RTO Application Cases
We are a professional provider specializing in comprehensive solutions for industrial waste gas treatment, dedicated to offering efficient and reliable RTO (Regenerative Thermal Oxidizer) equipment and system integration services to customers from various industries. With leading technology and continuous innovation, the installation volume of our RTO devices has been on the rise since 2022: exceeding 600 units in 2022 and 2023 respectively, breaking through 800 units in 2024, and is expected to exceed 1,000 units in 2025, achieving steady growth and earning wide recognition in the industry.
Our RTO equipment is widely used in multiple fields, including
- Sewage pool waste gas treatment plan: Solving the problem of malodorous organic waste gas emissions;
- Thermal energy recovery and utilization solutions: Enhance energy utilization efficiency and facilitate energy conservation and emission reduction;
- Chemical process tail gas treatment: Dealing with high-concentration and multi-component waste gas;
- Asphalt fume treatment solution: Reduce the impact of cooking fumes on the environment and health;
- Solution for clogging of organosilane waste gas: Solving the problem of clogging caused by highly viscous substances in waste gas.
We continuously deepen our understanding of the industry and technological accumulation to tailor personalized solutions for our clients. For more practical application cases, please refer to the following display.
Whole Plant Solution
- Installation location: Amcor Group Dongguan Qimiao Factory
- Waste gas components: n-propyl acetate, isopropyl alcohol, propylene glycol methyl ether acetate, butanone
- Process configuration: 100,000 m³/h-zeolite rotor + 3×30,000 m³/h-RTO + 3x2t/h-steam boiler
High Concentration Exhaust Gas Solution
- Installation location: an insulation material company in Jiangsu, China
- Waste gas component: ethyl acetate
- Process configuration: 30,000m³/h-RTO + 1 million kcal/h-hot air waste heat recovery
Low Concentration Exhaust Solution
- Installation location: A certain automobile company in Shaanxi, China
- Exhaust gas components: Toluene, xylene, methyl isobutyl ketone, butyl acetate,
4-hydroxy-4-methyl-2-pentanone - Process configuration: 180000Nm³/h-zeolite wheel + 20000Nm³/h-RTO
Chemical Process Exhaust Solutions
- Installation location: A petrochemical company in Shanghai
- Waste gas components: benzene, cumene, acetone, non-methane total hydrocarbons
- Process configuration: pretreatment + 48000m³/h-RTO
Sewage Tank Exhaust Solutions
- Waste gas components: sebacic acid dimethyl ester, sec-octanol, propanetriol, hydrogen sulfide, ammonia
- Configuration: 2 × 20,000/m³/h-RTO
- Characteristics of the exhaust gas: low concentrations, low thresholds, high humidity exhaust and sewage treatment plant biochemical pool waste gas
Heat Utilization Solutions
- Installation location: a group company in Fujian
- Exhaust gas components: ethyl acetate, n-propyl acetate, isopropyl alcohol, ethanol
- Process configuration: 3x40000m³/h-RTO+3×2.5t/h-steam boiler +3000kw lithium bromide chiller
Asphalt Fume Solutions
- Installation location: a waterproof material company in Shandong
- Main exhaust: benzo(a)pyrene, asphalt fume, etc.
- Configuration: cyclone + tower oil mist removal + 35000 Nm³/h-RTO
Organosilane Exhaust Clogging Solution
- Installation location: a tape manufacturing company in Anhui
- Exhaust gas components: toluene, ethyl acetate, silicone oil
- Configuration: 30,000 m³/h-silicone-proof RTO + 2t/h- steam boiler
Nitrogenous Organic Exhaust Solutions
- Installation location: a chemical plant in Zibo
- Exhaust gas components: ammonia, hydrogen cyanide, m-benzenedicarbonitrile, mononitrile, carbon monoxide
- Process composition: pretreatment +60,000m³/h-RTO + SCR
Coking Industry Exhaust Gas Treatment Solution
- Exhaust gas characteristics: the exhaust gas contains ammonia, hydrogen sulfide and sulfur dioxide
- Exhaust gas components: ammonia, hydrogen sulfide, sulfur dioxide, nitrogen oxides, particulate matter and VOCs
- Process composition: acid washing + alkaline washing + dehumidification + 35,000m ³/ h – RTO
Concentration Spike Exhaust Solutions
- Waste gas characteristics: concentration surge, chlorine corrosion, amine
- Waste gas components: 3-methylpyridine, 3-cyanopyridine, 3-aminopyridine, methanol, toluene, ethanol, triethylamine, chloroform, ammonia
- Process composition: concentration fluctuation pretreatment + RTO anti-corrosion + post-treatment to remove hydrogen chloride and dioxins
Industrial Furnace Co Waste Gas Treatment Solution
- Installation location: A new material factory in Jincheng, mainly treating carbon monoxide CO
- Waste gas components: CO (1%~3% v/v), CO2, water vapor, N2, a small amount of SO2
- Process composition: dilution + RTO + steam waste heat boiler + hot water waste heat recovery
Pharmaceutical and Chemical Exhaust Solutions
- Installation location: a chemical plant in Sanmenxia
- Waste gas components: alkanes, alkenes, alkynes, aromatic hydrocarbons, aldehydes, ketones, ethers, sulfur/chlorine/nitrogen organic matter
- Process configuration: pretreatment + 30000m³/h-RTO + post-treatment
Petroleum Refining Process Exhaust Treatment Solutions
- Exhaust gas components: mixed methyl naphthalene, mixed trimethylbenzene, mixed tetramethylbenzene, mixed xylene, light slurry, heavy slurry, cyclopentane, hexane oil, etc.
- Characteristics of the exhaust gas: high concentration of the exhaust gas, no shutdown throughout the year, the whole naphthalene-containing pipeline with the accompanying heat
- Configuration: Pre-treatment + 40,000m³/h-RTO
Chemical Tank Waste Gas Treatment Solution
- Waste gas component: C1-C6
- Waste gas characteristics: high concentration of waste gas, non-stop production throughout the year, high safety requirements
- Process configuration: deep cooling +5000m³/h-RTO
PVC Resin Products Exhaust Solution
- Exhaust gas components: DOP, D70, paste resin, viscosity reducing agent
- Main difficulties: DOP is very easy to block the heat accumulator
- Process characteristics: increase the hot blowing function, front-end screen filtration
- Configuration: multi-stage pre-treatment + 70,000m³/h-RTO