公开(公告)号：US3880940A

公开(公告)日：1975-04-29

申请号：US41807073

申请日：1973-11-21

Applicant: BASF AG

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

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

CPC classification number: B01J23/883 ,  C07C29/141 ,  C07C31/12

Abstract: 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.

Abstract translation: 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：US3576897A

公开(公告)日：1971-04-27

申请号：US3576897D

申请日：1968-07-03

Applicant: BASF AG

Inventor： STROHMEYER MAX

IPC: C07C2/70 ,  C07C3/50

CPC classification number: C07C2/70 ,  C07C2527/11 ,  C07C2527/126 ,  Y02P20/582 ,  C07C15/02

Abstract: THE PRODUCTION OF 1,2,4-DIALKYLISOPROPYLBENZENES AND 1,2,4,5-DIALKYLDIISOPROPYLBENZENES BY REACTION OF DIALKYLBENZENES WITH PROPYLENE IN THE PRESENCE OF AN ALUMINUM CHLORIDE/HYDROGEN CHLORIDE CATALYST AND A POLYALKYLBENZENE WHICH IS MORE BASIC THAN 1,4-DIMETHYL-2,5-DIISOPROPYLBENZENE.

公开(公告)号：US3555103A

公开(公告)日：1971-01-12

申请号：US3555103D

申请日：1968-07-16

Applicant: BASF AG

Inventor： STROHMEYER MAX

IPC: C07C6/12 ,  C07C15/02 ,  C07C3/58 ,  C07C5/22

CPC classification number: C07C15/02 ,  C07C6/126

Abstract: PROCESS FOR THE PREPARATION OF CYMENES BY REACTION OF METHYLDIISOPROPYLBENZENES WITH TOLUENE AND PROPYLENE IN TWO OR THREE STAGES. THE PRODUCTS OF THE NEW PROCESS ARE VALUABLE STARTING MATERIALS FOR THE PRODUCTION OF PLASTICS MATERIALS OR FIBERS.

公开(公告)号：US3444255A

公开(公告)日：1969-05-13

申请号：US3444255D

申请日：1967-02-06

Applicant: BASF AG

Inventor： HILLER KARL-HEINZ ,  KINDLER HUBERT ,  SCHOLZ HEINRICH ,  STROHMEYER MAX

IPC: C07C2/68 ,  C07C15/04

CPC classification number: C07C2/68 ,  C07C2527/126 ,  C07C15/02

公开(公告)号：US3929898A

公开(公告)日：1975-12-30

申请号：US27693672

申请日：1972-08-01

Applicant: BASF AG

Inventor： NIENBURG HANS-JUERGEN ,  KUMMER RUDOLF ,  HOHENSCHUTZ HEINZ ,  STROHMEYER MAX ,  TAVS PETER

IPC: C07C67/333 ,  B01J23/00 ,  C07B61/00 ,  C07C45/00 ,  C07C45/50 ,  C07C67/00 ,  C07C45/08

CPC classification number: C07C45/50 ,  C07C47/02

Abstract: A process for the production of mainly linear aldehydes by hydroformylation of an olefinically unsaturated compound of from two to twenty carbon atoms with carbon monoxide and hydrogen at elevated temperature and superatmospheric pressure in the presence of a cobalt carbonyl complex prepared prior to the hydroformylation from an aqueous solution of a cobalt salt, wherein in a first stage an aqueous solution of a cobalt salt is treated with carbon monoxide and hydrogen at a temperature of from 50* to 200*C and at a pressure of from 100 to 400 atmospheres in the presence of activated carbon, a zeolite or a basic ion exchanger which has been loaded with cobalt carbonyl, the aqueous solution containing cobalt salt and cobalt carbonyl hydride thus obtained and the mixture of carbon monoxide and hydrogen, without releasing the pressure, are extracted at a temperature of 20* to 100*C and at a pressure of 100 to 400 atmospheres in a second stage with a saturated hydrocarbon or the olefinically unsaturated compound used for the hydroformylation (provided they are insoluble in water and liquid under the conditions used), water-insoluble oxo reaction product or hydrogenated oxo reaction product, the aqueous phase is separated and the organic phase containing the carbonyl complex thus obtained and the mixture of carbon monoxide and hydrogen are transferred to a third stage and, after supplying olefinically unsaturated compound (if this has not been used or has only partly been used for extraction in the abovementioned stage) hydroformylation is carried out at a temperature of from 70* to 170*C and a pressure of from 100 to 400 atmospheres. The products of the process are suitable for the production of detergent alcohols and plasticizers and for the production of carboxylic acids and amines.

Abstract translation: 通过在二氧化碳和氢气的烯属不饱和化合物与一氧化碳和氢气在升高的温度和超大气压下，在羰基化羰基络合物存在下，在氢化甲酰化之前，从水溶液中加氢甲酰化制备主要线性醛的方法 钴盐溶液，其中在第一阶段中钴盐的水溶液用一氧化碳和氢气在50至200℃的温度和100至400大气压的压力下在有 活性炭，已经负载有羰基钴的沸石或碱性离子交换剂，由此获得的含有钴盐和羰基氢化钴的水溶液和一氧化碳和氢气的混合物而不释放压力，在 20〜100℃，在100〜400个大气压的压力下，在第二阶段用饱和烃或硫酸 用于加氢甲酰化的烯属不饱和化合物（只要它们在所用条件下不溶于水和液体），水不溶性氧代反应产物或氢化羰基反应产物，分离水相，并将含有羰基络合物的有机相如此得到 将一氧化碳和氢气的混合物转移到第三阶段，在提供烯属不饱和化合物（如果没有使用或仅在上述阶段中仅部分用于萃取）之后，加氢甲酰化在 70〜170℃，压力为100〜400个大气压。