Great Supply Shortage of High-Grade Precipitation-Process Silica White

• 出 处: China Chemical Reporter
• 发表日期: 2008年07期
• 关键词: Precipitation silica replaced dilute rubber heating tires constantly morethan st

Production technology tends to be well-developed China’s process technology for the produc-tion of precipitation-process silica white has made great progress in recent years.The con-centrated sulfuric acid process has replaced the dilute sulfuric acid process.The entire

Production technology tends to be well-developed China’s process technology for the produc-tion of precipitation-process silica white has made great progress in recent years. The con-centrated sulfuric acid process has replaced the dilute sulfuric acid process.