Learn how to transform supercapacitor carbon into porous carbon for silicon–carbon anodes through pore engineering, mechanical strengthening, and surface modification—enhancing energy storage and battery performance.

The recent reclassification of coconut shell charcoal as “Dangerous Goods” is triggering a new wave of cost increases across the activated carbon industry. Combined with raw material shortages, shipping delays, and strong demand, prices are set to rise further—making early order placement more important than ever.

In the face of ongoing coconut shell material shortages and volatile pricing, many coconut-based activated carbon manufacturers are under pressure. This article explores how enterprises can respond to ensure survival and sustainable development. It highlights actionable strategies such as diversifying sources, investing in technology, and - as HANYAN does - deploying deep-rooted quality inspections directly at raw material origins.

The first international standard for nano silicon anode materials in lithium-ion batteries has been officially released, establishing key performance indicators and accelerating global battery innovation.

Coconut shell is a critical raw material for producing high-performance activated carbon. This article highlights the top 5 coconut-producing countries in 2024 — Indonesia, the Philippines, India, Sri Lanka, and Brazil — and analyzes their contribution to global coconut shell charcoal supply. Understanding this landscape helps businesses secure sustainable sources for carbon manufacturing.

The formation of micropores and mesopores in activated carbon begins with the raw material. This article explains how properties such as carbon content, volatile matter, density, and coal rank influence pore structure and, ultimately, the performance of activated carbon in air purification, water treatment, and catalyst applications. Understanding these links allows for tailored, high-performance carbon materials.

HANYAN launches a new generation of honeycomb activated carbon with a CTC adsorption rate ≥85%, setting a new global benchmark in VOC control. Backed by 3,000+ lab experiments, this product offers unmatched adsorption efficiency, improved regeneration performance, and longer service life - making it a top-tier solution for industrial air filtration.

HANYAN recently organized a CPR and occupational health training session to strengthen employee safety awareness and promote a healthier workplace environment.

Learn the differences and connections between carbon tetrachloride adsorption, benzene adsorption, and butane working capacity in activated carbon. Which test best reflects VOC performance?

The global coconut shell activated carbon market is experiencing rapid price increases due to rising raw material costs and surging demand. Industry leaders like Jacobi have announced multiple price hikes in 2025. Learn how HANYAN is responding with proactive supply chain strategies to ensure product availability and delivery stability.

This blog explores the self-discharge phenomenon in symmetric supercapacitors using activated carbon electrodes. It discusses the key causes - electrochemical reactions, ion diffusion, and component defects - and outlines engineering strategies to mitigate energy loss, such as material optimization and advanced electrolyte selection, helping improve energy storage performance and reliability.

This article highlights the role of activated carbon in water treatment, focusing on its ability to adsorb contaminants such as organic compounds, chlorine, and odors. It explains its applications, benefits, common forms like GAC and PAC, and essential maintenance practices for effective water purification.

Discover the six most important specifications - surface area, porosity, adsorption, strength, and more - that determine the quality and efficiency of activated carbon in industrial use.

Learn how activated carbon improves municipal water treatment by removing contaminants, enhancing taste and odor, and ensuring safe, clean drinking water for communities.

Activated carbon, a powerful adsorbent, is increasingly used in cat food formulations to enhance digestive health, control odors, and absorb harmful toxins. This article discusses its key benefits, safety considerations, current market trends, and practical advice for pet owners and manufacturers.

Activated carbon is a reliable and efficient solution for heavy metal wastewater treatment. Its powerful adsorption capacity, adaptability, and reusability make it a preferred choice for industries seeking environmental compliance and improved water quality.

Activated carbon can be a safe and effective teeth-whitening agent when used responsibly.

Electronic activated carbon is poised to revolutionize industries and contribute to a more sustainable future.

Table of Contents Introduction Activated carbon is a versatile adsorbent renowned for its ability to capture a wide range of pollutants, including volatile organic compounds (VOCs). Cyclohexylamine, a significant industrial chemical, poses environmental and health risks when released into the atmosphere. This article delves into the effectiveness of activated carbon in adsorbing and treating cyclohexylamine […]

Waste-to-energy (WtE) technology offers a sustainable solution for managing waste while generating energy. However, the flue gas emitted during WtE processes can contain harmful pollutants. Activated carbon adsorption provides an effective and efficient method for purifying these emissions, ensuring environmental compliance and protecting public health. Table of Contents: 1. The Power of Activated Carbon Adsorption […]

In the realm of industrial gas production, nitrogen generators play a pivotal role in supplying high-purity nitrogen for a variety of applications. Activated carbon, a versatile material known for its adsorption capabilities, is a key component in these generators, enhancing efficiency and purity. This article explores the significance of activated carbon in nitrogen generation, its […]

Ketone waste gases, a common byproduct of various industrial processes, pose significant environmental and health risks. Activated carbon adsorption offers a sustainable and effective solution to mitigate these emissions. This article explores the principles, benefits, and applications of activated carbon technology for ketone waste gas treatment. Table of Contents: 1. Understanding Ketone Waste Gas Ketone […]

Activated carbon anodes in sodium-ion batteries offer a promising path towards sustainable, large-scale energy storage due to their abundance and favorable characteristics.

In thiosulfate solutions, activated carbon has good adsorption performance for copper but poor selectivity for gold. The adsorption mechanisms of gold and copper on activated carbon differ significantly.

Activated carbon plays an key role in precious metal extraction and gold recovery, effectively enhancing the precious metal recovery yield.

HANYAN high-end coconut shell activated carbon new material for water purification production project: equipment installation in progress

HANYAN's innovative activated carbon development has received the highly affirmed from the government and will continue maintain it.

Activated carbon purification is not an absorption process but adsorption.