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氨基磺酸厂家为您介绍葡萄糖酸钠的合成方法!
来源:http://www.jnjrh.com 日期:2019-11-08 发布人:admin
  葡萄糖酸钠无毒,经普通生化处理后可迅速溶解,我们将经常用于污泥处理,下面将氨基磺酸的生产厂家——济南金日和化工给大家介绍一下葡萄糖酸钠的合成方法,具体方法如下:
  Sodium gluconate is nontoxic and can be dissolved quickly after common biochemical treatment. We will often use it for sludge treatment. Now, Jinan jinrihe Chemical Co., Ltd., the manufacturer of sulfamic acid, will introduce the synthesis method of sodium gluconate. The specific method is as follows:
  你知道葡萄糖酸钠的合成方法吗?
  Do you know how to synthesize sodium gluconate?
氨基磺酸
  通常情况下,含葡萄糖的原料(如谷物)在工业上被用作原料。以葡萄糖为原料,采用发酵法制备葡萄糖酸,然后用氢氧化钠中和。葡萄糖酸钠可以通过电解和氧化合成。在中国,化学氧化和二次溴氧化主要用于生产和合成。
  In general, raw materials containing glucose (such as grains) are used as raw materials in industry. Gluconic acid was prepared from glucose by fermentation and then neutralized with sodium hydroxide. Sodium gluconate can be synthesized by electrolysis and oxidation. In China, chemical oxidation and secondary bromine oxidation are mainly used for production and synthesis.
  根据使用的发酵酶的类型,发酵方法可以分为两个阶段:一个是黑曲霉酶,另一个是酸。后一种方法在葡萄糖脱氢的作用下形成内酯,然后分解酯。
  According to the type of fermentation enzyme used, the fermentation method can be divided into two stages: one is aspergillase, the other is acid. The latter method forms lactones under the action of glucose dehydrogenation, and then decomposes esters.
  葡萄糖酸钠也可以直接从葡萄糖发酵中获得。此时发酵基质的组成为:葡萄糖250~350g/L,七水硫酸镁0.2~0.3g/L,磷酸二铵或尿素0.4~0.5g/L。承印物必须消毒。在发酵过程中,温度控制在30-32℃,pH控制在5.5-6.5,氢氧化钠控制在30%~50%。发酵时间40~100h。过滤洗涤,活性炭脱色,过滤浓缩或喷雾干燥。
  Sodium gluconate can also be obtained directly from glucose fermentation. At this time, the composition of fermentation substrate is: glucose 250-350g / L, magnesium sulfate heptahydrate 0.2-0.3g/l, diammonium phosphate or urea 0.4-0.5g/l. Substrate must be disinfected. In the fermentation process, the temperature is controlled at 30-32 ℃, the pH is controlled at 5.5-6.5, and the sodium hydroxide is controlled at 30% - 50%. The fermentation time was 40-100h. Filtration and washing, activated carbon decolorization, filtration concentration or spray drying.
  以上信息由氨基磺酸厂家——济南金日和化工给大家整理的信息,更多关于葡萄糖酸钠的相关信息,请大家继续关注我们的网站http://www.jnjrh.com。
  The above information is arranged by jinrihe Chemical Co., Ltd., a sulfamic acid manufacturer in Jinan. For more information about sodium gluconate, please continue to pay attention to our website http://www.jnjrh.com.