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公开(公告)号：US3865753A
公开(公告)日：1975-02-11
申请号：US37301273
申请日：1973-06-25
Applicant: BASF AG
Inventor： BROECKER FRANZ JOSEF , KAEMPFER KNUT , MAROSI LASLO , SCHWARZMANN MATTHIAS , TRIEBSKORN BRUNO
IPC: C10G11/02 , B01J23/00 , B01J23/755 , B01J23/78 , B01J37/08 , C07B61/00 , C07C1/00 , C07C4/06 , C07C9/02 , C07C9/04 , C07C67/00 , C10G11/00 , C10G11/04 , C10G11/20 , B01J11/22
CPC classification number: B01J37/08 , B01J23/007 , B01J23/755 , B01J23/78
Abstract: The compound Ni5MgAl2(OH)16.CO3.4H2O 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* C.
Abstract translation: 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。
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2.发明授权Catalyst and its use for the manufacture of methane from gases containing carbon monoxide and dioxide and hydrogen 失效催化剂及其用于从含有一氧化碳和二氧化碳和氢气的气体制造甲烷的用途
公开(公告)号：US3912775A
公开(公告)日：1975-10-14
申请号：US41529273
申请日：1973-11-13
Applicant: BASF AG
Inventor： BROECKER FRANZ JOSEF , ZIRKER GUENTER , TRIEBSKORN BRUNO , MAROSI LASZLO , SCHWARZMANN MATTHIAS , DETHLEFSEN WINFRIED , KAEMPFER KNUT
IPC: B01J23/00 , B01J23/08 , B01J23/755 , B01J37/08 , C07B61/00 , C07C1/00 , C07C1/02 , C07C9/04 , C07C67/00 , C10K3/02 , C07C27/06
CPC classification number: B01J37/08 , B01J23/08 , B01J23/755 , C07C1/02 , C07C2527/236 , C10G11/02 , C07C9/04
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：CA2290007C
公开(公告)日：2006-07-11
申请号：CA2290007
申请日：1997-05-14
Applicant: BASF AG
Inventor： NAEGELE DIETER , KAEMPFER KNUT , BATSCHEIDER KARL-HEINZ , GLUCK GUISCARD , HAHN KLAUS , HUSEMANN WOLFRAM , HOHWILLER FRIEDER
Abstract: The invention relates to a method for producing expandable styrene polymers containing graphite particles by polymerising styrene in an aqueous suspension in the presence of graphite particles.
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公开(公告)号：AU748704B2
公开(公告)日：2002-06-13
申请号：AU2954497
申请日：1997-05-14
Applicant: BASF AG
Inventor： GLUCK GUISCARD , HAHN KLAUS , BATSCHEIDER KARL-HEINZ , NAEGELE DIETER , KAEMPFER KNUT , HUSEMANN WOLFRAM , HOHWILLER FRIEDER
Abstract: PCT No. PCT/EP97/02457 Sec. 371 Date Nov. 15, 1999 Sec. 102(e) Date Nov. 15, 1999 PCT Filed May 14, 1997 PCT Pub. No. WO98/51734 PCT Pub. Date Nov. 19, 1998In a process for preparing expandable styrene polymers containing graphite particles, styrene is polymerized in aqueous suspension in the presence of graphite particles.
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公开(公告)号：ES2151268T3
公开(公告)日：2000-12-16
申请号：ES97923073
申请日：1997-05-14
Applicant: BASF AG
Inventor： GLUCK GUISCARD , HAHN KLAUS , KAEMPFER KNUT , NAEGELE DIETER , BRAUN FRANK
Abstract: Particulate expandable styrene polymers contain homogeneously distributed graphite particles and can be processed to give self-extinguishing foams having a density of
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Patent Agency Ranking
公开(公告)号：PL336703A1
公开(公告)日：2000-07-03
申请号：PL33670397
申请日：1997-05-14
Applicant: BASF AG
Inventor： GLUECK GUISCARD , HAHN KLAUS , BATSCHEIDER KARL-HEINZ , NAEGELE DIETER , KAEMPFER KNUT , HUSEMANN WOLFRAM , HOHWILLER FRIEDER
Abstract: PCT No. PCT/EP97/02457 Sec. 371 Date Nov. 15, 1999 Sec. 102(e) Date Nov. 15, 1999 PCT Filed May 14, 1997 PCT Pub. No. WO98/51734 PCT Pub. Date Nov. 19, 1998In a process for preparing expandable styrene polymers containing graphite particles, styrene is polymerized in aqueous suspension in the presence of graphite particles.
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公开(公告)号：NO995552A
公开(公告)日：1999-11-12
申请号：NO995552
申请日：1999-11-12
Applicant: BASF AG
Inventor： GLUECK GUISCARD , HAHAN KLAUS , BATSCHEIDER KARL-HEINZ , NAEGELE DIETER , KAEMPFER KNUT , HUSEMANN WOLFRAM , HOWILLER FRIEDER
CPC classification number: C08J9/16 , C08F12/08 , C08J9/0066 , C08J2203/14 , C08J2325/04 , C08F2/44
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公开(公告)号：NO980736L
公开(公告)日：1998-02-20
申请号：NO980736
申请日：1998-02-20
Applicant: BASF AG
Inventor： LAY PETER NICOLAUS , RUECK SWEN , SCHIESSL MICHAEL , WITT MICHAEL , ZETTLER HANS DIETER , BAUMGAERTEL MICHAEL , DEMBEK GERHARD , HAHN KLAUS , HOLOCK JAN , HUSEMANN WOLFRAM , KAEMPFER KNUT
Abstract: PCT No. PCT/EP96/03633 Sec. 371 Date Jan. 29, 1998 Sec. 102(e) Date Jan. 29, 1998 PCT Filed Aug. 19, 1996 PCT Pub. No. WO97/08231 PCT Pub. Date Mar. 6, 1997A continuous process for preparing bead-form expandable styrene polymers in which the styrene is prepolymerized in bulk to a conversion of 10 to 80%, the prepolymer is dispersed in liquid form in an aqueous phase in the presence of suspension stabilizers, and the polymerization of the prepolymer is completed in an aqueous suspension to a residual styrene content of less than 2000 ppm.
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公开(公告)号：NO320579B1
公开(公告)日：2005-12-27
申请号：NO995552
申请日：1999-11-12
Applicant: BASF AG
Inventor： NAEGELE DIETER , GLUECK GUISCARD , HAHAN KLAUS , BATSCHEIDER KARL-HEINZ , HOWILLER FRIEDER , HUSEMANN WOLFRAM , KAEMPFER KNUT
Abstract: PCT No. PCT/EP97/02457 Sec. 371 Date Nov. 15, 1999 Sec. 102(e) Date Nov. 15, 1999 PCT Filed May 14, 1997 PCT Pub. No. WO98/51734 PCT Pub. Date Nov. 19, 1998In a process for preparing expandable styrene polymers containing graphite particles, styrene is polymerized in aqueous suspension in the presence of graphite particles.
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公开(公告)号：DE59702327D1
公开(公告)日：2000-10-12
申请号：DE59702327
申请日：1997-05-14
Applicant: BASF AG
Inventor： GLUECK GUISCARD , HAHN KLAUS , KAEMPFER KNUT , NAEGELE DIETER , BRAUN FRANK
Abstract: Particulate expandable styrene polymers contain homogeneously distributed graphite particles and can be processed to give self-extinguishing foams having a density of
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