SYSTEM AND METHOD FOR REMOVAL OF SILICA IN A PROCESS FOR PRODUCING KRAFT PULP WITH PR??-HIDR??LISE
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介:
The invention relates generally to a system and a method for the removal of silica contaminants from wood chips in a prehydrolysis kraft cooking pulp production process, and in particular to a system and a method in which silica is removed from a warm chip slurry containing chips that have been soaked in fluid for an extended soaking time at an elevated temperature. The invention relates generally to a system and a method for the removal of silica contaminants from wood chips in a prehydrolysis kraft cooking pulp production process, and in particular to a system and a method in which silica is removed from a warm chip slurry containing chips that have been soaked in fluid for an extended soaking time at an elevated temperature.
提供机构:
国家林业和草原科学数据中心
创建时间:
2023-02-12



