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公开(公告)号：US09616407B2
公开(公告)日：2017-04-11
申请号：US15281956
申请日：2016-09-30
CPC分类号： B01J20/16 , B01D53/02 , B01D53/04 , B01D53/0423 , B01D53/0446 , B01D53/62 , B01D53/82 , B01D2251/304 , B01D2251/404 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/11 , B01D2253/1124 , B01D2257/504 , B01D2258/01 , B01D2258/025 , B01D2258/0283 , B01D2258/06 , B01D2259/40 , B01D2259/4009 , B01J20/041 , B01J20/165 , B01J20/18 , B01J20/283 , B01J20/284 , B01J20/3078 , B01J20/3483 , Y02C10/08
摘要： A new adsorbent CO2-ONE for removal of acidic gases such as carbon dioxide and hydrogen sulfide was developed from hydrothermal reaction of natural limestone with natural kaolin via sodium hydroxide. Several synthesis conditions were employed such as initial concentration of NaOH, weight ratio of limestone to kaolin, reaction temperature and pressure. The produced Ca—Na—SiO2—Al2O3 samples were characterized using XRD and EDS and showed that a mixture of Gehlenite Ca2Al(Al1.22Si0.78O6.78)OH0.22 and Stilbite Na5.76Ca4.96(Al15.68Si56.32O144) with percentage of 43 and 57 was successfully produced, respectively. Another produced sample showed the presence of Gehlenite Ca2Al(Al1.22Si0.78O6.78)OH0.22, Stilbite Na5.76Ca4.96(Al15.68Si56.32O144) and Lawsonite CaAl2Si2O7OH2(H2O) with percentage of 4.1 and 7.4 and 88, respectively.
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公开(公告)号：US09480969B2
公开(公告)日：2016-11-01
申请号：US14167460
申请日：2014-01-29
IPC分类号： B01J20/18 , B01J20/30 , B01J20/16 , B01J20/283 , B01J20/284 , B01J20/04
CPC分类号： B01J20/16 , B01D53/02 , B01D53/04 , B01D53/0423 , B01D53/0446 , B01D53/62 , B01D53/82 , B01D2251/304 , B01D2251/404 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/11 , B01D2253/1124 , B01D2257/504 , B01D2258/01 , B01D2258/025 , B01D2258/0283 , B01D2258/06 , B01D2259/40 , B01D2259/4009 , B01J20/041 , B01J20/165 , B01J20/18 , B01J20/283 , B01J20/284 , B01J20/3078 , B01J20/3483 , Y02C10/08
摘要： A new adsorbent CO2-ONE for removal of acidic gases such as carbon dioxide and hydrogen sulfide was developed from hydrothermal reaction of natural limestone with natural kaolin via sodium hydroxide. Several synthesis conditions were employed such as initial concentration of NaOH, weight ratio of limestone to kaolin, reaction temperature and pressure. The produced Ca—Na—SiO2-Al2O3 samples were characterized using XRD and EDS and showed that a mixture of Gehlenite Ca2Al(Al1.22Si0.78O6.78)OH0.22 and Stilbite Na5.76Ca4.96(Al15.68Si56.32O144) with percentage of 43 and 57 was successfully produced, respectively. Another produced sample showed the presence of Gehlenite Ca2Al(Al1.22Si0.78O6.78)OH0.22, Stilbite Na5.76Ca4.96(Al15.68Si56.32O144) and Lawsonite CaAl2Si2O7OH2(H2O) with percentage of 4.1 and 7.4 and 88, respectively.
摘要翻译： 天然石灰石与天然高岭土通过氢氧化钠的水热反应开发了用于去除酸性气体如二氧化碳和硫化氢的新型吸附剂CO2-ONE。 使用几种合成条件，如NaOH的初始浓度，石灰石与高岭土的重量比，反应温度和压力。 使用XRD和EDS表征产生的Ca-Na-SiO 2 -Al 2 O 3样品，并显示Gehlenite Ca2Al（Al1.22Si0.78O6.78）OH0.22和Stilbite Na5.76Ca4.96（Al15.68Si56.32O144）的混合物， 分别成功生产了43和57的百分比。 另一个生产的样品显示百分比为4.1和7.4和88的Gehlenite Ca2Al（Al1.22Si0.78O6.78）OH0.22，Stilbite Na5.76Ca4.96（Al15.68Si56.32O144）和Lawsonite CaAl2Si2O7OH2（H2O）的存在， 分别。
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公开(公告)号：US09649619B2
公开(公告)日：2017-05-16
申请号：US15281712
申请日：2016-09-30
CPC分类号： B01J20/16 , B01D53/02 , B01D53/04 , B01D53/0423 , B01D53/0446 , B01D53/62 , B01D53/82 , B01D2251/304 , B01D2251/404 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/11 , B01D2253/1124 , B01D2257/504 , B01D2258/01 , B01D2258/025 , B01D2258/0283 , B01D2258/06 , B01D2259/40 , B01D2259/4009 , B01J20/041 , B01J20/165 , B01J20/18 , B01J20/283 , B01J20/284 , B01J20/3078 , B01J20/3483 , Y02C10/08
摘要： A new adsorbent CO2-ONE for removal of acidic gases such as carbon dioxide and hydrogen sulfide was developed from hydrothermal reaction of natural limestone with natural kaolin via sodium hydroxide. Several synthesis conditions were employed such as initial concentration of NaOH, weight ratio of limestone to kaolin, reaction temperature and pressure. The produced Ca—Na—SiO2—Al2O3 samples were characterized using XRD and EDS and showed that a mixture of Gehlenite Ca2Al(A1.22Si0.78O6.78)OH0.22 and Stilbite Na5.76Ca4.96(Al15.68Si56.32O144) with percentage of 43 and 57 was successfully produced, respectively. Another produced sample showed the presence of Gehlenite Ca2Al(Al1.22Si0.78O6.78)OH0.22, Stilbite Na5.76Ca4.96(Al15.68Si56.32O144) and Lawsonite CaAl2Si2O7OH2(H2O) with percentage of 4.1 and 7.4 and 88, respectively.
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公开(公告)号：US20150209758A1
公开(公告)日：2015-07-30
申请号：US14167460
申请日：2014-01-29
CPC分类号： B01J20/16 , B01D53/02 , B01D53/04 , B01D53/0423 , B01D53/0446 , B01D53/62 , B01D53/82 , B01D2251/304 , B01D2251/404 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/11 , B01D2253/1124 , B01D2257/504 , B01D2258/01 , B01D2258/025 , B01D2258/0283 , B01D2258/06 , B01D2259/40 , B01D2259/4009 , B01J20/041 , B01J20/165 , B01J20/18 , B01J20/283 , B01J20/284 , B01J20/3078 , B01J20/3483 , Y02C10/08
摘要： A new adsorbent CO2-ONE for removal of acidic gases such as carbon dioxide and hydrogen sulfide was developed from hydrothermal reaction of natural limestone with natural kaolin via sodium hydroxide. Several synthesis conditions were employed such as initial concentration of NaOH, weight ratio of limestone to kaolin, reaction temperature and pressure. The produced Ca—Na—SiO2-Al2O3 samples were characterized using XRD and EDS and showed that a mixture of Gehlenite Ca2Al(Al1.22Si0.78O6.78)OH0.22 and Stilbite Na5.76Ca4.96(Al15.68Si56.32O144) with percentage of 43 and 57 was successfully produced, respectively. Another produced sample showed the presence of Gehlenite Ca2Al(Al1.22Si0.78O6.78)OH0.22, Stilbite Na5.76Ca4.96(Al15.68Si56.32O144) and Lawsonite CaAl2Si2O7OH2(H2O) with percentage of 4.1 and 7.4 and 88, respectively.
摘要翻译： 天然石灰石与天然高岭土通过氢氧化钠的水热反应开发了用于去除酸性气体如二氧化碳和硫化氢的新型吸附剂CO2-ONE。 使用几种合成条件，如NaOH的初始浓度，石灰石与高岭土的重量比，反应温度和压力。 使用XRD和EDS表征产生的Ca-Na-SiO 2 -Al 2 O 3样品，并显示Gehlenite Ca2Al（Al1.22Si0.78O6.78）OH0.22和Stilbite Na5.76Ca4.96（Al15.68Si56.32O144）的混合物， 分别成功生产了43和57的百分比。 另一个生产的样品显示百分比为4.1和7.4和88的Gehlenite Ca2Al（Al1.22Si0.78O6.78）OH0.22，Stilbite Na5.76Ca4.96（Al15.68Si56.32O144）和Lawsonite CaAl2Si2O7OH2（H2O）的存在， 分别。
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