CY1113349T1 - Μεθοδος και συσκευη για την καταλυτικη οξειδωση αεριων, μεσω οξυγονου, τα οποια περιεχουν so2 - Google Patents

Μεθοδος και συσκευη για την καταλυτικη οξειδωση αεριων, μεσω οξυγονου, τα οποια περιεχουν so2

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Publication number
CY1113349T1
CY1113349T1 CY20121101097T CY121101097T CY1113349T1 CY 1113349 T1 CY1113349 T1 CY 1113349T1 CY 20121101097 T CY20121101097 T CY 20121101097T CY 121101097 T CY121101097 T CY 121101097T CY 1113349 T1 CY1113349 T1 CY 1113349T1
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Cyprus
Prior art keywords
catalytic oxidation
catalyst
partial
continuous
complete
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CY20121101097T
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English (en)
Inventor
Bernd Erkes
Martin Kürten
Verena Haverkamp
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Bayer Intellectual Property Gmbh
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Application filed by Bayer Intellectual Property Gmbh filed Critical Bayer Intellectual Property Gmbh
Publication of CY1113349T1 publication Critical patent/CY1113349T1/el

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides
    • 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
    • B01J8/0446—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 flow within the beds being predominantly vertical
    • B01J8/0476—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 flow within the beds being predominantly vertical in two or more otherwise shaped beds
    • B01J8/048—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 flow within the beds being predominantly vertical in two or more otherwise shaped beds the beds being superimposed one above the 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
    • B01J8/0446—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 flow within the beds being predominantly vertical
    • B01J8/0476—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 flow within the beds being predominantly vertical in two or more otherwise shaped beds
    • B01J8/0488—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 flow within the beds being predominantly vertical in two or more otherwise shaped beds the beds being placed in separate reactors
    • 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
    • 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
    • B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/765—Multi-stage SO3-conversion
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/78—Preparation by contact processes characterised by the catalyst used
    • C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/80—Apparatus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/80—Apparatus
    • C01B17/803—Converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • 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
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    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Η παρούσα εφεύρεση αναφέρεται σε μία μέθοδο για τη συνεχή καταλυτική, πλήρη ή μερική, οξείδωση ενός αερίου εκκίνησης, το οποίο περιέχει από 0,1 έως 66 % κατ' όγκο διοξείδιο του θείου συν οξυγόνο, όπου ο καταλύτης διατηρείται ενεργός με την βοήθεια των συνθηκών μίας ημι - ισόθερμης διαδικασίας ελέγχου με εισαγωγή ή με αφαίρεση ενέργειας. Επιπλέον, η παρούσα εφεύρεση αναφέρεται σε μία συσκευή για τη συνεχή καταλυτική, πλήρη ή μερική, οξείδωση ενός αερίου εκκίνησης, το οποίο περιέχει διοξείδιο του θείου και οξυγόνο, που το χαρακτηριστικό της είναι ότι διαθέτει τουλάχιστον μία συσκευή επαφής σωλήνα με τη μορφή ενός όρθιου εναλλάκτη θερμότητας, ο οποίος συντίθεται από τουλάχιστον έναν διπλών - τοιχωμάτων σωλήνα, του οποίου ο εσωτερικός σωλήνας, ο οποίος είναι γεμάτος από τον καταλύτη, σχηματίζει έναν σωλήνα αντίδρασης, με την θερμοκρασία να μεταφέρεται σε συνεχές ρεύμα γύρω από τον σωλήνα αντίδρασης και ένας απορροφητής για διαχωρισμό του SO3, ο οποίος είναι κατάντη της συσκευής επαφής σωλήνα. Η αντιδραστικότητα του καταλύτη καθορίζεται μέσω της ανάμειξης με αδρανή υλικά. Ειδικότερα, η σύμφωνη με την εφεύρεση συσκευή είναι κατάλληλη για την διεξαγωγή της σύμφωνης με την εφεύρεση μεθόδου.
CY20121101097T 2006-10-31 2012-11-14 Μεθοδος και συσκευη για την καταλυτικη οξειδωση αεριων, μεσω οξυγονου, τα οποια περιεχουν so2 CY1113349T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006051899A DE102006051899A1 (de) 2006-10-31 2006-10-31 Verfahren und Vorrichtung zur katalytischen Oxidation von SO2-haltigen Gasen mit Sauerstoff
EP10172657A EP2256085B1 (de) 2006-10-31 2007-10-13 Verfahren und Vorrichtung zur katalytischen Oxidation von SO2-haltigen Gasen mit Sauerstoff

Publications (1)

Publication Number Publication Date
CY1113349T1 true CY1113349T1 (el) 2016-06-22

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CY20111100628T CY1112064T1 (el) 2006-10-31 2011-06-29 Συσκευη για την καταλυτικη οξειδωση με οξυγονο, αεριων που εμπεριεχουν so2
CY20121101097T CY1113349T1 (el) 2006-10-31 2012-11-14 Μεθοδος και συσκευη για την καταλυτικη οξειδωση αεριων, μεσω οξυγονου, τα οποια περιεχουν so2

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CY20111100628T CY1112064T1 (el) 2006-10-31 2011-06-29 Συσκευη για την καταλυτικη οξειδωση με οξυγονο, αεριων που εμπεριεχουν so2

Country Status (25)

Country Link
US (1) US7871593B2 (el)
EP (2) EP2256085B1 (el)
JP (2) JP5570216B2 (el)
KR (1) KR101420127B1 (el)
CN (1) CN101573291B (el)
AT (1) ATE503721T1 (el)
AU (1) AU2007315318B2 (el)
BR (1) BRPI0718270B1 (el)
CA (1) CA2668059C (el)
CL (1) CL2007003153A1 (el)
CY (2) CY1112064T1 (el)
DE (2) DE102006051899A1 (el)
DK (2) DK2256085T3 (el)
ES (2) ES2394635T3 (el)
MA (1) MA30915B1 (el)
MX (1) MX2009004483A (el)
NO (1) NO342026B1 (el)
PL (2) PL2256085T3 (el)
PT (2) PT1979270E (el)
RU (2) RU2456232C2 (el)
SI (2) SI1979270T1 (el)
TN (1) TN2009000150A1 (el)
UA (2) UA111809C2 (el)
WO (1) WO2008052649A1 (el)
ZA (1) ZA200902892B (el)

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DE4217317A1 (de) 1992-05-26 1993-12-02 Metallgesellschaft Ag Kontaktkessel zur quasi-isothermen katalytischen Umsetzung von SO¶2¶ zu SO¶3¶ und Verfahren zum Betreiben desselben
BG61107B1 (bg) 1994-08-29 1996-11-29 Институт По Инженерна Химия При Бан Метод за получаване на серен триокис
DE4443774A1 (de) * 1994-12-08 1996-06-13 Basf Ag Vorrichtung und Verfahren zur Durchführung exothermer Reaktionen
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ZA200902892B (en) 2010-07-28
PT2256085E (pt) 2012-11-06
RU2009120402A (ru) 2010-12-10
CA2668059C (en) 2016-07-12
CN101573291A (zh) 2009-11-04
NO342026B1 (no) 2018-03-12
DE502007006834D1 (de) 2011-05-12
SI2256085T1 (sl) 2013-01-31
CY1112064T1 (el) 2015-11-04
PT1979270E (pt) 2011-06-01
BRPI0718270A2 (pt) 2013-11-12
UA97381C2 (ru) 2012-02-10
CA2668059A1 (en) 2008-05-08
DE102006051899A1 (de) 2008-05-15
BRPI0718270A8 (pt) 2017-02-21
WO2008052649A8 (de) 2009-05-22
EP1979270B1 (de) 2011-03-30
KR101420127B1 (ko) 2014-07-16
JP2010508222A (ja) 2010-03-18
JP5570216B2 (ja) 2014-08-13
AU2007315318A1 (en) 2008-05-08
ATE503721T1 (de) 2011-04-15
KR20090106459A (ko) 2009-10-09
PL2256085T3 (pl) 2013-01-31
EP1979270A1 (de) 2008-10-15
US20100092374A1 (en) 2010-04-15
US7871593B2 (en) 2011-01-18
BRPI0718270B1 (pt) 2018-05-02
DK2256085T3 (da) 2012-12-17
MX2009004483A (es) 2009-05-20
DK1979270T3 (da) 2011-07-25
ES2394635T3 (es) 2013-02-04
RU2456232C2 (ru) 2012-07-20
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EP2256085B1 (de) 2012-08-29
UA111809C2 (uk) 2016-06-24
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EP2256085A3 (de) 2011-02-02
SI1979270T1 (sl) 2011-07-29
AU2007315318B2 (en) 2013-05-30
CL2007003153A1 (es) 2008-05-23
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RU2012109567A (ru) 2013-09-20
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MA30915B1 (fr) 2009-11-02

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