English 
采用菱鎂礦經過煆燒生成的氧化鎂,yanghuagaizuoweituoliuxishouji，jiangyanghuameiheyanghuagaitongguojiangyezhibeixitongzhichengqingyanghuamei，qingyanghuagaizaituoliuxishoutaneiyuyanqichongfenjiechu，yanqizhongdeeryanghualiuyujiangyezhongdeqingyanghuamei,氫氧化鈣進行化學反應生成亞硫酸鎂,亞硫酸鈣，脫除燃煤煙氣中的SO2、SO3、HCl、HF等酸性物質，淨化燃煤煙氣。
yanqizichuchenqihoudeshuipingzhuyandaojinrutuoliuxitong，jingtuoliuduanzengyafengjitishengyalihouyanqijinruxishoutanei，yanqizixiaershangliudong，yucongtaneipenlincengpenshexiangxiadexishoujiangyenixiangjiechu，wuranwurongjiebingfashengzhonghefanying，yanqizhongdeSO2、SO3、 HF、HCl等deng有you害hai氣qi體ti被bei洗xi滌di吸xi收shou。脫tuo硫liu吸xi收shou液ye由you吸xi收shou循xun環huan泵beng向xiang上shang輸shu送song到dao噴pen淋lin層ceng，通tong過guo噴pen嘴zui噴pen向xiang吸xi收shou塔ta內nei與yu煙yan氣qi接jie觸chu。從cong高gao效xiao霧wu化hua噴pen嘴zui噴pen出chu的de吸xi收shou液ye在zai噴pen淋lin作zuo用yong下xia形xing成cheng較jiao細xi的de霧wu狀zhuang液ye滴di，在zai塔ta內nei產chan生sheng高gao效xiao充chong分fen的de氣qi-yejiechu。zaixishoutadibudejiangyequyu，yanghuafengjigonggeidekongqitongguobuzhizaijiangyechineidepuqiguandaoyuxidichanwufanying，jinyibujiangxishouchanshengdeyaliusuanmei.亞硫酸鈣，強製氧化生成硫酸鎂,硫酸鈣。硫酸鈣多級沉降過濾,再除鈣,硫酸鎂溶液通過泵輸送至硫酸鎂後處理工段，進行結晶、離心脫水及幹燥包裝等處理，製備出七水硫酸鎂。
