NO20072874L - Fremgangsmate for fremstilling av propen fra propan - Google Patents

Fremgangsmate for fremstilling av propen fra propan

Info

Publication number
NO20072874L
NO20072874L NO20072874A NO20072874A NO20072874L NO 20072874 L NO20072874 L NO 20072874L NO 20072874 A NO20072874 A NO 20072874A NO 20072874 A NO20072874 A NO 20072874A NO 20072874 L NO20072874 L NO 20072874L
Authority
NO
Norway
Prior art keywords
stream
propane
gas stream
carbon monoxide
ethane
Prior art date
Application number
NO20072874A
Other languages
English (en)
Inventor
Gotz-Peter Schindler
Otto Machhammer
Sven Crone
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of NO20072874L publication Critical patent/NO20072874L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/06—Propene
    • 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3335—Catalytic processes with metals
    • C07C5/3337—Catalytic processes with metals of the platinum group
    • 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • 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
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte for fremstilling av propen fra propan, omfattende trinnene: A) tilveiebringelse av en tilførselsgasstrøm a omfattende propan; B) tilførselsstrømmen a omfattende propan og en oksygenholdig gasstrøm mates inn i en dehydrogeneringssone og propan underkastes en ikke-oksidativ katalytisk, autotermisk dehydrogenering til propen for å oppnå en produktgasstrøm b omfattende propan, propen, metan, etan, eten, nitrogen, karbonmonoksid, karbondioksid, damp og hydrogen; C) produktgasstrømmen b avkjøles og damp fjernes ved kondensering til å gi en damputvarmet produktgasstrøm c; D) ukondenserbare eller lavtkokende gassbestanddeler fjernes ved å bringe produktgasstrømmen c i kontakt med en inert absorbent og deretter desorbere gassene oppløst i den inerte absorbent til å gi en C3 hydrokarbonstrøm d1 og en avgasstrøm d2 omfattende metan, etan, eten, nitrogen, karbonmonoksid, karbondioksid og hydrogen; E) C3 hydrokarbonstrømmen d1 avkjøles og komprimeres til å gi en flytende C3 hydrokarbonstrøm e1; F) den C3 hydrokarbonstrøm e1 mates inn i en første destillasjonssone og separeres destillativt til en strøm f1 bestående av propan og propen og en strøm f2 omfattende etan og eten; G) strømmen f1 mates inn i en (andre) destillasjonssone og separeres destillativt til en produktstrøm g1 bestående av propen og en strøm g2 bestående av propan, og strømmen g2 resirkuleres i det minste delvis inn i dehydrogeneringssonen.
NO20072874A 2004-12-22 2007-06-06 Fremgangsmate for fremstilling av propen fra propan NO20072874L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004061772A DE102004061772A1 (de) 2004-12-22 2004-12-22 Verfahren zur Herstellung von Propen aus Propan
PCT/EP2005/013700 WO2006069674A1 (de) 2004-12-22 2005-12-20 Verfahren zur herstellung von propen aus propan

Publications (1)

Publication Number Publication Date
NO20072874L true NO20072874L (no) 2007-09-17

Family

ID=35976684

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072874A NO20072874L (no) 2004-12-22 2007-06-06 Fremgangsmate for fremstilling av propen fra propan

Country Status (15)

Country Link
US (1) US20080207975A1 (no)
EP (1) EP1833776A1 (no)
JP (1) JP2008524289A (no)
KR (1) KR20070089244A (no)
CN (1) CN101087740B (no)
AU (1) AU2005321540A1 (no)
BR (1) BRPI0519387A2 (no)
CA (1) CA2591204A1 (no)
DE (1) DE102004061772A1 (no)
EA (1) EA010745B1 (no)
MX (1) MX2007006995A (no)
MY (1) MY147177A (no)
NO (1) NO20072874L (no)
TW (1) TW200639147A (no)
WO (1) WO2006069674A1 (no)

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DE102005010586A1 (de) * 2005-03-08 2006-09-14 Basf Ag Verfahren zur Herstellung von Propen aus Propan
MY153923A (en) 2008-07-30 2015-04-15 Lummus Technology Inc High energy reduction in a propane dehydrogenation unit by utilizing a high pressure product splitter column
DE102010022775A1 (de) 2010-06-04 2011-12-08 Uhde Gmbh Verfahren und Vorrichtung zur Beseitigung von NOx und N2O
US9051230B2 (en) * 2011-04-20 2015-06-09 Uop Llc Processes for producing propylene from paraffins
CA3092028C (en) 2012-01-13 2022-08-30 Lummus Technology Llc Process for separating hydrocarbon compounds
DE102012003741B4 (de) 2012-02-28 2024-07-25 Thyssenkrupp Uhde Gmbh Verfahren zur Rückgewinnung von Kohlenwasserstoffen aus Polyolefinanlagen und dafür geeignete Vorrichtung
US9969660B2 (en) 2012-07-09 2018-05-15 Siluria Technologies, Inc. Natural gas processing and systems
WO2014089479A1 (en) 2012-12-07 2014-06-12 Siluria Technologies, Inc. Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products
CN104148101B (zh) * 2013-05-13 2016-12-28 中国科学院大连化学物理研究所 一种甲烷无氧直接制烯烃的方法及其催化剂
US10047020B2 (en) 2013-11-27 2018-08-14 Siluria Technologies, Inc. Reactors and systems for oxidative coupling of methane
EP3092286A4 (en) 2014-01-08 2017-08-09 Siluria Technologies, Inc. Ethylene-to-liquids systems and methods
CA2935946C (en) 2014-01-09 2022-05-03 Siluria Technologies, Inc. Oxidative coupling of methane implementations for olefin production
EP3132383A4 (en) * 2014-04-15 2017-11-29 Sony Corporation Systems, methods, and media for extracting information and a display image from two captured images
EP3029018A1 (de) * 2014-12-05 2016-06-08 Linde Aktiengesellschaft Verfahren und Anlage zur Gewinnung von Propylen
US10793490B2 (en) 2015-03-17 2020-10-06 Lummus Technology Llc Oxidative coupling of methane methods and systems
US20160289143A1 (en) 2015-04-01 2016-10-06 Siluria Technologies, Inc. Advanced oxidative coupling of methane
FI126341B (en) * 2015-09-18 2016-10-14 Neste Oyj Method for separating and purifying renewable propane
EP4071131A1 (en) 2016-04-13 2022-10-12 Lummus Technology LLC Apparatus and method for exchanging heat
EP3443052A1 (en) 2016-04-15 2019-02-20 SABIC Global Technologies B.V. Separation of off gases from c3 hydrocarbons in propane dehydrogenation process
CN106588548B (zh) * 2016-11-21 2019-05-17 中石化宁波工程有限公司 一种烯烃分离方法
KR20200034961A (ko) * 2017-05-23 2020-04-01 루머스 테크놀로지 엘엘씨 메탄의 산화적 커플링 공정의 통합
WO2019042449A1 (zh) * 2017-09-04 2019-03-07 中国石油化工股份有限公司 乙烯的制造方法
CN109678635B (zh) * 2017-10-19 2022-03-15 中国石油化工股份有限公司 一种饱和烃裂解气分离系统和富乙烷/丙烷饱和烃的利用方法
PL3873876T3 (pl) * 2018-11-02 2023-12-27 Shell Internationale Research Maatschappij B.V. Wytwarzanie etylenu przez odwodornienie oksydacyjne etanu
EP3715320A1 (en) * 2019-03-27 2020-09-30 Siemens Aktiengesellschaft Method for generating a gas-product
CN110108091B (zh) * 2019-04-10 2020-08-21 大连理工大学 Star丙烷脱氢的氢气分离膜内嵌改进的深冷液化系统
US12227466B2 (en) 2021-08-31 2025-02-18 Lummus Technology Llc Methods and systems for performing oxidative coupling of methane
WO2025117281A1 (en) * 2023-11-30 2025-06-05 Dow Global Technologies Llc Methods for separating hydrocarbons

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US2930752A (en) * 1952-06-12 1960-03-29 Socony Mobil Oil Co Inc Process for stripping of absorption liquids
US4695662A (en) * 1986-04-04 1987-09-22 Uop Inc. Light paraffin dehydrogenation process
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DE10028582A1 (de) * 2000-06-14 2001-12-20 Basf Ag Verfahren zur Herstellung von Acrolein oder Acrylsäure oder deren Gemischen aus Propan
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Also Published As

Publication number Publication date
TW200639147A (en) 2006-11-16
EA010745B1 (ru) 2008-10-30
CN101087740A (zh) 2007-12-12
BRPI0519387A2 (pt) 2009-01-20
CA2591204A1 (en) 2006-07-06
MX2007006995A (es) 2007-07-04
US20080207975A1 (en) 2008-08-28
JP2008524289A (ja) 2008-07-10
WO2006069674A1 (de) 2006-07-06
MY147177A (en) 2012-11-14
AU2005321540A1 (en) 2006-07-06
CN101087740B (zh) 2010-09-22
DE102004061772A1 (de) 2006-07-06
KR20070089244A (ko) 2007-08-30
EA200701051A1 (ru) 2007-12-28
EP1833776A1 (de) 2007-09-19

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