��ϵğ��a(ch��n)�Ｐ��ˇ��

��r�g��2009-07-15 11:44 ��Դ�� : ��x��11397

�S��Ʒ��M��󣬏U��Ҳ��,��Ŀǰ�҇��U��Ҫ��ϱ�Ĥ,��Ͻz��Ʒ��ĭ��,��ϰ��b�估��,��Ʒ��ϴ��r(n��ng)�õ�Ĥ��,��,��҇��܇��M��_40�f��M��_100��f��,��@Щ�a(ch��n)Ʒ��U��ˏU��ϵ��Ҫ��Դ֮һ,��(j��)�˽⣬2004��(n��i)�U��_�s1100�f��,��@Щ�U��ϵĴ��,��\ݔ��ӹ��ü��̎��î�,��ݱؕ��Ɖĭh(hu��n)��,��Σ��ս��B��ϵğ��,��

һ ��a(ch��n)��

��ϵ�Ʒ�N��˟��Լ��Զ��,��ܟ�ֽ��Įa(ch��n)��ֿɷֳɽ�۷��Ϻ��S�C�ֽ��ϣ��Լ��߼��֮��g�ֽ��,��

��۷��ܟ�ֽ�r�ۺ��x,��ֽ�Ɇ��w��Ҫ��Д��ˆ��w��֮�g�ĽY(ji��)��I,��@��о��ϩ,��a-�׻��ϩ��ۼ׻��ϩ��,��ķ��ϩ��ϵ�,��׺�100%�ķֽ�Ɇ��w��

�S�C�ֽ��ܟ�ֽ�r朵Ĕ��S�C��,��ˮa(ch��n)��oһ��(sh��)Ŀ��̼ԭ�Ӻ͚�ԭ�ӽY(ji��)�ϵĵͷ��ӻ��,��@��о��ϩ��ϩ��,��

��(sh��)��ϵ��ܟ�ֽ�,��߼��֮,��N�ֽ�a(ch��n)��ı��S��ϵķN�,��ֽ�Ĝضȶ��ͬ,��һ��ض�Խ�ߣ��B(t��i)�ģ��ͼ��ģ�̼�仯��ı��Խ��,��ڮa(ch��n)��M�֏��sҪ�ֽ��N�΂��M�ֱ��^��y,��һ��ֻ�Ԛ�B(t��i)��Һ�B(t��i)�͹̑B(t��i)��M�ֻ��,��,��߀��ϵĲ��ȫȼ��̿�ڵğ��͡�

��к��,��F��,��ֽ�a(ch��n)Ʒ��һ�㺬HCl��HCN��Ʒ�к��^��,��ֽ�õ��Ʒ��Ҳ��^��,��һ�N��(y��u)�|(zh��)�ĵ��ȼ��ͣ��,��ձ��_�l(f��)�ˏU��c��ͻ�ϟ��Ƶõ��ȼ��͵Ĺ�ˇ,��

�� 

��Ͼ��У��ٌ��ϵ��(sh��)�^��0.07-0.3kcal/(m•h•��)��ஔ�ڸ�ľ�ģ��ӟᵽ��c�ضȣ�100-250�棩�r,��Ĝض�߀�ܵ�,��^�m(x��)�ӟᣬ�ⲿ�ضȿ��_500��ϲ��a(ch��n)��̼��,��(n��i)��ضȲ��_��ۻ��ĳ̶�,��ⲿ̿��K��(n��i)��ķֽ⣬�ʟ�Ч�ʵ��,��Ʒ�N��,��U��Ʒ�N��s��x��y,��_�l(f��)�˪��صďU��ϟ��,��

1��p��ֽ��

�ձ��늙C��(j��)��ό��ϵ��(sh��)�͵��c�_�l(f��)��΢��t�c��L�t�ӟ�,��p��s��,��1972��6��3��/��̎��ԇ��Թ��S��(j��ng)��ďU��ۻ��t,��м��l(f��)��Ч�ʸߵğ�ý�w��̼��,��΢��r�a(ch��n)��ɟ��L�t�c΢��ͬ�r�ӟ��230-280��ʹ��,��纬��ϩ�r�a(ch��n)��Ȼ��Ȼ��,��ڵ��ϳ�ȥ��ٵȲ��ڵ��|(zh��)�Ժ�,��뷴��t��ß��L�ӟᵽ400-500�棨6.7×104Pa�^��ֽ�,��ɵĚ��w��(j��ng)��sҺ��ȼ��,��

2��ϩ�Nԡ��̣��͜؟�ֽ��̣�

�@��ձ��ع��_�l(f��)��һ�N��,��þ��ϩ��PVC��Ó HCl�ĜضȱȾ��ϩ��PE��,��۱�ϩ��PP��;۱��ϩ��PS��ֽ�Ĝضȵ��@һ��c,��PE,��PP��PS�ڽӽ�400��r��,��γ��ҺԡʹPVC �ܟ�ֽ�,��PVC��PE,��PP,��PS��뵽380-400��PE��PP,��PS�ğ�ԡý�w��,��ֽ�ضȵ͵�PVC��Ó��HCl��Ժ�PE,��PP,��PS��γɟ�ԡý�w��ٸ��(j��)ͣ��r�g��L��PE,��PP,��PS��u�ֽ⡣�ֽ�a(ch��n)��HCl��C1—C30��̼�仯��,��߀�� CO,��N2��H2O��,��HCl,��C1—C4�ǚ��w�� C5—C6��Һ��,�� C7—C30��֬��̼�仯��,��(j��ng)��ˮϴ��Ʒ��HCl,��w��(j��ng)�Aϴ��ȼ�Ϛ�ȼ��o��Ҫ�ğ��,��̵ă�(y��u)�c��Ì��挧��ϵ��(sh��)С�ğ��ڷֽ�ضȵ͛]�н��٣�PVC�ķ�(w��n)��wɢ,��

3,��

��ʹ��ֽ�t��(n��i)�ضȾ�һ,��Ƃ��Ч��ʹ��ֽ�t,��õĚ��w��A��^�Ŀ՚�,��֣��s5%��U��ȼ��a(ch��n)��ӟ��á��ý�w��0.3mm��ɰ,��ğ��L�A��t��ğ��L��ý�w�Ӽӟᵽ400-450��,��5-20mm��С�ďU��Ͻ�(j��ng)�\ݔ�C��ֽ�t��ğ�ý�w�@�ß��M�зֽ�,��ͬ�r��֏U��ȼ��a(ch��n)��,��A��ڟ�ý�w�мӟ��ϣ��o�ֽ��Ҫ��,��\�D(zhu��n)�r,��A��tֹͣʹ�á��ӌӃ�(n��i)�O(sh��)�Ô��{,��Ա��C��ӜضȾ�һ,��ͬ�r��ֹ�U��c��ý�wճ��һ��׃�ɉK��ֹ��M�С�ԓ��t�ă�(y��u)�c�ǃ�(n��i)��ʽ��,��Ч�ʸ�,��ڲ��ȼ��a(ch��n)��ķǻ��Ԛ��wN2,��H2O��CO2�ȊA�ڟ��,��w��ֵ��ߣ��Ҳ�^��,��,��ף��m��ؓ�ɲ��^��r�x��,��

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