BE345521A - - Google Patents
Info
- Publication number
- BE345521A BE345521A BE345521DA BE345521A BE 345521 A BE345521 A BE 345521A BE 345521D A BE345521D A BE 345521DA BE 345521 A BE345521 A BE 345521A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- catalyst
- gases
- gas
- tubes
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 65
- 239000003054 catalyst Substances 0.000 claims description 63
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 239000012495 reaction gas Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 23
- 238000001816 cooling Methods 0.000 description 14
- 238000010276 construction Methods 0.000 description 13
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 230000008901 benefit Effects 0.000 description 10
- 239000003507 refrigerant Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000003197 catalytic effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
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
- C01B17/80—Apparatus
- C01B17/803—Converters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR642361T | 1927-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE345521A true BE345521A (instruction) |
Family
ID=8998759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE345521D BE345521A (instruction) | 1927-09-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE345521A (instruction) |
| FR (1) | FR642361A (instruction) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514742B1 (fr) * | 1981-10-16 | 1985-06-14 | Inst Kataliza Sib | Procede de preparation d'anhydride sulfurique |
-
0
- BE BE345521D patent/BE345521A/fr unknown
-
1927
- 1927-09-30 FR FR642361D patent/FR642361A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR642361A (fr) | 1928-08-28 |
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