BE375041A - - Google Patents
Info
- Publication number
- BE375041A BE375041A BE375041DA BE375041A BE 375041 A BE375041 A BE 375041A BE 375041D A BE375041D A BE 375041DA BE 375041 A BE375041 A BE 375041A
- Authority
- BE
- Belgium
- Prior art keywords
- solution
- acid
- arsenic
- ars
- desc
- Prior art date
Links
- 239000002253 acid Substances 0.000 claims description 18
- GOLCXWYRSKYTSP-UHFFFAOYSA-N arsenic trioxide Inorganic materials O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 claims description 10
- 229960002594 arsenic trioxide Drugs 0.000 claims description 6
- VJWWIRSVNSXUAC-UHFFFAOYSA-N arsinic acid Chemical compound O[AsH2]=O VJWWIRSVNSXUAC-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000004090 dissolution Methods 0.000 claims description 4
- 229940000488 arsenic acid Drugs 0.000 claims description 3
- VOTFXKJPNQELOG-UHFFFAOYSA-N arsenic acid Chemical compound O[As](=O)=O VOTFXKJPNQELOG-UHFFFAOYSA-N 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 2
- GCPXMJHSNVMWNM-UHFFFAOYSA-N Trihydroxyarsenite(Iii) Chemical compound O[As](O)O GCPXMJHSNVMWNM-UHFFFAOYSA-N 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 8
- 229910052785 arsenic Inorganic materials 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 7
- 230000005712 crystallization Effects 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910052787 antimony Inorganic materials 0.000 description 5
- KTTMEOWBIWLMSE-UHFFFAOYSA-N diarsenic trioxide Chemical compound O1[As](O2)O[As]3O[As]1O[As]2O3 KTTMEOWBIWLMSE-UHFFFAOYSA-N 0.000 description 5
- 238000007670 refining Methods 0.000 description 5
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- PVNIIMVLHYAWGP-UHFFFAOYSA-N nicotinic acid Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 102100003311 ARSF Human genes 0.000 description 1
- 101700018684 ARSF Proteins 0.000 description 1
- 241000287523 Ara Species 0.000 description 1
- 101700055557 CNBD2 Proteins 0.000 description 1
- 101710031883 LINS1 Proteins 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 150000001462 antimony Chemical class 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G28/00—Compounds of arsenic
- C01G28/005—Oxides; Hydroxides; Oxyacids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE375041A true BE375041A (de) |
Family
ID=45705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE375041D BE375041A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE375041A (de) |
-
0
- BE BE375041D patent/BE375041A/fr unknown
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