NL6600988A - - Google Patents
Info
- Publication number
- NL6600988A NL6600988A NL6600988A NL6600988A NL6600988A NL 6600988 A NL6600988 A NL 6600988A NL 6600988 A NL6600988 A NL 6600988A NL 6600988 A NL6600988 A NL 6600988A NL 6600988 A NL6600988 A NL 6600988A
- Authority
- NL
- Netherlands
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
- C01B17/90—Separation; Purification
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0034950 | 1965-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6600988A true NL6600988A (da) | 1966-07-27 |
| NL139720B NL139720B (nl) | 1973-09-17 |
Family
ID=7021569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6600988A NL139720B (nl) | 1965-01-26 | 1966-01-26 | Werkwijze voor de bereiding van zwavelzuur. |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE675615A (da) |
| DE (1) | DE1542640B1 (da) |
| GB (1) | GB1132266A (da) |
| NL (1) | NL139720B (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003987A (en) * | 1975-06-30 | 1977-01-18 | Texaco Development Corporation | Waste stream treatment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE427650C (de) * | 1923-12-13 | 1926-04-14 | J G Farbenindustrie Ag | Herstellung von Schwefelsaeure |
| FR870511A (fr) * | 1939-06-26 | 1942-03-13 | Metallgesellschaft Ag | Procédé pour rendre utilisables les oxydes d'azote que contiennent les gaz d'évacuation d'installations à fabriquer l'acide sulfurique |
| FR986103A (fr) * | 1949-05-11 | 1951-07-27 | Procédé et installation pour la fabrication de l'acide sulfurique |
-
1965
- 1965-01-26 DE DE19651542640 patent/DE1542640B1/de active Pending
-
1966
- 1966-01-26 GB GB352166A patent/GB1132266A/en not_active Expired
- 1966-01-26 NL NL6600988A patent/NL139720B/xx unknown
- 1966-01-26 BE BE675615D patent/BE675615A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1132266A (en) | 1968-10-30 |
| NL139720B (nl) | 1973-09-17 |
| DE1542640B1 (de) | 1971-01-07 |
| BE675615A (da) | 1966-05-31 |