DE68919235T2 - 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
- DE68919235T2 DE68919235T2 DE68919235T DE68919235T DE68919235T2 DE 68919235 T2 DE68919235 T2 DE 68919235T2 DE 68919235 T DE68919235 T DE 68919235T DE 68919235 T DE68919235 T DE 68919235T DE 68919235 T2 DE68919235 T2 DE 68919235T2
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
- 229910052783 alkali metal Inorganic materials 0.000 title 1
- 150000001340 alkali metals Chemical class 0.000 title 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 229910052742 iron Inorganic materials 0.000 title 1
- 239000011159 matrix material Substances 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
- 229910052720 vanadium Inorganic materials 0.000 title 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title 1
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)
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 DE68919235D1 (de) | 1994-12-15 |
DE68919235T2 true 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) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2019170514A1 (en) | 2018-03-07 | 2019-09-12 | Basf Se | Shaped catalytic body in the form of a tetralobe with central passage |
WO2019170406A1 (en) | 2018-03-07 | 2019-09-12 | Basf Se | Shaped catalyst body in the form of tetralobes of uniform wall thickness |
EP3569308A1 (de) | 2018-05-18 | 2019-11-20 | Basf Se | Formkörper in form von multiloben |
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 |
Families Citing this family (8)
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 |
JP2007534601A (ja) * | 2004-04-27 | 2007-11-29 | アルベマール・コーポレーシヨン | 二酸化イオウの併流酸化法およびテトラブロモフタル酸無水物の製造におけるその使用 |
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 |
EP2679552B1 (de) * | 2011-02-21 | 2018-08-01 | LG Chem, Ltd. | Nutzung einer vorrichtung zur erzeugung einer gleitschicht auf einer glasoberfläche |
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 |
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 |
Family Cites Families (13)
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) |
-
1988
- 1988-01-18 IT IT8819098A patent/IT1215724B/it active
-
1989
- 1989-01-17 EP EP89100737A patent/EP0325213B1/de not_active Expired - Lifetime
- 1989-01-17 ZA ZA89390A patent/ZA89390B/xx unknown
- 1989-01-17 MA MA21716A patent/MA21475A1/fr unknown
- 1989-01-17 DE DE68919235T patent/DE68919235T2/de not_active Expired - Fee Related
- 1989-01-18 JP JP1007868A patent/JPH01310741A/ja active Pending
-
1990
- 1990-10-01 US US07/593,376 patent/US5108976A/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016156042A1 (de) | 2015-03-27 | 2016-10-06 | Basf Se | Katalysatorformkörper für die katalytische oxidation von so2 zu so3 |
CN107743419A (zh) * | 2015-03-27 | 2018-02-27 | 巴斯夫欧洲公司 | 用于so2催化氧化成so3的成型催化剂体 |
US10307741B2 (en) | 2015-03-27 | 2019-06-04 | Basf Se | Shaped catalyst body for the catalytic oxidation of SO2 into SO3 |
EP3431178A1 (de) | 2017-07-20 | 2019-01-23 | Basf Se | Katalysatoren und verfahren für die katalytische oxidation von so2 zu so3 |
WO2019170514A1 (en) | 2018-03-07 | 2019-09-12 | Basf Se | Shaped catalytic body in the form of a tetralobe with central passage |
WO2019170406A1 (en) | 2018-03-07 | 2019-09-12 | Basf Se | Shaped catalyst body in the form of tetralobes of uniform wall thickness |
US11642666B2 (en) | 2018-03-07 | 2023-05-09 | Basf Se | Shaped catalyst body in the form of tetralobes of uniform wall thickness |
EP3569308A1 (de) | 2018-05-18 | 2019-11-20 | Basf Se | Formkörper in form von multiloben |
WO2019219917A1 (de) | 2018-05-18 | 2019-11-21 | Basf Se | Formkörper in form von multiloben |
EP3647019A1 (de) | 2018-11-05 | 2020-05-06 | Basf Se | Katalysatormonolith für die katalytische oxidation von so2 zu so3 |
WO2020094571A1 (en) | 2018-11-05 | 2020-05-14 | Basf Se | Catalyst monolith for the catalytic oxidation of so2 to so3 |
EP3838393A1 (de) | 2019-12-19 | 2021-06-23 | Basf Se | Verfahren zur oxidation von schwefeldioxid zu schwefeltrioxid unter beteiligung eines strukturierten katalysatorbetts |
Also Published As
Publication number | Publication date |
---|---|
IT1215724B (it) | 1990-02-22 |
MA21475A1 (fr) | 1989-10-01 |
DE68919235D1 (de) | 1994-12-15 |
IT8819098A0 (it) | 1988-01-18 |
ZA89390B (en) | 1989-10-25 |
US5108976A (en) | 1992-04-28 |
EP0325213B1 (de) | 1994-11-09 |
JPH01310741A (ja) | 1989-12-14 |
EP0325213A1 (de) | 1989-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |