process - CHEMPACK

Process

Oil Refinery

Petrochemicals

Gas Processing

Environmental Protection

Chemicals

Industrial Gas

Fertilizer

Food

Iron&Steel

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Oil Refinery

High-performance catalysts and process technologies for efficient fuel production and refinery optimization.

Naphtha Hydrotreating Unit (NHT)

Kerosene Hydrotreating Unit (KHT)

FCC Gasoline Post-treatment Unit (FCCN-SHDS)

Diesel Hydrotreating Unit (DHT)

Residue Oil Hydrotreating Unit (RHT)

Vacuum gas oil Hydrotreating Unit (VGO-HT)

Hydrocracking Unit (HCU)

Continuous Catalytic Reforming Unit (CCR)

Pyrolysis Gasoline Hydrogenation Unit (PYGAS-HT)

Semi-Regenerative Reforming Unit (SRR)

C₅/C₆ Isomerization Unit (ISOMERIZATION)

Fluid Catalytic Cracking Unit (FCCU)

Hydrogen Production Unit (HPU)

Sulfur Recovery Unit (SRU)

Pressure Swing Adsorption-H₂ Purification Unit (PSA-H₂)

Polymer Unit(Solid Phosphoric Acid) (POLYMER(SPA))

Tert-Amyl Methyl Ether & Methyl Tert-Butyl Ether Unit (TAME & MTBE)

HF Alkylation Unit (HF ALKYLATION)

H₂SO₄ Alkylation Unit (H₂SO₄ ALKYLATION)

Propylene Recovery Unit (PRU)

Ethylene Recovery Unit (ERU)

Petrochemicals

Advanced catalytic and functional materials designed to unlock efficiency and purity in key petrochemical conversion processes.

Wet method produce Sulphuric Acid Unit (WSA)

Propane Dehydrogenation Unit-Oleflex Unit (PDH-OLEFLEX)

Propane Dehydrogenation Unit-Catofin Unit (PDH-CATOFIN)

Styrene Monomer Unit (SM)

Propylene polymerization Unit (PP)

Ethylene polymerization Unit (PE)

Olefin Conversion Unit (OCU)

Toluene Disproportionation and Transalkylation Unit (TDT UNIT)

Purified Terephthalic Acid Unit (PTA)

Gas Processing

Specialty chemicals and adsorbents for removal of acid gases, water, and mercury from natural gas streams to meet pipeline specifications and protect downstream operations.

Natural Gas Treating (GAS TREATING)

Dehydration

Mercury Removal

Sulfur Removal (DES)

Sulfur Recovery (SRU)

Environmental Protection

Versatile adsorbent technologies for effective purification of industrial waste gases and flue gas streams.

VOC Treatment Unit (VOC TREATMENT)

Selective Catalytic Reduction Unit (SCR)

Chemicals

Critical materials and process technologies driving efficiency and product performance across the petrochemical value chain.

Dry Method Sulphulric Acid Production Unit (SAP)

Benzene Hydrogenation Unit (BENZENE HYDROGENATION)

Caprolactam Unit (CPL)

Oxygen Removal Unit (DEOXO)

Maleic Anhydride Unit (MA)

Phthalic Anhydride Plant (PHTHALIC ANHYDRIDE PLANT)

Butanol&Octanol Production Unit (BUTANOL & OCTANOL)

Morpholine Synthesis Unit (MORPHOLINE)

H₂O₂ Production Unit (H₂O₂ PRODUCTION)

Methanol Reforming For Hydrogen Production Unit

Methanol Unit (MU)

Industrial Gas

For industrial gas production, CHEMPACK delivers high-efficiency adsorbents and catalysts critical to reliable operations in air separation units and PSA plants for hydrogen, oxygen and nitrogen generation.

Air Separation Unit (ASU)

Pressure Swing Adsorption-H₂ Purification Unit (PSA-H₂)

Pressure Swing Adsorption-N₂ Purification Unit (PSA-N₂)

Pressure Swing Adsorption-O₂ Purification Unit (PSA-O₂)

Fertilizer

High-performance catalysts and process chemicals essential for efficient ammonia synthesis and global fertilizer manufacturing.

Synthetic gas production Unit (SYNGAS)

Ammonia Synthesis Plant (ASP)

Food

Catalysts for hydrogenation of unsaturated oils and fats(such as vegetable and animal oils)and show high activity and excellent poison resistance.

Fatty Oil Hydrogenation Unit (FATTY OIL)

Iron&Steel

CHEMPACK provides catalysts and purification solutions for on-purpose syngas production, enabling efficient and low-carbon hydrogen-based direct reduction ironmaking.

Direct Reduced Iron Unit (DRI)

Claus & Ammonia Cracking Unit (CLAUS & AMMONIA CRACKING)

Catalysts, Adsorbents Support Balls

Chempack is the approved OEM catalyst and adsorbent supplier
of Sinopec and PetroChina.

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Global

Process

Catalysis Powering
Industrial Processes

Chempack | Building the foundation of industrial success with technology, customizing solutions and high-quality products for various industries, and empowering industrial development in an all-round way with outstanding service and professional technical support.

Products by Industrial Unit

As a trusted partner and technology solutions provider, we serve a wide spectrum of process industries. Our expertise in catalysts and adsorbents is applied in critical units and facilities to enhance efficiency, yield, and sustainability. With a portfolio of over 200 successfully commercialized products, we deliver proven innovation. We further specialize in deep customization—engineering tailored products and related equipment to address the specific challenges of your unique processes and operations.

Oil Refinery

High-performance catalysts and process technologies for efficient fuel production and refinery optimization.

Petrochemicals

Advanced catalytic and functional materials designed to unlock efficiency and purity in key petrochemical conversion processes.

Gas Processing

Specialty chemicals and adsorbents for removal of acid gases, water, and mercury from natural gas streams to meet pipeline specifications and protect downstream operations.

Environmental Protection

Versatile adsorbent technologies for effective purification of industrial waste gases and flue gas streams.

Chemicals

Critical materials and process technologies driving efficiency and product performance across the petrochemical value chain.

Industrial Gas

For industrial gas production, CHEMPACK delivers high-efficiency adsorbents and catalysts critical to reliable operations in air separation units and PSA plants for hydrogen, oxygen and nitrogen generation.

Fertilizer

High-performance catalysts and process chemicals essential for efficient ammonia synthesis and global fertilizer manufacturing.

Food

Catalysts for hydrogenation of unsaturated oils and fats(such as vegetable and animal oils)and show high activity and excellent poison resistance.

Iron&Steel

CHEMPACK provides catalysts and purification solutions for on-purpose syngas production, enabling efficient and low-carbon hydrogen-based direct reduction ironmaking.

Confronting Catalytic Challenges
Delivering Precision Solutions

In industrial catalysis, targeted challenges require expert strategies. We partner with you to address key hurdles, ensuring sustained performance and enhanced outcomes across your operations.
For a complete analysis and an integrated remedy tailored to your system, contact our technical experts.

Your Potential Challenges

Addressing Coking & Fouling

Carbon deposition blocking active sites and reducing throughput.

Managing Pressure Drop

Inefficient flow distribution leading to energy loss and suboptimal feedstock contact.

Recovering Activity Loss

Unexplained declines in catalyst performance affecting yield.

Preventing Catalyst Poisoning

Irreversible deactivation from specific feed contaminants.

Our Specific Solutions

Addressing Coking & Fouling

Custom regeneration protocols and process design modifications to restore reactor efficiency and extend catalyst life.

Managing Pressure Drop

Engineered bed support media and grading solutions to optimize pressure profiles and ensure uniform reactant distribution.

Recovering Activity Loss

Comprehensive diagnostics and data analysis to identify root causes, followed by tailored regeneration or replacement strategies.

Preventing Catalyst Poisoning

Integrated protection using high-purity materials and specialized guard products to shield your primary catalysts.

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Process

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