NO125807B - - Google Patents
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- Publication number
- NO125807B NO125807B NO4700/69A NO470069A NO125807B NO 125807 B NO125807 B NO 125807B NO 4700/69 A NO4700/69 A NO 4700/69A NO 470069 A NO470069 A NO 470069A NO 125807 B NO125807 B NO 125807B
- Authority
- NO
- Norway
- Prior art keywords
- content
- phosphoric acids
- manganese
- molar ratio
- divalent cations
- Prior art date
Links
- 239000011572 manganese Substances 0.000 claims description 55
- 235000011007 phosphoric acid Nutrition 0.000 claims description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 33
- 150000001768 cations Chemical class 0.000 claims description 25
- 229910019142 PO4 Inorganic materials 0.000 claims description 24
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 21
- 239000010452 phosphate Substances 0.000 claims description 21
- 150000003016 phosphoric acids Chemical class 0.000 claims description 19
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 17
- 229910052748 manganese Inorganic materials 0.000 claims description 17
- 239000003513 alkali Substances 0.000 claims description 16
- 150000002500 ions Chemical class 0.000 claims description 13
- 230000002378 acidificating effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 239000011575 calcium Substances 0.000 claims description 11
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000006386 neutralization reaction Methods 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 8
- 239000011777 magnesium Substances 0.000 claims description 8
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000184 acid digestion Methods 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 36
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 18
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 18
- 239000000706 filtrate Substances 0.000 description 17
- 235000021317 phosphate Nutrition 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 229910052720 vanadium Inorganic materials 0.000 description 10
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000001556 precipitation Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- 229910000162 sodium phosphate Inorganic materials 0.000 description 3
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- VDQVEACBQKUUSU-UHFFFAOYSA-M disodium;sulfanide Chemical compound [Na+].[Na+].[SH-] VDQVEACBQKUUSU-UHFFFAOYSA-M 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- BECVLEVEVXAFSH-UHFFFAOYSA-K manganese(3+);phosphate Chemical class [Mn+3].[O-]P([O-])([O-])=O BECVLEVEVXAFSH-UHFFFAOYSA-K 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 239000013589 supplement Substances 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
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/30—Alkali metal phosphates
- C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates
- C01B25/303—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates with elimination of impurities
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/18—Phosphoric acid
- C01B25/234—Purification; Stabilisation; Concentration
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Removal Of Specific Substances (AREA)
- Materials For Medical Uses (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681811994 DE1811994B2 (de) | 1968-11-30 | 1968-11-30 | Verfahren zur Herstellung von Alkali phosphatlosungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO125807B true NO125807B (de) | 1972-11-06 |
Family
ID=5714852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4700/69A NO125807B (de) | 1968-11-30 | 1969-11-27 |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT294769B (de) |
| BE (1) | BE742382A (de) |
| CA (1) | CA919382A (de) |
| CH (1) | CH526465A (de) |
| DE (1) | DE1811994B2 (de) |
| ES (1) | ES374038A1 (de) |
| FR (1) | FR2024646A1 (de) |
| GB (1) | GB1268124A (de) |
| IL (1) | IL33381A (de) |
| NL (1) | NL161420C (de) |
| NO (1) | NO125807B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2608029C2 (de) * | 1976-02-27 | 1984-02-23 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung einer Alkaliphosphatlösung aus Naßverfahrensphosphorsäuren |
| DE3938225A1 (de) * | 1989-11-17 | 1991-05-23 | Hoechst Ag | Verfahren zur herstellung gereinigter alkaliphosphatloesung |
-
1968
- 1968-11-30 DE DE19681811994 patent/DE1811994B2/de active Pending
-
1969
- 1969-11-17 NL NL6917263.A patent/NL161420C/xx not_active IP Right Cessation
- 1969-11-19 IL IL33381A patent/IL33381A/en unknown
- 1969-11-21 GB GB57147/69A patent/GB1268124A/en not_active Expired
- 1969-11-27 NO NO4700/69A patent/NO125807B/no unknown
- 1969-11-28 AT AT1113769A patent/AT294769B/de not_active IP Right Cessation
- 1969-11-28 CH CH1781169A patent/CH526465A/de not_active IP Right Cessation
- 1969-11-28 ES ES374038A patent/ES374038A1/es not_active Expired
- 1969-11-28 CA CA068606A patent/CA919382A/en not_active Expired
- 1969-11-28 FR FR6941263A patent/FR2024646A1/fr not_active Withdrawn
- 1969-11-28 BE BE742382D patent/BE742382A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL33381A (en) | 1973-01-30 |
| AT294769B (de) | 1971-12-10 |
| NL161420B (nl) | 1979-09-17 |
| NL6917263A (de) | 1970-06-02 |
| CA919382A (en) | 1973-01-23 |
| NL161420C (nl) | 1980-02-15 |
| CH526465A (de) | 1972-08-15 |
| IL33381A0 (en) | 1970-01-29 |
| GB1268124A (en) | 1972-03-22 |
| DE1811994B2 (de) | 1971-02-04 |
| ES374038A1 (es) | 1972-03-16 |
| BE742382A (de) | 1970-05-28 |
| FR2024646A1 (de) | 1970-08-28 |
| DE1811994A1 (de) | 1970-11-12 |
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