CN220589581U - Process equipment for recovering and applying imatinib mother solution - Google Patents
Process equipment for recovering and applying imatinib mother solution Download PDFInfo
- Publication number
- CN220589581U CN220589581U CN202322136222.3U CN202322136222U CN220589581U CN 220589581 U CN220589581 U CN 220589581U CN 202322136222 U CN202322136222 U CN 202322136222U CN 220589581 U CN220589581 U CN 220589581U
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- Prior art keywords
- membrane module
- distillation
- imatinib
- tank
- solvent
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- 239000005517 L01XE01 - Imatinib Substances 0.000 title claims abstract description 33
- 229960002411 imatinib Drugs 0.000 title claims abstract description 33
- KTUFNOKKBVMGRW-UHFFFAOYSA-N imatinib Chemical compound C1CN(C)CCN1CC1=CC=C(C(=O)NC=2C=C(NC=3N=C(C=CN=3)C=3C=NC=CC=3)C(C)=CC=2)C=C1 KTUFNOKKBVMGRW-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000008569 process Effects 0.000 title claims abstract description 18
- 239000010413 mother solution Substances 0.000 title description 2
- 238000004821 distillation Methods 0.000 claims abstract description 88
- 239000012528 membrane Substances 0.000 claims abstract description 86
- 239000002904 solvent Substances 0.000 claims abstract description 68
- 238000002425 crystallisation Methods 0.000 claims abstract description 45
- 230000008025 crystallization Effects 0.000 claims abstract description 45
- 239000012452 mother liquor Substances 0.000 claims abstract description 34
- 238000005373 pervaporation Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 238000004064 recycling Methods 0.000 claims description 14
- 239000012043 crude product Substances 0.000 claims description 13
- 230000000295 complement effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 7
- 229960003685 imatinib mesylate Drugs 0.000 abstract description 6
- YLMAHDNUQAMNNX-UHFFFAOYSA-N imatinib methanesulfonate Chemical compound CS(O)(=O)=O.C1CN(C)CCN1CC1=CC=C(C(=O)NC=2C=C(NC=3N=C(C=CN=3)C=3C=NC=CC=3)C(C)=CC=2)C=C1 YLMAHDNUQAMNNX-UHFFFAOYSA-N 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000011027 product recovery Methods 0.000 abstract description 2
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 208000032791 BCR-ABL1 positive chronic myelogenous leukemia Diseases 0.000 description 2
- 208000010833 Chronic myeloid leukaemia Diseases 0.000 description 2
- 108010027644 Complement C9 Proteins 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 101100314150 Caenorhabditis elegans tank-1 gene Proteins 0.000 description 1
- 208000033761 Myelogenous Chronic BCR-ABL Positive Leukemia Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000010795 gaseous waste Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229940126701 oral medication Drugs 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 210000004214 philadelphia chromosome Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to the technical field of imatinib mother liquor recovery, and provides process equipment for recovering and applying imatinib mother liquor, which comprises a distillation crystallization tank; a suction filter for solid-liquid separation; a distillation column with a filtration system; a pervaporation membrane that performs dehydration of the azeotropic solvent; a vacuum system providing a pressure differential. Through the technical scheme, the problems of crystallization solid paste wall in the process of recovering the imatinib mesylate mother liquor solvent or resource waste and environmental pollution caused by the fact that multiple times of distillation are required due to solvent azeotropy and product recovery cannot be carried out simultaneously are solved.
Description
Technical Field
The utility model relates to the technical field of imatinib mother liquor recovery, in particular to process equipment for recovering and applying imatinib mother liquor.
Background
Imatinib mesylate is an oral drug for the treatment of philadelphia chromosome positive chronic myelogenous leukemia (CML for short), developed by the company Novartis, switzerland, under the trade name glifei, approved by the FDA at month 5 of 2001. The preparation method of the imatinib mesylate has complex operation, the imatinib mesylate mother liquor can only be used as hazardous waste treatment, and the quality standard of solvent application can be achieved due to the fact that repeated distillation is needed for solvent azeotropy due to the problem of crystallization of solid paste walls in the solvent recovery process of the imatinib mesylate mother liquor. And the product recovery can not be carried out at the same time, so that the problems of resource waste and environmental pollution are caused.
Disclosure of Invention
The utility model provides process equipment for recycling imatinib mother liquor, which solves the problems of crystallization solid paste wall in the process of recycling imatinib mesylate mother liquor solvent or resource waste and environmental pollution caused by the fact that multiple times of distillation are required due to solvent azeotropy and product recycling cannot be carried out simultaneously in the related art.
The technical scheme of the utility model is as follows:
the technological equipment for recovering and applying imatinib mother liquor comprises a distillation crystallization tank;
the suction filter is connected with the bottom of the distillation crystallization tank;
the filter is connected with the distillation crystallization tank;
the distillation tower is connected with the filter and is positioned at the upper part of the distillation crystallization tank;
the pervaporation membrane assembly is provided with a feed port, a water outlet and a solvent outlet, and the feed port is communicated with the upper part of the distillation tower;
the water collecting tank is connected with the water outlet;
the second vacuum pump is connected to the top of the water collection tank;
and the finished solvent tank is connected with the solvent outlet.
As a further technical scheme, the pervaporation membrane module comprises a first membrane module, a second membrane module and a third membrane module, wherein the first membrane module is provided with the feed inlet and is connected with the upper part of the distillation tower;
a second membrane module connected to the first membrane module;
the heat compensator is connected with the second membrane component;
a third membrane module having the solvent outlet, the third membrane module being connected to the heat compensator;
wherein the first, second and third membrane assemblies each have the water outlet.
As a further technical scheme, the distillation and crystallization device further comprises a first superheater, wherein the filter and the first superheater are sequentially arranged on a pipeline connected with the distillation tower.
As a further technical scheme, the distillation system further comprises a dephlegmator and a second superheater, wherein the dephlegmator and the second superheater are sequentially arranged on a pipeline connected with the pervaporation membrane component.
As a further technical scheme, the device further comprises a crude product collecting tank, wherein the bottom of the suction filter is connected with the crude product collecting tank, and the bottom of the crude product collecting tank is connected with the top of the distillation crystallization tank;
and the first vacuum pump is connected with the top of the crude product collecting tank.
As a further technical scheme, the device further comprises a first condenser, wherein the first condenser is connected between the water outlet and the water collecting tank;
and the second condenser is connected between the solvent outlet and the finished solvent tank.
As a further technical scheme, the distillation tower further comprises a kettle liquid cooler, and the kettle liquid cooler is connected to the bottom of the distillation tower.
As a further technical scheme, the first condenser, the second condenser and the kettle liquid cooler are all connected with the heat complement device.
The working principle and the beneficial effects of the utility model are as follows:
the utility model discloses a process device for recycling imatinib mother liquor, which comprises a distillation crystallization tank, a suction filter is connected to the bottom of the distillation crystallization tank, the filter is connected with the distillation crystallization tank, the upper part of the distillation crystallization tank is connected with a distillation tower, one side of the distillation tower is connected with the filter, the other side of the distillation tower is connected with a pervaporation membrane component, the pervaporation membrane component is provided with a feed port, a water outlet and a solvent outlet, the feed port is communicated with the upper part of the distillation tower, the water outlet is connected with a water collecting tank, the top of the water collecting tank is connected with a second vacuum pump, the solvent outlet is connected with a finished solvent tank, when imatinib mother liquor is recovered, imatinib mother liquor is led into the distillation crystallization tank for distillation crystallization, the distillation crystallization tank can control the distillation rate through stirring to improve the crystallization purity, and after the suction filter pumps out the precipitated imatinib mother liquor crude product, the distilled and vaporized solvent is not high enough to be used with water, so the distilled and vaporized solvent needs to enter a distillation tower and a pervaporation membrane component for purification, because the aperture of the membrane of the pervaporation membrane component is nano-scale, a filter is added to filter the solvent entering the distillation tower, so that the influence of the operation effect of equipment caused by the blockage of the pervaporation membrane component by coarse particles of imatinib mother liquor is prevented, the distilled and vaporized solvent firstly enters the distillation tower for rectification, the distilled and vaporized solvent can be further purified by the pervaporation membrane component after reaching a certain precision, a second vacuum pump provides power for the pervaporation membrane component, the purity of the vaporized solvent can reach more than 99.5 percent after being subjected to water separation by the pervaporation membrane component, the finished solvent is collected into a finished solvent tank through a solvent outlet, the recovery and the application can be directly performed, the recovery and the application of the solvent is realized while the imatinib mother liquor is recovered, the product use cost is reduced, and the environmental pollution and the solvent waste are prevented.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: the device comprises a distillation crystallization tank-1, a suction filter-2, a distillation tower-3, a pervaporation membrane module-4, a feed inlet-41, a water outlet-42, a solvent outlet-43, a water collection tank-5, a finished solvent tank-6, a first membrane module-7, a second membrane module-8, a heat compensator-9, a third membrane module-10, a filter-11, a first superheater-12, a dephlegmator-13, a second superheater-14, a crude product collection tank-15, a first vacuum pump-16, a first condenser-17, a second condenser-18, a kettle liquid cooler-19 and a second vacuum pump-20.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, this embodiment provides a process apparatus for recovering and applying imatinib mother liquor, which includes a distillation crystallization tank 1;
the suction filter 2 is connected with the bottom of the distillation crystallization tank 1;
a filter 11, the filter 11 being connected to the distillation crystallization tank 1;
the distillation tower 3 is connected with a filter 11, and the distillation tower 3 is positioned at the upper part of the distillation crystallization tank 1;
a pervaporation membrane module 4, the pervaporation membrane module 4 having a feed port 41, a water outlet 42 and a solvent outlet 43, the feed port 41 being in communication with the upper portion of the distillation column 3;
a water collection tank 5, the water collection tank 5 being connected to the water outlet 42;
a second vacuum pump 20, the second vacuum pump 20 being connected to the top of the water collection tank 5;
a final solvent tank 6, the final solvent tank 6 being connected to the solvent outlet 43.
The process equipment for recycling imatinib mother liquor comprises a distillation crystallization tank, a suction filter is connected to the bottom of the distillation crystallization tank, the filter is connected with the distillation crystallization tank, the upper part of the distillation crystallization tank is connected with a distillation tower, one side of the distillation tower is connected with the filter, the other side of the distillation tower is connected with a pervaporation membrane component, the pervaporation membrane component is provided with a feed port, a water outlet and a solvent outlet, the feed port is communicated with the upper part of the distillation tower, the water outlet is connected with a water collecting tank, the top of the water collecting tank is connected with a second vacuum pump, the solvent outlet is connected with a finished solvent tank, when imatinib mother liquor is recycled, imatinib mother liquor is introduced into the distillation crystallization tank for distillation crystallization, the distillation crystallization tank can improve crystallization purity by stirring and controlling distillation rate, after the suction filter pumps out a precipitated imatinib mother liquor crude product, distilled solvent is not sufficiently used due to azeotropy with water, therefore, the solvent entering the distillation tower is required to be filtered by adding a filter because the aperture of the membrane of the pervaporation membrane module is nano-sized, the influence of the crude particles of the imatinib mother liquor on the operation effect of equipment is prevented by the pervaporation membrane module, the distilled solvent firstly enters the distillation tower to be rectified, the solvent can be further purified by the pervaporation membrane module after reaching a certain precision, a second vacuum pump provides power for the pervaporation membrane module, the purity of the vaporized solvent after water separation by the pervaporation membrane module can reach more than 99.5 percent, the finished solvent is collected into a finished solvent tank through a solvent outlet and can be directly recycled and reused, the recycling and reuse of the solvent are realized while the imatinib mother liquor is recycled, the use cost of the product is reduced, prevent environmental pollution and solvent waste.
Further, the pervaporation membrane module 4 comprises a first membrane module 7 having a feed inlet 41, the first membrane module 7 being connected to the upper part of the distillation column 3;
a second membrane module 8, the second membrane module 8 being connected to the first membrane module 7;
the heat compensator 9, the heat compensator 9 is connected with the second membrane component 8;
a third membrane module 10 having a solvent outlet 43, the third membrane module 10 being connected to the heat compensator 9;
wherein the first membrane module 7, the second membrane module 8 and the third membrane module 10 each have a water outlet 42.
In this embodiment, the pervaporation membrane module 4 includes a first membrane module 7, a second membrane module 8, a heat compensator 9, and a third membrane module 10, where the first membrane module 7 has a feed inlet 41 and is connected to the upper portion of the distillation column 3, the third membrane module 10 has a solvent outlet 43, the first membrane module 7, the second membrane module 8, the heat compensator 9, and the third membrane module 10 are sequentially connected in series, and the first membrane module 7, the second membrane module 8, and the third membrane module 10 have a water outlet 42, and after the vaporized mixture enters the pervaporation membrane module 4, each membrane module screens the vaporized mixture and only allows substances conforming to a certain characteristic to pass through, so that the first membrane module 7, the second membrane module 8, and the third membrane module 10 separate solvents and water, and the separated water can be discharged through the water outlet 42, and the heat compensator 9 can supplement the vaporized mixture, so as to keep the vaporized mixture in a vaporized form, and ensure normal operation of the pervaporation membrane module 4.
Further, the distillation crystallization tank 1 and the distillation tower 3 are sequentially provided with a filter 11 and a first superheater 12 on a pipeline connected with the first superheater 12.
In this embodiment, a filter 11 and a first superheater 12 are sequentially disposed on a pipeline connected between the distillation crystallization tank 1 and the distillation tower 3, and the vaporized solvent subjected to vacuum distillation in the distillation crystallization tank is inevitably entrained with solids, and the entrained solids can influence the vaporized solvent to enter the permeable membrane mechanism for further purification, so that the entrained solids are filtered out by adding the filter 11, the solid content in the solvent is ensured not to influence the flux of the permeable vaporization membrane, and the first superheater 12 can provide heat for vaporization of the distilled solvent.
Further, the distillation column further comprises a dephlegmator 13 and a second superheater 14, and the dephlegmator 13 and the second superheater 14 are sequentially arranged on a pipeline connected with the pervaporation membrane assembly 4.
In this embodiment, a dephlegmator 13 and a second superheater 14 are sequentially disposed on a pipeline connected between the distillation tower 3 and the pervaporation membrane module 4, where the dephlegmator 13 can remove a part of wastewater with a lower boiling point, and the second superheater 14 can continuously provide heat for the vaporization of the distillation solvent.
Further, the device also comprises a crude product collecting tank 15, wherein the bottom of the suction filter 2 is connected with the crude product collecting tank 15, and the bottom of the crude product collecting tank 15 is connected with the top of the distillation crystallization tank 1;
a first vacuum pump 16, the first vacuum pump 16 being connected to the top of the crude product collection tank 15.
In this embodiment, connect crude collecting tank 15 in the bottom of filter 2, the bottom of crude collecting tank 15 is connected with the top of distillation crystallization jar 1, connect first vacuum pump 16 at the top of crude collecting tank, the back is accomplished in crystallization of imatinib mother liquor in distillation crystallization jar 1, filter 2 can draw the imatinib crude that crystallizes out in crude collecting tank 15, crude collecting tank 15 links to each other with distillation crystallization jar 1 and can realize that imatinib mother liquor retrieves the cover, first vacuum pump 16 connects on crude collecting tank 15 can be through forming the recovery and the cover that pressure difference is the crude and provide power.
Further, a first condenser 17, the first condenser 17 being connected between the water outlet 42 and the water collection tank 5;
a second condenser 18, the second condenser 18 being connected between the solvent outlet 43 and the finished solvent tank 6.
In this embodiment, the first condenser 17 is connected between the water outlet 42 and the water collection tank 5, and the second condenser 18 is connected between the solvent outlet 43 and the final solvent tank 6, where the first condenser 17 and the second condenser 18 can condense the gaseous waste water and the final solvent into liquid, so as to collect the waste water and the final solvent conveniently.
Further, a still liquid cooler 19 is provided, and the still liquid cooler 19 is connected to the bottom of the distillation column 3.
In this embodiment, the bottom of the distillation column 3 is connected with the kettle liquid cooler 19, and the kettle liquid cooler 19 can condense and liquefy the water separated into the distillation column 3 by the dephlegmator 13 and then discharge the condensed water out of the distillation column 3, so as to prevent the influence on the next imatinib mother liquor recycling.
Further, the first condenser 17, the second condenser 18 and the tank liquor cooler 19 are all connected with the heat compensator 9.
In this embodiment, the first condenser 17, the second condenser 18 and the kettle liquid cooler 19 are all connected with the heat complement 9, and the first condenser 17, the second condenser 18 and the kettle liquid cooler 19 can provide heat sources for the heat complement 9, so that resources are saved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The process equipment for recycling imatinib mother liquor is characterized by comprising,
a distillation crystallization tank (1);
the suction filter (2) is connected with the bottom of the distillation crystallization tank (1);
a filter (11), the filter (11) being connected to the distillation crystallization tank (1);
a distillation tower (3), wherein the distillation tower (3) is connected with the filter (11), and the distillation tower (3) is positioned at the upper part of the distillation crystallization tank (1);
a pervaporation membrane module (4), wherein the pervaporation membrane module (4) is provided with a feed port (41), a water outlet (42) and a solvent outlet (43), and the feed port (41) is communicated with the upper part of the distillation column (3);
a water collection tank (5), the water collection tank (5) being connected to a water outlet (42);
-a second vacuum pump (20), said second vacuum pump (20) being connected to the top of said water collection tank (5);
and a finished solvent tank (6), wherein the finished solvent tank (6) is connected with a solvent outlet (43).
2. The process equipment for recovering and applying imatinib mother liquor according to claim 1, wherein the pervaporation membrane module (4) comprises,
a first membrane module (7) having the feed inlet (41), the first membrane module (7) being connected to the upper portion of the distillation column (3);
a second membrane module (8), the second membrane module (8) being connected to the first membrane module (7);
a heat compensator (9), the heat compensator (9) being connected to the second membrane module (8);
a third membrane module (10) having the solvent outlet (43), the third membrane module (10) being connected to the heat compensator (9);
wherein the first membrane module (7), the second membrane module (8) and the third membrane module (10) each have the water outlet (42).
3. The process equipment for recycling imatinib mother liquor according to claim 1, further comprising,
the distillation crystallization tank (1) is connected with the distillation tower (3), and the filter (11) and the first superheater (12) are sequentially arranged on the pipeline.
4. The process equipment for recycling imatinib mother liquor according to claim 1, further comprising,
the distillation column (3) is connected with the pervaporation membrane component (4), and the dephlegmator (13) and the second superheater (14) are sequentially arranged on the pipeline.
5. The process equipment for recycling imatinib mother liquor according to claim 1, further comprising,
the bottom of the suction filter (2) is connected with the crude product collecting tank (15), and the bottom of the crude product collecting tank (15) is connected with the top of the distillation crystallization tank (1);
-a first vacuum pump (16), said first vacuum pump (16) being connected to the top of said crude collection tank (15).
6. The process equipment for recycling imatinib mother liquor according to claim 2, further comprising,
a first condenser (17), the first condenser (17) being connected between the water outlet (42) and the water collection tank (5);
-a second condenser (18), said second condenser (18) being connected between said solvent outlet (43) and said finished solvent tank (6).
7. The process equipment for recycling imatinib mother liquor according to claim 6, further comprising
And the kettle liquid cooler (19) is connected to the bottom of the distillation tower (3).
8. The process equipment for recycling imatinib mother liquor according to claim 7, wherein,
the first condenser (17), the second condenser (18) and the kettle liquid cooler (19) are all connected with the heat complement device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136222.3U CN220589581U (en) | 2023-08-09 | 2023-08-09 | Process equipment for recovering and applying imatinib mother solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322136222.3U CN220589581U (en) | 2023-08-09 | 2023-08-09 | Process equipment for recovering and applying imatinib mother solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589581U true CN220589581U (en) | 2024-03-15 |
Family
ID=90169006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322136222.3U Active CN220589581U (en) | 2023-08-09 | 2023-08-09 | Process equipment for recovering and applying imatinib mother solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220589581U (en) |
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2023
- 2023-08-09 CN CN202322136222.3U patent/CN220589581U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240918 Address after: 361000 Xiamen Torch High tech Zone Entrepreneurship Park Weiye Building S205, Xiamen City, Fujian Province Patentee after: QINHAO MEMBRANE TECHNOLOGY(XIAMEN)CO., Ltd. Country or region after: China Address before: No. 205, Building 201 (A8), Jing Shi Collaborative Innovation Demonstration Park, 769 Taihang Street, High tech Zone, Shijiazhuang City, Hebei Province, China Patentee before: Hebei Haomo Technology Co.,Ltd. Country or region before: China |