搜搜考试网Pyrolysis of polymers in the presence of a commercial clay
来源：学生作业帮 编辑：搜搜考试网作业帮 分类：英语作业 时间：2024/06/03 18:30:09
Pyrolysis of polymers in the presence of a commercial clay
The catalytic effect of a commercial sepiolite in the pyrolysis of PE, PP, PS and EVA has been studied. The results obtained show
that, despite the low ‘‘nominal’’ catalytic activity of this clay, it has enough catalytic properties to produce a marked decrease of the
temperature of decomposition of PE and PP. However, the steric effects related to the substituents of PS and EVA cancels this
catalytic behaviour. Experiments performed in an oxidizing atmosphere showed that the process is much more complex and involves
more decomposition steps, but no noticeable decrease in the temperature of any process may be related to the presence of the clay.
Nonetheless, the yield of carbonous residue is higher in the presence of the sepiolite.
翻译下 谢谢
The catalytic effect of a commercial sepiolite in the pyrolysis of PE, PP, PS and EVA has been studied. The results obtained show
that, despite the low ‘‘nominal’’ catalytic activity of this clay, it has enough catalytic properties to produce a marked decrease of the
temperature of decomposition of PE and PP. However, the steric effects related to the substituents of PS and EVA cancels this
catalytic behaviour. Experiments performed in an oxidizing atmosphere showed that the process is much more complex and involves
more decomposition steps, but no noticeable decrease in the temperature of any process may be related to the presence of the clay.
Nonetheless, the yield of carbonous residue is higher in the presence of the sepiolite.
翻译下 谢谢
Pyrolysis of polymers in the presence of a commercial clay The catalytic effect of a commercial sepiolite in the pyrolysis of PE,PP,PS and EVA has been studied.
热解聚合物的存在影响商业粘土催化的一个商业海泡石在热解的PE、PP、PS、EVA等进行了研究.
The results obtained show
在塔里木
that,despite the low ‘‘nominal’’ catalytic activity of this clay,it has enough catalytic properties to produce a marked decrease of the
表明,虽然低”的标称“催化活性粘土,有足够的催化性能产生明显下降的
temperature of decomposition of PE and PP.
温度分解算法的PE和PP.
However,the steric effects related to the substituents of PS and EVA cancels this
然而,经过取代基效应相关的PS和伊娃取消本
catalytic behaviour.
催化性能.
Experiments performed in an oxidizing atmosphere showed that the process is much more complex and involves
试验表明,在氧化性气氛的过程,涉及到复杂得多
more decomposition steps,but no noticeable decrease in the temperature of any process may be related to the presence of the clay.
更多的分解步骤,但没有显著减少温度的可能与任何过程存在的粘土.
Nonetheless,the yield of carbonous residue is higher in the presence of the sepiolite.
但是,积累的成果不仅能carbonous高产量的残留的海泡石在他面前站立得住.
再问： 额 这种我也会
热解聚合物的存在影响商业粘土催化的一个商业海泡石在热解的PE、PP、PS、EVA等进行了研究.
The results obtained show
在塔里木
that,despite the low ‘‘nominal’’ catalytic activity of this clay,it has enough catalytic properties to produce a marked decrease of the
表明,虽然低”的标称“催化活性粘土,有足够的催化性能产生明显下降的
temperature of decomposition of PE and PP.
温度分解算法的PE和PP.
However,the steric effects related to the substituents of PS and EVA cancels this
然而,经过取代基效应相关的PS和伊娃取消本
catalytic behaviour.
催化性能.
Experiments performed in an oxidizing atmosphere showed that the process is much more complex and involves
试验表明,在氧化性气氛的过程,涉及到复杂得多
more decomposition steps,but no noticeable decrease in the temperature of any process may be related to the presence of the clay.
更多的分解步骤,但没有显著减少温度的可能与任何过程存在的粘土.
Nonetheless,the yield of carbonous residue is higher in the presence of the sepiolite.
但是,积累的成果不仅能carbonous高产量的残留的海泡石在他面前站立得住.
再问： 额 这种我也会
Pyrolysis of polymers in the presence of a commercial clay
in the presence of animals
in presence of 还是in the presence of对啊
In which pair of polymers are the linkages the same?
英语翻译A potter has a fixed volume of clay in the form of a cyl
in the presence of,in the face of
英语翻译A privilege:The presence of the A privilege in the ACL f
英语翻译The free market operating in the presence of a major dis
英语翻译My First DayI was still shy in the presence of a crowd.A
the role of commercial
英语翻译I was shy when I was in the presence of a crowd.My first
合同签名部分出现"in the presence of:",