公开(公告)号：US06369277B1

公开(公告)日：2002-04-09

申请号：US09645583

申请日：2000-08-25

申请人： Franz Josef Broecker ,  Gerd Kaibel ,  Werner Aquila ,  Hartwig Fuchs ,  Guenter Wegner ,  Manfred Stroezel

发明人： Franz Josef Broecker ,  Gerd Kaibel ,  Werner Aquila ,  Hartwig Fuchs ,  Guenter Wegner ,  Manfred Stroezel

IPC分类号： C07C4562

CPC分类号： C07C45/62 ,  B01J8/20 ,  B01J8/22 ,  B01J19/2465 ,  B01J19/2495 ,  B01J2219/00103 ,  B01J2219/0011 ,  B01J2219/32 ,  C07C47/21

摘要： An &agr;,&bgr;-unsaturated carbonyl compound of formula (I) where R1 is saturated C1-40-hydrocarbyl or a substituted or unsubstituted aromatic radical containing moiety, and R2, R3 and R4, independently of one another, are hydrogen or a C1- to C4-alkyl group, is selectively hydrogenated in the liquid phase to a saturated carbonyl compound of formula (II) with hydrogen in the presence of a pulverulent palladium and/or rhodium catalyst and in the presence of an organic base, by conducting the hydrogenation in a packed bubble column reactor in which product is recycled and hydrogen gas is recirculated.

摘要翻译： 其中R 1为饱和C 1-40烃基或取代或未取代的含芳基部分的式（I）的α，β-不饱和羰基化合物，R 2，R 3和R 4彼此独立地为氢或C1- 通过氢气在粉状钯和/或铑催化剂存在下，在有机碱的存在下，在液相中选择性地氢化成式（II）的饱和羰基化合物，通过进行氢化 在包装泡罩塔反应器中，其中产物被再循环并且氢气被再循环。

公开(公告)号：US4048196A

公开(公告)日：1977-09-13

申请号：US631911

申请日：1975-11-14

申请人： Franz Josef Broecker ,  Matthias Schwarzmann

发明人： Franz Josef Broecker ,  Matthias Schwarzmann

IPC分类号： B01J23/70 ,  B01J23/72 ,  C07C27/00 ,  C07C29/136 ,  C07C29/149 ,  C07C31/20 ,  C07C55/10 ,  C07C67/00 ,  C07D307/08 ,  C07D307/33 ,  C07D315/00 ,  C07D29/00 ,  C07D31/18

CPC分类号： C07D315/00 ,  B01J23/70 ,  B01J23/72 ,  C07C29/149 ,  C07C55/10 ,  C07D307/08

摘要： A process for the manufacture of 1,4-butanediol and/or tetrahydrofuran, wherein maleic acid or succinic acid is used as the starting material, butyrolactone is produced in defined stages and is hydrogenated to butanediol or tetrahydrofuran, and the by-products formed are in each case recycled to the process.

摘要翻译： 用于制备1,4-丁二醇和/或四氢呋喃的方法，其中使用马来酸或琥珀酸作为起始原料，丁内酯以规定的阶段制备，并氢化成丁二醇或四氢呋喃，副产物形成 在每种情况下都会循环使用。

公开(公告)号：US4119665A

公开(公告)日：1978-10-10

申请号：US757768

申请日：1976-12-27

申请人： Hans-Martin Weitz ,  Rolf Fischer ,  Franz Josef Broecker

发明人： Hans-Martin Weitz ,  Rolf Fischer ,  Franz Josef Broecker

IPC分类号： C07B61/00 ,  B01J23/00 ,  B01J23/74 ,  B01J37/03 ,  C07C67/00 ,  C07C231/00 ,  C07C231/12 ,  C07C237/06 ,  C07C103/127

CPC分类号： B01J37/03 ,  B01J23/007 ,  B01J23/74

摘要： A process for the manufacture of 6-aminocaproamide, wherein methyl or ethyl 5-cyanovalerate is reacted with excess ammonia at temperatures of from 25.degree. to 200.degree. C and the resulting 5-cyanovaleramide is hydrogenated at temperatures of from 25.degree. to 200.degree. C and pressures of from 50 to 300 bars in the presence of ammonia and of supported cobalt and/or nickel catalysts. 6-Aminocaproamide is suitable for the manufacture of caprolactam.

摘要翻译： 制备6-氨基己酰胺的方法，其中5-氰基戊酸甲酯或乙酯与过量氨在25至200℃的温度下反应，所得的5-氰基戊酰胺在25至200℃的温度下氢化 在氨和负载的钴和/或镍催化剂存在下，压力为50至300巴。 6-氨基己酰胺适用于己内酰胺的制造。

公开(公告)号：US3990866A

公开(公告)日：1976-11-09

申请号：US521881

申请日：1974-11-07

申请人： Franz Josef Broecker ,  Knut Kaempfer ,  Laslo Marosi ,  Matthias Schwarzmann ,  Bruno Triebskorn

发明人： Franz Josef Broecker ,  Knut Kaempfer ,  Laslo Marosi ,  Matthias Schwarzmann ,  Bruno Triebskorn

IPC分类号： B01J23/755 ,  C10G11/02 ,  C10G11/28

CPC分类号： B01J23/755

摘要： The compound Ni.sub.5 MgAl.sub.2 (OH).sub.16.sup.. CO.sub.3.sup.. 4H.sub.2 O is precipitated from an aqueous solution containing salts of nickel, magnesium and aluminum with a carbonate or bicarbonate of an alkali metal. After this catalyst precursor has been dried, calcined and reduced with hydrogen a catalyst can be prepared which is suitable for the cracking of hydrocarbons in the presence of steam. In the steam cracking of hydrocarbons the hydrocarbon and the steam may be reacted to form a gas rich in methane in contact with this catalyst at a preheating temperature of less than 300.degree. C.

摘要翻译： 化合物Ni5MgAl2（OH）16.CO3·4H2O从含有镍，镁和铝的盐的水溶液中与碱金属的碳酸盐或碳酸氢盐沉淀。 在该催化剂前体已经干燥，煅烧并用氢还原之后，可以制备适合于在蒸汽存在下裂解烃的催化剂。 在烃的蒸汽裂化中，烃和蒸汽可在低于300℃的预热温度下反应形成富含甲烷的气体与该催化剂接触。

公开(公告)号：US3954669A

公开(公告)日：1976-05-04

申请号：US525317

申请日：1974-11-19

申请人： Franz Josef Broecker ,  Wolfgang Reiss ,  Karl Baer ,  Siegfried Winderl ,  Wolfgang Schroeder ,  Herwig Hoffmann

发明人： Franz Josef Broecker ,  Wolfgang Reiss ,  Karl Baer ,  Siegfried Winderl ,  Wolfgang Schroeder ,  Herwig Hoffmann

IPC分类号： B01J23/72 ,  B01J23/745 ,  B01J23/86 ,  B01J27/232 ,  B01J31/22 ,  C07B61/00 ,  C07C27/00 ,  C07C29/42 ,  C07C33/04 ,  C07C67/00 ,  B01J31/12 ,  B01J31/14

CPC分类号： C07C29/42 ,  B01J23/72 ,  B01J23/745 ,  B01J23/868

摘要： A new catalyst for the manufacture of butynediol from formaldehyde and acetylene, based on a carbonate which contains copper, has the structure of the natural mineral manasseite, also contains magnesium or aluminum or -- in place of aluminum -- iron or chromium and is converted into the catalyst by reaction of the copper ions with acetylene.

摘要翻译： 用于从甲醛和乙炔制造丁炔二醇的新型催化剂，基于含有铜的碳酸盐，具有天然矿物人造石的结构，还含有镁或铝或代替铝 - 铁或铬，并转化为 催化剂通过铜离子与乙炔的反应。

公开(公告)号：US3950368A

公开(公告)日：1976-04-13

申请号：US415416

申请日：1973-11-13

申请人： Franz Josef Broecker ,  Guenter Zirker ,  Bruno Triebskorn ,  Laszlo Marosi ,  Matthias Schwarzmann ,  Winfried Dethlefsen ,  Knut Kaempfer

发明人： Franz Josef Broecker ,  Guenter Zirker ,  Bruno Triebskorn ,  Laszlo Marosi ,  Matthias Schwarzmann ,  Winfried Dethlefsen ,  Knut Kaempfer

IPC分类号： C10G11/20 ,  B01J23/00 ,  B01J23/755 ,  C07B61/00 ,  C07C1/00 ,  C07C1/02 ,  C07C4/00 ,  C07C4/06 ,  C07C9/04 ,  C07C67/00 ,  C07C27/06

CPC分类号： C07C1/02 ,  B01J23/755 ,  C07C4/00 ,  C10G11/02 ,  C10G11/10 ,  C07C2527/236

摘要： A two-stage process for the manufacture of methane from hydrocarbons is described. In the first stage, the hydrocarbons are converted into methane-rich gases, using the nickel catalyst described below. The cracked gases thus obtained are cooled and converted into methane-rich gases in a further catalytic process stage, using a methanization catalyst or the nickel catalyst mentioned below. To produce the nickel catalyst, the compound Ni.sub.6 Al.sub.2 (OH).sub.16.CO.sub.3.4H.sub.2 O is prepared in aqueous solution. The catalyst is obtained from this compound by drying, calcination and subsequent reduction in a stream of hydrogen whilst maintaining very specific temperature gradients between the drying stage and the calcination stage.

公开(公告)号：US3941721A

公开(公告)日：1976-03-02

申请号：US415407

申请日：1973-11-13

申请人： Franz Josef Broecker ,  Guenter Zirker ,  Bruno Triebskorn ,  Laszlo Marosi ,  Matthias Schwarzmann ,  Winfried Dethlefsen ,  Knut Kaempfer

发明人： Franz Josef Broecker ,  Guenter Zirker ,  Bruno Triebskorn ,  Laszlo Marosi ,  Matthias Schwarzmann ,  Winfried Dethlefsen ,  Knut Kaempfer

IPC分类号： B01J23/755 ,  B01J37/08 ,  C07B61/00 ,  C07C1/00 ,  C07C4/00 ,  C07C4/06 ,  C07C9/04 ,  C07C67/00 ,  B01J21/04 ,  B01J23/74

CPC分类号： C07C4/06 ,  B01J23/755 ,  B01J37/08 ,  C07C4/00 ,  C10G11/02 ,  C07C2527/236

摘要： The compound Ni.sub.6 Al.sub.2 (OH).sub.16. CO.sub.3. 4H.sub.2 O is isolated from aqueous solution. The catalyst is obtained from this compound by drying, calcination and subsequent reduction in a stream of hydrogen, whilst maintaining very specific temperature gradients between the drying stage and the calcination stage. A process for the manufacture of gases containing methane from hydrocarbons by steam cracking, in which the abovementioned catalyst is employed, is also described.

摘要翻译： 化合物Ni6Al2（OH）16。 CO3。 4H2O与水溶液分离。 通过干燥，煅烧和随后在氢气流中还原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。 还描述了使用上述催化剂通过蒸汽裂化从烃制造含甲烷的气体的方法。