Fuel Gas Drying and Dehydration Solutions
Industry Pain Points High-Temperature and High-Humidity Feed Gas: The outlet temperature of SNG (synthetic natural gas) syngas ranges from 80-120℃, with saturated water content (~50g/Nm³). Traditional dehydration equipment faces excessive condensation load, increasing energy consumption by 40%. Trace Impurity Poisoning: Unreacted CO (~1%) and trace methanol (~500ppm) cause catalytic poisoning of molecular sieves, shortening their…
Industry Pain Points High Water Content and High Mineralization Degree: The water content of oilfield associated gas is as high as 80-100%, and it contains highly corrosive ions such as Cl⁻ and Ca²⁺ (mineralization degree of 30-100g/L). This causes scaling and corrosion in traditional dehydration equipment, increasing annual maintenance costs by over 50%. Severe Pressure…
Industry Pain Points Low Pressure and Low Production Constraints: The wellhead pressure of coalbed methane (CBM) is generally below 0.3MPa, causing the efficiency of traditional dehydration equipment to drop by more than 60%. The average daily dehydration cost per well is as high as 800 yuan. High-Mineralization Corrosion: The mineralization degree of produced water reaches…
Industry Pain Points High Humidity and Salt Spray Corrosion: The water content of offshore natural gas exceeds 90%, and it contains salt (Cl⁻ concentration ≥500ppm). This results in a corrosion rate of pipelines and compressors three times higher than that on land, with annual maintenance costs of offshore platforms exceeding 20 million yuan. Space and…
Industry Pain Points Low-Temperature Ice Blockage Risk: LNG temperature is as low as -162℃. Residual moisture forms ice crystals during the liquefaction process, blocking pipelines and valves and causing refueling interruptions. The average annual downtime loss per station exceeds 800,000 yuan. Equipment Corrosion and Shortened Service Life: Moisture combines with acidic components (e.g., CO₂, H₂S)…
Industry Pain Points Moisture-Induced Equipment Corrosion: During CNG compression, moisture combines with H₂S/CO₂ to form acidic condensate, which corrodes compressor cylinders and gas storage cylinder banks. This increases average maintenance costs by 40%. Reduced Refueling Efficiency: Each 1% volume of moisture occupies gas storage space, leading to a 5-8% reduction in refueling volume. Annual losses…
Industry Pain Points High Water Content and High Mineralization Degree: The water content of oilfield associated gas exceeds 80%, and it contains highly corrosive ions such as Cl⁻ and Ca²⁺ (mineralization degree up to 50g/L). This causes scaling and clogging in traditional dehydration equipment, shortening maintenance cycles by 60%. Severe Pressure Fluctuations: Wellhead pressure fluctuates…
Industry Pain Points Pipeline Corrosion and Ice Blockage: Residual moisture in pipelines combines with acidic components (e.g., CO₂, H₂S) in natural gas to form acidic condensate, causing internal pipeline corrosion and ice blockage of pressure regulators. This increases annual maintenance costs by over 30%. Calorific Value Fluctuations and Measurement Disputes: Moisture dilutes the calorific value…
Industry Pain Points High Water Content and High Mineralization Degree: The water content of produced gas from shale gas wellheads is as high as over 80%, and it contains corrosive ions such as Cl⁻ and Ca²⁺, which easily cause scaling and clogging in traditional dehydration equipment. Poor Adaptability to Low-Pressure Conditions: Shale gas wellhead pressure…
Industry Pain Points High Humidity Impairs Equipment Lifespan: Biogas has a high moisture content (usually saturated humidity, dew point ≥20℃), leading to issues such as corrosion of gas engines, water accumulation in pipelines, and valve jamming. Low Energy Efficiency: Moisture reduces the calorific value of biogas—each 1% moisture lowers the calorific value by approximately 0.5%,…
