LDX Solutions Offers The Vaunted Lundberg® Portfolio Of Chemical Processing Technologies
Our team addresses both byproduct recovery and chemical production requirements for an assortment of processes.
Byproduct Recovery & Chemical Production
Byproduct recovery is an important source of revenue for many facilities where Lundberg® technologies can optimize recovery of valuable materials including tall oil soap and turpentine. We also provide cost efficient systems for oxidized white liquor and sulfur dioxide production.
White Liquor Oxidation
Pulp and paper clients can get both air and molecular oxygen white liquor oxidation systems. When White liquor comes into contact with oxygen, sodium sulfide is oxidized to form sodium thiosulfate. The oxidized liquor becomes a caustic source for a number of different mill systems, including oxygen delignification of pulp and incinerator flue gas scrubbing. Our patented, Lundberg® air oxidation system is a two-stage process within one tank which maximizes chemical conversion efficiency.
The generation of sulfur dioxide by combusting elemental sulfur has a wide range of industrial applications: fungicide, disinfectant, and food preservative for fruits and wine. It is also used in some wood pulping process and as a bleaching agent for paper, textiles, oils, etc.
Our system can utilize either solid sulfur or molten sulfur as a basis for the process. The molten sulfur is combusted in a pressurized chamber using atomizing air. This results in a high combustion temperature as well as a high sulfur dioxide concentration, minimizing sulfur trioxide generation. The system is designed for complete automation so that changes in the sulfur dioxide demand are compensated for directly in the amount of sulfur burned.
Tall Oil Soap Recovery
In kraft softwood pulp mills, tall oil soap is a valuable byproduct as well as a toxin in the wastewater treatment system.
LDX Solutions has a full range of Lundberg® equipment to optimize the recovery of soap from black liquor, de-aeration of the recovered soap and removal of black liquor from the soap. These systems provide a better quality of soap while reducing shipping costs and chemical consumption during acidulation.
LDX Solutions is the leading supplier of turpentine recovery systems. Our Lundberg® systems are designed to recover turpentine from digester flash and relief gases, thermomechanical pulping heat recovery systems and flash digester pre-evaporation systems. The results is dry, low sulfur turpentine suitable for sale.
Ash Treatment Systems
LDX Solutions ash treatment system is the state-of-the-art Lundberg® technology for plants looking to reduce chloride and potassium levels in their recovery cycle. Our systems are designed to maximize the recovery of sodium back into the system while minimizing chloride and potassium levels. These systems can be a key part of strategies to maximize your recovery boiler’s uptime while minimizing chemical makeup costs.
Are You Interested in Analyzis, Assessment & Field Inspections?
Look to us for all your needs
LDX Solutions had years of experience providing inspection and mechanical services to a wide range of partners across a myriad of industries. Our job is to find the big and small issues that will take equipment offline. We have parts for not only our engineered and patented systems but others as well.