7月3日，国内首座天然气全链条多工况深冷处理厂——中国石油西南油气田盐亭天然气处理厂全面 投产。这是目前国内技术路线最长、工艺最复杂、功能最齐全、产品种类最多的天然气处理厂，标志着 我国在非常规天然气综合利用领域达到国际领先水平。 盐亭天然气处理厂的建成投产，填补了国内天然气全链条多工况深冷处理的技术空白，为我国非常 规天然气资源开发及综合利用树立了技术标杆，向构建自主可控的天然气深冷工艺体系迈出了关键一 步。（郑斌 郭霄雄 罗婉月） 近年来，西南油气田在致密气开发领域取得重大突破，通过勘探开发一体化模式实现快速上产。经 评估分析，天府气田中乙烷含量丰富，多种天然气伴生气含量远超国内常规气田，具备极高的工业提取 价值。为释放资源潜力，盐亭天然气处理厂于2023年12月破土动工，今年1月完成中交，转入调试阶 段。经过近半年的系统联调与工艺优化，实现全流程满负荷达产，各项运行参数均达到设计指标。 西南油气田联合研发了具有自主知识产权的天然气深冷多联产工艺包，并首次成功应用于盐亭天然 气处理厂。同时，采取无扰切换、顺控优化、四步干燥、分段预冷等7项创新生产措施，将天然气资源 综合回收率提升至95%。公司创新实施"数 ...

中新网绵阳7月3日电(郑斌 干卓凡 罗婉月)7月3日，国内首座天然气全链条多工况深冷处理厂——中国 石油西南油气田公司盐亭天然气处理厂全面投产。据悉，这是目前国内技术路线最长、工艺最复杂、功 能最齐全、产品种类最多的天然气处理厂，标志着我国在非常规天然气综合利用领域达到国际领先水 平。 一线员工正在厂区作业。梁伟杰 摄 据西南油气田总经理雍锐介绍，盐亭天然气处理厂有别于常规仅进行脱水、脱硫的天然气处理装置，利 用超低温深冷技术，通过逐级降温，使来自天府气区的致密气中不同组分在各自的冷凝点下液化分离， 实现商品天然气、乙烷、LPG、稳定轻烃、LNG等7种产品的规模产出。该厂日处理天然气可达600万立 方米，可供400多万户居民家庭每天用气；年处理天然气规模超20亿立方米，年产商品天然气13.6亿立 方米。"由于不同天然气组分露点温度不同，这一工艺在实际运用中面临精准温控难度大、能效平衡需 求高、设备可靠性要求严等多重挑战。" 为破解难题，西南油气田在技术上锚定多梯级温度变化中维持精确控制和工况稳定的关键，联合研发了 具有自主知识产权的天然气深冷多联产工艺包，并首次成功应用于盐亭天然气处理厂。针对不同单元结 构特 ...

Group 1: ETF Market Overview - The total scale of ETFs surpassed 4 trillion yuan, reaching 4.31 trillion yuan, a year-on-year increase of 15.57% [1] - Bond ETFs experienced the largest growth, increasing by 120.71% to 383.976 billion yuan [1] - Broad-based ETFs accounted for half of the total ETF scale, with a current size of 2.23 trillion yuan, reflecting a 2% increase [1] - Eighteen ETFs saw their scale grow by over 10 billion yuan, with seven being stock ETFs, primarily in broad-based and thematic sectors [1] - 华夏基金 led the market with an increase of 93.17 billion yuan, managing a total of 751.336 billion yuan in ETFs [1] Group 2: Fund Distributions - Over a thousand funds have distributed dividends this year, totaling over 120 billion yuan, a 38% increase year-on-year [1] - The 华泰柏瑞沪深300ETF set a record with a single distribution of 8.394 billion yuan, the highest in domestic ETF history [1] Group 3: Special Bonds and Debt Issuance - The issuance of special bonds is expected to accelerate in the second half of the year, enhancing investment and growth stability [2] - The Ministry of Finance announced the issuance of 11 ultra-long special government bonds in the third quarter, with some issuance dates moved forward [2] Group 4: Industry Capacity Reduction - Various industries, including steel and photovoltaics, have initiated capacity reduction measures in response to "involution" competition [3] - The central government emphasized the need for orderly exit of backward production capacity, leading to a wave of industry adjustments [3] Group 5: Natural Gas Processing Facility - China's first full-chain deep cold processing plant for natural gas has commenced operations, capable of processing 2 billion cubic meters annually [3] Group 6: Corporate Developments - 河北资产管理股份有限公司 has submitted an application for an IPO in Hong Kong, marking a significant step for local asset management companies [5] - 立讯精密 is planning to issue H-shares and list on the Hong Kong Stock Exchange to enhance its global strategy and financing capabilities [5] - 天赐材料's subsidiary has filed a lawsuit for commercial secret infringement, with expected economic losses of 8.87 billion yuan [6] - 瑞康医药's board member has been placed under detention, but the company's operations remain unaffected [7] - 棒杰股份 reported overdue loans totaling 9.67 billion yuan in its photovoltaic segment, representing 322.51% of its audited net assets for 2024 [8]