RO61054A - - Google Patents
Info
- Publication number
- RO61054A RO61054A RO63600A RO6360070A RO61054A RO 61054 A RO61054 A RO 61054A RO 63600 A RO63600 A RO 63600A RO 6360070 A RO6360070 A RO 6360070A RO 61054 A RO61054 A RO 61054A
- Authority
- RO
- Romania
Links
Classifications
-
- 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
- C01B17/806—Absorbers; Heat exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Treating Waste Gases (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1933460A DE1933460C3 (de) | 1969-07-02 | 1969-07-02 | Vorrichtung zur Zwischenabsorption und zum Wärmeaustausch bei der kataly tischen Umsetzung SO tief 2 haltiger Gase unter Erzeugung von Schwefelsaure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO61054A true RO61054A (ro) | 1976-10-15 |
Family
ID=5738593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO63600A RO61054A (ro) | 1969-07-02 | 1970-06-10 |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT301580B (ro) |
| BE (1) | BE752786A (ro) |
| CH (1) | CH537875A (ro) |
| DE (1) | DE1933460C3 (ro) |
| ES (1) | ES380437A1 (ro) |
| FI (1) | FI54907C (ro) |
| FR (1) | FR2049790A5 (ro) |
| GB (1) | GB1308700A (ro) |
| NL (1) | NL7009780A (ro) |
| RO (1) | RO61054A (ro) |
| SE (1) | SE367386B (ro) |
| ZA (1) | ZA703414B (ro) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2149586A5 (fr) * | 1971-08-13 | 1973-03-30 | Ugine Kuhlmann | Perfectionnement a la fabrication de l'acide sulfurique |
| CA1079481A (en) * | 1973-04-23 | 1980-06-17 | Ralph M. Parsons Company (The) | Process and apparatus for prevention of corrosion in a multiple contact-multiple absorption sulfuric acid manufacturing operation |
| US8926936B2 (en) * | 2011-04-06 | 2015-01-06 | Haldor Topsoe A/S | Process for production of sulphuric acid |
| DE102015112220A1 (de) | 2015-07-27 | 2017-02-02 | Outotec (Finland) Oy | Verfahren und Anlage zum Kühlen eines SO 2 und/oder SO 3 und Spuren von Wasser enthaltenden Gases |
-
1969
- 1969-07-02 DE DE1933460A patent/DE1933460C3/de not_active Expired
-
1970
- 1970-05-19 ZA ZA703414A patent/ZA703414B/xx unknown
- 1970-05-29 CH CH802570A patent/CH537875A/de not_active IP Right Cessation
- 1970-06-02 FR FR7020160A patent/FR2049790A5/fr not_active Expired
- 1970-06-05 ES ES380437A patent/ES380437A1/es not_active Expired
- 1970-06-08 AT AT513970A patent/AT301580B/de active
- 1970-06-10 RO RO63600A patent/RO61054A/ro unknown
- 1970-06-18 FI FI1724/70A patent/FI54907C/fi active
- 1970-06-30 GB GB3172070A patent/GB1308700A/en not_active Expired
- 1970-06-30 BE BE752786D patent/BE752786A/xx unknown
- 1970-07-02 NL NL7009780A patent/NL7009780A/xx not_active Application Discontinuation
- 1970-07-02 SE SE09229/70A patent/SE367386B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1933460B2 (de) | 1973-04-19 |
| ZA703414B (en) | 1971-01-27 |
| SE367386B (ro) | 1974-05-27 |
| ES380437A1 (es) | 1972-09-01 |
| FR2049790A5 (ro) | 1971-03-26 |
| NL7009780A (ro) | 1971-01-05 |
| DE1933460A1 (de) | 1971-01-21 |
| BE752786A (fr) | 1970-12-01 |
| GB1308700A (en) | 1973-02-21 |
| FI54907C (fi) | 1979-04-10 |
| AT301580B (de) | 1972-09-11 |
| FI54907B (fi) | 1978-12-29 |
| DE1933460C3 (de) | 1973-11-15 |
| CH537875A (de) | 1973-06-15 |