A method of preparing nanosized ZnO through microwave calcining of basic Zinc carbonate which is prepared by immediate precipitation is introduced .

报道了用直接沉淀法制备 碱式 碳酸锌，然后用微波焙烧制备纳米氧化锌的方法。

Preparation of basic zinc carbonate from waste hydrochloric acid and effect of magnetic field

从废盐酸溶液制备 碱式 碳酸锌及磁场效应影响

Preparation of active zinc oxide with ammonium carbonate method

碳酸铵法制备活性氧化 锌

Template played key role for controlling composition of the product . The product were nano-crystals of zinc carbonate with template and mixture was got without template which contained zinc carbonate hydroxide as well as zinc carbonate but zinc carbonate hydroxide was in majority .

模板剂对产物的组成具有重要的调控作用，模板剂存在时得到的是 碳酸锌纳米晶体，无模板剂时得到的是一种含有碱式碳酸锌与碳酸锌的混合物，但以碱式碳酸锌为主。

The majority of the pyrolytic production is gaseous carbon dioxide ketones alkyls and so on . The rest may be zinc oxide zinc carbonate and so on .

硬脂酸锌分解产物大部分是气体状态的二氧化碳、烷烃、酮等，残余物可能是氧化锌和 碳酸锌等。

The main research content and results were as follows : ( 1 ) The powder was prepared by hydrothermal method and coated with zinc carbonate hydroxide by homogeneous precipitation method . The particle was cubic ZnS .

其结果如下：（1）应用水热法制备了立方相硫化 锌，通过均匀 沉淀法得到ZnO包覆的硫化 锌颗粒。

Research on Precipitation and Decomposition Process of Zinc Carbonate for Preparing Activated Zinc Oxide Catalyst for Selective Hydrogenation of C_5 Fraction from Steam Cracking

碳酸锌的沉淀及分解制备活性氧化锌裂解碳五馏分选择加氢催化剂的研究

Study on the Preparation of PA6 / ZnO and PA6 / basic Zinc Carbonate Nanofibers Composites

尼龙6/纳米ZnO、尼龙6/碱式 碳酸锌纳米纤维复合材料制备的研究

Determination of free alkali zinc and sodium carbonate in zinc aqueous alkali by uniting EDTA complexometric titration and acid base titration

EDTA络合滴定与酸碱滴定联合测定含锌碱性溶液中游离碱、 锌 和 碳酸钠

Control of Preparation Condition of a Feed Supplement Super-fine Basic Zinc Carbonate

饲料添加剂超细碱式 碳酸锌制备条件控制

Mineralization feature of lead and zinc deposits related with carbonate rock in Weixi-Puer ore belt in west Yunnan

滇西维西-普洱成矿带之与 碳酸盐岩有关 铅锌矿床的矿化特征

The synthetic conditions of zinc propionate with propionic acid and basic zinc carbonate as raw materials were studied .

以丙酸和碱式 碳酸锌为原料，制备了食品及饲料添加剂丙酸锌。

Application of basic zinc carbonate in iron removal of zinc sulfate solution

碱式 碳酸锌在硫酸锌溶液净化除铁中的应用

Preparation of zinc stannate and zinc stannate coated nano-sized calcium carbonate by homogeneous precipitation method

均匀沉淀法制备锡酸锌与锡酸 锌包覆纳米 碳酸钙的研究

Research on mechanism and kinetics of the thermal decomposition of precursor basic zinc carbonate in the preparation of nanometer zinc oxide

制备纳米氧化锌前驱体碱式 碳酸锌的热解动力学

Nanometer-sized ZnO / La2O3 was prepared by solid phase synthesis . Deferent zinc salt sodium carbonate and lanthanum acetate were used as starting material .

以不同的 锌盐、无水 碳酸钠和乙酸镧为原料，采用固相法合成了纳米ZnO／La2O3粉体。

The title nano-scale zinc oxide with good dispersibility has been prepared based on zinc sulfate and sodium carbonate as basic materials under controlled reaction conditions .

以硫酸 锌 和 碳酸钠为原料，通过控制反应条件合成了分散性好的纳米氧化锌。

The reasons for the superiority of zinc carbonate hydroxide and magnesium carbonate hydroxide over other precursors was studied theoretically by calculation of the decomposition kinetics .

对 碱式 碳酸锌的热分解行为进行了动力学计算，从理论上对碱式碳酸盐作为前驱体制备纳米氧化物的优势进行了研究。

Under such conditions the average diameter of particles for the zinc carbonate powder was about 35 nm . The nanometer zinc oxide was obtained when the zinc carbonate was pyrolyzed at 350 ℃ for 2 h and its average diameter of particles was about 20 nm .

在此条件下合成的 碳酸锌粉末及其在350℃煅烧2h所得到的氧化锌粉末的一次粒子的平均粒径分别约35和20nm。

This thesis studied on the preparation characterization and capability of nanosized zinc carbonate and zinc oxide .

本论文研究纳米 碳酸锌和纳米氧化锌的制备、表征和性能。

Carbonate included : lithium carbonate sodium carbonate potassium carbonate magnesium carbonate calcium carbonate zinc carbonate strontium carbonate barium carbonate .

碳酸盐包括：碳酸锂、碳酸钠、碳酸钾、碳酸镁、碳酸钙、 碳酸锌、碳酸锶、碳酸钡。

The reaction order and activation energy of basic zinc carbonate and uranium in seawater

海水中铀与 碱式 碳酸锌的反应级数及活化能

The antibacterial activity of Calamine is decided by the content and particle size of zinc oxide and has nothing with zinc carbonate .

炉甘石抑菌活性主要取决于氧化锌的含量和粒径大小，与 碳酸锌无关。

Preparing Alkali Zinc Carbonate and Active Oxide Zinc from Zinc Smoke Ash

锌烟灰制取碱式 碳酸锌及活性氧化锌

Thermal Decomposition Kinetics of Basic Zinc carbonate

碱式 碳酸锌的热分解动力学研究

Preparation of superfine basic zinc carbonate with tiny negative pressure evaporated ammonia Production of Activated Carbon from Rice Husk Ash

微负压蒸氨法合成超细碱式 碳酸锌的工艺研究低碳稻壳灰碱法活化制备活性炭的研究

Hence we combined coprecipitation method using zinc carbonate as enclosure dose causing the crystal nucleus can not grow up Zinc titanate acts as phase-transition accelerant thereby we can obtain rutile nanometer TiO2 powder at lower calcining temperature and in briefer calcining time relatively .

因此我们结合共沉淀法，引入 碳酸锌作包覆剂控制品粒长大，利用钛酸锌作品型促进剂，在相对较低的焙烧温度和较短的保温时间内制得到了金红石型纳米TiO2粉体。

Study on Mechanism And Kinetics of Thermal Decomposition of Zinc Hydroxide Carbonate

碱式 碳酸锌热分解机理及动力学

The zinc citrate was synthesized with citric acid and basic zinc carbonate as raw material in this paper . The effects of material ratio reaction time and reaction temperature were examined by orthogonal experiments . and the optium reaction condition was get .

以柠檬酸和碱式 碳酸锌为原料合成柠檬酸锌，通过正交实验探索了物料配比、反应时间和反应温度等对反应结果的影响，得到了最佳合成工艺条件。

Study on the effect of using phosphorus and zinc on maize in Carbonate meadow soil

碳酸盐草甸土玉米配合施用磷 锌效应研究