FR2249832A1 - - Google Patents
Info
- Publication number
- FR2249832A1 FR2249832A1 FR7436568A FR7436568A FR2249832A1 FR 2249832 A1 FR2249832 A1 FR 2249832A1 FR 7436568 A FR7436568 A FR 7436568A FR 7436568 A FR7436568 A FR 7436568A FR 2249832 A1 FR2249832 A1 FR 2249832A1
- Authority
- FR
- France
- 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.)
- Granted
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
-
- 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
- C01B17/775—Liquid phase contacting processes or wet catalysis processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Industrial Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732355043 DE2355043C3 (de) | 1973-11-03 | Verfahren zum Abscheiden von Säurenebeln aus den Abgasen von Schwefelsaureanlagen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2249832A1 true FR2249832A1 (de) | 1975-05-30 |
| FR2249832B1 FR2249832B1 (de) | 1979-02-23 |
Family
ID=5897154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7436568A Expired FR2249832B1 (de) | 1973-11-03 | 1974-11-04 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5075190A (de) |
| BE (1) | BE821835A (de) |
| BR (1) | BR7409120D0 (de) |
| ES (1) | ES431073A1 (de) |
| FR (1) | FR2249832B1 (de) |
| GB (1) | GB1486435A (de) |
| IT (1) | IT1021417B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2126918A (en) * | 1982-09-01 | 1984-04-04 | Metal Box Plc | Overspray collecting apparatus |
| GB2147224B (en) * | 1983-09-28 | 1986-10-15 | T & N Materials Res Ltd | Gas filtration |
| FI121271B (fi) * | 2007-01-19 | 2010-09-15 | Outotec Oyj | Menetelmä vedyn ja rikkihapon valmistamiseksi |
-
1974
- 1974-09-16 IT IT2732674A patent/IT1021417B/it active
- 1974-10-16 ES ES431073A patent/ES431073A1/es not_active Expired
- 1974-10-22 JP JP49121856A patent/JPS5075190A/ja active Pending
- 1974-10-31 BR BR912074A patent/BR7409120D0/pt unknown
- 1974-11-01 GB GB4738274A patent/GB1486435A/en not_active Expired
- 1974-11-04 FR FR7436568A patent/FR2249832B1/fr not_active Expired
- 1974-11-04 BE BE150197A patent/BE821835A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2355043A1 (de) | 1975-05-07 |
| FR2249832B1 (de) | 1979-02-23 |
| IT1021417B (it) | 1978-01-30 |
| GB1486435A (en) | 1977-09-21 |
| BR7409120D0 (pt) | 1975-08-26 |
| JPS5075190A (de) | 1975-06-20 |
| BE821835A (fr) | 1975-05-05 |
| DE2355043B2 (de) | 1976-12-02 |
| ES431073A1 (es) | 1976-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |