hydrogen fluoride
- hydrogen fluoride的基本解释
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[化] 氟化氢
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The invention provides an anhydrous hydrogen fluoride production process; reaction raw materials fluorite powder and sulfate are mixed by an external mixer and enter into a converter with jacket; hot air with the temperature of 350 DEG C to 600 DEG C is fed in the jacket; the fluorite powder and the sulfate have chemical reaction and produce hydrogen fluoride; the produced hydrogen fluoride enters into a scrubber from a furnace header to be washed; the washed hydrogen fluoride enters into an intermediate tank from a condenser, and then receives distillation and degasification to prepare the finished product anhydrous hydrogen fluoride; solid residue is emitted from a furnace tail.
本发明提供一种无水氟化氢生产工艺,反应原料萤石粉及硫酸经外混器混合后进入带有夹套的转炉,向夹套内通入350~600℃的热风,萤石粉和硫酸在发生化学反应生成氟化氢,生成的氟化氢气体由炉头进入洗涤塔进行洗涤,洗涤后的氟化氢由冷凝器进入中间槽,然后经过精馏、脱气制得成品无水氟化氢;固体残渣由炉尾排出。
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The main products are inorganic fluoride, with the integrated capacity of 150 thousand tons per year, our main products are: synthetic cryolite, aluminium fluoride, sodium fluoride, silica white, hydrofluoride, potassium fluoroborate, potassium fluotitanate, potassium aluminium fluoride, magnesium fluoride, barium fluoride, lithium fluoride ,potassium fluoride, magnesium fluorosilicate, potassium fluorosilicate, potassium fluorosilicate etc.
多氟多公司生产区多氟多化工股份有限公司,公司注册资本8000万元,为河南省高新技术企业,是中国最大的无机氟化盐生产基地之一。综合产能15万吨/年,主要产品有冰晶石、氟化铝氟化钠、白炭黑、氢氟酸、氟硼酸钾、氟钛酸钾、氟铝酸钾、氟化镁、氟化钡、氟锆酸钾、氟化氢铵、氟化铵、氟化钾、氟化锂、氟硅酸钠、氟硅酸钾、氟硅酸镁等。
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The dry process aluminum fluoride divides into the hydrogen fluoride preparation according to the technical process (including acid to material, fluorspar to give material, hydrogen fluoride reactor) and the aluminum fluoride preparation including the fluid bed, exhaust processing, end product processing.
干法氟化铝按工艺流程分为氟化氢制备(包括酸给料、萤石给料、氟化氢反应炉)及氟化铝制备包括流化床、尾气处理、成品处理。
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hydrogen fluoride:氟化氢
进一步分析三藩市的空气毒素数据,其中氟化氢(Hydrogen Fluoride)、盐酸(Hydrochloric Acid)、磷化氢(Phosphine)指数偏高,3种化学物质分别对於人体骨骼、呼吸道系统与全身器官都有害处.
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hydrogen fluoride:(三三)氟化氢
(三二)对-硝基氯苯 p-Nitrochlorobenzene | (三三)氟化氢 Hydrogen fluoride | (三四)碘甲烷 Methyl iodide
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hydrogen fluoride:氟化氢(按F计)
氯化氢 HYdrogen chloride | 氟化氢(按F计) Hydrogen fluoride | 过氧化氢 Hydrogen peroxide
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hydrogen fluoride:(三十三)氟化氢
(三十二)对-硝基氯苯 p-Nitrochlorobenzene | (三十三)氟化氢 Hydrogen fluoride | (三十四)碘甲烷 Methyl iodide
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ammonium hydrogen fluoride:氟化氢铵
ammonium hydrogen carbonate 碳酸氢铵 | ammonium hydrogen fluoride 氟化氢铵 | ammonium hydrogen sulfate 硫酸氢铵
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