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精萘廠家分享氨水能溶解萘嗎?

來源:http://cdjdhxt.cn/ 日期:2020-07-22 發(fā)布人:admin
  氨水能溶解萘嗎 
  Can ammonia dissolve naphthalene? 
  焦油中的萘、酚含量有多少?氨。氨也是一種無色,有強(qiáng)烈刺激性氣味的氣體,氨氣可引起眼睛和皮膚的燒灼感。在居住環(huán)境中接觸氨,可造成呼吸道、眼睛的刺激。有胸悶、咽干、咽痛、味覺及嗅覺減退、頭痛、頭昏、厭食、疲勞等感覺。部分人還出現(xiàn)面部皮膚色素沉著、手指有潰瘍等反應(yīng)。生活環(huán)境中的氨主要來自生物性廢棄物,例如糞、尿、尸體、排泄物、生活污水等,室內(nèi)空氣中氨污染主要形成的原因是由于冬季施工時(shí),建筑物的混凝土及涂。
  What is the content of naphthalene and phenol in tar? Ammonia. Ammonia is also a colorless gas with strong pungent odor. Ammonia can cause burning sensation of eyes and skin. Exposure to ammonia in the living environment can cause respiratory tract and eye irritation. There are chest tightness, dry throat, sore throat, loss of taste and smell, headache, dizziness, anorexia, fatigue, etc. Some people also have facial skin pigmentation, finger ulcers and other reactions. Ammonia in the living environment mainly comes from biological wastes, such as feces, urine, corpses, excreta, domestic sewage, etc. the main reason for the formation of ammonia pollution in indoor air is due to the concrete and coating of buildings during winter construction.
               精萘廠家
  萘在水中不溶解,那么在氨水中是否溶解?溶解度有多大?我在焦化廠工作,感覺蒸氨產(chǎn)生的濃氨水里含萘量很高。 有沒有可。 不溶于水,溶于乙醇和 等常理推斷,在氨水中的溶解度不會(huì)很大。
  Naphthalene does not dissolve in water, so is it dissolved in ammonia? What is the solubility? I work in a coking plant and feel that the concentrated ammonia water produced by ammonia evaporation contains a high content of naphthalene. There is no way. It is not soluble in water, but soluble in ethanol and so on.
  有機(jī)物大多不易溶解于水,苯酚和萘乙酸就更加不可能,苯酚常溫下沉淀,萘乙酸0.01毫克/升都有沉淀,根本不能大量溶解。因此,我認(rèn)為這肯定不是苯酚,是有機(jī)物的可能性也很小。
  Most of the organic matter is not easy to dissolve in water, especially phenol and naphthylacetic acid. Phenol precipitates at room temperature, and 0.01 mg / L naphthylacetic acid can not be dissolved in large amount. Therefore, I think it is definitely not phenol, and the possibility of organic matter is very small.
  那可能不是萘,而是萘的衍生物,比如萘甲酸 有機(jī)物多不溶于水 易溶于有機(jī)溶劑氨水算水溶液 應(yīng)該不易溶的。
  It may not be naphthalene, but the derivatives of naphthalene. For example, naphthalene formic acid is mostly insoluble in water, but easily soluble in organic solvent ammonia water, so the aqueous solution should not be soluble.
  以上是精萘廠家對(duì)氨水能否溶解萘的相關(guān)分析,想要了解更多化工資訊歡迎關(guān)注精萘廠家的網(wǎng)站http://cdjdhxt.cn
  The above is the naphthalene factory on ammonia can dissolve naphthalene related analysis, want to know more chemical information, welcome to pay attention to the refined naphthalene Factory website http://cdjdhxt.cn 。
 
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