新闻资讯 Archives | Page 2 of 2 | Jiujiang Huirong Chemical Co., Ltd.
91
archive,paged,category,category-news-zh-hans,category-91,paged-2,category-paged-2,qode-quick-links-1.0,ajax_fade,page_not_loaded,,qode_grid_1300,footer_responsive_adv,qode-content-sidebar-responsive,qode-child-theme-ver-1.0.0,qode-theme-ver-11.2,qode-theme-bridge,wpb-js-composer js-comp-ver-5.2.1,vc_responsive
 

新闻资讯

上游方面,目前国内液碱市场在下游需求平稳的支撑下行情较为稳定,各地市场调整不大,基本维持前期水平,高位整理。出口提振、需求平稳,短期仍有利好支撑国内液碱市场,但个别厂家已流露出对下游需求变化的观望情绪,后期或将迎来不同程度的下行压力。...

硫化钠的工业生产方法主要有4种,煤粉还原芒硝法,气体还原法,硫酸钡副产硫化钠发。硫化氢法 ,第2种方法因生产工艺复杂,生产成本高,使用受到限制。煤粉还原忙小法,工艺设备简单,已操作控制,对原辅材料要求较低,生产成本低,到目前仍为多数国家所采用,在国内,改法的产量约占总产量的百分之九十五。...

0
Connecting
Please wait...
Send a message

Sorry, we aren't online at the moment. Leave a message.

Your name
* Email
* Describe your issue
Login now

Need more help? Save time by starting your support request online.

Your name
* Email
* Describe your issue
We're online!
Feedback

Help us help you better! Feel free to leave us any additional feedback.

How do you rate our support?
在线咨询
售前咨询
售后服务
投诉与建议
请您留言

九江汇容化工有限公司 座机:0792-8225805 移动电话:17779269206 17779269207

提交