Core Viewpoint - The article highlights the upcoming SynBioCon 2025 event, focusing on the potential of synthetic biology and biomanufacturing, showcasing innovative research teams, technologies, and products in the field [2][5][14]. Group 1: Event Overview - The SynBioCon 2025 will take place from August 20-22 in Ningbo, Zhejiang, featuring a special session called the "Biomanufacturing Youth Forum" with nearly 30 presentations [2][10]. - The event aims to facilitate the exchange of innovative research outcomes and promote collaboration between researchers and industry stakeholders [2][14]. Group 2: Forum Details - The Youth Forum will include presentations from various universities and research institutions, such as Anhui University of Technology and South China University of Technology [4][5]. - The forum is designed to help attendees understand key scientific issues, solutions, and future development directions in biomanufacturing within a 15-minute format [3][14]. Group 3: Special Activities - A closed-door high-level seminar will discuss the trends and growth points of biomanufacturing as part of the event's agenda [11]. - The event will also feature project roadshows and technology showcases, inviting participation from leading parks and investment institutions [14][20]. Group 4: Thematic Discussions - The conference will cover various topics, including green chemicals, new materials, AI in biomanufacturing, and future food and agriculture [15][17][19]. - Specific focus areas include the development of bio-based materials, non-grain carbon source utilization, and the application of AI in enhancing biomanufacturing processes [18][22].

Core Viewpoint - The article emphasizes the growing interest in the development of new carbon sources and biotechnological conversion, particularly in the context of industrial carbon-rich gas fermentation for fuel ethanol production. Group 1: Industrial Carbon-Rich Gas Fermentation Technology - The anaerobic microorganisms utilize the Wood-Ljungdahl pathway to absorb and fix CO and CO2 from industrial carbon-rich gases, synthesizing products like acetic acid and ethanol. The main advantages of this technology include low energy consumption, high safety, strong substrate specificity of enzymes, and high adaptability to raw material gas composition [3][4]. - The overall efficient conversion process is identified as a core challenge for scaling up industrial applications, closely related to stable gas supply, efficient strain development, fermentation process optimization, and market prospects [3][4]. Group 2: Progress of Industrial Carbon-Rich Gas Biomanufacturing Enterprises - Companies like LanzaTech and Jupeng Bio have established multiple industrial fermentation facilities. LanzaTech, a leader in gas fermentation, has formed a joint venture with Shougang Group, operating four production bases in China with an annual capacity of 210,000 tons of fuel ethanol and 23,200 tons of microbial protein by 2025 [4][6]. - Jupeng Bio is noted for its unique full-chain technology from biomass gasification to gas fermentation, with a demonstration plant completed in 2021 and a large-scale commercial facility under construction in Inner Mongolia [6][8]. - Other companies such as Synata Bio and Jitai Laibo Bio are rapidly developing in this field, with Synata Bio's 10-ton gas fermentation facility already completed [7][8]. Group 3: Challenges in Industrialization - The technology faces four main challenges: 1. **Gas Source Stability**: Variability in gas composition and quantity from upstream industries can affect the growth and metabolism of acetic acid-producing bacteria, potentially leading to fermentation system failure [9]. 2. **Process Control Precision**: There is a need for precise control technologies for gas inflow and product composition, as current methods for monitoring CO levels are inadequate [10][11]. 3. **Reactor Design**: Existing reactors often have low capacity and high production costs, necessitating the development of larger reactors while considering efficiency and operational costs [16][17]. 4. **Separation and Purification**: The low concentration of ethanol in fermentation necessitates the development of new separation technologies to reduce energy consumption during purification [20][22]. Group 4: Upcoming Industry Events - The Fourth Synthetic Biology and Green Bio-Manufacturing Conference will be held from August 20-22, 2025, in Ningbo, Zhejiang, focusing on new carbon source exploration and bioconversion opportunities [23][28].