FI831997A0 - Foerfarande och anordning foer katalytisk oxidering av svaveldioxid - Google Patents
Foerfarande och anordning foer katalytisk oxidering av svaveldioxidInfo
- Publication number
- FI831997A0 FI831997A0 FI831997A FI831997A FI831997A0 FI 831997 A0 FI831997 A0 FI 831997A0 FI 831997 A FI831997 A FI 831997A FI 831997 A FI831997 A FI 831997A FI 831997 A0 FI831997 A0 FI 831997A0
- Authority
- FI
- Finland
- Prior art keywords
- oxidering
- swine
- catalytic
- procedure
- oil analysis
- Prior art date
Links
- 230000003197 catalytic effect Effects 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
- 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
- B01J8/0449—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 cylindrical beds
- B01J8/0453—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 cylindrical 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
- B01J8/048—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
-
- 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
- C01B17/80—Apparatus
- C01B17/803—Converters
-
- 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
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI831997A FI69046C (fi) | 1983-06-03 | 1983-06-03 | Foerfarande och anordning foer katalytisk oxidering av svaveldioxid |
PCT/FI1984/000089 WO1986003187A1 (en) | 1983-06-03 | 1984-11-28 | A process and apparatus for catalytic oxidation of sulfur dioxide |
SE8702239A SE460470B (sv) | 1983-06-03 | 1987-05-27 | Foerfarande och apparat foer katalytisk oxidation av svaveldioxid i flera steg |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI831997 | 1983-06-03 | ||
FI831997A FI69046C (fi) | 1983-06-03 | 1983-06-03 | Foerfarande och anordning foer katalytisk oxidering av svaveldioxid |
Publications (4)
Publication Number | Publication Date |
---|---|
FI831997A0 true FI831997A0 (fi) | 1983-06-03 |
FI831997L FI831997L (fi) | 1984-12-04 |
FI69046B FI69046B (fi) | 1985-08-30 |
FI69046C FI69046C (fi) | 1985-12-10 |
Family
ID=8517305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI831997A FI69046C (fi) | 1983-06-03 | 1983-06-03 | Foerfarande och anordning foer katalytisk oxidering av svaveldioxid |
Country Status (3)
Country | Link |
---|---|
FI (1) | FI69046C (fi) |
SE (1) | SE460470B (fi) |
WO (1) | WO1986003187A1 (fi) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015114885A1 (de) | 2015-09-04 | 2017-03-09 | Thyssenkrupp Ag | Katalytischer Reaktor |
CN111320142A (zh) * | 2020-03-04 | 2020-06-23 | 常州市永祥化工有限公司 | 一种硫酸制备工艺中so2转化so3的工艺方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE136134C (fi) * | ||||
DE138695C (fi) * | ||||
US3997665A (en) * | 1970-04-02 | 1976-12-14 | Bayer Aktiengesellschaft | Veterinary feedstuffs |
DE2337958C3 (de) * | 1973-07-26 | 1980-04-30 | Metallgesellschaft Ag, 6000 Frankfurt | Kontaktkessel für die katalytische Umsetzung von SO2ZuSO3 |
US3976086A (en) * | 1974-12-12 | 1976-08-24 | The Anaconda Company | Cleaning of dry catalyst beds |
CA1159229A (en) * | 1980-09-19 | 1983-12-27 | John Mcfarland | Converter |
-
1983
- 1983-06-03 FI FI831997A patent/FI69046C/fi not_active IP Right Cessation
-
1984
- 1984-11-28 WO PCT/FI1984/000089 patent/WO1986003187A1/en active Application Filing
-
1987
- 1987-05-27 SE SE8702239A patent/SE460470B/sv not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE460470B (sv) | 1989-10-16 |
FI831997L (fi) | 1984-12-04 |
FI69046B (fi) | 1985-08-30 |
SE8702239L (sv) | 1987-05-27 |
SE8702239D0 (sv) | 1987-05-27 |
FI69046C (fi) | 1985-12-10 |
WO1986003187A1 (en) | 1986-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI811673L (fi) | Foerfarande och anordning foer aostadkommande av en vakuumtillsluten foerpackning | |
ES547799A0 (es) | Procedimiento para la obtencion de compuestos conteniendo grupos de uretdiona | |
ES544768A0 (es) | Procedimiento para la obtencion de nuevos compuestos este- roides | |
NO843718L (no) | Fremgangsmaate for spalting av dobbelt-traadet dna | |
DOP1981004105A (es) | Nuevos derivados de n-arilbenzamida | |
DK617584A (da) | Analysemetoder for ligander | |
FI830463L (fi) | Foerfarande foer utraetning av en jaernvaegsskena och utraetad jaernvaegsskena | |
ES524096A0 (es) | Nuevos derivados de 19-tioandrostano | |
DOP1981003010A (es) | Nuevos derivados de isoxazolilimidazolidinona | |
FI820592L (fi) | Foerfarande och anordning foer sortering av malmhaltiga partiklar | |
ES537829A0 (es) | Procedimiento para la obtencion de compuestos de eglina | |
FI833648A (fi) | Foerfarande foer framstaellning av 4-metyl-5-alkyltiometylimidazoler | |
FI831997A0 (fi) | Foerfarande och anordning foer katalytisk oxidering av svaveldioxid | |
ES504787A0 (es) | Procedimiento para la obtencion de derivados de diaril-imi- dazol | |
PT80569B (pt) | Aparelho para investigacao micro-indutiva de formacoes geologicas | |
ES500068A0 (es) | Procedimiento para la obtencion de nuevos tioles | |
ES532212A0 (es) | Procedimiento para la obtencion de compuestos de 2-heterociclil-alquilo inferior-2-penem | |
ES505206A0 (es) | Procedimiento para la obtencion de derivados de 1-azolil-bu-tano fluorados | |
FI831546A0 (fi) | Anordning och foerfarande foer lokalgloedgning av roermaterial | |
ES539205A0 (es) | Procedimiento para la obtencion de compuestos de 2-heterociclil-6-hidroxi-alquilo inferior-2-penem | |
ES500267A0 (es) | Procedimiento para la obtencion de compuestos de isotiazoli-lo | |
ES536664A0 (es) | Procedimiento para la obtencion de derivados de azolil-tetrahidro-furan-2-iliden-metano | |
ES546019A0 (es) | Metodo de obtener nuevos derivados aminotriazolicos | |
FI821655A0 (fi) | Foerfarande och anordning foer el-uppvaermning av utrymmen | |
ES504945A0 (es) | Procedimiento para la obtencion de compuestos de aminohidro-xifenilo |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: KEMIRA OY |