DE3319606C2 - - Google Patents
Info
- Publication number
- DE3319606C2 DE3319606C2 DE19833319606 DE3319606A DE3319606C2 DE 3319606 C2 DE3319606 C2 DE 3319606C2 DE 19833319606 DE19833319606 DE 19833319606 DE 3319606 A DE3319606 A DE 3319606A DE 3319606 C2 DE3319606 C2 DE 3319606C2
- Authority
- DE
- Germany
- Prior art keywords
- phosphorus
- cooling
- iii
- oxide
- nitrogen
- 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.)
- Expired - Fee Related
Links
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 claims description 75
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 59
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 50
- 238000001816 cooling Methods 0.000 claims description 47
- 239000011574 phosphorus Substances 0.000 claims description 43
- 229910052698 phosphorus Inorganic materials 0.000 claims description 42
- 229910052757 nitrogen Inorganic materials 0.000 claims description 30
- 239000011541 reaction mixture Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 238000010924 continuous production Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 19
- 239000006227 byproduct Substances 0.000 description 12
- 239000007789 gas Substances 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 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 5
- OLBVUFHMDRJKTK-UHFFFAOYSA-N [N].[O] Chemical compound [N].[O] OLBVUFHMDRJKTK-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 4
- 206010039509 Scab Diseases 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000012495 reaction gas Substances 0.000 description 3
- 239000007787 solid 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
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000001272 nitrous oxide Substances 0.000 description 2
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- JISVROCKRBFEIQ-UHFFFAOYSA-N [O].O=[C] Chemical compound [O].O=[C] JISVROCKRBFEIQ-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 150000001408 amides Chemical class 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
- 238000005119 centrifugation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 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
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003960 organic solvent Substances 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
- 239000000047 product Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 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
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 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 DE3319606A1 (de) | 1984-12-06 |
| DE3319606C2 true 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 |
|---|---|---|---|---|
| DE202018004168U1 (de) | 2018-09-07 | 2018-12-12 | Fritz Curtius | Phosphoranlage in lufttechnischer Bauweise |
| US11312627B2 (en) | 2018-11-19 | 2022-04-26 | Monsanto Technology Llc | Phosphorus oxide and phosphoric acid production processes |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9002277D0 (en) * | 1990-02-01 | 1990-03-28 | Duraflex Ltd | Low profile threshold for doors |
| US8551437B2 (en) * | 2008-11-12 | 2013-10-08 | Straitmark Holding Ag | Process for the manufacture of P4O6 with improved yield |
Family Cites Families (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
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202018004168U1 (de) | 2018-09-07 | 2018-12-12 | Fritz Curtius | Phosphoranlage in lufttechnischer Bauweise |
| US11312627B2 (en) | 2018-11-19 | 2022-04-26 | Monsanto Technology Llc | Phosphorus oxide and phosphoric acid production processes |
| US12441616B2 (en) | 2018-11-19 | 2025-10-14 | Monsanto Technology Llc | Phosphorus oxide and phosphoric acid production processes |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3319606A1 (de) | 1984-12-06 |
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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 |