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yj030101294

金虫 (正式写手)

[求助] 浸渍法负载La,用La(NO3)3一般焙烧温度在多少度?

浸渍法负载La,用La(NO3)3一般焙烧温度在多少度?
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zyhou

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【答案】应助回帖

★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
flylrh: 金币+2, 谢谢侯老师的应助~ 2012-04-07 11:53:03
yj030101294: 金币+5 2012-04-12 10:37:17
550度。还要当心有La(OH)生成!
Catalytic conversion of methane and CO2 to synthesis gas over a La2O3-modified SiO2 supported Ni catalyst in fluidized-bed reactor
Catalysis Today, Volume 131, Issues 1–4, 29 February 2008, Pages 278-284
Dimethyl ether synthesis via methanol and syngas over rare earth metals modified zeolite Y and dual Cu–Mn–Zn catalysts
Fuel, Volume 86, Issues 17–18, December 2007, Pages 2707-2713
2楼2012-04-06 20:24:38
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口天成

金虫 (正式写手)

【答案】应助回帖

感谢参与,应助指数 +1
150℃就能分解了,我是把La当催化剂助剂用的
爱生活,爱生命
3楼2012-04-09 15:26:05
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