DE296796C - - Google Patents
Info
- Publication number
- DE296796C DE296796C DENDAT296796D DE296796DA DE296796C DE 296796 C DE296796 C DE 296796C DE NDAT296796 D DENDAT296796 D DE NDAT296796D DE 296796D A DE296796D A DE 296796DA DE 296796 C DE296796 C DE 296796C
- Authority
- DE
- Germany
- Prior art keywords
- primary
- solution
- alkali
- perphosphates
- alkaline earth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 14
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 7
- 230000000875 corresponding Effects 0.000 claims description 6
- 229940000488 arsenic acid Drugs 0.000 claims description 5
- VOTFXKJPNQELOG-UHFFFAOYSA-N arsenic acid Chemical compound O[As](=O)=O VOTFXKJPNQELOG-UHFFFAOYSA-N 0.000 claims description 5
- 125000005342 perphosphate group Chemical group 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 150000002978 peroxides Chemical class 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 4
- DJHGAFSJWGLOIV-UHFFFAOYSA-K Arsenate Chemical compound [O-][As]([O-])([O-])=O DJHGAFSJWGLOIV-UHFFFAOYSA-K 0.000 claims 2
- 150000004974 alkaline earth metal peroxides Chemical class 0.000 claims 1
- 229940000489 arsenate Drugs 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910052936 alkali metal sulfate Inorganic materials 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- VNMKWLWVISBKGQ-UHFFFAOYSA-H barium(2+);trioxido(oxo)-$l^{5}-arsane Chemical compound [Ba+2].[Ba+2].[Ba+2].[O-][As]([O-])([O-])=O.[O-][As]([O-])([O-])=O VNMKWLWVISBKGQ-UHFFFAOYSA-H 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/16—Peroxyhydrates; Peroxyacids or salts thereof containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE296796C true DE296796C (it) |
Family
ID=551153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT296796D Active DE296796C (it) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE296796C (it) |
-
0
- DE DENDAT296796D patent/DE296796C/de active Active
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