发明名称 |
PROCESS FOR SYNTHESIZING IRON CARBIDE FISCHER-TROPSCH CATALYSTS |
摘要 |
Preparation of a catalyst suitable for use in Fischer-Tropsch Synthesis reactions using a two step process in which the steps may be performed in either order. In step a), impregnate an iron carboxylate metal organic framework selected from a group consisting of iron-1,3,5-benzenetricarboxylate (Fe-(BTC), Basolite™ F-300 and /or MIL-100 (Fe)), iron -1,4 benzenedicarboxylate (MIL-101(Fe)), iron fumarate (MIL-88 A (Fe)), iron-1,4 benzenedicarboxylate (MIL-53 (Fe)), iron-1,4 benzenedicarboxylate (MIL-68 (Fe)) or iron azobenzenetetracarboxylate (MIL-127 (Fe)) with a solution of a promoter element selected from alkali metals and alkaline earth metals. In step b) thermally decompose the iron carboxylate metal organic framework under an inert gaseous atmosphere to yield a catalyst that is a porous carbon matrix having embedded therein a plurality of discrete aliquots of iron carbide. If desired, add a step intermediate between steps a) and b) or preceding step b) wherein the metal organic framework is impregnated with an oxygenated solvent solution of a polymerizable additional carbon source and the polymerizable additional carbon source is thereafter polymerized. |
申请公布号 |
EP3142786(A1) |
申请公布日期 |
2017.03.22 |
申请号 |
EP20150724496 |
申请日期 |
2015.05.14 |
申请人 |
Dow Global Technologies LLC |
发明人 |
SANTOS CASTRO, Vera P.;CHOJECKI, Adam;MEIMA, Garmt R.;KOEKEN, Adrianus;RUITENBEEK, Matthijs;DAVIDIAN, Thomas;GASCON, Jorge;MAKKEE, Michiel;KAPTEIJN, Frederik;WEZENDONK, Tim A. |
分类号 |
B01J27/22;B01J21/18;B01J31/22;B01J35/00;B01J37/08;C10G2/00 |
主分类号 |
B01J27/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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