{"id":796,"date":"2014-01-16T14:37:05","date_gmt":"2014-01-16T06:37:05","guid":{"rendered":"http:\/\/www.njjiantian.com\/?p=796"},"modified":"2021-05-31T22:03:19","modified_gmt":"2021-05-31T14:03:19","slug":"explosive-concentration-the-flash-point-and-ignition-temperature","status":"publish","type":"post","link":"http:\/\/www.njjiantian.com\/index.php\/2014\/01\/16\/explosive-concentration-the-flash-point-and-ignition-temperature\/","title":{"rendered":"\u5e38\u89c1\u6c14\u4f53\u7206\u70b8\u6d53\u5ea6 \u95ea\u70b9\u548c\u81ea\u71c3\u6e29\u5ea6"},"content":{"rendered":"
\u7206\u70b8\u6d53\u5ea6\u6307\u7684\u662f\u7206\u70b8\u4e0b\u9650\u7684\u6d53\u5ea6\u503c\u5230\u7206\u70b8\u4e0a\u9650\u7684\u6d53\u5ea6\u503c\u4e4b\u95f4\u7684\u503c.<\/p>\n
\u4e0b\u8868\u4e3a\u5e38\u89c1\u6c14\u4f53\u7684\u7206\u70b8\u6d53\u5ea6\u4e0b\u9650\u548c\u7206\u70b8\u6d53\u5ea6\u4e0a\u9650,\u95ea\u7535\u548c\u81ea\u71c3\u6e29\u5ea6<\/p>\n
| \n \u7269\u8d28<\/div>\n<\/th>\n \n | min\u7206\u70b8\u9650\u5ea6 (LFL\/LEL) %\u7a7a\u6c14\u4f53\u79ef\u767e\u5206\u6bd4<\/div>\n<\/th>\n \n | max\u7206\u70b8\u9650\u5ea6 (UFL\/UEL) %\u7a7a\u6c14\u4f53\u79ef\u767e\u5206\u6bd4<\/div>\n<\/th>\n \n | NFPA\u5206\u7ea7<\/div>\n<\/th>\n \n | \u95ea\u70b9<\/div>\n<\/th>\n \n | min\u70b9\u71c3\u80fd\u91cfmJ<\/div>\n \u7a7a\u6c14\u4f53\u79ef\u767e\u5206\u6bd4<\/div>\n<\/th>\n \n | \u81ea\u71c3<\/div>\n \u6e29\u5ea6<\/div>\n<\/th>\n<\/tr>\n \n | \u4e59\u919b<\/div>\n<\/td>\n \n | 4.0<\/div>\n<\/td>\n \n | 57.0<\/div>\n<\/td>\n \n | IA<\/div>\n<\/td>\n \n | -39\u00b0C<\/div>\n<\/td>\n \n | 0.37<\/div>\n<\/td>\n \n | 175\u00b0C<\/div>\n<\/td>\n<\/tr>\n \n | \u4e59\u9178(\u51b0\u918b\u9178)<\/div>\n<\/td>\n \n | 4<\/div>\n<\/td>\n \n | 19.9<\/div>\n<\/td>\n \n | II<\/div>\n<\/td>\n \n | 39\u00b0C to 43\u00b0C<\/div>\n<\/td>\n <\/td>\n | \n | 463\u00b0C<\/div>\n<\/td>\n<\/tr>\n \n | \u918b\u9178\u9150<\/div>\n<\/td>\n <\/td>\n | <\/td>\n | \n | II<\/div>\n<\/td>\n \n | 54\u00b0C<\/div>\n<\/td>\n <\/td>\n | <\/td>\n<\/tr>\n | \n | \u4e19\u916e<\/div>\n<\/td>\n \n | 2.6 – 3<\/div>\n<\/td>\n \n | 12.8 – 13<\/div>\n<\/td>\n \n | IB<\/div>\n<\/td>\n \n | -17\u00b0C<\/div>\n<\/td>\n \n | 1.15 @ 4.5%<\/div>\n<\/td>\n \n | 465\u00b0C, 485\u00b0C[1]<\/div>\n<\/td>\n<\/tr>\n \n | \u4e59\u8148<\/div>\n<\/td>\n <\/td>\n | <\/td>\n | \n | IB<\/div>\n<\/td>\n \n | 2\u00b0C<\/div>\n<\/td>\n <\/td>\n | \n | 524\u00b0C<\/div>\n<\/td>\n<\/tr>\n \n | \u4e00\u6c2f\u4e59\u70f7<\/div>\n<\/td>\n \n | 7.3<\/div>\n<\/td>\n \n | 19<\/div>\n<\/td>\n \n | IB<\/div>\n<\/td>\n \n | 5\u00b0C<\/div>\n<\/td>\n <\/td>\n | \n | 390\u00b0C<\/div>\n<\/td>\n<\/tr>\n \n | \u4e59\u70ef<\/div>\n<\/td>\n \n | 2.5<\/div>\n<\/td>\n \n | 82<\/div>\n<\/td>\n \n | IA<\/div>\n<\/td>\n \n | -18\u00b0C<\/div>\n<\/td>\n \n | 0.017 @ 8.5% \uff08\u5728\u7eaf\u6c27\u4e2d\u4e3a0.0002 @ 40%\uff09<\/div>\n<\/td>\n \n | 305\u00b0C<\/div>\n<\/td>\n<\/tr>\n \n | \u4e19\u70ef\u919b<\/div>\n<\/td>\n \n | 2.8<\/div>\n<\/td>\n \n | 31<\/div>\n<\/td>\n \n | IB<\/div>\n<\/td>\n \n | -26\u00b0C<\/div>\n<\/td>\n \n | 0.13<\/div>\n<\/td>\n <\/td>\n<\/tr>\n | \n | \u4e19\u70ef\u8148<\/div>\n<\/td>\n \n | 3.0<\/div>\n<\/td>\n \n | 17.0<\/div>\n<\/td>\n \n | IB<\/div>\n<\/td>\n \n | 0\u00b0C<\/div>\n<\/td>\n \n | 0.16 @ 9.0%<\/div>\n<\/td>\n <\/td>\n<\/tr>\n | \n | 3-\u6c2f\u4e19\u70ef<\/div>\n<\/td>\n \n | 2.9<\/div>\n<\/td>\n \n | 11.1<\/div>\n<\/td>\n \n | IB<\/div>\n<\/td>\n \n | -32 \u00b0C<\/div>\n<\/td>\n \n | 0.77<\/div>\n<\/td>\n <\/td>\n<\/tr>\n | \n | \u6c28\u6c14<\/div>\n<\/td>\n \n | 15.7<\/div>\n<\/td>\n \n | 27.4<\/div>\n<\/td>\n \n | IIIB<\/div>\n<\/td>\n \n | 11\u00b0C<\/div>\n<\/td>\n \n | 680<\/div>\n<\/td>\n \n | 651\u00b0C<\/div>\n<\/td>\n<\/tr>\n \n | \u7837<\/div>\n<\/td>\n \n | 4.5 – 5.1[2]<\/div>\n<\/td>\n \n | 78<\/div>\n<\/td>\n \n | IA<\/div>\n<\/td>\n \n | \u53ef\u71c3\u6c14\u4f53<\/div>\n<\/td>\n <\/td>\n | <\/td>\n<\/tr>\n | \n | \u82ef<\/div>\n<\/td>\n \n | 1.2<\/div>\n<\/td>\n \n | 7.8<\/div>\n<\/td>\n \n | IB<\/div>\n<\/td>\n \n | -11\u00b0C<\/div>\n<\/td>\n \n | 0.2 @ 4.7%<\/div>\n<\/td>\n \n | 560\u00b0C<\/div>\n<\/td>\n<\/tr>\n \n | 1,3-\u4e8c\u70ef\u4e01\u70f7<\/div>\n<\/td>\n \n | 2.0<\/div>\n<\/td>\n \n | 12<\/div>\n<\/td>\n \n | IA<\/div>\n<\/td>\n \n | -85\u00b0C<\/div>\n<\/td>\n \n | 0.13 @ 5.2%<\/div>\n<\/td>\n <\/td>\n<\/tr>\n | \n | \u4e01\u70f7,\u6b63\u4e01\u70f7<\/div>\n<\/td>\n \n | 1.6<\/div>\n<\/td>\n \n | 8.4<\/div>\n<\/td>\n \n | IA<\/div>\n<\/td>\n \n | -60\u00b0C<\/div>\n<\/td>\n \n | 0.25 @ 4.7%<\/div>\n<\/td>\n \n | 420 – 500\u00b0C<\/div>\n<\/td>\n<\/tr>\n \n | \u4e59\u9178\u6b63\u4e01\u916f<\/div>\n<\/td>\n \n | 1 – 1.7[1]<\/div>\n<\/td>\n \n | 8 – 15<\/div>\n<\/td>\n \n | IB<\/div>\n<\/td>\n \n | 24\u00b0C<\/div>\n<\/td>\n <\/td>\n | \n | 370\u00b0C<\/div>\n<\/td>\n<\/tr>\n \n | \u4e01\u9187,<\/div>\n<\/td>\n \n | 1<\/div>\n<\/td>\n \n | 11<\/div>\n<\/td>\n \n | IC<\/div>\n<\/td>\n \n | 29\u00b0C<\/div>\n<\/td>\n <\/td>\n | <\/td>\n<\/tr>\n | \n | \u6b63\u4e01\u9187<\/div>\n<\/td>\n \n | 1.4[1]<\/div>\n<\/td>\n \n | 11.2<\/div>\n<\/td>\n \n | IC<\/div>\n<\/td>\n \n | 35\u00b0C<\/div>\n<\/td>\n <\/td>\n | \n | 340\u00b0C<\/div>\n<\/td>\n<\/tr>\n \n | \u6b63\u4e01\u57fa\u6c2f,1-\u6c2f\u4e01\u70f7<\/div>\n<\/td>\n \n | |
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