NO125807B - - Google Patents

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Info

Publication number: NO125807B
Authority: NO; Norway
Prior art keywords: content; phosphoric acids; manganese; molar ratio; divalent cations
Prior art date: 1968-11-30

Application number

NO4700/69A

Other languages

English (en)

Norwegian (no)

Inventor

G Hartlapp

W Kern

H Ressel

Original Assignee

Knapsack Ag

Priority date (The priority date 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 date listed.)

1968-11-30

Filing date

1969-11-27

Publication date

1972-11-06

1969-11-27 Application filed by Knapsack Ag filed Critical Knapsack Ag

1972-11-06 Publication of NO125807B publication Critical patent/NO125807B/no

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)
Removal Of Specific Substances (AREA)
Catalysts (AREA)
Materials For Medical Uses (AREA)
Inorganic Compounds Of Heavy Metals (AREA)

NO4700/69A 1968-11-30 1969-11-27 NO125807B (de)

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)

* Cited by examiner, † Cited by third party
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 BE BE742382D patent/BE742382A/xx unknown
- 1969-11-28 CA CA068606A patent/CA919382A/en not_active Expired
- 1969-11-28 CH CH1781169A patent/CH526465A/de not_active IP Right Cessation
- 1969-11-28 AT AT1113769A patent/AT294769B/de not_active IP Right Cessation
- 1969-11-28 ES ES374038A patent/ES374038A1/es not_active Expired
- 1969-11-28 FR FR6941263A patent/FR2024646A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
FR2024646A1 (de)	1970-08-28
IL33381A0 (en)	1970-01-29
CA919382A (en)	1973-01-23
GB1268124A (en)	1972-03-22
ES374038A1 (es)	1972-03-16
NL6917263A (de)	1970-06-02
IL33381A (en)	1973-01-30
BE742382A (de)	1970-05-28
CH526465A (de)	1972-08-15
DE1811994B2 (de)	1971-02-04
NL161420B (nl)	1979-09-17
NL161420C (nl)	1980-02-15
DE1811994A1 (de)	1970-11-12
AT294769B (de)	1971-12-10

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