ZA836187B - Mono-stage device to generate gaseous so3 - Google Patents
Mono-stage device to generate gaseous so3Info
- Publication number
- ZA836187B ZA836187B ZA836187A ZA836187A ZA836187B ZA 836187 B ZA836187 B ZA 836187B ZA 836187 A ZA836187 A ZA 836187A ZA 836187 A ZA836187 A ZA 836187A ZA 836187 B ZA836187 B ZA 836187B
- Authority
- ZA
- South Africa
- Prior art keywords
- mono
- stage device
- generate gaseous
- gaseous
- generate
- Prior art date
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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/005—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out at high temperatures in the presence of a molten material
-
- 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
- B01J8/0484—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 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
- 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
-
- 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
-
- 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
- B01J2208/00203—Coils
-
- 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
- B01J2208/00309—Controlling the temperature by indirect heat exchange with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
-
- 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
- B01J2208/00504—Controlling the temperature by means of a burner
-
- 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
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/021—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles comprising a plurality of beds with flow of reactants in parallel
-
- 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
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12617/82A IT1164464B (it) | 1982-09-06 | 1982-09-06 | Dispositivo monostadio per la produzione di so3 gassosa a partire da zolfo fuso adatto per impianti di solfonazione e particolarmente per impianti di additivazione con so3 per la precipitazione delle ceneri dai fumi di forni in genere |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA836187B true ZA836187B (en) | 1984-04-25 |
Family
ID=11142236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA836187A ZA836187B (en) | 1982-09-06 | 1983-08-22 | Mono-stage device to generate gaseous so3 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4548789A (it) |
CA (1) | CA1201276A (it) |
DE (1) | DE3330616A1 (it) |
FR (1) | FR2533905A1 (it) |
GB (1) | GB2126120B (it) |
IT (1) | IT1164464B (it) |
ZA (1) | ZA836187B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5032154A (en) * | 1989-04-14 | 1991-07-16 | Wilhelm Environmental Technologies, Inc. | Flue gas conditioning system |
US5350441A (en) * | 1990-03-15 | 1994-09-27 | Wilhelm Environmental Technologies, Inc. | Flue gas conditioning system |
US5196038A (en) * | 1990-03-15 | 1993-03-23 | Wright Robert A | Flue gas conditioning system |
US5240470A (en) * | 1992-04-07 | 1993-08-31 | Wilhelm Environmental Technologies, Inc. | In-duct flue gas conditioning system |
US5288303A (en) * | 1992-04-07 | 1994-02-22 | Wilhelm Environmental Technologies, Inc. | Flue gas conditioning system |
US5356597A (en) * | 1992-04-07 | 1994-10-18 | Wilhelm Environmental Technologies, Inc. | In-duct flue gas conditioning system |
GB2291416B (en) * | 1993-03-12 | 1997-01-22 | Wilhelm Env Tech Inc | A flue gas conditioning system |
US5370720A (en) * | 1993-07-23 | 1994-12-06 | Welhelm Environmental Technologies, Inc. | Flue gas conditioning system |
US5449390A (en) * | 1994-03-08 | 1995-09-12 | Wilhelm Environmental Technologies, Inc. | Flue gas conditioning system using vaporized sulfuric acid |
DE19721630C1 (de) * | 1997-05-23 | 1999-02-11 | Fraunhofer Ges Forschung | Vorrichtung zur Reformierung von Kohlenwasserstoffe enthaltenden Edukten |
EP1747171A1 (en) * | 2004-04-27 | 2007-01-31 | Albemarle Corporation | Concurrent sulfur dioxide oxidation process and its use in manufacture of tetrabromophthalic anhydride |
CN101293638B (zh) * | 2007-04-25 | 2012-04-18 | 黄永春 | 一种生产二氧化硫气体的方法及装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2127561A (en) * | 1936-04-29 | 1938-08-23 | Du Pont | Heat exchange catalytic converter |
US2889202A (en) * | 1949-11-24 | 1959-06-02 | Basf Ag | Method for production of gases containing sulfur dioxide |
BE623836A (it) * | 1961-10-24 | |||
US3993429A (en) * | 1974-10-29 | 1976-11-23 | Wahlco, Inc. | Gas conditioning means |
US4008050A (en) * | 1975-06-11 | 1977-02-15 | Betz Erwin C | Apparatus for combining oxygen and hydrogen |
DE2711897C3 (de) * | 1977-03-18 | 1980-01-10 | Davy International Ag, 6000 Frankfurt | Verfahren und Vorrichtung zur katalytischen Oxidation von gasförmigen Schwefelverbindungen zu Schwefeltrioxid |
IT1075397B (it) * | 1977-04-15 | 1985-04-22 | Snam Progetti | Reattore per metanazione |
CA1159229A (en) * | 1980-09-19 | 1983-12-27 | John Mcfarland | Converter |
-
1982
- 1982-09-06 IT IT12617/82A patent/IT1164464B/it active
-
1983
- 1983-08-22 ZA ZA836187A patent/ZA836187B/xx unknown
- 1983-08-23 US US06/525,788 patent/US4548789A/en not_active Expired - Fee Related
- 1983-08-24 CA CA000435221A patent/CA1201276A/en not_active Expired
- 1983-08-25 DE DE19833330616 patent/DE3330616A1/de not_active Withdrawn
- 1983-09-02 GB GB08323540A patent/GB2126120B/en not_active Expired
- 1983-09-05 FR FR8314160A patent/FR2533905A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2126120A (en) | 1984-03-21 |
FR2533905A1 (fr) | 1984-04-06 |
IT1164464B (it) | 1987-04-08 |
GB2126120B (en) | 1986-05-08 |
GB8323540D0 (en) | 1983-10-05 |
IT8212617A0 (it) | 1982-09-06 |
DE3330616A1 (de) | 1984-03-08 |
CA1201276A (en) | 1986-03-04 |
US4548789A (en) | 1985-10-22 |
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