发明名称 |
Sequential production of a library of solids (especially heterogeneous catalysts) comprises dosing solutions, emulsions and/or dispersions into a mixer and drying, with variations and repetition |
摘要 |
<p>Sequential production of a library of N different solids (especially heterogeneous catalysts) whereby N reaches an integer >= 2 in one day involves dosing solutions, emulsions and/or dispersions into a mixer and drying the mixture, the ratios in the dosing step being varied and the dosing, drying and variation steps being repeated N-1 times. Sequential production of a library of N different solids (especially heterogeneous catalysts) whereby N reaches an integer >= 2 in one day involves (a) production of (i) >= 2 different sprayable solutions, emulsions and/or dispersions of elements and/or compounds providing chemical elements as solids and optionally (ii) inorganic carrier dispersions; (b) continually dosing the solutions etc. in predetermined ratios into a mixer to give homogeneous mixing; (c) continuously drying the mixture and removing it from the mixer; (d) varying the ratios in step (b) and repeating the steps (b), (c) and (d) N-1 times to recover N different dry mixtures; and (e) optionally forming and optionally calcining the mixtures to yield solids. Independent claims are also included for (1) an apparatus for the sequential production comprising >= 2 vessels for the solutions etc., a mixer, pumps and interconnecting tubes for the vessels and the mixer, a dryer connected to the mixer, and a central computer controlling the pumps and (2) parallel testing of the solids library for desired catalytic properties by separately introducing the individual solids into multi-reactors and then testing them.</p> |
申请公布号 |
DE10335968(A1) |
申请公布日期 |
2005.02.24 |
申请号 |
DE2003135968 |
申请日期 |
2003.08.06 |
申请人 |
BASF AG |
发明人 |
HIBST, HARTMUT;BORGMEIER, FRIEDER;DIETERLE, MARTIN |
分类号 |
B01J19/00;B01J19/10;B01J19/18;B01J19/24;B01J23/00;B01J27/057;C40B30/08;C40B40/18;C40B50/08;C40B60/14;(IPC1-7):B01J19/00;B01J37/00 |
主分类号 |
B01J19/00 |
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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