GB617990A - An improved process for the manufacture of phosphorus oxychloride - Google Patents
An improved process for the manufacture of phosphorus oxychlorideInfo
- Publication number
- GB617990A GB617990A GB21863/46A GB2186346A GB617990A GB 617990 A GB617990 A GB 617990A GB 21863/46 A GB21863/46 A GB 21863/46A GB 2186346 A GB2186346 A GB 2186346A GB 617990 A GB617990 A GB 617990A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction
- phosphorus oxychloride
- chlorine
- calcium chloride
- manufacture
- 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
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 239000001110 calcium chloride Substances 0.000 abstract 2
- 229910001628 calcium chloride Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000001506 calcium phosphate Substances 0.000 abstract 1
- 229910000389 calcium phosphate Inorganic materials 0.000 abstract 1
- 235000011010 calcium phosphates Nutrition 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 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
-
- 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
- C01B25/10—Halides or oxyhalides of phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR992727T | 1944-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB617990A true GB617990A (en) | 1949-02-15 |
Family
ID=9555057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21863/46A Expired GB617990A (en) | 1944-08-16 | 1946-07-22 | An improved process for the manufacture of phosphorus oxychloride |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2570924A (en:Method) |
| BE (1) | BE465426A (en:Method) |
| CH (1) | CH252749A (en:Method) |
| FR (1) | FR992727A (en:Method) |
| GB (1) | GB617990A (en:Method) |
| NL (1) | NL61560C (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829031A (en) * | 1955-05-27 | 1958-04-01 | David H Reeve | Method of producing phosphorus oxychloride |
| US3429659A (en) * | 1966-07-19 | 1969-02-25 | Uss Agri Chem Inc | Preparation of phosphoryl fluoride and difluorophosphoric acid from phosphate rock |
| US3428422A (en) * | 1967-11-14 | 1969-02-18 | Uss Agri Chem Inc | Preparation of phosphoryl fluoride and difluorophosphoric acid |
| CN106052393B (zh) * | 2016-05-26 | 2018-09-25 | 宜宾天原集团股份有限公司 | 氯化炉内衬及其制作方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US741396A (en) * | 1896-01-23 | 1903-10-13 | Willson Lab Company | Production of nitrogen compounds. |
| US1020546A (en) * | 1910-05-23 | 1912-03-19 | Richard Fleming | Process of smelting ores and apparatus therefor. |
| US1169817A (en) * | 1911-11-18 | 1916-02-01 | Alois Helfenstein | Method of carrying out gas reactions in an electric furnace. |
| US1345656A (en) * | 1918-10-15 | 1920-07-06 | John A Yunck | Apparatus for producing light hydrocarbons |
| BE356840A (en:Method) * | 1927-12-22 | |||
| US1763248A (en) * | 1928-06-19 | 1930-06-10 | Pittsburgh Res Corp | Electric furnace method |
| GB416084A (en) * | 1933-03-09 | 1934-09-10 | Ivor Ashton Davies | Improvements in or relating to the production of phosphorus oxychloride |
| US2089689A (en) * | 1934-01-19 | 1937-08-10 | Yngve R Cornelius | Electric furnace |
| US2290961A (en) * | 1939-11-15 | 1942-07-28 | Essex Res Corp | Desulphurizing apparatus |
| US2354753A (en) * | 1942-04-25 | 1944-08-01 | Artemas F Holden | Salt bath furnace |
| US2440456A (en) * | 1942-12-09 | 1948-04-27 | Harold R Alley | Apparatus for purifying metallic mercury |
| US2386529A (en) * | 1943-10-02 | 1945-10-09 | Cleveland Twist Drill Co | Salt bath furnace |
-
0
- NL NL61560D patent/NL61560C/xx active
- BE BE465426D patent/BE465426A/xx unknown
-
1944
- 1944-08-16 FR FR992727D patent/FR992727A/fr not_active Expired
-
1946
- 1946-06-03 CH CH252749D patent/CH252749A/fr unknown
- 1946-07-22 GB GB21863/46A patent/GB617990A/en not_active Expired
-
1947
- 1947-05-14 US US748099A patent/US2570924A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR992727A (fr) | 1951-10-22 |
| CH252749A (fr) | 1948-01-31 |
| BE465426A (en:Method) | |
| NL61560C (en:Method) | |
| US2570924A (en) | 1951-10-09 |
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