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由于环境保护的要求,氧脱木素技术发展很快,而经济和能耗等相关问题在未漂浆卡伯值降低方面起着重要作用。在印度,草浆是主要的造纸原料。对印度纸厂来说,采取氧处理技术的主要问题在于经济可行性。由于这种技术投资费用高,大部分以草浆为原料的小型纸厂不可能采用氧处理来降低
Due to environmental protection requirements, oxygen delignification technology has developed rapidly, and economic and energy-related issues play an important role in reducing the kappa number of unbleached pulp. In India, straw pulp is the main raw material for paper making. For Indian mills, the main problem with oxygen technologies is economic viability. Due to the high investment costs of this technology, it is not possible for the majority of straw mills to use oxygen treatment to reduce