GB877271A - Improvements in or relating to apparatus and process for carrying out liquid phase chemical reactions - Google Patents
Improvements in or relating to apparatus and process for carrying out liquid phase chemical reactionsInfo
- Publication number
- GB877271A GB877271A GB32094/58A GB3209458A GB877271A GB 877271 A GB877271 A GB 877271A GB 32094/58 A GB32094/58 A GB 32094/58A GB 3209458 A GB3209458 A GB 3209458A GB 877271 A GB877271 A GB 877271A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction
- vessel
- zone
- compartment
- compartments
- 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
- 238000006243 chemical reaction Methods 0.000 title abstract 14
- 238000000034 method Methods 0.000 title abstract 5
- 239000007791 liquid phase Substances 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 6
- 239000011541 reaction mixture Substances 0.000 abstract 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 abstract 4
- 229910052698 phosphorus Inorganic materials 0.000 abstract 4
- 239000011574 phosphorus Substances 0.000 abstract 4
- 150000007860 aryl ester derivatives Chemical class 0.000 abstract 3
- 150000002989 phenols Chemical class 0.000 abstract 3
- 239000000376 reactant Substances 0.000 abstract 3
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 2
- IXQGCWUGDFDQMF-UHFFFAOYSA-N 2-Ethylphenol Chemical class CCC1=CC=CC=C1O IXQGCWUGDFDQMF-UHFFFAOYSA-N 0.000 abstract 1
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical class OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 abstract 1
- 150000001896 cresols Chemical class 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 229910001629 magnesium chloride Inorganic materials 0.000 abstract 1
- 150000004780 naphthols Chemical class 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 abstract 1
- 150000003739 xylenols Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00103—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor in a heat exchanger separate from the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00777—Baffles attached to the reactor wall horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
<FORM:0877271/IV (b)/1> A process for the production of an aryl ester of a phosphorus oxy-acid by reaction between a chloride of the oxy-acid and a phenol with evolution of hydrogen chloride, comprises passing a reacting mixture comprising the phosphorus oxy-acid chloride and the phenol continuously through successive separate reaction zones and passing hydrogen chloride collected under pressure in one zone into and through the reacting mixture in a succeeding zone. Suitable apparatus for carrying out the process is shown in the Figure in which 11 is a mixing vessel to which the reactants and catalyst are fed continuously, the reaction mixture flowing under pressure from the vessel through a heat exchanger 12, where it is heated to reaction temperature, and then through line 13 into the top of a jacketed reaction vessel 16. The latter is divided into a series of compartments 21, 21a, 21b, by horizontal plates 22 and these compartments are connected solely through overflow pipes 23, 23a, 23b open at each end and extending through the plates 22. The reaction mixture fills compartment 21 to the level of the top of the pipe 23 and overflows through the pipe into the next compartment 21a from which it overflows into the next lower compartment 21b and so on. The hydrogen chloride gas formed in the reaction accumulates in the top compartment until its pressure is high enough to force a stream thereof down through pipe 23 into the next lower compartment 21a from which is flows continuously down through successive compartments. The gas is finally withdrawn through an outlet 31 and is discharged through line 36. The reaction is completed in zone 37 below gas outlet 31 and this zone is preferably provided with baffles 38, the liquid reaction mixture being finally withdrawn from the bottom of the vessel and passed through cooler 39. Examples are given for the production of aryl esters from a mixture of cresylic acid, phosphorus oxychloride and magnesium chloride (as catalyst), the cresylic acid used having the approximate composition:- C10 phenols (0.5%), C9 phenols (10.0%), xylenols (72.0%), cresols (14.5%), and phenol (3%). Stannic chloride may also be used as catalyst and other phenols specified include naphthols, ethyl phenols, and chlorphenols.ALSO:A process for the production of an organic compound by a chemical reaction involving the evolution of a by-product gas comprises passing a liquid reacting mixture continously <PICT:0877271/III/1> through successive separate reaction zones, collecting the gaseous by-product under pressure in one zone and passing it through the liquid reacting mixture in a succeeding zone. The successive reaction zones are preferably in the form of superimposed chambers in a single vessel, the reactants being introduced into the topmost chamber and proceeding downwardly through successive chambers. The process is particularly applicable to the manufacture of aryl esters of phosphorus oxy-acids from a halide of a phosphorus oxy-acid and a phenol (see Group IV(b)). Suitable apparatus for this purpose is shown in the Figure in which 11 is a mixing vessel to which the reactants and catalyst are fed continuously, the reaction mixture flowing under pressure from the vessel through a heat exchanger 12, where it is heated to reaction temperature, and then through line 13 into the top of a jacketted reaction vessel 16. The latter is divided into a series of compartments 21, 21a, 21b by horizontal plates 22 and these compartments are connected solely through overflow pipes 23, 23a, 23b open at each end and extending through the plates 22. The reaction mixture fills compartment 21 to the level of the top of the pipe 23 and overflows through the pipe into the next compartment 21a from which it overflows into the next lower compartment 21b and so on. The hydrogen chloride gas formed in the reaction accumulates in the top compartment until its pressure is high enough to force a stream thereof down through pipe 23 into the next lower compartment 21a from which it flows continuously down through successive compartments. The gas in finally withdrawn through an outlet 31 and a cyclone separator 33 and is discharged through line 36. The reaction is completed in zone 37 below the gas outlet 31 and this zone is preferably provided with baffles 38, the liquid reaction mixture being finally withdrawn from the bottom of the vessel and passed through cooler 39.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US877271XA | 1957-10-25 | 1957-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB877271A true GB877271A (en) | 1961-09-13 |
Family
ID=22206904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32094/58A Expired GB877271A (en) | 1957-10-25 | 1958-10-08 | Improvements in or relating to apparatus and process for carrying out liquid phase chemical reactions |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB877271A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0403654A1 (en) * | 1988-04-21 | 1990-12-27 | Yuugen Kaisya Parasight | Multiple gas phase liquid treatment apparatus |
US20130059249A1 (en) * | 2011-09-05 | 2013-03-07 | Junichi Watanabe | Reactor, toner production method, and toner |
-
1958
- 1958-10-08 GB GB32094/58A patent/GB877271A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0403654A1 (en) * | 1988-04-21 | 1990-12-27 | Yuugen Kaisya Parasight | Multiple gas phase liquid treatment apparatus |
EP0403654A4 (en) * | 1988-04-21 | 1991-09-11 | Yuugen Kaisya Parasight | Multiple gas phase liquid treatment apparatus |
US20130059249A1 (en) * | 2011-09-05 | 2013-03-07 | Junichi Watanabe | Reactor, toner production method, and toner |
US8728700B2 (en) * | 2011-09-05 | 2014-05-20 | Ricoh Company, Ltd. | Reactor, toner production method, and toner |
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