Participants included Deputy General Manager and Safety Director Qiao Huijie, Deputy General Manager and Plant Director Wei Fuchang, Chief Engineer Jiang, Deputy Head of the Equipment Department Sun Peisheng, as well as workshop supervisors, dedicated safety officers, and safety documentation personnel.
Following the guidelines of the Implementation Opinions on Strengthening Enterprise Safety Production Diagnostics issued by the Shandong Provincial Work Safety Committee, and the Winter Year-End Safety Risk Prevention Guide for Hazardous Chemical Enterprises in Shandong Province, the expert team conducted a thorough inspection by reviewing documentation, examining on-site conditions, and evaluating execution methods. Junyuan’s inspection team responded actively and collaborated efficiently to ensure a safe and orderly inspection process.
During the feedback session, the experts emphasized the need for the company to further refine its safety responsibility lists, ensuring vertical accountability from management to operational roles. They recommended establishing a winter-specific risk identification mechanism—such as anti-freeze, anti-slip, and static electricity control—and implementing tiered risk management measures. They also stressed the importance of applying the “Five Fixes” principle for hazard rectification to ensure closed-loop resolution.
Qiao Huijie stated that the company will address each issue raised by the experts with targeted corrective actions and maintain a closed-loop rectification ledger. He instructed all workshops to intensify efforts during the “100-Day Winter Safety Campaign,” focusing on identifying hazards, plugging loopholes, and controlling risks. This includes technical support, maintenance, and emergency response readiness to eliminate hidden dangers, address weaknesses, and ensure a stable safety production environment throughout the winter.
Source: Junyuan Petroleum Group Safety Management Department

Junyuan Petroleum Group’s October Safety Excellence Commendation Meeting
manufacturer

Junyuan Petroleum Group’s October Safety Excellence Commendation Meeting

by Manufacturers, Producers, Suppliers

Junyuan Petroleum Group’s October Safety Excellence Commendation Meeting

On the afternoon of November 21, Junyuan Petroleum Group held a commendation meeting at the northern yard of the Quality Inspection Center to recognize outstanding workshops and individuals for their performance in October’s production safety hazard inspections, as well as equipment upgrades across production systems. Over 50 participants attended, including General Manager Qi Chunxiao, Deputy General Manager and Safety Director Qiao Huijie, Deputy General Manager Han Changqiang, leadership from the Renzhi Fleet, workshop heads and representatives from the Oil Well Fleet, frontline staff from external oil well workshops and station workshops, and all members of the Technical Equipment Management Department and Safety Management Department. The meeting was chaired by General Manager Qi Chunxiao.
According to the agenda, the meeting first honored the safety (equipment) excellence workshops and individuals for October. Deputy Plant Manager Zhang Gang presented certificates of recognition to outstanding individuals from the Renzhi Fleet: Wang Xiaokang, Zhou Xiaozhi, Wu Haiyan, Zhou Xiaoli, Yang Changrong, and Li Jiejie. Li Fuchang awarded certificates to the Production Operations Center and the Power Support Workshop for excellence in workshop safety. Sun Peisheng presented the Equipment Upgrade Excellence Award to the Power Support Workshop. Representative Ma Zhiyang and workshop representative Li Wensheng gave model speeches based on their practical work experience.
Qiao Huijie delivered remarks congratulating the individuals and teams recognized for their hazard inspection efforts. He emphasized the importance of safety education for new employees and called for heightened awareness in hazard identification and management. He urged all workshops to align their thinking and actions, and to ensure safety responsibilities are implemented at every level.
Finally, General Manager Qi Chunxiao addressed the attendees, stressing the importance of daily safety practices, clear role responsibilities, and a strong safety mindset. He concluded with a reminder: “Work efficiently and productively, and return home safely.”
The meeting concluded with a group photo of the attendees and award recipients.
Reported by Qi Mingxin / Junyuan Petroleum Group Safety Management Department

Junyuan Petroleum Group’s October Safety Excellence Commendation Meeting
Professional exhibition scene at Uzbekistan Coatings Show 2026 in Tashkent Anhor Park, featuring industrial chemistry displays and coatings technology.
Chemical Exports, manufacturer

Uzbekistan Coatings Show 2026 | Full Product Range & Manufacturer Support

by Manufacturers, Producers, Suppliers
Professional exhibition scene at Uzbekistan Coatings Show 2026 in Tashkent Anhor Park, featuring industrial chemistry displays and coatings technology.
Industry leaders gather at Tashkent Anhor Park for the Uzbekistan Coatings Show 2026, showcasing innovations in coatings and industrial chemistry.

Supporting Agents, Distributors & Suppliers with Quality and Consistency

Uzbekistan Coatings Show 2026 | Full Product Range & Manufacturer Support

We are excited to take part in the Uzbekistan Coatings Show 2026, the leading event for the coatings industry in Central Asia.
The exhibition will be held on September 16–18, 2026, at Tashkent Anhor Park, Tashkent, Uzbekistan.
As an OEM manufacturer and original production source, our team will be on-site to support local agents, distributors, and suppliers.
We will present our full product range, including n-Pentane, n-Hexane, n-Heptane, as well as Cyclopentane, Isopentane, and customized Pentane/Hexane solutions for the coatings and chemical sectors.

📅 September 16–18, 2026 📍 Tashkent Anhor Park, Tashkent, Uzbekistan
manufacturer, Pentane

High-Purity n-Pentane for Advanced Insulation Applications

by Manufacturers, Producers, Suppliers

Product Summary

n-Pentane

n-Pentane is a high-purity hydrocarbon solvent known for its low boiling point, excellent insulation properties, and environmental friendliness. It is widely used in the production of insulation materials for cold storage, cold chain logistics, and pipeline systems. With a purity of ≥95%, low arsenic content (≤1 mg/kg), and minimal moisture (≤100%), it meets stringent industrial standards. The product is transported via dedicated channels to ensure safety and compliance.

n-Pentane

Precision and Purity in Chemical Engineering

Engineered for High-Performance Insulation Systems

n-Pentane’s exceptional purity (≥95%) and low toxicity make it a preferred choice for manufacturers seeking reliable, high-performance insulation solutions. Its low boiling point and stable chemical behavior ensure consistent results in foam expansion and thermal insulation processes. With arsenic content ≤1 mg/kg and moisture ≤100%, it meets strict safety and environmental standards, supporting sustainable industrial practices.

PENTANE,N-,CP,N-PENTANE,99%,CHEMICALLY PURE,IN STEEL DRUMS FOR SHIPMENT

Versatile Applications Across Cold Chain Infrastructure

From Storage Rooms to Pipeline Networks

n-Pentane plays a critical role in the production of insulation materials used in cold storage facilities, refrigerated transport systems, and pipeline insulation. Its ability to enhance thermal resistance and reduce energy loss makes it indispensable in maintaining temperature stability across diverse environments. Whether used in rigid foam panels or sprayed insulation layers, it delivers consistent performance under demanding conditions.

n-Pentane molecule
n-Pentane molecule

Safe Logistics and Compliance-Driven Supply

Dedicated Transport for Hazardous Solvent Integrity

To ensure product integrity and regulatory compliance, n-Pentane is shipped via dedicated logistics channels designed for hazardous chemical transport. This minimizes contamination risk and supports traceability across international supply chains. Manufacturers benefit from direct factory sourcing, transparent documentation, and packaging solutions aligned with global safety standards—reinforcing trust and operational reliability.

Refinery control room with online H₂S and hydrogen analyzers displaying real-time data from a hydrotreating reactor during catalyst sulfiding.
manufacturer

How is the sulfiding process monitored?

by Manufacturers, Producers, Suppliers

How is the sulfiding process monitored?

Modern refineries use online H₂S and hydrogen analyzers to monitor sulfiding progress. The process involves:

  1. Drying and wetting the catalyst bed.
  2. Gradually heating the reactor while introducing the sulfiding agent.
  3. Tracking H₂S concentration in the effluent gas to detect breakthrough — the point at which the catalyst becomes fully sulfided.
  4. Holding at a final temperature (typically 600–660°F) until completion.
Sodium Methoxide in Methanol
manufacturer

High-Purity Sodium Methoxide in Methanol — Available Now

by Manufacturers, Producers, Suppliers

Sodium Methoxide in Methanol

We are pleased to offer immediate availability of Sodium Methoxide in Methanol, manufactured via the metallic sodium method, a process known for delivering high purity and consistent performance. This product meets the requirements of HG/T 2561-2014 and is ideal for applications in pharmaceuticals, agrochemicals, biodiesel production, and fine chemical synthesis.

Product Highlights

  • Exceptional Purity Total alkali content: 30.15% Free alkali: 0.27% Moisture: 0.12% Ensures high reactivity and minimal side reactions.
  • Reliable Metallic Sodium Route Produced using metallic sodium and anhydrous methanol, this method avoids water byproducts and delivers superior product stability.
  • Ready-to-Ship Inventory Current stock: 5MT in barrel packaging, available for prompt dispatch.
  • Strict Quality Control Each batch is tested and certified with a full Certificate of Analysis (COA) to guarantee compliance and peace of mind.

Product Details

  • Product Name: Sodium Methoxide in Methanol
  • Lot No.: JPG2510170930
  • Packaging: ISO Tank
  • Quantity: 20 Metric Tons/ISO tank
  • Quality Standard: HG/T 2561-2014
  • CAS No.: 124-41-4
Test ItemSpecificationTest Result
AppearanceColorless to Yellowish Viscous LiquidColorless Viscous Liquid
Total Alkali Content28.9–31.0%30.15%
Free Alkali≤0.50%0.27%
Moisture≤0.20%0.12%

Contact Us

If this specification suits your requirements, or if you need a tailored quotation or sample, please don’t hesitate to reach out. We’re committed to providing responsive service, dependable quality, and flexible logistics to support your business.