��ú�Һϳɷ��ӺY��о�

��r�g��2009-03-31 13:43 ��Դ��h(hu��n)��Ⱦ�c�� : �� ��L ��x��1184

ժҪ:�քe��̫ԭ��ĳ늏S�Ĺ��I(y��)�U��ú�Ҟ�ԭ�ϣ�ͨ�^ˮ�ᷨ�ɹ��ϳɽY(ji��)��^�ߵ�P,��X�ͷ�ʯ��ӺY,��(sh��)�(y��n)�l(f��)�F(xi��n)��ԭ�ϵĽM�ɣ�SiO2/Al2O3�|(zh��)��ȣ�,��r�g,��A�ȵȺϳɗl��ʯ��ӺY�ľ��ͺͽY(ji��)��һ��Ӱ�,��Y(ji��)��ú��׺ϳ�P�ͷ�ʯ��ӺY,��X��ú��׺ϳ�X�ͷ�ʯ��ӺY,��ˮ��߷�ʯ��ӺY�ļ��Ⱥ��Y(ji��)��ȣ��ϳ�P�ͷ�ʯ��ӺY��їl��NaOHĦ��1.72 mol/L,��r�g16 h,��Y(ji��)��_(d��)95%��ϳ�X�ͷ�ʯ��їl��NaOHĦ��1.75 mol/L,��r�g12 h,��Y(ji��)��_(d��)69%��

�P(gu��n)�I�~:��ú�� ӺY �ϳ�

��ú��ǻ��l(f��)늏S�ŷŵ�һ�N��I(y��)�U��,��ú��ú��ڷ��v�t�н�(j��ng)�^ȼ��γɵļ�(x��)��ɢ���,��Ҫ��Դ��ʯ늏S��仯�W(xu��)�ɷ��SiO2��Al2O3��,��߀��̼�;��w��ʯӢ��Ī��ʯ��,��Ŀǰȫ��Ӌ�ѷe��ѳ��^30�|t,��1.5�|t/a��ٶ��L[1]��ֻ��30%��,��t�͵ضѷ�,��Hռ�ô��أ��Ⱦ�h(hu��n)��,��,��ú�ҵľC��̎��ѳɞ�ؽ��Q�Ć��}��

��ʯ�ַQ��ӺY,��һ�N��w��X��},��S�Օ�ǼܽY(ji��)��(g��u)[2]��õ��x�ӽ��Q,��Ժʹ߻��,��˳���ʹ߻��,��V��(y��ng)��ʯ�ͻ��,��r(n��ng)�I(y��)��h(hu��n)��o(h��)��I(l��ng)��[3]��

��(n��i)��W(xu��)�ߏV��_չ��÷�ú�Һϳɷ�ʯ��о�[4],��кܶ��о��(c��)��ڷ�ú�Һϳɷ��ӺY�ķ��[5,��6]��о��2�N��ͬ��ú�Ҟ�ԭ��,��Ҫ��˷�ú�Һϳɷ�ʯ�ľ��ԭ�ϽM�ɣ�SiO2/Al2O3��Ӱ��Լ��ò�ͬ�ĺϳɹ�ˇ��ϳɷ�ʯ��Ӱ�,��

����D(zhu��n)�d��ǳ��ڂ��f��Ϣ֮Ŀ��,��Ё�Դ��(bi��o)ע�e�`��ַ��ĺϷ��(qu��n)�棬Ո��߳֙�(qu��n)��C��c��W(w��ng)(li��n)ϵ,��҂��r��,��h��x�x,��