Preparation of carbon molecular sieves ( CMS ) brown coal by two-step carbonization method ( TSC ) has been investigated in this work.

1、

The results showed that ferrocene was reduced to iron during carbonization.

结果表明,添加到酚醛树脂中的二茂铁在炭化阶段被还原为单质铁.

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2、

The degree of carbonization of coal depends on the temperature.

煤层的炭化程度取决于温度.

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3、

Good carbonization resistance and low dry shrinkage.

抗碳化性能好,干缩率低.

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4、

The same raw materials at high temperatures than the-temperature carbonization of carbonization of high carbon content.

同一原料在高温炭化比低温炭化的含碳量高.

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5、

Co-carbonization with petroleum pitch is of some advantage on economy.

石油沥青共炭化在经济上具有一定的优势.

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6、

The carbonization and the graphitization of PI filament were described.

叙述了PI原丝的碳化和石墨化过程.

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7、

Factors influencing pore structure of amorphous silica-alumina prepared by carbonization were investigated.

摘要系统考察了影响碳化法制备无定形硅铝孔结构的因素.

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8、

Sometimes it is necessary to carbonize wool fibers or yarn before they are made into cloth.

有时在生产织物之前对毛纤维或纱线进行碳化.

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9、

The design calculation of heat exchanging system in carbonizing tower are introduced.

着重介绍了碳化塔换热系统的设计计算.

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10、

There are different carbonizing properties of the extracting constituents in Shenfu coal and Liulin coal.

两种煤中不同溶剂抽提组分其碳化特性不同.

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11、

OBJECTIVE To investigate a quality control method for the carbonizing process.

目的:寻找中药炒炭存性的质控手段.

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12、

Isolable carbocyclic compounds contain seven or fewer carbons in the cycle.

可分离的碳环化合物环内含七个或七个以下的碳.

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13、

The semi-products of synthetic diamond always contain a significant amount of non-diamond carbons.

在人工合成金刚石的半成品中,都含有相当数量的非金刚石碳.

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14、

The latest technique , manufacturing active carbons in one step using fluidizedreactor was used in this study.

以煤为原料,采用流化床一步法制取活性炭,考查了煤种、操作条件和矿物质对煤制活性炭脱酚性能的影响.

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15、

Kilns are used to dissolve carbons and iron compounds.

干燥炉用来分解碳铁化合物.

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16、

I want two carbons for our files.

我要两份复写本存档.

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17、

The investigated anode materials include modified carbons, nitrides, silicides, oxides and novel alloys.

研究的负极材料主要有:改性碳材料、氮化物、硅化物、氧化物和新型合金.

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18、

The variation of the desorption activation energy of dichloromethane on activated carbons was discussed hardbase ( HSAB ) princi.

主要研究了金属离子改性活性炭对二氯甲烷脱附活化能的影响.

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19、

Silversupported activated carbons antibacterial and adsorption abilities , are usually obtained by a solution impregnation method.

通过共溶法在酚醛树脂中加入硝酸银,经球化、炭化和活化得到了载银球形活性炭.

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20、

In fused-ring and bridge-ring compounds two carbons are common to the two rings.

在稠环和桥环化合物中,两个碳原子是两个环公用的.

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