SE319755B - - Google Patents
Info
- Publication number
- SE319755B SE319755B SE12147/65A SE1214765A SE319755B SE 319755 B SE319755 B SE 319755B SE 12147/65 A SE12147/65 A SE 12147/65A SE 1214765 A SE1214765 A SE 1214765A SE 319755 B SE319755 B SE 319755B
- Authority
- SE
- Sweden
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
- C01B17/765—Multi-stage SO3-conversion
- C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC0033961 | 1964-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE319755B true SE319755B (de) | 1970-01-26 |
Family
ID=7021083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE12147/65A SE319755B (de) | 1964-09-25 | 1965-09-17 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3443896A (de) |
BE (1) | BE670098A (de) |
DE (1) | DE1467007B2 (de) |
GB (1) | GB1119672A (de) |
NL (2) | NL6512425A (de) |
SE (1) | SE319755B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3620673A (en) * | 1968-03-21 | 1971-11-16 | Parsons Co Ralph M | Method of producing sulfuric acid |
US3647360A (en) * | 1970-04-13 | 1972-03-07 | Ovitron Corp | Process for the production of sulfur trioxide by the cold gas process |
FR2149586A5 (fr) * | 1971-08-13 | 1973-03-30 | Ugine Kuhlmann | Perfectionnement a la fabrication de l'acide sulfurique |
DE2307973A1 (de) * | 1973-02-17 | 1974-08-29 | Metallgesellschaft Ag | Verfahren zur katalytischen umsetzung von so tief 2 zu so tief 3 |
US4152407A (en) * | 1977-02-02 | 1979-05-01 | Warren Fuchs | Process and apparatus for exothermic reactions |
US4088742A (en) * | 1977-02-25 | 1978-05-09 | Allied Chemical Corporation | Contact sulfuric acid process employing double conversion/double absorption |
JPS5824364B2 (ja) * | 1978-09-26 | 1983-05-20 | 日立造船株式会社 | 硫酸の製造法 |
JPS6050854B2 (ja) * | 1978-10-07 | 1985-11-11 | 住友金属鉱山株式会社 | 製錬排ガス処理用硫酸工場吸引ガス圧の制御方法 |
LU83715A1 (fr) * | 1981-10-26 | 1983-06-07 | Metallurgie Hoboken | Procede pour fabriquer de l'acide sulfurique |
DE4002465A1 (de) * | 1990-01-28 | 1991-08-01 | Bayer Ag | Verfahren zur herstellung von oleum und schwefelsaeure |
EP1747171A1 (de) * | 2004-04-27 | 2007-01-31 | Albemarle Corporation | Verfahren zur gleichzeitigen oxidation von schwefeldioxid und anwendung davon bei der herstellung von tetrabromphthalsäureanhydrid |
DE102015114875A1 (de) | 2015-09-04 | 2017-03-09 | Thyssenkrupp Ag | Verfahren und Vorrichtung zur Herstellung von Schwefelsäure |
DE102015114871A1 (de) | 2015-09-04 | 2017-03-09 | Thyssenkrupp Ag | Verfahren und Vorrichtung zur Herstellung von Schwefelsäure |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2163371A (en) * | 1936-01-04 | 1939-06-20 | Du Pont | Process of producing sulphuric acid |
NL129926C (de) * | 1960-02-20 | |||
NL128656C (de) * | 1960-09-17 | |||
NL137654C (de) * | 1962-11-16 |
-
0
- NL NL135400D patent/NL135400C/xx active
-
1964
- 1964-09-25 DE DE19641467007 patent/DE1467007B2/de active Pending
-
1965
- 1965-09-17 SE SE12147/65A patent/SE319755B/xx unknown
- 1965-09-17 GB GB39814/65A patent/GB1119672A/en not_active Expired
- 1965-09-22 US US489310A patent/US3443896A/en not_active Expired - Lifetime
- 1965-09-24 NL NL6512425A patent/NL6512425A/xx unknown
- 1965-09-24 BE BE670098D patent/BE670098A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL135400C (de) | |
DE1467007A1 (de) | 1969-01-23 |
NL6512425A (de) | 1966-03-28 |
GB1119672A (en) | 1968-07-10 |
BE670098A (de) | 1966-01-17 |
US3443896A (en) | 1969-05-13 |
DE1467007B2 (de) | 1970-11-26 |