Ceramic integrated system for desulfurization, denitration, dust removal, and dioxin elimination

CeraCAT® DeNOx
Ceramic Catalytic Filter

Nano-scale pore size 24-45nm, high porosity >85%, ultra-low resistance <260Pa/m/min, ultra-high strength with 5-year warranty.
Combined with ceramic integration technology, it can simultaneously remove sulfur, nitrogen, dust, and dioxins.

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Flue gas temperature up to a maximum of 1000 degrees

POWFRAX®
HT 200/600/1000
DeDust Ceramic Fiber Filter

Nanoscale pore size 24-45nm, high porosity > 85%, heat resistance at 600°C and 1000°C. The 600°C medium-temperature filter can replace traditional bag dust collectors, making it the optimal choice for removing ultra-high-temperature dust at 1000°C.

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Ceramic co-processing technology for multi-pollutants, desulfurization, denitration, and dust removal

Flue gas treatment of ceramic integrated solution for industrial furnace

In 2018, "Corporate Catalyst Tube Multi-Pollutant Collaborative Control Technology" was selected as the "2018 National Advanced Pollution Prevention and Control Technology" of the Ministry of Environmental Protection.

In 2020, "Calibration of Ceramic Catalyst Integrated Flue Gas Multi-Pollutant Collaborative Treatment Technology Equipment" was included in the "Catalogue of Major Environmental Protection Technology Equipment Encouraged by the State (2020 Edition)" by the Ministry of Industry and Information Technology, the Ministry of Science and Technology and the Ministry of Environmental Protection and other three ministries and commissions.

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Independent research, development, and production
Independent R&D, independent production, independent sales. The three independent core patents ensure the excellent quality of ceramic filter tubes: ceramic fiber ultra-fine shear technology, internal model integrated molding technology, and nano-catalyst impregnation technology.
Ultra-low resistance
ultra-high strength
By achieving precise chemical ratios of fiber materials, highly consistent fiber diameters and lengths, over 50 cycles of catalyst impregnation, we produce high-strength, low-resistance ceramic filter with ultra-long service life and ultra-low energy consumption.
Long-lasting
low-cost
Compared to the lifespan of other three-year products, it offers a five-year warranty, allowing free replacement within five years without human damage. Under specific conditions, its lifespan may reach 8 to 10 years. A longer service life reduces usage and maintenance costs.
Verification technology
widely used
Over 50 gas treatment projects have been independently designed, constructed, and operated using ceramic integration technology, and have been promoted nationwide as a typical case of flue gas treatment twice. They are exported to East Asia, Southeast Asia, and Europe.

Who Are We?

Over 20 years of experience focused on gas treatment

Experience in full-link engineering for industrial kilns, including low-nitrogen and full-nitrogen combustion systems at the source end, the rear environmental protection system, and waste heat recovery from flue gas at the tail end.

Low-nitrogen combustion system
Full nitrogen combustion system
Environmental protection project design
Environmental protection project Construction
Ultra-low emission of pollutants (NOx, SO2, dust)
Environmental protection system operation
ORC power generation
Core IP technology
Solutions not just Products

Energy saving, emission reduction and carbon reduction

Integrate industry standards and on-site experience; based on big data and artificial intelligence platforms, the entire industrial process of industrial kilns that save energy at the source, emission reduction at the back end, and recycling at the end, and the entire life cycle operation and maintenance of unified standardized design, process operation and maintenance, and standardized operations are automated, intelligent and refined.

Consulting Services
With deep technical accumulation and rich industry experience, we provide customers with technical consultation, engineering design, process package transfer, engineering subcontracting and engineering general contracting to create low-cost high-quality projects for customers.
Reduce carbon and nitrogen
The first company to overcome the international technical problem of energy-saving and low-nitrogen dual control of glass kiln combustion. Based on the theory of oxygen-polluting and segmented combustion and flame characteristics, the best control of energy-saving and low-nitrogen dual-effect indicators of industrial kilns has been achieved.
Environmentally friendly ultra-low purification
Leader in the technology of multi-pollutants in industrial kiln ceramic catalytic filter tubes in ultra-low purification; supplier of high-efficiency, low-consumption and super-strong ceramic catalytic filter tubes and plans to build the largest industrialization base of domestic ceramic multi-functional filter tubes
Cost reduction and efficiency enhancement with AI
Energy-saving and emission reduction AI model of industrial kilns enables enterprises to efficiently reduce carbon and nitrogen combustion at the source of industrial kilns, efficient emission reduction and consumption reduction of mid-range flue gas, and efficient recycling and utilization of waste heat at the end of low-grade flue gas, reducing costs and increasing efficiency for enterprises
Operation and Maintenance
Years of zero accident operation and maintenance experience have been accumulated to create Will's professional operation and maintenance brand. Tailor the best model for customers: provide leasing + operation and maintenance, provide investment + operation and maintenance, and joint venture + operation and maintenance of both parties to achieve win-win results for both parties

Latest News

Resources , Technology Sharing

POWFRAX® DeDust Ceramic Fiber Filter Technology Analysis

 Technology Analysis ​Product Overview POWFRAX ceramic fiber filter tubes are ​high-efficiency filtration elements made from ceramic fiber as the core material. They are widely used in ​ceramic fiber filter tube dust collectors and ​integrated dust-NOx removal systems, suitable for: ✔ High-temperature flue gas purification ✔ Acidic component removal ✔ Multi-pollutant synergistic treatment ​Core Technologies ​1. […]

News

[Good News] ZTW Awarded Environmental Service Certification by CAEPI

ZTW Environmental Technology Co., Ltd. has been dedicated to the R&D and market promotion of ​energy-saving, emission-reduction, and flue gas purification technologies for industrial kilns, while providing ​third-party operation services. The company has established an ​Operation & Maintenance (O&M) Department in Sichuan, successfully managing multiple environmental protection projects. These projects not only help clients meet […]

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