銆€銆€1-3 纭吀閶佸彲鐢卞惈Al2O3鐨勬贩鍚堢墿鑸嘓2SO4鍙嶆噳(y墨ng)鍒跺緱銆傚弽鎳�(y墨ng)鏂圭▼濡備笅锛�

銆€銆€Al2O3娣峰悎鐗╀腑鍚洔璩�(zh矛)44.6%(璩�(zh矛)閲忕櫨鍒�?j菒n)?sh霉)锛屼笅鍚�)锛屽師鏂欑～閰哥偤80% H2SO4锛屽叾浣欑偤H2O銆傛噳(y墨ng)鐢�1100kg Al2O3锛�2510kg 80% H2SO4銆傚墖閬庨噺鐨勪竴绋師鏂欑殑杞�(zhu菐n)鍖栫巼鏄�( )銆傚亣瀹欰l2O3鍏ㄩ儴杞�(zhu菐n)鍖�銆�

銆€銆€A.70.42%

銆€銆€B.87.4%

銆€銆€C.69.96%

銆€銆€D.29.13%

銆€銆€绛旀锛�1-3 B

銆€銆€B.绛旀姝ｇ⒑銆�

銆€銆€鎸夊弽鎳�(y墨ng)鏂圭▼寮忓拰宸茬煡姊濅欢瑷堢畻濡備笅锛�

銆€銆€Al2O3鐩稿皪鍒嗗瓙璩�(zh矛)閲忕偤102锛孉l2(SO4)3鐩稿皪鍒嗗瓙璩�(zh矛)閲忕偤342锛孒2SO4鐩稿皪鍒嗗瓙璩�(zh矛)閲忕偤98銆�

銆€銆€鍔犲叆纭吀閲�(80%)鐐�2510kg锛屽惈绱擧2SO4閲忕偤

銆€銆€2510脳0.8=2008 kg=20.49kmol

銆€銆€鍔犲叆鍘熸枡Al2O3娣峰悎鐗�1100kg锛屽惈绱擜l2O3鐐�

銆€銆€1100脳0.554=609.4 kg=5.97kmol

銆€銆€鍙冨姞鍙嶆噳(y墨ng)鐨凥2SO4閲忔噳(y墨ng)鐐�5.97脳3=17.91kmol

銆€銆€鍦ㄥ弽鎳�(y墨ng)绯荤当(t菕ng)涓璈2SO4閬庨噺锛岄亷閲�20.49-17.91=2.58kmol

銆€銆€H2SO4杞�(zhu菐n)鍖栫巼鐐�

銆€銆€A.绛旀閷銆傚皣Al2O3鍘熸枡涓洔璩�(zh矛)鍚噺44.6%鐪嬫垚Al2O3鍚噺锛屽墖鍙冨姞鍙嶆噳(y墨ng)鐨凙l2O3鐨勯噺鐐�1100脳0.446=490.6 kg=4.81kmol

銆€銆€闇€瑕丠2SO4閲忕偤4.81脳3=14.43kmol

銆€銆€H2SO4閬庨噺鐐�20.49-14.43=6.06kmol

銆€銆€H2SO4鐨勮綁(zhu菐n)鍖栫巼鐐�

銆€銆€C.绛旀閷銆傚皣鍘熸枡80%鐨勭～閰哥湅浣滄槸绱擧2SO4瑷堢畻锛屽嵆2510 kg鐨勭磾H2SO4鐐�25.6 kmol

銆€銆€纭吀鐨勮綁(zhu菐n)鍖栫巼鐐猴細

銆€銆€D.绛旀閷銆傝▓绠椾腑娌掓湁娉ㄦ剰鍙嶆噳(y墨ng)鏂圭▼寮忎腑鍚勫寲鍚堢墿鐨勭郴鏁�(sh霉)骞宠　闂�(gu膩n)绯�锛屽嵆姣忎竴鍊嬫懇鐖剧殑Al2O3鍙嶆噳(y墨ng)闇€瑕�3鍊嬫懇鐖剧殑H2SO4銆傝€屽仛椤屾檪锛岀敤姣忎竴鍊嬫懇鐖剧殑Al2O3鍙嶆噳(y墨ng)闇€瑕佺殑鏄�1鍊嬫懇鐖剧殑H2SO4銆傚嵆5.97kmol Al2O3鍙嶆噳(y墨ng)闇€瑕�5.97 kmolH2SO4锛屽墖H2SO4杞�(zhu菐n)鍖栫巼鐐�

銆€銆€1-4 鍦ㄥ埄鐢ㄧ～鍖栫う鎻愮厜閶呮檪锛岀～閰告槸鍓敘(ch菐n)鐗┿€傝┎绀︿腑鍚玓nS 65%(璩�(zh矛)閲忕櫨鍒�?j菒n)?sh霉)锛屼笅鍚�)锛屽叾浠�35%鐐烘儼鎬х墿璩�(zh矛)銆傜敓鐢�(ch菐n)閬庣▼濡備笅鍙嶆噳(y墨ng)鏂圭▼鎵€绀�锛屾渶鍚庡彲浠ュ緱鍒�98%鐨勭～閰革紝纭殑鍥炴敹鐜囩偤99%锛屾瘡澶╄檿鐞嗙～鍖栫う186t銆�

銆€銆€鍙嶆噳(y墨ng)鏂圭▼寮忕偤

銆€銆€鍓囨瘡澶╅渶瑕佹按鐨勯噺鏄�( )銆�

銆€銆€A.24.67 t

銆€銆€B.22.2 t

銆€銆€C.2.47 t

銆€銆€D.24.92 t

銆€銆€绛旀锛�1-4 A

銆€銆€A.绛旀姝ｇ⒑銆�

銆€銆€鏍规摎(j霉)鍙嶆噳(y墨ng)鏂圭▼寮忓彲鐭ョ暥(d膩ng)1鎽╃埦鐨刏nS鍙嶆噳(y墨ng)鏅�锛屽氨鍙互鐢�(ch菐n)鐢�1鎽╃埦鐨凥2SO4鍗冲彲浠ョ敘(ch菐n)鐢�98%鐨凥2SO4 100 g銆�

銆€銆€鏍规摎(j霉)椤屾剰纭殑鍥炴敹鐜囩偤99%锛屽啀閫茶瑷堢畻銆�

銆€銆€(1)姣忓ぉ铏曠悊186 t绀︾煶锛屽墖鍏�(n猫i)鍚玓nS閲忕偤

銆€銆€186脳1000脳0.65=120900 kg

銆€銆€瀵﹂殯鍙嶆噳(y墨ng)鑳藉緱鍒扮～閰哥殑ZnS閲忕偤120900脳0.99=119691 kg

銆€銆€119691 kg ZnS鐐�1233.9kmol锛屽嵆鍙敓鎴�1233.9 kmol H2SO4锛岃唱(zh矛)閲忕偤120922.2kg锛屽彲浠ュ緱鍒� 98%鐨勭～閰�

銆€銆€(2)鐢ㄦ按閲忚▓绠楋細鍚告敹SO3褰㈡垚H2SO4鐢ㄦ按閲忕偤1233.9脳18=22.2 t锛屽舰鎴�98% H2SO4鐢ㄦ按閲忕偤123390.0-120 922.2=2.47 t

銆€銆€姣忓ぉ娑堣€楁按閲忕偤22.2+2.47=24.67 t

銆€銆€B.绛旀閷锛氬皣鐢熸垚鐨凥2SO4鐨勬懇鐖炬暩(sh霉)鐪嬩綔鎵€闇€瑕佺殑姘寸殑鎽╃埦鏁�(sh霉)锛屽嵆1233.9脳18=22.2 t锛屾矑鏈夎▓绠楀舰鎴�98%纭吀鏅傞渶瑕佹按閲�銆�

銆€銆€C.绛旀閷锛氳▓绠楁檪娌掓湁鑰冩叜鍚告敹SO3褰㈡垚100%H2SO4鏅傛秷鑰楁按閲忥紝鍗冲彧瑷堢畻褰㈡垚98%鏅傜殑姘撮噺鐐�123390.0-120922.2=2.47 t銆�

銆€銆€D.绛旀閷锛氳▓绠楅亷绋嬩腑娌掓湁鑰冩叜椤屼腑绲︾殑纭殑鍥炴敹鐜囩偤99%锛屽嵆姣忓ぉ铏曠悊186 t ZnS銆傚惈ZnS鐐�186脳1000脳0.65=120900 kg銆俍nS鎽╃埦鏁�(sh霉)鐐�1246.4 kmol锛屽墖闇€瑕佹按閲忕偤1246.4脳18=22.43 t鍜�2.49涔嬪拰鍗�24.920 t銆�

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