中国化学天辰公司荣获第十三届天津市专利奖1金2优 1月23日，从中国化学（601117）天辰公司获悉，近日，在公布的第十三届天津市专利奖评选结果当 中，中国化学天辰公司申报的三项专利脱颖而出，荣获1项金奖、2项优秀奖。这是公司首次获得天津市 专利金奖，标志着该公司的专利质量与创新高度迈上新台阶，自主创新硬实力再获权威认可。 本次摘得天津市专利金奖的《一种天然碱生产工艺》，是天辰公司完全自主知识产权的世界首创技术， 可广泛适配全球主要天然碱矿。近十年来，应用该技术的天然碱产能占全球总量达55%，引领行业技术 革新。该技术成功应用于土耳其卡赞天然碱项目等，不仅显著提升了合作企业的市场竞争力，更有力保 障了天然碱产业的可持续发展，以技术创新赋能产业升级，充分展现了这项金奖专利的核心价值。 优秀奖专利《一种用于列管式反应器的多相液体分布结构》，聚焦双氧水法环氧丙烷核心反应装置—— 新型反应器多相液体进料分布装置，突破国外技术垄断，实现绿色工艺国产化。天辰公司基于该专利的 累计许可产能超150万吨，待全部建成投产后，预计每年可实现废水减排超过6000万吨，废渣减排超过 240万吨，减排成效显著，切实践行"绿水青山就是金 ...

Core Viewpoint - The upcoming opening of three new subway lines in Beijing will enhance the city's transportation network, increasing the total operational mileage to 909 kilometers, marking a significant improvement in the scale and service capacity of the capital's transit system [1][12]. Group 1: New Subway Lines Overview - The new lines include the 17th line middle section (10.1 kilometers), the 18th line (19.8 kilometers), and the southern extension of the 6th line (2.1 kilometers), totaling approximately 30.1 kilometers [2][3]. - The 17th line will connect key areas such as Future Science City, CBD, and Yizhuang New City, significantly reducing travel time from the southern end to the northern end to 66 minutes [2]. - The 18th line will serve the northern districts, providing a rapid transit option for residents in large residential areas like Tiantongyuan and Huilongguan, with a travel time of just over 30 minutes from east to west [3]. Group 2: Design and Aesthetic Features - The 17th line middle section features a "Science and Innovation Future" theme, incorporating regional cultural elements, with notable artworks from master Han Meilin at East Dajiao Station [7]. - The 18th line adopts a "Light and Shadow Tunnel" design theme, focusing on a minimalist aesthetic that enhances the passenger experience while ensuring functionality [9]. - The 6th line's southern extension utilizes a "bare concrete" design, promoting environmental efficiency and cost-effectiveness while maintaining a modern aesthetic [9]. Group 3: Construction Challenges and Innovations - The construction of these lines faced significant challenges, including complex geological conditions and the need for integration with existing infrastructure [10][11]. - The 18th line is recognized as a smart construction demonstration line, employing advanced technologies such as flexible direct current traction power supply systems, which improve energy efficiency by 5% to 10% compared to traditional systems [11]. - The 6th line's extension was completed without disrupting the operation of existing lines, showcasing high technical standards in urban transit construction [11]. Group 4: Impact on Urban Development - The opening of these new lines is expected to enhance service quality, operational efficiency, and urban integration, providing safer, more convenient, and environmentally friendly travel options for residents [12]. - The new subway lines will facilitate urban connectivity and stimulate regional development, supporting the high-quality growth of the capital and contributing to its goal of becoming an internationally renowned, harmonious, and livable city [12].

Core Insights - The 2025 World Engineering Organization General Assembly held in Shanghai showcased China's engineering capabilities and innovations, particularly in urban rail transit, green energy, and aerospace manufacturing [1][2][3] Group 1: Engineering Innovations - China's renewable energy installed capacity is projected to reach 1.889 billion kilowatts by the end of 2024, marking a 25% year-on-year increase [2] - The "Smart Shielding 2.0" technology developed by Shanghai engineers allows for real-time adjustment of excavation pressure and automated control of grouting, enhancing the efficiency of underground construction [3][4] Group 2: Global Collaboration - The assembly featured over a hundred foreign guests participating in workshops focused on resource regeneration, urban transit, and green energy, emphasizing the importance of global cooperation in addressing engineering challenges [3][5] - The Baoshan Renewable Energy Utilization Center in Shanghai exemplifies innovative waste-to-energy solutions, transforming waste into resources and showcasing advanced automation in waste management [5][6] Group 3: International Recognition - International experts praised China's engineering achievements, highlighting the country's commitment to decarbonization and renewable energy leadership despite challenges faced by other nations [2][6] - The operational efficiency of Shanghai's urban rail network, monitored from a centralized command center, impressed many foreign guests, reflecting China's advancements in transportation management [4]

Core Viewpoint - The documentary "National Engineers" highlights the achievements and innovations of Chinese engineers across six major engineering fields, showcasing their contributions to national development and technological advancement [1][2][5][7]. Group 1: Documentary Overview - "National Engineers" consists of six episodes, each lasting 30 minutes, focusing on significant engineering projects and innovations in China [2][5]. - The first episode, "Building Dreams on Rivers," explores the challenges faced by engineers in the construction of the Baihetan Hydropower Station [2]. - The second episode, "Chasing Light on Earth," reveals how geologists uncover mineral resources in the Yunnan-Guizhou Plateau [5]. - The third episode, "Harnessing the Sea and Wind," discusses China's advancements in high-speed rail and deep-sea drilling technology [5]. - The fourth episode, "Bridging Mountains and Seas," depicts the efforts of bridge engineers in overcoming natural obstacles [5][7]. - The fifth episode, "Guardians of Life," focuses on environmental experts using technology for ecological restoration [7]. - The sixth episode, "Crafting the East," showcases architects merging Eastern aesthetics with digital technology in building design [7]. Group 2: Production and Broadcast - The documentary is produced by the China Association for Science and Technology and CCTV-10, starting its broadcast on May 30, 2024, airing every Friday evening [7][8]. - The "National Engineer Award" ceremony, recognizing outstanding engineers and teams, took place in January 2024, with 81 individuals and 50 teams honored [8].