This paper mainly deals with the correlativity between Gray-king Assay coke type(GAC) and free swelling index(FSI) on the gas coal.

本文着重讨论了气煤葛金焦型与自由膨胀序数的相关关系。

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This paper put forward some opinions of electrode char distributive proportion and measurement of Gray-King low temperature assay and compared it with carbonization test in aluminium retort.

主要针对格金低温干馏测定中的电极炭配比、称量等问题提出见解，并与铝甑方法进行了对比。

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This paper put forward some opinions of electrode char distributive proportion and measurement of Gray-King low temperature assay and compared it with carbonization test in aluminium retort.

主要针对格金低温干馏测定中的电极炭配比、称量等问题提出见解，并与铝甑方法进行了对比。

youdao