IT1307276B1 - Procedimento per il recupero di prodotti gassosi mediante reazionecatalitica in fase gassosa e apparecchio per la esecuzione del - Google Patents

Procedimento per il recupero di prodotti gassosi mediante reazionecatalitica in fase gassosa e apparecchio per la esecuzione del

Info

Publication number
IT1307276B1
IT1307276B1 IT1999RM000702A ITRM990702A IT1307276B1 IT 1307276 B1 IT1307276 B1 IT 1307276B1 IT 1999RM000702 A IT1999RM000702 A IT 1999RM000702A IT RM990702 A ITRM990702 A IT RM990702A IT 1307276 B1 IT1307276 B1 IT 1307276B1
Authority
IT
Italy
Prior art keywords
gaseous
recovery
execution
procedure
phase reaction
Prior art date
Application number
IT1999RM000702A
Other languages
English (en)
Italian (it)
Inventor
Werner Rudowski
Original Assignee
Gea Luftkuehler Happel Gmbh
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 Gea Luftkuehler Happel Gmbh filed Critical Gea Luftkuehler Happel Gmbh
Publication of ITRM990702A0 publication Critical patent/ITRM990702A0/it
Publication of ITRM990702A1 publication Critical patent/ITRM990702A1/it
Application granted granted Critical
Publication of IT1307276B1 publication Critical patent/IT1307276B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B33/00—Oxidation in general
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • 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
    • B01J8/0423—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 otherwise shaped beds
    • B01J8/0438—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 otherwise shaped beds the beds being placed next to each other
    • 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
    • B01J8/0496—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00194—Tubes
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00805—Details of the particulate material
    • B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT1999RM000702A 1998-11-17 1999-11-15 Procedimento per il recupero di prodotti gassosi mediante reazionecatalitica in fase gassosa e apparecchio per la esecuzione del IT1307276B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19852894A DE19852894B4 (de) 1998-11-17 1998-11-17 Verfahren zur Gewinnung von Phthalsäureanhydrid durch katalytische Gasphasenreaktion und Vorrichtung zur Durchführung des Verfahrens

Publications (3)

Publication Number Publication Date
ITRM990702A0 ITRM990702A0 (it) 1999-11-15
ITRM990702A1 ITRM990702A1 (it) 2001-05-15
IT1307276B1 true IT1307276B1 (it) 2001-10-30

Family

ID=7888014

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999RM000702A IT1307276B1 (it) 1998-11-17 1999-11-15 Procedimento per il recupero di prodotti gassosi mediante reazionecatalitica in fase gassosa e apparecchio per la esecuzione del

Country Status (4)

Country Link
KR (1) KR100591704B1 (de)
DE (1) DE19852894B4 (de)
FR (1) FR2785832B1 (de)
IT (1) IT1307276B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10063647A1 (de) * 2000-12-20 2002-07-04 Xcellsis Gmbh Reaktor
DE10132205B4 (de) * 2001-07-03 2004-06-24 Robert Bosch Gmbh Verfahren und Vorrichtung zur partiellen Oxidation eines flüssigen Brennstoffs
DE10139967B4 (de) * 2001-08-14 2006-05-04 Gea Saturn Gmbh Vorrichtung zur Gewinnung von gasförmigen Produkten durch katalytische Gasphasenreaktion

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL265574A (de) * 1961-06-06 1964-07-10
DE1442751A1 (de) * 1963-04-02 1968-11-14 Kralovopolska Strojirna Zd Y C Verfahren und Vorrichtung zum Betrieb von exothermen Hochdruckreaktionen,insbesondere einer Ammoniak- oder Methanolsynthese
DE2255400B2 (de) * 1972-11-11 1974-10-10 Davy Powergas Gmbh, 5000 Koeln Verfahren zur Abscheidung von Phthalsäureanhydrid
DE3044518A1 (de) * 1980-11-26 1982-07-01 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von phthalsaeureanhydrid
JPS5876134A (ja) * 1981-11-02 1983-05-09 Toyo Eng Corp 複数の円筒状反応室を有する球形反応器とその使用法
BG40018A1 (en) * 1983-07-01 1986-10-15 Nikolov Reactor for carrying out high exothermic and endothermic catalytic processes
US4542252A (en) * 1984-07-20 1985-09-17 Mobil Oil Corporation Multi-stage adiabatic process for methanol conversion to light olefins
US7205029B2 (en) * 2000-12-19 2007-04-17 Basf Corporation Method of providing cured coating films free of popping defects

Also Published As

Publication number Publication date
KR20000035142A (ko) 2000-06-26
FR2785832A1 (fr) 2000-05-19
ITRM990702A0 (it) 1999-11-15
DE19852894A1 (de) 2000-05-18
KR100591704B1 (ko) 2006-06-20
DE19852894B4 (de) 2007-02-15
ITRM990702A1 (it) 2001-05-15
FR2785832B1 (fr) 2003-09-19

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