BE540042A - - Google Patents
Info
- Publication number
- BE540042A BE540042A BE540042DA BE540042A BE 540042 A BE540042 A BE 540042A BE 540042D A BE540042D A BE 540042DA BE 540042 A BE540042 A BE 540042A
- Authority
- BE
- Belgium
- Prior art keywords
- sulfur trioxide
- carbon tetrachloride
- sulfuric anhydride
- solution
- sulfuric
- Prior art date
Links
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims description 50
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 28
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 claims 3
- 239000007795 chemical reaction product Substances 0.000 claims 2
- 238000004821 distillation Methods 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000009466 transformation Effects 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
- C01B17/90—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE540042A true BE540042A (instruction) |
Family
ID=169540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE540042D BE540042A (instruction) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE540042A (instruction) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296096A (en) * | 1961-08-24 | 1967-01-03 | Staveley Iron & Chemical Compa | Recovery of sulfur trioxide by distillation while controlling a process variable in response to the dielectric constant |
-
0
- BE BE540042D patent/BE540042A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296096A (en) * | 1961-08-24 | 1967-01-03 | Staveley Iron & Chemical Compa | Recovery of sulfur trioxide by distillation while controlling a process variable in response to the dielectric constant |
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