【单选题】
化学与人类的生产、生活、科技、航天等方面密切相关。下列说法正确的是( )
A. 字宙飞船中使用的碳纤维，是一种新型无机非金属材料
B. 将海产品用甲醛溶液浸泡以延长保鲜时间
C. 高纯度的二氧化硅制成的光电池，可用作火展探制器的动力
D. 双氧水、消毒液、酒精因其强氧化性能杀菌消毒
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解析：A项，碳纤维主要成分为碳，并有特殊用途，为新型无机非金属材料，A正确；
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化学与科学、技术、社会、环境密切相关。下列有关说法错误的是( )
A. 国庆节期间燃放的焰火的颜色是某些金属元素焰色反应所呈现出来的色彩
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中国传统文化对人类文明贡献巨大。下列两篇古代文献中都涉及到了KNO3。文献①:《开宝本草》记载:(KNO3)所在山泽，冬月地上有霜，扫取以水淋汁后，乃煎炼而成”，文献②《本草纲目》“火药乃焰硝(KNO3)、硫黄、山木炭所合，以为烽燧餇诸药者。”下列对其解释不合理的是（ ）
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化学与生产、生活密切相关。下列说法正确的是( )
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【单选题】
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下列有关金属的工业制法中,正确的是( )
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【单选题】
配置好的主催化剂膏通过___计量输送至D201。
【单选题】
DONOR-D的名称是___。
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【单选题】
吸入高浓度抗结垢剂会对___造成损伤。
【单选题】
三乙基铝泄漏着火时，可以用___灭火。
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催化剂浆料配制过程中，满足___条件后，HS-10304打开HV-10304。
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【单选题】
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原始开工时主催化剂系统联锁调校可用___。
【单选题】
主催化剂是一种粉状固体，使用___悬浮催化剂。
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催化剂预接触罐夹套中的螺旋板的作用是___。
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TEAL区冲洗TEAL后的白油收集到___。
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【单选题】
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三乙基铝单元所用的灭火器材属于___。
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配制催化剂时抽真空时只打开___其它阀门是关闭的。
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助剂中能去除原料中杂质的是___。
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丙烯的爆炸极限为：___。
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三乙基铝系统所采用的伴热方式为：___
【单选题】
使用D-DONOR时，氢气加入量应该比使用C-DONOR：___。
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催化剂分散罐D106B系统中___是氮封阀。
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【单选题】
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【单选题】
用于悬浮催化剂配置的油/脂比例一般是___。
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【单选题】
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【单选题】
TEAL计量泵为：___。
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给电子体系统停车时先关闭___后，才能停泵。
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Why are some people against TV?___
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