WO2014086768A8 - Verfahren zur oxidativen dehydrierung von n-butenen zu butadien - Google Patents

Verfahren zur oxidativen dehydrierung von n-butenen zu butadien Download PDF

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Publication number
WO2014086768A8
WO2014086768A8 PCT/EP2013/075361 EP2013075361W WO2014086768A8 WO 2014086768 A8 WO2014086768 A8 WO 2014086768A8 EP 2013075361 W EP2013075361 W EP 2013075361W WO 2014086768 A8 WO2014086768 A8 WO 2014086768A8
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WO
WIPO (PCT)
Prior art keywords
catalyst
regeneration step
multimetal oxide
butenes
butadiene
Prior art date
Application number
PCT/EP2013/075361
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English (en)
French (fr)
Other versions
WO2014086768A1 (de
Inventor
Philipp GRÜNE
Wolfgang RÜTTINGER
Christian Walsdorff
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Se filed Critical Basf Se
Priority to KR1020157014753A priority Critical patent/KR20150094620A/ko
Priority to EP13798701.2A priority patent/EP2950928A1/de
Priority to JP2015545779A priority patent/JP2016502549A/ja
Priority to EA201591040A priority patent/EA201591040A1/ru
Priority to CN201380063881.5A priority patent/CN104837558A/zh
Publication of WO2014086768A1 publication Critical patent/WO2014086768A1/de
Publication of WO2014086768A8 publication Critical patent/WO2014086768A8/de

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/06—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8878—Chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/18—Arsenic, antimony or bismuth
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/26—Chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/745—Iron
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/74—Iron group metals
    • C07C2523/75—Cobalt
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
    • C07C2523/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • C07C2523/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/85—Chromium, molybdenum or tungsten
    • C07C2523/88—Molybdenum
    • C07C2523/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur oxidativen Dehydrierung von n-Butenen zu Butadien, umfassend zwei oder mehr Produktionsschritte (i) und mindestens einen Regenerierschritt (ii), bei dem (i) in einem Produktionsschritt ein n-Butene enthaltendes Ausgangsgasgemisch mit einem Sauerstoff enthaltenden Gas gemischt und in einem Festbettreaktor bei einer Temperatur von 220 bis 490 °C mit einem in einem Katalysatorfestbett angeordneten Multimetalloxid-Katalysator, enthaltend mindestens Molybdän und ein weiteres Metall, in Kontakt gebracht wird, und, bevor der Umsatzverlust bei konstanter Temperatur > 25% beträgt, (ii) in einem Regenerierschritt der Multimetalloxid-Katalysator durch Überleiten eines sauerstoffhaltigen Regeneriergasgemischs bei einer Temperatur von 200 bis 450 °C über das Katalysatorfestbett und Abbrennen des auf dem Katalysator abgeschiedenen Kohlenstoffs regeneriert wird, wobei zwischen zwei Produktionsschritten (i) ein Regenerierschritt (ii) durchgeführt wird, dadurch gekennzeichnet, dass pro Regenerierschritt (ii) 2 bis 50 Gew.-% des auf dem Katalysator abgeschiedenen Kohlenstoffs abgebrannt werden.
PCT/EP2013/075361 2012-12-06 2013-12-03 Verfahren zur oxidativen dehydrierung von n-butenen zu butadien WO2014086768A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020157014753A KR20150094620A (ko) 2012-12-06 2013-12-03 n-부텐의 부타디엔으로의 산화성 탈수소화 방법
EP13798701.2A EP2950928A1 (de) 2012-12-06 2013-12-03 Verfahren zur oxidativen dehydrierung von n-butenen zu butadien
JP2015545779A JP2016502549A (ja) 2012-12-06 2013-12-03 ｎ−ブテン類からブタジエンへの酸化的脱水素化法
EA201591040A EA201591040A1 (ru) 2012-12-06 2013-12-03 Способ окислительного дегидрирования н-бутенов в бутадиен
CN201380063881.5A CN104837558A (zh) 2012-12-06 2013-12-03 用于将正丁烯氧化脱氢成丁二烯的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12195878.9 2012-12-06
EP12195878 2012-12-06

Publications (2)

Publication Number Publication Date
WO2014086768A1 WO2014086768A1 (de) 2014-06-12
WO2014086768A8 true WO2014086768A8 (de) 2015-10-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/075361 WO2014086768A1 (de) 2012-12-06 2013-12-03 Verfahren zur oxidativen dehydrierung von n-butenen zu butadien

Country Status (6)

Country Link
EP (1) EP2950928A1 (de)
JP (1) JP2016502549A (de)
KR (1) KR20150094620A (de)
CN (1) CN104837558A (de)
EA (1) EA201591040A1 (de)
WO (1) WO2014086768A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014111406A1 (de) * 2013-01-15 2014-07-24 Basf Se Verfahren zur oxidativen dehydrierung von n-butenen zu butadien
KR20180021714A (ko) * 2015-06-29 2018-03-05 에스엠에이치 코.,엘티디. 탄화수소 공급물의 전환 방법
CN108430631A (zh) 2015-12-25 2018-08-21 日本化药株式会社 丁二烯制造用催化剂的再生方法
CN105597782B (zh) * 2016-01-28 2018-06-26 惠生工程（中国）有限公司 一种丁烯氧化脱氢制丁二烯绝热固定床催化剂的再生方法
JP2017149654A (ja) * 2016-02-22 2017-08-31 日本化薬株式会社 共役ジオレフィンの製造方法
JP2017149655A (ja) * 2016-02-22 2017-08-31 日本化薬株式会社 共役ジオレフィンの製造方法
CN114213207B (zh) * 2021-12-14 2024-04-19 润和催化剂股份有限公司 一种丙烷脱氢集成水煤气反应的工艺方法及其装置系统

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Also Published As

Publication number Publication date
EP2950928A1 (de) 2015-12-09
EA201591040A1 (ru) 2015-11-30
JP2016502549A (ja) 2016-01-28
WO2014086768A1 (de) 2014-06-12
KR20150094620A (ko) 2015-08-19
CN104837558A (zh) 2015-08-12

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