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Abstract�� In this paper,a new technology of producing potassium sulfate w as studied. Itw as produced by w aste sulfuric acid of hebeiindustry from the point ofview ofen vironm ent. The optim um conditions oftechnology w ere obtained.

Keywords�� potassium sulfate w aste sulfuric acid new technology

Received 1999-09-15; published 1999-09-15

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��,�±��,κ־��.��ҵ��޺Ϸ��¹��о�[J]. ��ѧ��ҵ�빤��, 1999,16(5): 305-307

Li Guangjun Chen Baoliang Wei Zhigang.The Synthesis of Potassium Sulfate w ith Associationby W aste Sulfuric Acid[J]. Chemcial Industry and Engineering, 1999,16(5): 305-307