BE335927A - - Google Patents
Info
- Publication number
- BE335927A BE335927A BE335927DA BE335927A BE 335927 A BE335927 A BE 335927A BE 335927D A BE335927D A BE 335927DA BE 335927 A BE335927 A BE 335927A
- Authority
- BE
- Belgium
- Prior art keywords
- sulfur dioxide
- sulphate
- absorption
- solution
- bisulfite
- Prior art date
Links
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 10
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 8
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 8
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 22
- 238000010521 absorption reaction Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 239000003513 alkali Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- LVGQIQHJMRUCRM-UHFFFAOYSA-L calcium bisulfite Chemical compound [Ca+2].OS([O-])=O.OS([O-])=O LVGQIQHJMRUCRM-UHFFFAOYSA-L 0.000 description 2
- 235000010260 calcium hydrogen sulphite Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- -1 calcium bisulfite Chemical compound 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE335927A true BE335927A (ref) |
Family
ID=14291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE335927D BE335927A (ref) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE335927A (ref) |
-
0
- BE BE335927D patent/BE335927A/fr unknown
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