JPS50137889A - - Google Patents
Info
- Publication number
- JPS50137889A JPS50137889A JP50043442A JP4344275A JPS50137889A JP S50137889 A JPS50137889 A JP S50137889A JP 50043442 A JP50043442 A JP 50043442A JP 4344275 A JP4344275 A JP 4344275A JP S50137889 A JPS50137889 A JP S50137889A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J8/06—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 in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
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- 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
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- 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
- C01B17/78—Preparation by contact processes characterised by the catalyst used
- C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2418216A DE2418216C2 (de) | 1974-04-13 | 1974-04-13 | Verfahren zur Herstellung von Schwefeltrioxyd aus Schwefeldioxyd und Sauerstoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50137889A true JPS50137889A (xx) | 1975-11-01 |
Family
ID=5912998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50043442A Pending JPS50137889A (xx) | 1974-04-13 | 1975-04-11 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS50137889A (xx) |
| BE (1) | BE827914A (xx) |
| CA (1) | CA1076775A (xx) |
| DE (1) | DE2418216C2 (xx) |
| FR (1) | FR2267283B1 (xx) |
| GB (1) | GB1504725A (xx) |
| NL (1) | NL7504164A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010508222A (ja) * | 2006-10-31 | 2010-03-18 | バイエル・テクノロジー・サービシーズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 酸素によってｓｏ２含有ガスを触媒酸化する方法および装置 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648011C2 (de) * | 1976-10-23 | 1983-02-17 | Adolf Dipl.-Chem. 5024 Pulheim Stauffer | Verfahren und Vorrichtung zur katalytischen Oxidation von Schwefeldioxid zu Schwefeltrioxid |
| DE2711897C3 (de) * | 1977-03-18 | 1980-01-10 | Davy International Ag, 6000 Frankfurt | Verfahren und Vorrichtung zur katalytischen Oxidation von gasförmigen Schwefelverbindungen zu Schwefeltrioxid |
| DE3006900C2 (de) * | 1980-02-23 | 1982-07-01 | Davy McKee AG, 6000 Frankfurt | Vorrichtung zur Durchführung der katalytischen Oxidation gasförmiger Schwefelverbindungen zu Schwefeltrioxid |
| SE422317B (sv) * | 1980-06-19 | 1982-03-01 | Boliden Ab | Forfarande for framstellning av svavelsyra ur svaveldioxid innehallande gas |
| WO2015191212A1 (en) | 2014-06-09 | 2015-12-17 | Chemetics Inc. | Single contact, single absorption system for producing sulfuric acid with high conversion efficiency |
| US20230038918A1 (en) | 2019-12-13 | 2023-02-09 | Chemetics Inc. | Integrated ammonia and sulfuric acid production plant and process |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE428279A (xx) * | 1937-06-28 | |||
| DE692836C (de) * | 1938-04-24 | 1940-06-27 | Fried Krupp Germaniawerft Akt | r katalytischer Gasreaktionen |
| DE1542494C3 (de) * | 1966-07-21 | 1975-06-05 | Veba-Chemie Ag, 4660 Gelsenkirchenbuer | Vorrichtung zur Durchführung katalytischer Reaktionen |
-
1974
- 1974-04-13 DE DE2418216A patent/DE2418216C2/de not_active Expired
-
1975
- 1975-04-08 NL NL7504164A patent/NL7504164A/xx not_active Application Discontinuation
- 1975-04-11 JP JP50043442A patent/JPS50137889A/ja active Pending
- 1975-04-11 CA CA224,398A patent/CA1076775A/en not_active Expired
- 1975-04-11 GB GB15005/75A patent/GB1504725A/en not_active Expired
- 1975-04-14 BE BE155390A patent/BE827914A/xx unknown
- 1975-04-14 FR FR7511508A patent/FR2267283B1/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010508222A (ja) * | 2006-10-31 | 2010-03-18 | バイエル・テクノロジー・サービシーズ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 酸素によってｓｏ２含有ガスを触媒酸化する方法および装置 |
| KR101420127B1 (ko) * | 2006-10-31 | 2014-07-16 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | Ｓｏ2-함유 기체를 산소로 촉매적 산화시키기 위한 방법 및장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1504725A (en) | 1978-03-22 |
| FR2267283B1 (xx) | 1978-09-01 |
| CA1076775A (en) | 1980-05-06 |
| FR2267283A1 (xx) | 1975-11-07 |
| NL7504164A (nl) | 1975-10-15 |
| BE827914A (fr) | 1975-10-14 |
| DE2418216A1 (de) | 1975-10-30 |
| DE2418216C2 (de) | 1983-02-17 |