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1. 发明授权

US3838194A Process for making hexagonal macrocrystals of aluminum hydride 失效
标题翻译：制备氢氧化铝的六角形宏块的方法
公开(公告)号：US3838194A
公开(公告)日：1974-09-24
申请号：US62724767
申请日：1967-03-22
申请人： DOW CHEMICAL CO
发明人： REIGLER P , LAMORIA L
IPC分类号： C01B6/06 , C06B27/00 , C01B6/00
CPC分类号： C06B27/00 , C01B6/06
摘要： AN IMPROVEMENT IS A PROCESS FOR PREPARING LARGE CRYSTALS OF SUBSTANTIALLY NON-ETHER SOLVATED, CRYSTALLINE ALUMINUM HYDRIDE BY HEATING AN ALUMINUM HYDRIDE SOURCE MATERIAL IN AN ETHER CONTAINING SOLUTION. THE PRESENT IMPROVEMENT COMPRISES EMPOLYING A SLURRY OF ALUMINUM HYDRIDE N-PROPYL ETHERATE AS THE ALUMINUM SOURCE MATERIAL THEREBY PROVIDING THE UNEXPECTED ADVANTAGES OF NOT HAVING TO DISTILL ETHER FROM THE REACTION MASS OR TO MAINTAINED AN ELEVATED PRESSURE ON ON THE SYSTWM AS REQUIRED IN THE PROCESS AS PRACTICED HERETOFORE.

2. 发明授权

US3832407A Preparation of beryllium hydride etherate 失效
标题翻译：硼酸二乙酯的制备
公开(公告)号：US3832407A
公开(公告)日：1974-08-27
申请号：US43763765
申请日：1965-03-02
申请人： DOW CHEMICAL CO
发明人： LAMORIA L , REIGLER P
IPC分类号： C01B6/04 , C07C43/30
CPC分类号： C01B6/04
摘要： Beryllium Hydride Etherate is prepared by reacting a solution of Sodium Aluminum Hydride and a solution of Beryllium Borohydride in a liquid Ether material.
摘要翻译：氢化铍铍通过将氢氧化铝溶液和铍硼氢化物溶液液体醚物质反应制备。

3. 发明授权

US3822342A Preparation of non-ether solvated macrocrystalline aluminum hydride 失效
标题翻译：非水溶性大理铝铝氢化物的制备
公开(公告)号：US3822342A
公开(公告)日：1974-07-02
申请号：US51306165
申请日：1965-12-10
申请人： DOW CHEMICAL CO
发明人： REIGLER P , LAMORIA L
IPC分类号： C01B6/06 , C01B6/00
CPC分类号： C01B6/06
摘要： IN A PROCESS FOR PREPARING SUBSTANTIALLY NON-ETHER SOLVATED, MACROCRYSTALLINE ALUMINUM HYDRIDE BY HEATING AN ETHEREAL ALUMINUM HYDRIDE SOLUTION IN A REFLUXING MIXTURE OF LITHIUM ALUMINUM HYDRIDE AND AN ALKALI METAL BOROHYDRIDE IN AN ETHER-INERT ORGANIC LIQUID SOLVENT SYSTEM THE IMPROVEMENT WHICH COMPRISES; SLOWLY ADDING AN ETHEREAK SOLUTION OF ALUMINUM HYDRIDE MAINTAINED AT A TEMPERATURE OF FROM ABOUT MINUS 5 TO ABOUT MINUS 30*C TO A REFLUXING MIXTURE OF LITHI: UM ALUMINUM HYDRIDE AND AN ALKALI METAL BORO: HYDRIDE IN AN ETHER-INERT ORGANIC LIQUID SOLVENT SYSTEM MAINTAINED AT A REFLUX TEMPERATURE OF FROM ABOUT 76 TO ABOUT 80*C., SAID ETHEREAL SOLUTION OF ALUMINUM HYDRIDE AT A MAXIMUM BEING ABOUT 3 MOLR IN ALUMINUM HYDRIDE CONCENTRATION, THE QUANTITIES OF LITHIUM ALUMINUM HYDRIDE:ALUMINUM HYDRIDE:ALKALI METAL BOROHYDRIDE IN THE REACTION MIXTURE HAVING A RATIO, ON A MOLAR BASIS, RANGING FROM ABOUT 0.5:2:1 TO ABOUT 1:8:1, AND REFLUXING THE REACTION MIXTURE FOR PERIOD OF TIME TO PROVIDE PRECIPITATION OF SUBSTANTIALLY NON-ETHER SOLVATED, MACROCRYSTALLINE ALUINUM HYDRIDE IN SAID REACTION MIXTURE.

4. 发明授权

US3838195A Process for making crystalline,non-solvated aluminum hydride 失效
标题翻译：制造结晶，非溶剂型铝氢化物的方法
公开(公告)号：US3838195A
公开(公告)日：1974-09-24
申请号：US67848667
申请日：1967-10-23
申请人： DOW CHEMICAL CO
发明人： REIGLER P , HELLMANN R
IPC分类号： C01B6/06 , C06B27/00 , C01B6/00
CPC分类号： C01B6/06 , C06B27/00
摘要： AN IMPROVED PROCESS FOR PREPARING MACROCRYSTALLINE, SUBSTANTIALLY NON-ETHER SOLVATED ALUMINUM HYDRIDE WHEREIN AN ETHEREAL ALUMINUM HYDRIDE REACTANT SOLUTION IS INTRODUCED INTO A CRYSTALLIZING LIQUID HAVING A BOILING POINT HIGHER THAN THAT OF OF THE ETHER BUT BELOW 80* C.AND THE RESULTING CONVERSION LIQUID IS MAINTAINED AT A PREDETERMINED BOILING POINT WITH THE ETHER VOLUME BEING CONTROLLED TO A MAXIUM OF 8% OF THE LIQUID WHEREUPON NONSOLVATED ALUMINUM HYDRIDE CRYSTALS NUCLEATE AND GROW THEREIN.

5. 发明授权

US3822320A Beryllium chloride monoetherate 失效
标题翻译：丁基氯化钠单体
公开(公告)号：US3822320A
公开(公告)日：1974-07-02
申请号：US42363864
申请日：1964-12-28
申请人： DOW CHEMICAL CO
发明人： LAMORIA L , REIGLER P
IPC分类号： C01B6/00 , C07C43/04
CPC分类号： C01B6/00
摘要： 1. BERYLLIUM CHLORIDE MONODIETHYLETHERATE.

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