公开(公告)号：US3880940A

公开(公告)日：1975-04-29

申请号：US41807073

申请日：1973-11-21

申请人： BASF AG

发明人： BAER KARL ,  ELLIEHAUSEN HEINRICH ,  HOHENSCHUTZ HEINZ ,  STROHMEYER MAX ,  ZIRKER GUENTER

IPC分类号： C07C29/14 ,  B01J23/00 ,  B01J23/883 ,  C07B61/00 ,  C07C27/00 ,  C07C29/141 ,  C07C31/02 ,  C07C67/00

CPC分类号： B01J23/883 ,  C07C29/141 ,  C07C31/12

摘要： Manufacture of saturated aliphatic alcohols by hydrogenation of saturated aliphatic aldehydes at temperatures of from 140* to 230*C at pressures of from 50 to 350 atmospheres in the presence of catalysts containing from 5 to 15% by weight nickel and 5 to 20% by weight molybdenum supported on silicic acid, in which process catalysts are used which have been obtained by heating silicic acid carrier materials to temperatures of from 700* to 1200*C, impregnating the resulting silicic acid carrier materials with nickel and molybdenum salts, drying the resulting material with or without further heating to temperatures of from 200* to 500*C and subsequently treating the product with hydrogen at elevated temperature in conventional manner. The alcohols obtained are used as solvents or for the manufacture of plasticizers for polyvinyl chloride.

摘要翻译： 在含有5至15重量％镍和5至20重量％催化剂的催化剂存在下，通过在140至230℃的温度下，在50至350大气压的压力下，饱和脂族醛的氢化制备饱和脂族醇 负载在硅酸上的钼，其中使用通过将硅酸载体材料加热至700℃至1200℃的温度而获得的工艺催化剂，用镍和钼盐浸渍所得硅酸载体材料，干燥所得材料 有或没有进一步加热至200℃至500℃的温度，随后以常规方式在升高的温度下用氢处理产物。 所得的醇用作溶剂或制造聚氯乙烯的增塑剂。

公开(公告)号：US3912775A

公开(公告)日：1975-10-14

申请号：US41529273

申请日：1973-11-13

申请人： BASF AG

发明人： BROECKER FRANZ JOSEF ,  ZIRKER GUENTER ,  TRIEBSKORN BRUNO ,  MAROSI LASZLO ,  SCHWARZMANN MATTHIAS ,  DETHLEFSEN WINFRIED ,  KAEMPFER KNUT

IPC分类号： B01J23/00 ,  B01J23/08 ,  B01J23/755 ,  B01J37/08 ,  C07B61/00 ,  C07C1/00 ,  C07C1/02 ,  C07C9/04 ,  C07C67/00 ,  C10K3/02 ,  C07C27/06

CPC分类号： B01J37/08 ,  B01J23/08 ,  B01J23/755 ,  C07C1/02 ,  C07C2527/236 ,  C10G11/02 ,  C07C9/04

摘要： Gases of various origins which contain carbon monoxide and dioxide and hydrogen, for example the gases obtained by steam reforming or the rich gas process, refinery gases or coal gasification gases are methanized on a nickel catalyst. The object of this reaction is to obtain methane or gases which can be substituted for natural gas. To produce the catalyst, the compound Ni6Al2(OH)16.CO3.4H2O is obtained from aqueous solution. The catalyst is obtained from this compound after drying, calcination and subsequent reduction in a stream of hydrogen, whilst maintaining very specific temperature gradients between the drying stage and the calcination stage.

摘要翻译： 含有一氧化碳和二氧化碳和氢气的各种原料的气体，例如通过蒸汽重整或富气处理获得的气体，炼厂气体或煤气化气体在镍催化剂上甲烷化。 该反应的目的是获得可替代天然气的甲烷或气体。 为了制备催化剂，从水溶液中获得化合物Ni6Al2（OH）16.CO3·4H2O。 在干燥，煅烧和随后在氢气流中还原之后，从该化合物获得催化剂，同时在干燥阶段和煅烧阶段保持非常特定的温度梯度。