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已读[302] 发布: 2013/05/23 23:10:53
有的呈碱性,混合时可能会发生化学反应,如用洁厕剂除垢时可能产生刺激性的氨气或氨水,当氨水与具有漂白功效的清洁剂混合时容易产生有毒的氯氨气体,过量吸入后将...
已读[38] 发布: 2013/05/23 23:10:17
另外,摄入蛋白质过多,人体吸收不了就会滞留于肠道中,会变质,产生氨、硫化氢等毒质,刺激肠壁诱发癌症。 若脂肪吃得太多,可使血脂升高。研究资料表明,晚餐经常吃荤食...
已读[41] 发布: 2013/05/23 23:09:22
Grand Forks Herald Minnesota has nearly 300 anyhdrous ammonia facilities. The St. Cloud Times reports that inspection records from eight plants in its area show almost all had some problems in their last inspections, some of which were as long as five years ago. In three ...
已读[42] 发布: 2013/05/23 23:07:18
Omaha World-Herald LINCOLN — Workers were still cleaning up a small leak from an anhydrous ammonia pipeline reported Saturday southwest of Decatur, Neb. No one was injured and no evacuations were necessary because of the leak, which was west of U.S. Highway 75.
已读[38] 发布: 2013/05/23 23:07:01
Idaho State Journal A man working for Blicks, a Simplot subcontrator at the Simplot plant in Power County died Wednesday in a Utah hospital after being exposed to ammonia last week, according to a University of Utah Hospital public relations representative. Derrick E ... and more »
已读[36] 发布: 2013/05/23 23:06:45
OregonLive.com POCATELLO, Idaho — A man who was working for a subcontractor at a Simplot fertilizer plant near Pocatello has died at a Utah hospital after being exposed ...
已读[129] 发布: 2013/05/23 23:06:10
Kansas First News (AP) — Seven people have been released from an Emporia hospital after an ammonia leak at the city's Tyson Foods plant. KVOE-AM reports (http://bit.ly...
已读[70] 发布: 2013/05/23 21:03:32
nanotechweb.org Test vapours included toluene, acetic acid, ethanol, methanol, acetonitrile , water, ammonia and nitrogen dioxide. After H2SO4 doping, nanoPANI–Au samples showed a higher response to ammonia vapor in low concentration (10.8 ppm) at room temperature.
已读[353] 发布: 2013/05/23 19:21:08
合成氨产能由建厂时的3万吨扩到40万吨,产品由建厂时的2种增至硝酸铵、尿素、甲醇、二甲醚、硝酸钾、硝基复合肥及油类、酚类、硫磺等20余种。 “十二五”期间,...
已读[263] 发布: 2013/05/23 17:53:53
检查的禁用药有硝基呋喃类、氯霉素、孔雀石绿、喹乙醇、环丙沙星等。 禁用药物对养殖对象有害,间接威胁到人的健康。比如氯霉素抑制人造血功能造成过敏反应,引起再生...
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