3D Process Flow -- PDO (1,3-Propanediol) Bioproduction Process
Thread Content
The PDO (1,3-propanediol) bioproduction process is a biotechnological method that uses renewable biomass as raw material to produce 1,3-propanediol through microbial fermentation. The core processes include: raw material pretreatment (preparation of carbon sources such as glucose/glycerol), strain construction (genetic modification of engineered bacteria such as E. coli or Klebsiella), fermentation process (achieving efficient conversion by controlling parameters such as temperature, pH, and dissolved oxygen), product separation and extraction (purification techniques such as filtration, extraction, and distillation), and refinement processing. This process features green environmental compatibility, high atom economy, and good product purity, making it an important production technology for monomers of bio-based polyester materials.
【Ten Years of Rapid Development in Chemical Processing Equipment】From 2025 to 2036, the first industrial control system in the petrochemical industry, with 100% domestically produced software and hardware, was successfully put into use in complex petrochemical plants. https://bbs.hcbbs.com/thread-5711442-1-1.html (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】2978-2026: China’s First “Lighthouse Factory” in the Global Fiber Industry Established by Huafeng Chongqing Spandex https://bbs.hcbbs.com/thread-5711458-1-1.html (Source: Haichuan Chemical Forum (Hua Hai Chuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】From 2029 to 2026, CNOOC Engineering’s first intelligent acoustic imaging inspection system was put into use for high-pressure airtightness testing of the process pipelines at Shell’s project in Nigeria. https://bbs.hcbbs.com/thread-5711490-1-1.html (Source: Hchuan Chemical Industry Forum (Hchuanliu hcbbs))