DD45066A - - Google Patents
Info
- Publication number
- DD45066A DD45066A DD45066DA DD45066A DD 45066 A DD45066 A DD 45066A DD 45066D A DD45066D A DD 45066DA DD 45066 A DD45066 A DD 45066A
- Authority
- DD
- German Democratic Republic
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD45066A true DD45066A (en]) |
Family
ID=245383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD45066D DD45066A (en]) |
Country Status (1)
| Country | Link |
|---|---|
| DD (1) | DD45066A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2145546A1 (de) * | 1971-09-11 | 1973-03-22 | Metallgesellschaft Ag | Verfahren zur entfernung von so tief 3 und schwefelsaeurenebeln aus gasen |
-
0
- DD DD45066D patent/DD45066A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2145546A1 (de) * | 1971-09-11 | 1973-03-22 | Metallgesellschaft Ag | Verfahren zur entfernung von so tief 3 und schwefelsaeurenebeln aus gasen |
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| DD45066A (en]) |