TONEXUS Environmental Protection Technology Co., Ltd.
TONEXUS Environmental Protection Technology Co., Ltd.

TONEXUS CCUS Application Cases

Ship-based CCUS Projects (10,000-ton Class)
Ship-based CCUS Projects (10,000-ton Class)
  • Application: Low-concentration ship exhaust under fluctuating conditions

  • Highlights: Solvent supplied for multiple 10,000-ton ship-based systems


Tangshan Yannan Cement CCUS Project
Tangshan Yannan Cement CCUS Project
  • Application: High-oxygen, high-dust cement kiln flue gas

  • Highlights: Core equipment for one of China’s largest cement CCUS projects


Rizhao Steel Converter Gas CO₂ Capture Unit
Rizhao Steel Converter Gas CO₂ Capture Unit
  • Application: Sulfur-containing converter gas from steel plants

  • Highlights: 150,000 t/y unit with patented pretreatment, lower OPEX


Liaocheng Xinfa Carbon–Nitrogen Co-production Project
Liaocheng Xinfa Carbon–Nitrogen Co-production Project
  • Application: High-sulfur, high-humidity coal-fired flue gas

  • Highlights: Key pressure vessels supplied for the system


CCUS Project for a Leading Building Materials Company
CCUS Project for a Leading Building Materials Company
  • Application: Multi-gas sources with high oxygen and dust

  • Highlights: Integrated solvent and process, >97% CO₂capture


Carbon Capture, Storage and Utilization Application Difficulties

  • Degradable

    High oxygen content accelerates solvent degradation


    Complex flue gas composition reduces solvent stability


    Frequent solvent replacement generates large waste liquid volumes

  • High Cost

    High steam prices (>200 RMB/t) drive operating costs


    Traditional solvents require ~2.0 t steam per t CO₂


    Steam consumption accounts for over 70% of total OPEX

  • High Loss

    High amine evaporation during regeneration


    Significant solvent losses in continuous operation


    Rising solvent makeup and replacement costs

Exclusive Carbon Capture Absorption Solvent Antioxidant Degradation Technology

The antioxidant degradation capacity of TX-1 absorption solvent is 20~300 times higher than that of MEA



TX-1 absorption solvent regeneration energy consumption up to 2.1GJ/t CO₂



Low Concentration CO₂ Capture Technology

Effectively captures low-pressure, low-concentration (5–30%) CO₂ from cement, steel, and power plant flue gases.

Ultimate Energy-efficient Design Realize Green Production

Wet Carbon Capture Process Core Benefits (TXIO Process)


  • <1.0 t steam / t CO₂ ultra-low regeneration energy

  • High-loading, fast-absorption solvent

  • ΔT 5–7 K heat exchanger + 10–20% higher reboiler efficiency

  • Low solvent loss via optimized separation and alkaline washing


Utilization of CO₂ after Capture


  • Energy: EOR / fracturing / mineralization

  • Chemicals: Methanol, acetic acid, olefins

  • Industry: Food-grade CO₂, inert gas, wastewater treatment

Driving Economic Cost Change in the CCUS

A cement plant with an annual production capacity of 300,000 tons of CO₂ capture is used as a simulation (the specific benefits need to be measured according to the actual scheme and local policies, welcome contact us for a free proposal and precise analysis).

  • Steam Energy Savings
    $ 5,040,000

    (Accounting for 69.8%)

  • Carbon Tax Relief
    $ 1,845,000

    (Accounting for 25.6%)

  • Absorption Solvent Savings
    $ 330,000

    (Accounting for 4.6%)

  • Reduced Steam Usage
    40%

    (1.2 tons vs 2 tons of CO₂ per ton)

Annual Net Revenue = (Absorption Solvent Savings $33 million + Steam Savings $504million +Carbon tax savings $184.5 million) = $721.5million
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TONEXUS CCUS Cooperation Model

Overall Solution
Overall Solution
Overall Solution
Absorbent Supply
Absorbent Supply
Absorbent Supply
Equipment Supply
Equipment Supply
Equipment Supply

National Green Factory--Creating an Energy Efficient Green Supply Chain System

  • 20,000 tons/year +
    Environmental Protection Equipment Manufacturing Base


  • 50 tons/day +
    Absorption Solvent Production


  • 20,000 tons/year +

    CCUS Equipment Production


  • ira ccus
  • ogci ccus
  • power ccus
  • ccus inflation reduction act
  • TX 1
Carbon Capture and Storage (CCUS)
  • Explore the outstanding performance and core technical data of TX-1 absorption solvent in depth?

  • Unlocking the TONEXUS CO₂ capture patented technology details?

  • Have a comprehensive understanding of the TONEXUS integrated CCUS full process service implementation guide?


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Carbon Capture and Storage (CCUS)
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Carbon Capture and Storage (CCUS)
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Process & Technology consult
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Equipment supply
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Cooperation method
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