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俄国家航天集团:俄轨道站首个舱段将于2028年升空
Xin Hua She· 2025-09-18 03:20
据俄媒体报道,所谓"自主技术"即应用硬件和软件解决方案,在无人持续干预的情况下,独立决策并完 成任务。 据俄新社今年早些时候报道,在国际空间站结束在轨使命后,俄需用上述轨道站来保持载人航天活动, 并在站内开发未来飞往其他星球的关键技术。(完) 巴卡诺夫17日通过俄"索洛维约夫直播"频道介绍说,根据相关国家项目,俄国家航天集团负责于2028年 发射上述轨道站的首个舱段。他表示,俄轨道站将成为前往月球的"跳板",在该站内将改进多项"自主 技术"。 新华社莫斯科9月17日电(记者栾海)俄罗斯国家航天集团总裁巴卡诺夫17日表示,俄计划制造的空间 站——俄罗斯轨道服务站(下称轨道站)的首个舱段将于2028年发射升空。 巴卡诺夫解释说,为保障登月航天员生命活动安全,需首先在月球上建立供航天员生活的设施,并观察 该设施如何运转。研制运用"自主技术"的俄轨道站将是未来部署这类月球设施的第一步。 ...
从鼎际得中试投产,看国产POE的市场与前景
Zhong Guo Chan Ye Jing Ji Xin Xi Wang· 2025-06-18 06:51
Core Viewpoint - The successful pilot production of the POE project by Dingjide marks a significant breakthrough in domestic production capabilities, demonstrating the company's advanced self-developed metallocene catalyst technology and its potential to reduce reliance on imports [1][2][4]. Group 1: Company Developments - Dingjide's pilot production facility for POE has commenced operations and is producing stable outputs, validating the performance of its self-developed metallocene catalyst [1][2]. - The company has achieved a significant milestone by overcoming key production challenges associated with metallocene catalysts, high carbon α-olefins, and polymerization processes, which have historically hindered domestic POE production [2][4]. - Dingjide's self-developed metallocene catalyst has reached industry-leading standards, enhancing its production capabilities and cost control, thereby improving its profit margins and risk resilience [2][4][5]. Group 2: Market Dynamics - The POE market has seen price increases from major players like LG Chem and Dow Chemical, attributed to rising demand in sectors such as photovoltaic cells and electric vehicles, alongside limited domestic production capacity [3][4]. - The high cost of raw materials, including metallocene catalysts and α-olefins, has been a significant factor in the pricing dynamics of POE, with domestic production still heavily reliant on imports [3][4]. - Despite concerns about potential overcapacity and price declines in the POE market, the production process for POE is complex and lengthy, suggesting that new entrants will face significant challenges in achieving commercial viability [6][7]. Group 3: Future Outlook - The long-term outlook for the POE market remains positive, with expectations of reduced production costs and increased market competitiveness as domestic capacities gradually come online [7][8]. - Dingjide's strategic positioning as a supplier of key materials, including metallocene catalysts, is expected to provide it with a competitive edge in the evolving market landscape [5][8]. - The company's advancements in technology and comprehensive industry chain layout are likely to position it favorably in the upcoming market transformations, potentially leading the domestic POE industry to new heights [8].