对红麻亚硫酸氢镁浆HMP三段漂白进行了研究。
This paper studied on the HMP bleaching for the magnesium bisulfite pulp of whole stalk kenaf.
三段控温添加锌粉除杂以及氨水与碳酸氢铵复配作为沉淀剂是技术关键。
The key technique is a 3 step addition of zinc powder for removing impurities and mixed employment of ammonia and ammonium bicarbonate.
三段控温添加锌粉除杂以及氨水与碳酸氢铵复配作为沉淀剂是技术关键。
The key technique is a 3 step addition of zinc powder for removing impurities and mixed employment of ammonia and ammonium bic...
三段控温添加锌粉除杂以及氨水与碳酸氢铵复配作为沉淀剂是技术关键。
The key technique is a 3 step addition of zinc powder for removing impurities and mixed employment of ammonia and ammonium bic...
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