ammonium carbonate

Isopropyl Chloroacetate is synthesized using ammonium ferric sulfate with twelve water molecules absorbed with activated carbon as catalyst.

以活性炭吸附十二水合硫酸铁铵为催化剂合成氯乙酸异丙酯 ,最高产率为 86。

Preparation of cryolite with high molecule ratio from fluosilicic acid and ammonium hydrocarbonate;

由氟硅酸、碳酸氢铵制备高分子比冰晶石

First,brine is reacted with ammonium hydrocarbonate to obtain the sodium hydrocarbonate and the ammonium chloride solution,and then filtrated.

卤水制备纯碱分两步进行,第一步用卤水、碳酸氢铵反应得到碳酸氢钠微溶析出和氯化铵溶液,过滤。

Phosphogypsum reacts with ammonium hydrocarbonate at 5-30℃ to obtain ammonium sulfate solution,then the solution reacts with potassium chloride at 30℃ with adding an organic solvent to produce potassium sulfate.

介绍了由磷石膏制硫酸钾的新工艺 :磷石膏与碳酸氢铵在 5 - 30℃下反应 ,得硫酸铵溶液 ,该溶液与氯化钾在 30℃左右反应 ,并添加一种有机溶剂 ,得硫酸钾。

The Synthesis of Bisazo Compounds with Ceric Ammonium Nitrate in Solid-State;

硝酸铈铵氧化体系固态合成双偶氮化合物

The graft copolymers of starch, diallyl dimethyl ammonium chloride, acrylamide were synthesized by reversed phase emulsion copolymerization using ceric ammonium nitrate initiator.

以硝酸铈铵(CAN)为引发剂,以淀粉(S)、二甲基二烯丙基氯化铵(DMDAAC)和丙烯酰胺(AM)为原料,通过反相乳液聚合,合成接枝共聚物。

In the presence of acetic acid and polyethylene glycol,phenol reacted with ceric ammonium nitrate to from 2,4-dinitrophenol.

在醋酸、相转移催化剂聚乙二醇存在下,苯酚与硝酸铈铵反应生成2,4-二硝基苯酚。

Treatment of phosphate wastewater by magnesium ammonium phosphate precipitation process;

磷酸铵镁沉淀法处理磷酸盐工业废水

Study on the treatment of phosphate wastewater and landfill leachate by magnesium ammonium phosphate process;

磷酸铵镁法综合处理磷酸盐工业废水和垃圾渗滤液研究

A reaction condition optimization for phosphorus removal from wastewater by magnesium ammonium phosphate sedimentation;

磷酸铵镁沉淀法回收污水中磷的反应条件优化

Research into preparation of ammonium molybdate by purificating crude molybdic acid;

用粗钼酸制备钼酸铵工艺的研究

Photochemical catalytic spectrophotometric determination of trace copper with ammonium molybdate-iso-propyl alcohol system;

钼酸铵-异丙醇体系光化学催化分光光度法测定痕量铜

The study on the solubility of compound salt ammonium molybdate·molybdenum trioxide;

钼酸铵氧化钼复盐溶解性能研究

Ammonium hydrogen carbonate for industrial use

GB/T6275-1986工业用碳酸氢铵

Ling off ammonium bicarbonate, Yean, chemical raw materials.

灵产碳酸氢铵、液氨、化工原料。

Food additive ammonium bicarbonate

GB1888-1998食品添加剂碳酸氢铵

Mensuration of Nitrogen Content in Granular Agricultural Ammonium Bicarbonate

颗粒型农用碳酸氢铵中氮含量的测定

Effect of ammonium bicarbonate on the availability of P_2O_5 in MAP and its pH value in production of compound fertilizer

复混肥生产中碳酸氢铵对磷酸一铵磷素活性及pH值的影响

Ammonium hydrogen carbonate for industrial use--Determination of arsenic content--Gutzeit method

GB/T6276.8-1986工业用碳酸氢铵砷含量的测定砷斑法

Ammonium hydrogen carbonate for industrial use--Determination of total alkalinity--Volumetric method

GB/T6276.1-1986工业用碳酸氢铵总碱度的测定容量法

Ammonium hydrogen carbonate for industrial use--Determination of ash content--Gravimetric method

GB/T6276.5-1986工业用碳酸氢铵灰分含量的测定重量法

The Theoretics Research on the Preparation of Active Zinc Oxide by Ammonium Hydrogen Carbonate;

碳酸氢铵法制备活性氧化锌的理论研究

Study test of Petro - deried growthaids used as ammonium bicaronate additive;

石油助长剂作为碳酸氢铵添加剂的试验

Effects of Ammonia Bicarbonate on the Absorption of Heavy Metals in Imperata cylindrica and Scirpus triqueter

碳酸氢铵对白茅和藨草吸收重金属的影响

Ammonium hydrogen carbonate for industrial use--Determination sulphate content -- Visible turbidimetric method

GB/T6276.4-1986工业用碳酸氢铵硫酸盐含量的测定目视比浊法

Ammonium hydrogen carbonate for industrial use--Determination of heavy metal content--Visible tarbidimetric method

GB/T6276.9-1986工业用碳酸氢铵重金属含量的测定目视比浊法

Ammonium hydrogen carbonate for industrial use--Determination sulphide content -- Visible turbidimetric method

GB/T6276.3-1986工业用碳酸氢铵硫化物含量的测定目视比浊法

Ammonium hydrogen carbonate for industrial use--Determination of iron content--O-Phenanthroline spectrophotometric method

GB/T6276.6-1986工业用碳酸氢铵铁含量的测定邻菲罗啉分光光度法

Ammonium hydrogen carbonate for industrial use--Determination of chloride content--Potentiometric method

GB/T6276.2-1986工业用碳酸氢铵氯化物含量的测定电位滴定法

Study on the Absorption of Carbon Dioxide and Production of Ammonium Bicarbonate Crystal by Aqueous Ammonia in Rotating Packed Bed;

超重场强化氨水脱除CO_2生成碳酸氢铵晶体的研究

The Experimental Research and Numerical Simulation of Ammonium Bicarbonate for Denitration Reductant

碳酸氢铵作为脱硝还原剂的实验研究与数值模拟