DE3319606A1 - Verfahren zur kontinuierlichen herstellung von phosphor(iii)-oxid - Google Patents
Verfahren zur kontinuierlichen herstellung von phosphor(iii)-oxidInfo
- Publication number
- DE3319606A1 DE3319606A1 DE19833319606 DE3319606A DE3319606A1 DE 3319606 A1 DE3319606 A1 DE 3319606A1 DE 19833319606 DE19833319606 DE 19833319606 DE 3319606 A DE3319606 A DE 3319606A DE 3319606 A1 DE3319606 A1 DE 3319606A1
- Authority
- DE
- Germany
- Prior art keywords
- phosphorus
- cooling
- iii
- oxide
- reaction product
- 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.)
- Granted
Links
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000008569 process Effects 0.000 title claims description 17
- 238000002360 preparation method Methods 0.000 title abstract 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000203 mixture Substances 0.000 claims abstract description 56
- 238000001816 cooling Methods 0.000 claims abstract description 46
- 239000011574 phosphorus Substances 0.000 claims abstract description 44
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 43
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 36
- 239000011261 inert gas Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 238000010924 continuous production Methods 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000000047 product Substances 0.000 abstract description 3
- 229910001392 phosphorus oxide Inorganic materials 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 230000009969 flowable effect Effects 0.000 abstract 1
- LFGREXWGYUGZLY-UHFFFAOYSA-N phosphoryl Chemical class [P]=O LFGREXWGYUGZLY-UHFFFAOYSA-N 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 21
- 239000006227 byproduct Substances 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 206010039509 Scab Diseases 0.000 description 3
- OLBVUFHMDRJKTK-UHFFFAOYSA-N [N].[O] Chemical compound [N].[O] OLBVUFHMDRJKTK-UHFFFAOYSA-N 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- AFCIMSXHQSIHQW-UHFFFAOYSA-N [O].[P] Chemical compound [O].[P] AFCIMSXHQSIHQW-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100348341 Caenorhabditis elegans gas-1 gene Proteins 0.000 description 1
- 241000282461 Canis lupus Species 0.000 description 1
- 101100447658 Mus musculus Gas1 gene Proteins 0.000 description 1
- JISVROCKRBFEIQ-UHFFFAOYSA-N [O].O=[C] Chemical compound [O].O=[C] JISVROCKRBFEIQ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013028 medium composition Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 235000013842 nitrous oxide Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000009736 wetting Methods 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
- C01B25/12—Oxides of phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fireproofing Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833319606 DE3319606A1 (de) | 1983-05-30 | 1983-05-30 | Verfahren zur kontinuierlichen herstellung von phosphor(iii)-oxid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833319606 DE3319606A1 (de) | 1983-05-30 | 1983-05-30 | Verfahren zur kontinuierlichen herstellung von phosphor(iii)-oxid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3319606A1 true DE3319606A1 (de) | 1984-12-06 |
| DE3319606C2 DE3319606C2 (enrdf_load_stackoverflow) | 1992-02-06 |
Family
ID=6200261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833319606 Granted DE3319606A1 (de) | 1983-05-30 | 1983-05-30 | Verfahren zur kontinuierlichen herstellung von phosphor(iii)-oxid |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3319606A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4980142A (en) * | 1990-02-01 | 1990-12-25 | Tenneco Canada Inc. | Preparation of phosphorous acid |
| WO2010055056A1 (en) * | 2008-11-12 | 2010-05-20 | Straitmark Holding Ag | Process for the manufacture of p4o6 with high yield |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202018004168U1 (de) | 2018-09-07 | 2018-12-12 | Fritz Curtius | Phosphoranlage in lufttechnischer Bauweise |
| EA202191330A1 (ru) | 2018-11-19 | 2021-09-20 | Монсанто Текнолоджи ЛЛК | Способы производства оксида фосфора и фосфорной кислоты |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD76007A (enrdf_load_stackoverflow) * | ||||
| DD79280A (enrdf_load_stackoverflow) * | ||||
| DE444664C (de) * | 1926-09-04 | 1927-05-27 | Ludwig Wolf Dr | Herstellung von Phosphortrioxyd |
| US3532461A (en) * | 1966-07-20 | 1970-10-06 | Procter & Gamble | Process for preparing chemical compounds containing trivalent phosphorus |
| US3615194A (en) * | 1969-09-24 | 1971-10-26 | Procter & Gamble | Process for the preparation of an anhydride of trivalent phosphorus |
| US3652211A (en) * | 1969-09-25 | 1972-03-28 | Procter & Gamble | Process for the preparation of an anhydride of trivalent phosphorus using excited carbon dioxide or nitric oxide |
-
1983
- 1983-05-30 DE DE19833319606 patent/DE3319606A1/de active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD76007A (enrdf_load_stackoverflow) * | ||||
| DD79280A (enrdf_load_stackoverflow) * | ||||
| DE444664C (de) * | 1926-09-04 | 1927-05-27 | Ludwig Wolf Dr | Herstellung von Phosphortrioxyd |
| US3532461A (en) * | 1966-07-20 | 1970-10-06 | Procter & Gamble | Process for preparing chemical compounds containing trivalent phosphorus |
| US3615194A (en) * | 1969-09-24 | 1971-10-26 | Procter & Gamble | Process for the preparation of an anhydride of trivalent phosphorus |
| US3652211A (en) * | 1969-09-25 | 1972-03-28 | Procter & Gamble | Process for the preparation of an anhydride of trivalent phosphorus using excited carbon dioxide or nitric oxide |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4980142A (en) * | 1990-02-01 | 1990-12-25 | Tenneco Canada Inc. | Preparation of phosphorous acid |
| WO2010055056A1 (en) * | 2008-11-12 | 2010-05-20 | Straitmark Holding Ag | Process for the manufacture of p4o6 with high yield |
| CN102216209A (zh) * | 2008-11-12 | 2011-10-12 | 斯特瑞马克控股公司 | 高产率制备p4o6的方法 |
| US20110264267A1 (en) * | 2008-11-12 | 2011-10-27 | Straitmark Holding Ag | Process for the manufacture of p4o6 with improved yield |
| AU2009315680B2 (en) * | 2008-11-12 | 2013-03-14 | Monsanto Technology Llc | Process for the manufacture of P4O6 with high yield |
| EA018493B1 (ru) * | 2008-11-12 | 2013-08-30 | Штрайтмарк Холдинг Аг | Способ получения poс высоким выходом |
| US8551437B2 (en) | 2008-11-12 | 2013-10-08 | Straitmark Holding Ag | Process for the manufacture of P4O6 with improved yield |
| CN102216209B (zh) * | 2008-11-12 | 2013-10-30 | 斯特瑞马克控股公司 | 高产率制备p4o6的方法 |
| KR101361345B1 (ko) * | 2008-11-12 | 2014-02-10 | 스트라이트마르크 홀딩 아게 | Ｐ４ｏ６을 고수율로 제조하는 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3319606C2 (enrdf_load_stackoverflow) | 1992-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3319606C2 (enrdf_load_stackoverflow) | ||
| DE1667683B2 (de) | Verfahren zur herstellung von verbindungen auf basis von anhydriden des dreiwertigen phosphors | |
| DE19623082C1 (de) | Verbessertes Monocalciumphosphatmonohydrat zur Verwendung als Futtermittelkomponente sowie ein Verfahren zu dessen Herstellung | |
| US3505012A (en) | Process for making brushite form of calcium hydrogen phosphate | |
| DD216516A1 (de) | Verfahren zur kontinuierlichen herstellung von phosphor (iii)-oxid | |
| DE2709016A1 (de) | Verfahren zur herstellung eines alkalihaltigen gluehphosphatduengers mit hoher citratloeslichkeit | |
| DE1915001A1 (de) | Wiedergewinnung von fluechtigen Basen und Saeuren aus Salzen dieser beiden Verbindungen | |
| DE2735873A1 (de) | Verfahren zur herstellung von natriumammoniumhydrogenphosphat und ammoniumchlorid aus nach dem nassverfahren hergestellter phosphorsaeure | |
| DE2255395B2 (de) | Verfahren zur Herstellung von Dialkylphosphinen | |
| DE1904557C3 (de) | Verfahren zur Herstellung eines NP-Düngemittels | |
| EP0013774B1 (de) | Verfahren zur Herstellung von gegen Schwelzersetzung auch bei erhöhten Temperaturen beständigen ammonnitrat-, chlorid- und dicalciumphosphathaltigen NPK-Düngemitteln | |
| DE3525524C2 (de) | Verfahren zur Rückgewinnung einer Wolframverbindung | |
| DE2264306C3 (de) | Verfahren zur Herstellung von Ammoniumpolyphosphat | |
| DD292214A5 (de) | Verfahren zur herstellung von phosphoriger saeure | |
| DE2948219C2 (de) | Verfahren zur Oxidation von Alkaliphosphiten | |
| DE2028075A1 (de) | Verfahren zur kontinuierlichen Her stellung von reiner konzentrierter phos phonger Saure | |
| DE1905424C3 (de) | Verfahren zur Herstellung von Bornitrid | |
| AT248395B (de) | Verfahren zur Herstellung von Natrium- und/oder Kaliumphosphaten | |
| DE2725006A1 (de) | Augenblicklich loesliche feste masse aus ammoniumpolyphosphat | |
| DE1219462B (de) | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Gemischen saurer Ester von Phosphorsaeuren | |
| DE2446844C3 (de) | Verfahren zur Herstellung von Fluorwasserstoff, Phosphorsäureanhydrid, Calziumpolyphosphaten und Salpetersaure | |
| DD222268A1 (de) | Verfahren zur kontinuierlichen herstellung von phosphoroxiden | |
| DE19517499A1 (de) | Verfahren zur Herstellung von Ammoniumpolyphosphat | |
| DE528504C (de) | Verbrennung von Phosphor unter gleichzeitiger Gewinnung eines fuer die Ammoniaksynthese geeigneten Stickstoff-Wasserstoff-Gasgemisches | |
| DE1667375B2 (de) | Verfahren zur Herstellung von Difluorophosphorsäure und Phosphorylfluorid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: STICKSTOFFWERKE AKTIENGESELLSCHAFT WITTENBERG-PIES |
|
| 8181 | Inventor (new situation) |
Free format text: FEIKE, EGBERT, DIPL.-CHEM. DR., O-1017 BERLIN, DE EISERBECK, WOLFGANG, DIPL.-CHEM. DR., O-1170 BERLIN, DE KURZE, ROLF, DIPL.-CHEM. DR., O-4600 WITTENBERG, DE HEINZ, DIETER, PROF. DIPL.-CHEM. DR., O-1017 BERLIN, DE SCHUELKE, ULRICH, DIPL.-CHEM. DR., O-1150 BERLIN, DE LOEPER, MARTINA, DIPL.-CHEM. DR., O-1020 BERLIN, DE NEUMANN, PETER, DIPL.-CHEM. DR., O-1100 BERLIN, DE KULWATZ, GUENTHER RICHTER, HERFRIED, DIPL.-CHEM. DR., O-4600 WITTENBERG, DE |
|
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |