DE68919235D1 - Vanadium, Eisen, Sauerstoff und Alkalimetalle enthaltender, auf einer kieselartigen Matrix aufgetragener Katalysator mit hoher Dichte und mittlerer Porösität. - Google Patents

Vanadium, Eisen, Sauerstoff und Alkalimetalle enthaltender, auf einer kieselartigen Matrix aufgetragener Katalysator mit hoher Dichte und mittlerer Porösität.

Info

Publication number
DE68919235D1
DE68919235D1 DE68919235T DE68919235T DE68919235D1 DE 68919235 D1 DE68919235 D1 DE 68919235D1 DE 68919235 T DE68919235 T DE 68919235T DE 68919235 T DE68919235 T DE 68919235T DE 68919235 D1 DE68919235 D1 DE 68919235D1
Authority
DE
Germany
Prior art keywords
pebble
vanadium
iron
matrix
oxygen
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE68919235T
Other languages
English (en)
Other versions
DE68919235T2 (de
Inventor
Luigi Dr Cavalli
Renzo Nardini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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 Ausimont SpA filed Critical Ausimont SpA
Publication of DE68919235D1 publication Critical patent/DE68919235D1/de
Application granted granted Critical
Publication of DE68919235T2 publication Critical patent/DE68919235T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/847—Vanadium, niobium or tantalum or polonium
    • B01J23/8472—Vanadium
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/485—Impregnating or reimpregnating with, or deposition of metal compounds or catalytically active elements
    • 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
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/653—500-1000 nm
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/657—Pore diameter larger than 1000 nm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE68919235T 1988-01-18 1989-01-17 Vanadium, Eisen, Sauerstoff und Alkalimetalle enthaltender, auf einer kieselartigen Matrix aufgetragener Katalysator mit hoher Dichte und mittlerer Porösität. Expired - Fee Related DE68919235T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8819098A IT1215724B (it) 1988-01-18 1988-01-18 Catalizzatore ad elevata densita' e a media porosita', supportato su matrice silicea, a base di vanadio, ossigeno e metalli alcalini.

Publications (2)

Publication Number Publication Date
DE68919235D1 true DE68919235D1 (de) 1994-12-15
DE68919235T2 DE68919235T2 (de) 1995-03-16

Family

ID=11154511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919235T Expired - Fee Related DE68919235T2 (de) 1988-01-18 1989-01-17 Vanadium, Eisen, Sauerstoff und Alkalimetalle enthaltender, auf einer kieselartigen Matrix aufgetragener Katalysator mit hoher Dichte und mittlerer Porösität.

Country Status (7)

Country Link
US (1) US5108976A (de)
EP (1) EP0325213B1 (de)
JP (1) JPH01310741A (de)
DE (1) DE68919235T2 (de)
IT (1) IT1215724B (de)
MA (1) MA21475A1 (de)
ZA (1) ZA89390B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657792B1 (fr) * 1990-02-07 1992-05-15 Norsolor Sa Systeme catalytique et son application a l'oxydeshydrogenation d'acides carboxyliques satures.
DE19800800C2 (de) * 1998-01-13 2001-05-23 Metallgesellschaft Ag Verfahren zur Herstellung von Schwefelsäure
UA70330C2 (uk) * 1999-11-09 2004-10-15 Любовь Манаєва СПОСІБ ОДЕРЖАННЯ КАТАЛІЗАТОРА КОНВЕРСІЇ SO<sub>2</sub> В SO<sub>3</sub> З ВИКОРИСТАННЯМ СПРАЦЬОВАНОГО ВАНАДІЄВОГО КАТАЛІЗАТОРА
EP1747171A1 (de) * 2004-04-27 2007-01-31 Albemarle Corporation Verfahren zur gleichzeitigen oxidation von schwefeldioxid und anwendung davon bei der herstellung von tetrabromphthalsäureanhydrid
EP2679552B1 (de) * 2011-02-21 2018-08-01 LG Chem, Ltd. Nutzung einer vorrichtung zur erzeugung einer gleitschicht auf einer glasoberfläche
CN103384648A (zh) 2011-02-21 2013-11-06 Lg化学株式会社 用于在玻璃表面上形成润滑剂层的方法以及使用该方法来制造玻璃的方法
JP2015120116A (ja) * 2013-12-24 2015-07-02 トヨタ自動車株式会社 三酸化硫黄分解触媒及びその製造方法並びにそれを用いた水素生成方法
WO2016156042A1 (de) 2015-03-27 2016-10-06 Basf Se Katalysatorformkörper für die katalytische oxidation von so2 zu so3
EP3431178A1 (de) 2017-07-20 2019-01-23 Basf Se Katalysatoren und verfahren für die katalytische oxidation von so2 zu so3
EP3762144A1 (de) 2018-03-07 2021-01-13 Basf Se Katalysatorformkörper in form von tetraloben mit gleichmässiger wandstärke
EP3762145A1 (de) 2018-03-07 2021-01-13 Basf Se Katalytischer formkörper in form eines tetraloben mit zentraler passage
EP3569308A1 (de) 2018-05-18 2019-11-20 Basf Se Formkörper in form von multiloben
CN110876947A (zh) * 2018-09-06 2020-03-13 中国石油化工股份有限公司 二氧化硫湿法氧化制硫酸催化剂的制备方法
EP3647019A1 (de) 2018-11-05 2020-05-06 Basf Se Katalysatormonolith für die katalytische oxidation von so2 zu so3
EP3838393A1 (de) 2019-12-19 2021-06-23 Basf Se Verfahren zur oxidation von schwefeldioxid zu schwefeltrioxid unter beteiligung eines strukturierten katalysatorbetts

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1880678A (en) * 1929-08-03 1932-10-04 Calco Chemical Co Inc Catalytic contact mass
US2029376A (en) * 1931-03-13 1936-02-04 Gen Chemical Corp Method for making a catalyst
BE560004A (de) * 1956-08-13 1958-02-12
NL281584A (de) * 1961-08-25
US4155875A (en) * 1975-07-18 1979-05-22 Nippon Mining Co., Ltd. Method of softening caked catalyst
US4013705A (en) * 1976-03-09 1977-03-22 Suntech, Inc. Ammoxidation process for making dicyanonaphthalene
GB1520336A (en) * 1976-07-22 1978-08-09 Nippon Catalytic Chem Ind Catalyst for oxidizing sulphur dioxide
GB1520709A (en) * 1977-05-20 1978-08-09 Inst Neftechimicheskogo Sintez Process for producing c3 - c20 aliphatic alcohols
US4284530A (en) * 1979-12-17 1981-08-18 Stauffer Chemical Company Novel support for catalysts
US4485190A (en) * 1980-04-02 1984-11-27 Stauffer Chemical Company Process for preparing an oxidation catalyst
JPS5715842A (en) * 1980-06-30 1982-01-27 Nitto Chem Ind Co Ltd Manufacture of highly active fluid catalyst from coarse grained catalyst
DE3207743A1 (de) * 1982-03-04 1983-09-08 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur herstellung von linearen kohlenwasserstoffen mit mehr als 18 kohlenstoffatomen
DE3401676A1 (de) * 1984-01-19 1985-07-25 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung eines v(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)5(pfeil abwaerts) und alkalisulfat enthaltenden katalysators zur oxidation von so(pfeil abwaerts)2(pfeil abwaerts) zu so(pfeil abwaerts)3(pfeil abwaerts)

Also Published As

Publication number Publication date
MA21475A1 (fr) 1989-10-01
EP0325213A1 (de) 1989-07-26
ZA89390B (en) 1989-10-25
US5108976A (en) 1992-04-28
EP0325213B1 (de) 1994-11-09
JPH01310741A (ja) 1989-12-14
IT8819098A0 (it) 1988-01-18
IT1215724B (it) 1990-02-22
DE68919235T2 (de) 1995-03-16

Similar Documents

Publication Publication Date Title
DE68919235D1 (de) Vanadium, Eisen, Sauerstoff und Alkalimetalle enthaltender, auf einer kieselartigen Matrix aufgetragener Katalysator mit hoher Dichte und mittlerer Porösität.
FI964531A (fi) Korkea-aktiivisia katalyyttejä
HK27294A (en) Attrition resistant catalysts,catalyst precursors and catalyst supports
DE59003349D1 (de) Reaktor für heterogene Reaktionsführung mit Katalysatorkörper.
FI894626A (fi) Komponentteja ja katalysaattoreita olefiinien polymerointia varten
FI934579A (fi) Polymerisationsreaktioner i gasfas under anvaendning av loesliga icke-burna katalysatorer
DE59007627D1 (de) Katalysatorkörper und Reaktor für heterogene Reaktionsführung.
DK0492697T3 (da) Katalytisk aktiv gel og anvendelse heraf
NO893754L (no) Hydrid-reaktorapparat for hydrogen-finknusing av metallhydrid, hydrogen-lagringsmateriale.
NL169597C (nl) Werkwijze om een katalysator te bereiden en werkwijze om alkenen-1 te polymeriseren en te copolymeriseren.
NO883947D0 (no) Katalytisk oksidasjon av karbonmonoksid.
ZA807159B (en) Catalyst,method for catayst manufacutre and use
NO910081L (no) Reaktor for partiell katalytisk oksydasjon av hydrokarboner.
IT7821666A0 (it) Macchina da scrivere con corpo porta-caratteri a piu&#39; caratteri sostituibile.
DE69017997D1 (de) Katalysator zur Oxydation von Kohlenmonoxid.
MY103347A (en) Catalytic reactor
DE68910542D1 (de) Verfahren zur Herstellung eines Katalysators mit hoher Dichte und mittlerer Porösität, der Vanadium enthält und auf einer kieselartigen Matrix aufgetragen ist.
DE3688439D1 (de) Geteilter druck von punktmustern mit hoher dichte.
JPS5426978A (en) Catalyst and catalytic reactor
GR3017637T3 (en) Polymerization catalysts and processes.
IT7928338A0 (it) Gru a bandiera, specialmente per impianti agricoli a benna.
JPS5325290A (en) Production of denitration catalyst
EP0016657A3 (en) Ink ribbon cartridge and actuating mechanism, and typewriter therefor
USD261007S (en) Bar code symbols
NL7803052A (nl) Radiaal doorstroomde reactor (radialstromreak- tor) met verwarmbare katalysatorvulling.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee