公开(公告)号：JP2014040414A

公开(公告)日：2014-03-06

申请号：JP2013160791

申请日：2013-08-01

Applicant: Basf Se ,  ビーエーエスエフ ソシエタス・ヨーロピアBasf Se

Inventor： HECHLER CLAUS ,  RUPPEL WILHELM DR ,  SCHINDLER GOETZ-PETER ,  HORSTMANN CATHARINA ,  HANS-JUERGEN BASSLER ,  DIETERLE MARTIN ,  KLAPPERT KARL-HEINRICH ,  MULLER-ENGEL KLAUS JOACHIM

IPC: C07C5/48 ,  B01J8/02 ,  B01J19/02 ,  C07B61/00 ,  C07C11/06

CPC classification number: C07C5/333 ,  B01J8/067 ,  B01J19/02 ,  B01J2219/0236 ,  C07C51/215 ,  C22C30/00 ,  C22C38/40 ,  Y02P20/52 ,  C07C11/06 ,  C07C11/02 ,  C07C57/04

Abstract: PROBLEM TO BE SOLVED: To provide a reaction vessel having high resistance to a thermal cycle (high resistance to long time embrittlement, carburization, metal dusting) and capable of reducing undesired catalysis effects, and to provide a method for a serial partial dehydrogenation of hydrocarbon by a heterogeneous catalyst with using the reaction vessel.SOLUTION: In a catalytic dehydrogenation of a hydrocarbon such as propane to an unsaturated hydrocarbon such as propene, a reaction vessel of which an inner surface of a reaction chamber consists of steel containing Cr: 18 to 30 mass%, Ni: 9 to 37 mass%, Si: 1 to 4 mass% and the like and an outer surface at opposite side of the reaction chamber is made from a composite material metal-plated on a steel containing Cr: 15 to 20 mass%, Ni: 6 to 18 mass%, Si: 0 to 0.8 mass% and the like directly or through layers of copper, nickel or copper and nickel is used. A method of a serial partial dehydrogenation of hydrocarbon by a heterogeneous catalyst with using the reaction vessel is provided.

Abstract translation: 要解决的问题：提供一种对热循环具有高耐受性（高耐久性脆化，渗碳，金属粉尘）并能够减少不期望的催化作用的反应容器，并提供一种烃的连续部分脱氢方法 通过使用反应容器的非均相催化剂。解决方案：在烃如丙烷到不饱和烃如丙烯的催化脱氢反应器中，反应室的内表面由含有Cr：18至 30质量％，Ni：9〜37质量％，Si：1〜4质量％等，反应室的相反侧的外表面由金属镀覆在含有Cr：15〜 20质量％，Ni：6〜18质量％，Si：0〜0.8质量％等，直接或通过铜，镍或铜和镍层。 提供了一种使用反应容器通过非均相催化剂连续部分脱氢烃的方法。

公开(公告)号：ZA200900538B

公开(公告)日：2010-04-28

申请号：ZA200900538

申请日：2009-01-23

Applicant: BASF SE

Inventor： HECHLER CLAUS ,  RUPPEL WILHELM ,  SCHINDLER GOETZ-PETER ,  KLANNER CATHARINA ,  BASSLER HANS-JUERGEN ,  DIETERLE MARTIN ,  KLAPPERT KARL-HEINRICH ,  MUELLER-ENGEL KLAUS JOACHIM

IPC: B01J20100101 ,  B32B20100101 ,  C07C20100101

Abstract: Continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in the gas phase involves at least one catalyst bed disposed in the reaction chamber and with generation of a product gas comprising the at least one dehydrogenated hydrocarbon, unconverted hydrocarbon to be dehydrogenated and molecular hydrogen and/or steam, is dehydrogenated partially in an oxidative or non-oxidative manner to at least one dehydrogenated hydrocarbon, and at least one product gas stream is withdrawn continuously from the reaction chamber. Process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in the gas phase involves a reaction chamber enclosed by a shell which is in contact with the reaction chamber and has at least one first orifice for feeding at least one starting gas stream into the reaction chamber and at least one second orifice for withdrawing at least one product gas stream from the reaction chamber, at least one starting gas stream comprising at least one hydrocarbon to be dehydrogenated is fed continuously in the reaction chamber. The at least one hydrocarbon to be dehydrogenated is conducted through at least one catalyst bed disposed in the reaction chamber and with generation of a product gas comprising the at least one dehydrogenated hydrocarbon, unconverted hydrocarbon to be dehydrogenated and molecular hydrogen and/or steam, is dehydrogenated partially in an oxidative or non-oxidative manner to at least one dehydrogenated hydrocarbon, and at least one product gas stream is withdrawn continuously from the reaction chamber. The shell is manufactured from a composite material which, on its side B in contact with the reaction chamber, consists of steel B comprising (wt.%): chromium (18-30), nickel (9-37), silicon (1-4), aluminum (>=0-4), nitrogen (>=0-0.3), carbon (>=0-0.15), manganese (>=0-4), phosphorus (>=0-0.05), sulfur (>=0-0.05), and at least one rare earth metal (>=0-0.1), and iron and impurities resulting from production. The steel B, on its side A facing away from the reaction chamber, is plated either directly or via an intermediate layer of copper, and/or nickel, onto steel A comprising (wt.%): chromium (15-20), nickel (6-18), silicon (>=0-0.8), aluminum (>=0-0.8), nitrogen (>=0-0.3), carbon (>=0-0.15), molybdenum (>=0-4), manganese (>=0-2), titanium (>=0-0.8), niobium (>=0-1.2), vanadium (>=0-0.9), boron (>=0-0.1), phosphorus (>=0-0.05), sulfur (>=0-0.05), iron and impurities resulting from production, or a composition comprising (wt.%) Cr (19-23), Ni (30-35), Co (>=0-1), Si (>=0-1), Al (0.15-0.7), C (>=0-0.12), Mn (>=0-2), Cu (>=0-0.75), Ti (0.15-0.7), Nb (>=0-0.1), P (>=0-0.05), S (>=0-0.05) and iron and impurities resulting from production. An independent claim is included for a shell encloses an interior and has at least one first orifice for feeding at least one gas stream into the interior and at least one second orifice for withdrawing a gas stream fed to the interior beforehand via the at least one first orifice O1 from the interior. The shell is manufactured from a composite material which, on its side B in contact with the reaction chamber, consists of steel B on its side A facing away from the reaction chamber is plated either directly or via an intermediate layer of copper and/or nickel onto steel A.

公开(公告)号：AT552047T

公开(公告)日：2012-04-15

申请号：AT07765633

申请日：2007-06-26

Applicant: BASF SE

Inventor： HECHLER CLAUS ,  RUPPEL WILHELM ,  SCHINDLER GOETZ-PETER ,  HORSTMANN CATHARINA ,  BASSLER HANS-JUERGEN ,  DIETERLE MARTIN ,  KLAPPERT KARL-HEINRICH ,  MUELLER-ENGEL KLAUS JOACHIM

IPC: B01J8/06 ,  B01J19/02 ,  B32B15/01 ,  C07C5/333 ,  C07C51/215 ,  C22C30/00 ,  C22C38/40

Abstract: Continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in the gas phase involves at least one catalyst bed disposed in the reaction chamber and with generation of a product gas comprising the at least one dehydrogenated hydrocarbon, unconverted hydrocarbon to be dehydrogenated and molecular hydrogen and/or steam, is dehydrogenated partially in an oxidative or non-oxidative manner to at least one dehydrogenated hydrocarbon, and at least one product gas stream is withdrawn continuously from the reaction chamber. Process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in the gas phase involves a reaction chamber enclosed by a shell which is in contact with the reaction chamber and has at least one first orifice for feeding at least one starting gas stream into the reaction chamber and at least one second orifice for withdrawing at least one product gas stream from the reaction chamber, at least one starting gas stream comprising at least one hydrocarbon to be dehydrogenated is fed continuously in the reaction chamber. The at least one hydrocarbon to be dehydrogenated is conducted through at least one catalyst bed disposed in the reaction chamber and with generation of a product gas comprising the at least one dehydrogenated hydrocarbon, unconverted hydrocarbon to be dehydrogenated and molecular hydrogen and/or steam, is dehydrogenated partially in an oxidative or non-oxidative manner to at least one dehydrogenated hydrocarbon, and at least one product gas stream is withdrawn continuously from the reaction chamber. The shell is manufactured from a composite material which, on its side B in contact with the reaction chamber, consists of steel B comprising (wt.%): chromium (18-30), nickel (9-37), silicon (1-4), aluminum (>=0-4), nitrogen (>=0-0.3), carbon (>=0-0.15), manganese (>=0-4), phosphorus (>=0-0.05), sulfur (>=0-0.05), and at least one rare earth metal (>=0-0.1), and iron and impurities resulting from production. The steel B, on its side A facing away from the reaction chamber, is plated either directly or via an intermediate layer of copper, and/or nickel, onto steel A comprising (wt.%): chromium (15-20), nickel (6-18), silicon (>=0-0.8), aluminum (>=0-0.8), nitrogen (>=0-0.3), carbon (>=0-0.15), molybdenum (>=0-4), manganese (>=0-2), titanium (>=0-0.8), niobium (>=0-1.2), vanadium (>=0-0.9), boron (>=0-0.1), phosphorus (>=0-0.05), sulfur (>=0-0.05), iron and impurities resulting from production, or a composition comprising (wt.%) Cr (19-23), Ni (30-35), Co (>=0-1), Si (>=0-1), Al (0.15-0.7), C (>=0-0.12), Mn (>=0-2), Cu (>=0-0.75), Ti (0.15-0.7), Nb (>=0-0.1), P (>=0-0.05), S (>=0-0.05) and iron and impurities resulting from production. An independent claim is included for a shell encloses an interior and has at least one first orifice for feeding at least one gas stream into the interior and at least one second orifice for withdrawing a gas stream fed to the interior beforehand via the at least one first orifice O1 from the interior. The shell is manufactured from a composite material which, on its side B in contact with the reaction chamber, consists of steel B on its side A facing away from the reaction chamber is plated either directly or via an intermediate layer of copper and/or nickel onto steel A.