目 录

行业新闻

工信部：31 家钢企进入绿色工厂名单·····························1

全球2022 年不锈钢产量同比减少5.2% 至5525.5 万吨···········2

马来西亚东钢1450mm 热轧带钢项目正式开工······················3

世界最高级别！ 2000MPa 汽车用镀铝硅涂层热成形商品材钢卷在

鞍钢股份下线···············································3

技术交流

焦化技术

焦炉煤气脱硫工艺及废液提盐技术探讨·····························4

焦炉焦炭产质量和生产成本的影响因素分析····························9

烧结技术

烧结环冷机升级改造后主要故障分析····························13

提高烧结过程复杂铅锌氧化物料处理能力生产实践···············17

炼铁技术

九钢1780m3 高炉热风出口烧穿处理及高炉操作应对实践·······21

邯宝3200m3 高炉料罐均压放散煤气全回收改造实践··············26

炼钢技术

转炉新OG 法一次除尘系统结垢原因及解决措施···················30

冶金转炉炼钢自动化控制技术研究····························34

轧钢技术

Q195L 冷轧重皮缺陷的控制研究······························39

热轧棒材加工表面缺陷的产生及控制····························43

论文投稿

高性能、高表面质量汽车大梁钢带生产工艺改进··················48

数据统计

2023 年1 月大中型钢铁企业炼铁（综合）技术经济指标········58

新视角

中钢协不锈钢分会成立·····································································2

建龙集团携手东北大学共建冶金技术与特色产品协同创新基地······································3

河钢邯钢：自主研发转炉底吹枪替代进口·······················································4

世界首台双流不锈钢板坯连铸机热试成功······················································5

宝武光伏支架用超级耐候拉杆用钢全球首发！···················································5

项目商机

甘肃：高炉上料卷扬采购项目·······························································6

河北：炮泥原料采购项目···································································6

山西：增硅机、喷吹脱硫搅拌机、回转式捞渣机采购项目·········································7

山西：烧结机台车采购项目································································7

河北：脱硝催化剂采购项目·································································8

吉林：冷轧酸再生喷枪采购项目······························································8

河南：电石采购项目······································································9

江西：液力偶合器采购项目·······························································9

河北：程控厢式压滤机采购项目·····························································10

辽宁：球罐采购项目·····································································10

辽宁：液压剪采购项目···································································11

黑龙江：火切机备件承包采购项目···························································11

内蒙古：静电除尘采购项目································································12

四川：链条采购项目·····································································12

河北：炼钢转炉耐材采购项目······························································13

河北：电工钢交流磁性测量仪采购项目·······················································13

河南：快速抱箍采购项目··································································14

河北：高炉板式蒸发冷却器采购项目························································14

河北：焦油渣预分离器刮渣机构采购项目·····················································15

天津：转炉炉口火焰分析系统采购项目·······················································15

河北：皮带密封采购项目··································································16

河北：烧结杯装置采购项目·································································16

河南：喷标机采购项目···································································17

吉林：压力容器采购项目··································································17

部分钢铁企业供应商统计·························································18

招标公告············································································22