美国10年期国债收益率下滑，9月非农就业数据逊于预期
美国10年期国债收益率下滑，9月非农就业数据逊于预期2026年9月，采用中国科学院过程工程研究所技术的难选铁矿流态化磁化焙烧项目在辽宁鞍山通过竣工验收。该工程年处理规模达到556万吨，已经实现连续稳定运行。相关工艺通过改变矿物的物相与磁性，使原本难以分离的铁矿转变为更容易磁选的材料。
研究团队围绕细颗粒黏结、停留时间不均和热量回收等问题改进流化床技术，并开发配套加料、排料、预热与余热回收装备。公开运行结果显示，铁矿物相转化率达到98%，综合能耗约为每吨矿0.82吉焦。技术还可从铁含量仅11%的尾矿中得到铁品位约65%的精矿产品，提升存量资源的利用价值。这类工程的关键不只是完成一次化学转化，还要让大量颗粒在工业装置中持续、均匀地反应。项目达产为低品位资源开发提供了实际案例，但不同矿石的适配效果仍与矿物组成、颗粒性质和生产条件相关，需要具体评价。
https://lightroom.adobe.com/shares/59764281d6a4e845a20f5b6afe848981
https://lightroom.adobe.com/shares/9cb36ed597266a409929f6cd8165c55f
https://lightroom.adobe.com/shares/3b3499ff37e6bb41a99b53707fbd4e0b
https://lightroom.adobe.com/shares/89a748e271634e4eaf352ca97f2d7a55
https://lightroom.adobe.com/shares/bd593072da0a5146a33d7805c685ddd5
https://lightroom.adobe.com/shares/7cd16702328ab545ae1292735af7983f
https://lightroom.adobe.com/shares/8135710eb62cc54faba87514a2dea9e4
https://lightroom.adobe.com/shares/115a6d7e4bc6b9418fcc00089c9e9cb4
https://lightroom.adobe.com/shares/ff5d2705590c5146b574a6d8277900f2
https://lightroom.adobe.com/shares/9f12de579bb9bc4eb87a4c1cc6a7bc22
https://lightroom.adobe.com/shares/0a9494eb28e2444a8ccc1e301046094e
https://lightroom.adobe.com/shares/4fe1616d8d37af4581fa0f55de48adf6
https://lightroom.adobe.com/shares/12d14f410eea6b4bab6f273843d91ba4
https://lightroom.adobe.com/shares/6d82bf7ee66bbb4a93637e80cc37e870
https://lightroom.adobe.com/shares/0016946fc758964c83c58b52e79cf87d
https://lightroom.adobe.com/shares/366eb6f8aad4eb4e8ab50cd3b6f0a6c2
https://lightroom.adobe.com/shares/0e1ad8526cd0ac40b972cb93dc3a7a49
https://lightroom.adobe.com/shares/2f09cd9cb0ae094bb39a20ceff686d26
https://lightroom.adobe.com/shares/22025fb503722f43bb4e1e36d2c5fe36
https://lightroom.adobe.com/shares/836ce9e9783dec4ea274cd9b65845940
https://lightroom.adobe.com/shares/17cbc0adf149024c93834d2c1741eb63
https://lightroom.adobe.com/shares/a69cf83ba8afc348b8f73956ec62fe67
https://lightroom.adobe.com/shares/cb81f95db04fb941aef942c9f01a109e
https://lightroom.adobe.com/shares/8dda2bb243576c4487ae52bb5f5321b8
https://lightroom.adobe.com/shares/0aaae828da97404bac10090778639230
https://lightroom.adobe.com/shares/f3639b1a61638543b1d5fa609361adb5
https://lightroom.adobe.com/shares/5c5bebfcb9a36a41b30fe318c9feb8aa
https://lightroom.adobe.com/shares/c22e5e8e74092d45b572885bc3815ede
https://lightroom.adobe.com/shares/d0b7d9970d9ae24da0a74137cfdc7e15
https://lightroom.adobe.com/shares/68041b9d926e2247ad7f592a4d6fabc0
https://lightroom.adobe.com/shares/3f5668bf96aa00479241207eb113d247
https://lightroom.adobe.com/shares/fc3ff5072aea1740b08f92a3a3283ac6
https://lightroom.adobe.com/shares/284251842cc7ce42a1e7e6fd265f4a32
https://lightroom.adobe.com/shares/639e6a4e8e562349902ea80d03160e25
https://lightroom.adobe.com/shares/a6b08ce0a9053f47b35612d59cca6697
https://lightroom.adobe.com/shares/5fc1939ba86ec642b2beebb824708e0d
https://lightroom.adobe.com/shares/11c940f3433bfc40a06f8c62b8b3ef66
https://lightroom.adobe.com/shares/d3c1843eff225d4c9938e049c398349f
https://lightroom.adobe.com/shares/c296fdb4a8a77e4e94cd212a90fbdc51
https://lightroom.adobe.com/shares/8ac829d382729d47918b2abeb6b645d6
https://lightroom.adobe.com/shares/77aae5f9e2aa0f499e0a9dfc2ae44e6d
https://lightroom.adobe.com/shares/a3f954c4ff23c44faac5798a0a07ec04
https://lightroom.adobe.com/shares/de22e20496a3844cad8c0238034c3109
https://lightroom.adobe.com/shares/205838715a2f214f807597a18dfdfdb8
https://lightroom.adobe.com/shares/76717f0155a87244aacc5f8cb983f5fa
https://lightroom.adobe.com/shares/707986d6c38e4d41b04346824cd0fc65
https://lightroom.adobe.com/shares/15ac108e167e85428fe47db50e2b0c17
https://lightroom.adobe.com/shares/c36257c76bd3564ab18f5a4113169440
https://lightroom.adobe.com/shares/81b37631524f4742b9a78e3f3b9746d3
https://lightroom.adobe.com/shares/6a3f9d35fce8f0418ee635142d23238b
页:
[1]