Innovation in the Production Process of High Purity Vinyl Carbonate and its Recycling
This paper discusses the application of ethylene carbonate in lithium-ion batteries, the high purity requirements, the innovation of the production process, and the challenges and opportunities of future recycling.
New Rotor Extraction Column - Application in Caprolactam Refining Process
In the chemical production process, extraction is a common separation technique used to separate different components of a mixture.
Applications and New Developments in Fluid Static Mixers
As an efficient and energy-saving mixing equipment, fluid static mixer has important application value in many fields.
Process Improvement for Separation of Ultrapure Chemicals by Distillation-Crystallisation Thermal Coupling Technology
Distillation-crystallisation thermally coupled ultrapure separation technology is a technology that couples distillation and crystallisation processes to achieve efficient separation and ultrapurification of components in a mixture through energy recovery and reuse
DODGEN Cyanide Tail Gas Treatment Solution: Supporting Low-Carbon Development in the Carbon Fiber Industry
The cyanide-containing tail gas produced as a byproduct in the carbon fiber production process is a highly dangerous and toxic gas that causes severe environmental damage and poses a significant t...
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Trinseo Shut Down German Polycarbonate Plant？New Isosorbide Technology Boosts Bio-Based Polycarbonate Material Development
In September 2024, global chemical giant Trinseo announced the closure of its polycarbonate (PC) production plant in Stade, Germany. Production is expected to cease by January 2025, after which the co...
Current Status of the MMA Industry and Introduction to Bio-Based Ethanol Carbonylation Process Technology
Methyl methacrylate (MMA) is an important chemical raw material that can undergo self-polymerization or copolymerization with other monomers under heat, light, or in the presence of catalysts. It ...
Overview in One Diagram | Technology Pathways for CO2 Conversion to High-Value Polymers
CCUS is a rapidly emerging industry that will play a key role in corporate decarbonization strategies. According to global growth consulting firm Sullivan, the CCUS market is expected to grow signific...
Process Innovation: Coupled Technology of Melt Crystallization and Extraction
Extraction separates mixtures based on the differing solubilities of substances in immiscible solvents. The extraction-crystallization process can be understood as the coupling of “extraction” and ...
DODGEN Chemical Pilot Base: The Bridge from Concept to Commercialization
In industries such as chemical engineering and energy, the journey from innovative concepts to large-scale commercial production is often fraught with challenges. Achieving technological success requi...
Separation Coupling Technology | Combination of Melt Crystallization with Distillation, Extraction, Solution Crystallization, and Membrane Separation
Compared with other separation processes, melt crystallization offers advantages such as simplicity of operation, low energy consumption, cost efficiency, mild operating conditions, wide applicabi...
Promoting plastic chemical recycling through advanced separation and purification technologies
A large amount of plastic waste enters the ocean every year, threatening wildlife and harming biodiversity. Additionally, microplastics and plastic microfibers have been found in the air and urban...
Purification Technology for Bio-Based Material Monomers and Case Studies Sharing
In today's era of pursuing sustainable development, bio-based materials, with their eco-friendly and renewable properties, are gradually transforming the face of industries.Currently, the bio-base...
Chemical Recycling of PET: High-Boiling Monomer Purification Using Melt Crystallizers
The recycling rate of PET waste plastics in China remains below 10% annually. The predominant recycling method is physical recycling, which, however, degrades the mechanical properties of PET, lim...
Introduction to the Anden Cyanide Process | DODGEN's Advanced and Reliable Technology Ensures Safe and Efficient Production
A recent study published in ACS Central Science, a journal of the American Chemical Society, suggests that cyanide, a highly toxic substance, may be linked to the origin of life. New evidence prov...
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