BE763768Q - Perfectionnements apportes a la production de styrene - Google Patents

Perfectionnements apportes a la production de styrene

Info

Publication number
BE763768Q
BE763768Q BE763768A BE763768A BE763768Q BE 763768 Q BE763768 Q BE 763768Q BE 763768 A BE763768 A BE 763768A BE 763768 A BE763768 A BE 763768A BE 763768 Q BE763768 Q BE 763768Q
Authority
BE
Belgium
Prior art keywords
styrene production
styrene
production
Prior art date
Application number
BE763768A
Other languages
English (en)
Inventor
K D Uitti
Original Assignee
Universal Oil Prod Co
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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Application granted granted Critical
Publication of BE763768Q publication Critical patent/BE763768Q/fr

Links

Classifications

    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0403—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
    • B01J8/0407—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
    • B01J8/0415—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being superimposed one above the other
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE763768A 1968-04-22 1971-03-04 Perfectionnements apportes a la production de styrene BE763768Q (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72298668A 1968-04-22 1968-04-22

Publications (1)

Publication Number Publication Date
BE763768Q true BE763768Q (fr) 1971-08-02

Family

ID=24904311

Family Applications (1)

Application Number Title Priority Date Filing Date
BE763768A BE763768Q (fr) 1968-04-22 1971-03-04 Perfectionnements apportes a la production de styrene

Country Status (2)

Country Link
US (1) US3515763A (fr)
BE (1) BE763768Q (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791575A (fr) * 1971-11-19 1973-05-17 Monsanto Co Dispositif d'etancheite pour separer les lits d'un reacteur a plusieurslits
FR2365370A1 (fr) * 1976-09-22 1978-04-21 Charbonnages Ste Chimique Reacteur convenant pour les reactions chimiques faisant intervenir des fluides au contact d'un lit de matieres solides
US4435607A (en) 1981-04-28 1984-03-06 Uop Inc. Dehydrogenation of dehydrogenatable hydrocarbons
US7435862B2 (en) 2000-11-30 2008-10-14 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
US20020183571A1 (en) * 2000-11-30 2002-12-05 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
DE102004003070A1 (de) * 2004-01-21 2005-08-18 Uhde Gmbh Verfahren und Vorrichtung zum Eindüsen von Sauerstoff mit radialer Katalysatordurchströmung
DE102008023042A1 (de) 2008-05-09 2009-11-12 Süd-Chemie AG Verfahren zur semi-adiabatischen, semi-isothermen Durchführung einer endothermen Reaktion unter Einsatz eines katalytischen Reaktors und Ausbildung dieses Reaktors
US20110004037A1 (en) * 2009-07-02 2011-01-06 Uop Llc Use of Mixed Activity Dehydrogenation Catalyst Following Oxidative Reheat
KR101130922B1 (ko) * 2010-01-06 2012-03-28 삼성토탈 주식회사 복수의 단열반응기들이 직렬 연결된 스티렌 제조 반응시스템에서의 생산성 및 공정안정성 개선 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118006A (en) * 1960-01-05 1964-01-14 Monsanto Chemicals Dehydrogenation of alkylated aromatic hydrocarbons
US3402212A (en) * 1966-07-18 1968-09-17 Universal Oil Prod Co Dehydrogenation of ethylbenzene to styrene
US3417156A (en) * 1966-09-23 1968-12-17 Universal Oil Prod Co Endothermic catalytic conversion of ethylbenzene to styrene

Also Published As

Publication number Publication date
US3515763A (en) 1970-06-02

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