ES352048A1 - Un procedimiento para la produccion de acido sulfurico. - Google Patents
Un procedimiento para la produccion de acido sulfurico.Info
- Publication number
- ES352048A1 ES352048A1 ES352048A ES352048A ES352048A1 ES 352048 A1 ES352048 A1 ES 352048A1 ES 352048 A ES352048 A ES 352048A ES 352048 A ES352048 A ES 352048A ES 352048 A1 ES352048 A1 ES 352048A1
- Authority
- ES
- Spain
- Prior art keywords
- sulfuric acid
- washed
- production
- stream
- concentrated sulfuric
- 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
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
-
- 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
- C01B17/762—High pressure processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62648967A | 1967-03-28 | 1967-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES352048A1 true ES352048A1 (es) | 1969-07-16 |
Family
ID=24510569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES352048A Expired ES352048A1 (es) | 1967-03-28 | 1968-03-27 | Un procedimiento para la produccion de acido sulfurico. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3475120A (es) |
ES (1) | ES352048A1 (es) |
FR (1) | FR1557530A (es) |
GB (1) | GB1181946A (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2386479A1 (fr) * | 1977-04-05 | 1978-11-03 | Boc Ltd | Procede perfectionne d'oxydation catalytique de l'anhydride sulfureux et application |
US4213958A (en) * | 1977-11-14 | 1980-07-22 | Canadian Industries Limited | Production of sulphur trioxide, sulphuric acid and oleum |
SE437013B (sv) * | 1981-10-26 | 1985-02-04 | Boliden Ab | Sett att utnyttja fran diskontinuerliga processer herrorande svaveldioxid innehallande processgaser vid framstellning av svavelsyra i en kontaktanleggning |
US4659556A (en) * | 1983-03-04 | 1987-04-21 | Allied Corporation | Single step purification of sulfur dioxide gas prepared by the combustion of sulfur containing compounds |
DE4002465A1 (de) * | 1990-01-28 | 1991-08-01 | Bayer Ag | Verfahren zur herstellung von oleum und schwefelsaeure |
ES2653947T3 (es) * | 2009-12-01 | 2018-02-09 | Chemetics, Inc. | Procedimiento para purificar ácido sulfúrico |
JOP20200123A1 (ar) | 2010-01-20 | 2017-06-16 | Mecs Inc | استرجاع الطاقة في تصنيع حمض السلفريك |
CN102320579B (zh) * | 2011-07-01 | 2013-04-24 | 上海科洋科技发展有限公司 | 硫化氢制备硫酸的工艺方法 |
MA38480B1 (fr) | 2013-03-15 | 2018-10-31 | Mecs Inc | Récupération de la chaleur d'absorption de trioxyde de soufre |
DE102016103976A1 (de) * | 2016-03-04 | 2017-09-07 | Thyssenkrupp Ag | Verfahren und Vorrichtung zur Herstellung von Schwefelsäure |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2066774A (en) * | 1933-12-20 | 1937-01-05 | Gen Chemical Corp | Production of sulphur dioxide |
BE414104A (es) * | 1935-02-28 | |||
US2180727A (en) * | 1937-07-24 | 1939-11-21 | Gen Chemical Corp | Manufacture of sulphuric acid |
-
1967
- 1967-03-28 US US626489A patent/US3475120A/en not_active Expired - Lifetime
-
1968
- 1968-03-20 GB GB03596/68A patent/GB1181946A/en not_active Expired
- 1968-03-27 ES ES352048A patent/ES352048A1/es not_active Expired
- 1968-03-28 FR FR1557530D patent/FR1557530A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1557530A (es) | 1969-02-14 |
GB1181946A (en) | 1970-02-18 |
US3475120A (en) | 1969-10-28 |
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