GB1405942A - Increasing the reactivity of phosphorus pentasulphide - Google Patents
Increasing the reactivity of phosphorus pentasulphideInfo
- Publication number
- GB1405942A GB1405942A GB4819872A GB4819872A GB1405942A GB 1405942 A GB1405942 A GB 1405942A GB 4819872 A GB4819872 A GB 4819872A GB 4819872 A GB4819872 A GB 4819872A GB 1405942 A GB1405942 A GB 1405942A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vapours
- inert gas
- reactivity
- phosphorus pentasulphide
- increasing
- 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
Links
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 title abstract 3
- 230000009257 reactivity Effects 0.000 title abstract 3
- 239000011261 inert gas Substances 0.000 abstract 4
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00198411A US3800028A (en) | 1971-11-12 | 1971-11-12 | Formation of highly reactive form of phosphorus pentasulfide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1405942A true GB1405942A (en) | 1975-09-10 |
Family
ID=22733274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4819872A Expired GB1405942A (en) | 1971-11-12 | 1972-10-19 | Increasing the reactivity of phosphorus pentasulphide |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3800028A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5215077B2 (cg-RX-API-DMAC10.html) |
| BR (1) | BR7207815D0 (cg-RX-API-DMAC10.html) |
| CA (1) | CA974028A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2254197B2 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2159382B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1405942A (cg-RX-API-DMAC10.html) |
| IT (1) | IT969810B (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2659295C2 (de) * | 1976-12-29 | 1982-10-28 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Erhöhung der Reaktivität von Phosphorpentasulfid |
| IT1078952B (it) * | 1977-05-20 | 1985-05-08 | F F A Spa Sa | Procedimento per la distillazione sotto vuoto del pentasolfuro di fosforo (p2s5) |
| FI91743C (fi) * | 1992-09-15 | 1994-08-10 | Neste Oy | Rikkiä ja fosforia sisältävän prosessijätteen regenerointimenetelmä |
| US5505885A (en) * | 1993-06-29 | 1996-04-09 | Bacardi; Jean M. | Granulation of phosphorus pentasulfide with a predetermined reactivity |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2794705A (en) * | 1954-07-23 | 1957-06-04 | Monsanto Chemicals | Method of continuously producing a phosphorus sulfide |
| DE1141625B (de) * | 1961-09-15 | 1962-12-27 | Knapsack Ag | Verfahren zur Herstellung von reinen gelben Phosphorsulfiden |
| DE1165560B (de) * | 1961-12-21 | 1964-03-19 | Knapsack Ag | Verfahren und Vorrichtung zur Herstellung von Phosphorsulfiden |
-
1971
- 1971-11-12 US US00198411A patent/US3800028A/en not_active Expired - Lifetime
-
1972
- 1972-10-19 GB GB4819872A patent/GB1405942A/en not_active Expired
- 1972-10-23 IT IT30809/72A patent/IT969810B/it active
- 1972-11-06 DE DE2254197A patent/DE2254197B2/de not_active Withdrawn
- 1972-11-08 BR BR7815/72A patent/BR7207815D0/pt unknown
- 1972-11-08 FR FR7239580A patent/FR2159382B1/fr not_active Expired
- 1972-11-10 JP JP47112815A patent/JPS5215077B2/ja not_active Expired
- 1972-11-10 CA CA156,241A patent/CA974028A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA974028A (en) | 1975-09-09 |
| BR7207815D0 (pt) | 1973-10-09 |
| JPS4857898A (cg-RX-API-DMAC10.html) | 1973-08-14 |
| JPS5215077B2 (cg-RX-API-DMAC10.html) | 1977-04-26 |
| IT969810B (it) | 1974-04-10 |
| US3800028A (en) | 1974-03-26 |
| DE2254197B2 (de) | 1980-10-09 |
| FR2159382B1 (cg-RX-API-DMAC10.html) | 1976-08-20 |
| DE2254197A1 (de) | 1973-05-17 |
| FR2159382A1 (cg-RX-API-DMAC10.html) | 1973-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1096731A (en) | Improvements in addition agent containing vanadium carbide | |
| GB1530070A (en) | Drying of water-wet solid materials | |
| ES470776A1 (es) | Procedimiento para la separacion de acido acrilico a partir de sus soluciones en fosfato de tri-n-butilo | |
| ES441114A1 (es) | Procedimiento continuo para el control de la contaminacion en la fabricacion de fertilizantes. | |
| GB1405942A (en) | Increasing the reactivity of phosphorus pentasulphide | |
| ATE1526T1 (de) | Verfahren zur kontinuierlichen herstellung von trioxan. | |
| FR2356661A1 (fr) | Procede de preparation de la methyldichlorophosphine | |
| GB1500676A (en) | Production of cresols | |
| GB1129637A (en) | Process for separating chlorine from phosgene | |
| MX3377E (es) | Procedimiento mejorado para separar el efluente de un producto de reaccion | |
| JPS5210816A (en) | Process for recovering low carbon ferro- chromium slag | |
| ES351355A1 (es) | Perfeccionamientos introducidos en un procedimiento para producir hidroperoxido de etilbenceno. | |
| US2455425A (en) | Production of nitroparaffins | |
| GB981420A (en) | Improvements in the manufacture of phosphorus | |
| GB613519A (en) | Process of manufacture of hexachloride and products obtained by this process | |
| GB1449762A (en) | Method for causing condensation in drops on a heat-exchanger tube | |
| ES417144A1 (es) | Procedimiento para la recuperacion de cloro a partir de cloruro ferroso. | |
| JPS5659613A (en) | Manufacture of carbonyl sulfide | |
| GB866810A (en) | Process for the manufacture of tetrafluoro-benzoquinone-1 : 4 | |
| JPS5231039A (en) | Process for separation of m-cresol and p-cresol | |
| GB1328304A (en) | Process for the manufacture of carbon disulphide with recovery of sulphur | |
| ES357094A1 (es) | Proceso de recuperacion del exceso de amoniaco en la sinte-sis de urea. | |
| GB1412365A (en) | Process for the production of alpha,omega-dialdehydes by oxidising cyclic monoolefins with oxygen or gases containing oxygen | |
| GB955015A (en) | Improvements in or relating to the production of anhydrous formaldehyde monomer | |
| GB1410709A (en) | Process for the manufacture of mixtures of formaldehyde and methanol by partial oxidation of methane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |