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需要有关冶金方面的专业人士帮助翻译论文中的一段话《不要翻译器翻译的呃!谢谢TablesIandIIpresentsomecalculatedvaluesfromgaschromatographicdata.Basedontheultimateanalysesofcoals,theoxygencontents(wit
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需要有关冶金方面的专业人士帮助翻译论文中的一段话《不要翻译器翻译的呃!谢谢
Tables I and II present some calculated values from
gas chromatographic data. Based on the ultimate analyses
of coals, the oxygen contents (with organic matter)
of Hutar and Bachra coal are 23.5 and 15.9 wt pct, respectively.
Since this oxygen is removed with volatiles
and gases during devolatilization, it provides the value
of the theoretically removable oxygen in coal (column 3,
Table I).
Total oxygen loss associated with evolution of CO and
CO2 (AWo) was calculated by graphical integration of
14zo using Eq. [11]. These values are shown in Table I
(column 4). An interesting observation is that AWo is
much larger than the theoretical oxygen content of coal
(as explained previously). Likely causes are the binder
and the pelletmaking procedure. The binder contained 6
pct CaO. It also contained moisture present as chemically
combined water in Ca(OH)2 and hydrothermal
bonding in addition to strongly adsorbed water. Since
during the pelletmaking procedure pellets are exposed to
ambient air, absorption of CO2 to form CaCO3 to some
extent also is possible. In addition, the coal and alumina
etc. may contain and can pick up some H20 as water of
combination or as strongly adsorbed H2O.
Tables I and II present some calculated values from
gas chromatographic data. Based on the ultimate analyses
of coals, the oxygen contents (with organic matter)
of Hutar and Bachra coal are 23.5 and 15.9 wt pct, respectively.
Since this oxygen is removed with volatiles
and gases during devolatilization, it provides the value
of the theoretically removable oxygen in coal (column 3,
Table I).
Total oxygen loss associated with evolution of CO and
CO2 (AWo) was calculated by graphical integration of
14zo using Eq. [11]. These values are shown in Table I
(column 4). An interesting observation is that AWo is
much larger than the theoretical oxygen content of coal
(as explained previously). Likely causes are the binder
and the pelletmaking procedure. The binder contained 6
pct CaO. It also contained moisture present as chemically
combined water in Ca(OH)2 and hydrothermal
bonding in addition to strongly adsorbed water. Since
during the pelletmaking procedure pellets are exposed to
ambient air, absorption of CO2 to form CaCO3 to some
extent also is possible. In addition, the coal and alumina
etc. may contain and can pick up some H20 as water of
combination or as strongly adsorbed H2O.
▼优质解答
答案和解析
我和二世表计算值提出了
气相色谱数据.基于最终的分析
炭火,氧气含量(与有机质)
煤炭的Hutar和Bachra 23.5和159硅油,分别pct.
既然这氧是拆除,用挥发物
在后处理和气体,它提供的价值
氧气在理论上可拆卸的煤(柱3,
表I).
总氧损失相关的CO和演化
AWo)计算了CO2(由图形整合
14zo使用Eq.[11]. 这些价值观是显示在表我
(第四栏).一个有趣的观察,AWo
远大于理论的氧含量的煤
(就像之前解释).可能的原因是粘结剂
和pelletmaking程序. 该粘合剂包含6
pct曹. 它也含有水分礼物及化学
结合水在Ca(OH)2和热液
键合除了强烈吸附水.自从
球团矿在pelletmaking程序暴露
周围的空气,吸收的二氧化碳形成碳酸钙对一些
程度也是可能的.另外,煤与氧化铝
等可能包含和可以捡到一些品质的水像水一样的
组合或者同样强烈吸附H2O.
气相色谱数据.基于最终的分析
炭火,氧气含量(与有机质)
煤炭的Hutar和Bachra 23.5和159硅油,分别pct.
既然这氧是拆除,用挥发物
在后处理和气体,它提供的价值
氧气在理论上可拆卸的煤(柱3,
表I).
总氧损失相关的CO和演化
AWo)计算了CO2(由图形整合
14zo使用Eq.[11]. 这些价值观是显示在表我
(第四栏).一个有趣的观察,AWo
远大于理论的氧含量的煤
(就像之前解释).可能的原因是粘结剂
和pelletmaking程序. 该粘合剂包含6
pct曹. 它也含有水分礼物及化学
结合水在Ca(OH)2和热液
键合除了强烈吸附水.自从
球团矿在pelletmaking程序暴露
周围的空气,吸收的二氧化碳形成碳酸钙对一些
程度也是可能的.另外,煤与氧化铝
等可能包含和可以捡到一些品质的水像水一样的
组合或者同样强烈吸附H2O.
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