NO923340L - Fremgangsmaate ved fremstilling av olefiner - Google Patents

Fremgangsmaate ved fremstilling av olefiner

Info

Publication number
NO923340L
NO923340L NO92923340A NO923340A NO923340L NO 923340 L NO923340 L NO 923340L NO 92923340 A NO92923340 A NO 92923340A NO 923340 A NO923340 A NO 923340A NO 923340 L NO923340 L NO 923340L
Authority
NO
Norway
Prior art keywords
stream
catalyst
effluent
olefins
introducing
Prior art date
Application number
NO92923340A
Other languages
English (en)
Other versions
NO923340D0 (no
Inventor
Robert J Gartside
Axel R Johnson
Original Assignee
Stone & Webster Eng Corp
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 Stone & Webster Eng Corp filed Critical Stone & Webster Eng Corp
Publication of NO923340D0 publication Critical patent/NO923340D0/no
Publication of NO923340L publication Critical patent/NO923340L/no

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Classifications

    • 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
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides
    • 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
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/16—Clays or other mineral silicates
    • 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
    • C07C2523/20—Vanadium, niobium or tantalum
    • C07C2523/22—Vanadium
    • 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
    • C07C2523/16—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
    • C07C2523/32—Manganese, technetium or rhenium
    • C07C2523/34—Manganese
    • 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
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • 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
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/44—Palladium
    • 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
    • C07C2523/755—Nickel
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Olefiner fremstilles fra en parafin inneholdende fem eller færre karbonatomer ved å a) innføre en dehydrogeneringskatalysator til toppen av en rørformet nedstrømsreaktor for å danne en katalysatorstrøm, (b) innføre en matestrøm omfattende en parafin inneholdende 5 eller færre karbonatomer inn i katalysatorstrømmen ved et innføringspunkt for innmatningen, (c) blande katalysatorstrømmen og innmatningsstrømmen i en blandesone for å danne en blandet strøm, (d) føre den blandede strøm nedad gjennom reaksjonss- onen ved en temperatur i området 480-870'C og ved et trykk i området 0,7-7 kp/cm2 til å gi et avløp omfattende olefiner, og (e) føre avløpet gjennom en separator for å separere katalysatoren fra avløpet og derved danne en separat katalysatorstrøm og en ren avløpsstrøm.
NO92923340A 1991-09-10 1992-08-26 Fremgangsmaate ved fremstilling av olefiner NO923340L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/757,177 US5254788A (en) 1991-09-10 1991-09-10 Process for the production of olefins from light paraffins

Publications (2)

Publication Number Publication Date
NO923340D0 NO923340D0 (no) 1992-08-26
NO923340L true NO923340L (no) 1993-03-11

Family

ID=25046716

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92923340A NO923340L (no) 1991-09-10 1992-08-26 Fremgangsmaate ved fremstilling av olefiner

Country Status (13)

Country Link
US (1) US5254788A (no)
EP (1) EP0532095A3 (no)
JP (1) JPH0830193B2 (no)
KR (1) KR930005947A (no)
CN (1) CN1071410A (no)
AR (1) AR247717A1 (no)
AU (1) AU653056B2 (no)
BR (1) BR9203498A (no)
CA (1) CA2077505A1 (no)
FI (1) FI924028A (no)
MX (1) MX9205153A (no)
NO (1) NO923340L (no)
TW (1) TW212145B (no)

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US7405338B2 (en) * 2003-04-07 2008-07-29 Velocys Dehydrogenation reactions in narrow reaction chambers and integrated reactors
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US7999144B2 (en) 2006-09-01 2011-08-16 Velocys Microchannel apparatus and methods of conducting catalyzed oxidative dehydrogenation
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CN102686544B (zh) 2009-10-09 2017-02-15 蓝立方知识产权公司 用于生产氯化和/或氟化丙烯和高级烯烃的方法
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CN104011000A (zh) 2011-12-22 2014-08-27 陶氏环球技术有限责任公司 生产四氯甲烷的方法
CN104159874B (zh) 2011-12-23 2016-08-24 陶氏环球技术有限责任公司 生产链烯和/或芳族化合物的方法
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Also Published As

Publication number Publication date
JPH0830193B2 (ja) 1996-03-27
EP0532095A3 (en) 1993-05-12
NO923340D0 (no) 1992-08-26
AU653056B2 (en) 1994-09-15
JPH05194961A (ja) 1993-08-03
CN1071410A (zh) 1993-04-28
CA2077505A1 (en) 1993-03-11
EP0532095A2 (en) 1993-03-17
US5254788A (en) 1993-10-19
MX9205153A (es) 1993-03-01
BR9203498A (pt) 1993-04-13
KR930005947A (ko) 1993-04-20
TW212145B (no) 1993-09-01
AR247717A1 (es) 1995-03-31
FI924028A (fi) 1993-03-11
FI924028A0 (fi) 1992-09-09
AU2287692A (en) 1993-03-11

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