CN219816252U - Methanol synthesis reaction tower - Google Patents
Methanol synthesis reaction tower Download PDFInfo
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- CN219816252U CN219816252U CN202321207058.4U CN202321207058U CN219816252U CN 219816252 U CN219816252 U CN 219816252U CN 202321207058 U CN202321207058 U CN 202321207058U CN 219816252 U CN219816252 U CN 219816252U
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- fixedly connected
- pipe
- synthesis reaction
- methanol synthesis
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 192
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000000498 cooling water Substances 0.000 claims description 30
- 239000000110 cooling liquid Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000002994 raw material Substances 0.000 abstract description 13
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- 238000005260 corrosion Methods 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to a methanol preparation technology and discloses a methanol synthesis reaction tower, which comprises a tower body, wherein two support plates are fixedly connected to the upper end face of the inner side wall of the tower body, motors are fixedly arranged on the upper end faces of the two support plates, transmission belts are sleeved at the output ends of the two motors, rotating rods are sleeved at one ends of the two transmission belts, stirring paddles are sleeved at one ends of the two rotating rods and penetrate through the two transmission belts, a stirring tank is arranged at one end of the two transmission belts, an air inlet plate is fixedly connected to the upper end face of the stirring tank, a feed inlet is fixedly connected to one end of the stirring tank, and an air guide pipe is fixedly connected to one side of the stirring tank. In the present utility model, the reaction tower for methanol synthesis has a function of better utilization of raw materials without waste, and also has a function of cooling heat generated when the apparatus prepares methanol, and also has a function of treating exhaust gas generated when methanol is produced.
Description
Technical Field
The utility model relates to a methanol preparation technology, in particular to a methanol synthesis reaction tower.
Background
The synthetic methanol is one of the main raw materials of the organic chemical industry, is one of the main raw materials of the organic chemical industry because of low production cost and wide application, is also an important petrochemical product, can be used for preparing formaldehyde, can be used for preparing (DMT), (MMA), methylamine, polyvinyl alcohol, chloromethane, acetic acid and the like, can be used as a solvent and fuel, can also be used for preparing hydrogen if necessary, and occupies a large component in a methanol synthesis reaction tower in methanol preparation equipment.
Most of the existing methanol synthesis reaction towers have unsatisfactory effects on the utilization rate of raw materials in methanol preparation, so that a large amount of raw materials are wasted, and most of the existing methanol synthesis reaction towers often generate a large amount of heat when preparing methanol, which can cause excessive temperature in equipment and explosion risk. Accordingly, a methanol synthesis reaction tower is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a methanol synthesis reaction tower which has the function of better utilization rate of raw materials and no waste, also has the function of cooling heat generated when a device prepares methanol, and also has the function of treating waste gas generated when the device prepares methanol.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a methanol synthesis reaction tower, includes the tower body, the inside wall up end fixedly connected with two backup pads of tower body, two the up end of backup pad is fixed and is provided with the motor, two the output cover of motor is equipped with the drive belt, two the one end cover of drive belt is equipped with the dwang, two the one end cover of dwang is equipped with the stirring rake and runs through and be provided with the agitator tank, the up end fixedly connected with air inlet plate of agitator tank, the one end fixedly connected with feed inlet of agitator tank;
one side fixedly connected with air duct of agitator tank, the one end fixedly connected with to deacidification ware of agitator tank is kept away from to the air duct, the one end fixedly connected with anticorrosive pipe of air duct is kept away from to the deacidification ware, the one end fixedly connected with bin of deacidification ware is kept away from to anticorrosive pipe, one side fixedly connected with delivery tube of anticorrosive pipe is kept away from to the bin, the one end fixedly connected with filter of bin is kept away from to the delivery tube, one end catheter of anticorrosive pipe is kept away from to one side of deacidification ware, the catheter is kept away from deacidification ware fixedly connected with methanol tank and runs through and is provided with the cooling plate, the through-hole has been seted up to the up end of cooling plate, the catheter is located the through-hole.
Through above-mentioned technical scheme, through setting up the motor, the drive belt, the dwang, the air inlet plate, the agitator tank, the backup pad, steam pipe and stirring rake, make the device pass through the motor and drive the dwang, make the stirring rake obtain the raw and other materials to stir broken in the agitator tank, make the reaction area increase of raw and other materials, the reaction effect is better, the rate of utilization of raw and other materials is higher, through setting up the air duct, the deacidification ware, the anticorrosive pipe, the bin, delivery pipe and filter, make the gas mixture that raw and other materials reaction produced, pass through the air duct and carry out deacidification, sour gas and crude methanol are produced, sour gas gets into the bin through the anticorrosive pipe, carry out acidic filtration at the filter through the delivery pipe, then discharge, the function that waste gas that produces when making the device produce when producing methanol is handled, through setting up the cooling plate, the cooling liquid mouth, the through setting up the through-going into the cooling water tank, the cooling water mouth, the heat of coil pipe and cooling water pipe, the device through the coil pipe in the cooling plate, cool the heat of transfer is carried out with the heat of heat conduction piece, because the exchange produces gets into the cooling water, cool water, discharge through the cooling water mouth.
Further, a cooling water tank is fixedly connected to the lower end face of the cooling plate, a cooling water port is formed in one side of the cooling water tank in a penetrating mode, a plurality of heat conducting blocks are fixedly connected to the inner top end face of the cooling plate, a coil is fixedly connected to the lower end face of the heat conducting blocks at the temperature, a plurality of cooling water pipes are fixedly connected to the lower end face of the coil, and cooling liquid ports are fixedly connected to the two ends of the coil;
through the technical scheme, the device can cool heat generated in the process of preparing the methanol.
Further, a conduit is fixedly connected to one side of the lower end face of the methanol tank, the lower end face of the conduit is fixedly connected to a rectifier, an air outlet pipe is fixedly connected to one side, far away from the conduit, of the upper end face of the rectifier, and a liquid outlet pipe is fixedly connected to the lower end face of the rectifier;
through the technical scheme, the device can rectify the prepared crude methanol.
Further, the lower end face of the liquid outlet pipe is fixedly connected with a valve;
through above-mentioned technical scheme, through setting up the valve for the device can control the methyl alcohol and flow out.
Further, the two supporting plates are positioned above the stirring box;
through above-mentioned technical scheme, be located the top of agitator tank through setting up two backup pads for both sides mutually noninterfere.
Further, an air inlet is formed in the upper end face of the tower body in a penetrating mode;
through above-mentioned technical scheme, through setting up the air inlet for the device can get into the air.
Further, two fixing belts are fixedly connected to the outer side wall of the tower body;
through above-mentioned technical scheme, through setting up the fixed band for the device can be fixed more firm.
Further, one end, far away from the rotating rod, of the upper end face of the stirring box is fixedly connected with a steam pipe;
through above-mentioned technical scheme, through setting up the steam pipe for the device can get into steam.
The utility model has the following beneficial effects:
1. according to the methanol synthesis reaction tower provided by the utility model, the motor, the driving belt, the rotating rod, the air inlet plate, the stirring box, the supporting plate, the steam pipe and the stirring paddle are arranged, so that the device can drive the rotating rod through the motor, the stirring paddle can stir and crush raw materials in the stirring box, the reaction area of the raw materials is increased, the reaction effect is better, and the utilization rate of the raw materials is higher.
2. According to the methanol synthesis reaction tower provided by the utility model, the mixed gas generated by the reaction of raw materials is transmitted to the deacidification device through the gas guide pipe to be deacidified, so that acid gas and crude methanol are generated, the acid gas enters the storage box through the anti-corrosion pipe, is led to the filter through the delivery pipe to be subjected to acid filtration, and is discharged, so that the device has the function of treating waste gas generated during methanol production.
3. According to the methanol synthesis reaction tower provided by the utility model, the cooling plate, the cooling liquid port, the through port, the cooling water tank, the cooling water port, the heat conducting block, the coil pipe and the cooling water guide pipe are arranged, so that the device enters the cooling liquid through the coil pipe in the cooling plate, the heat transferred by the heat conducting block is cooled, and condensed water generated by cold-heat exchange enters the cooling water tank and is discharged through the cooling water port.
Drawings
FIG. 1 is an isometric view of a methanol synthesis reaction tower according to the present utility model;
FIG. 2 is a front view of a methanol synthesis reaction tower according to the present utility model;
FIG. 3 is a front sectional view of a methanol synthesis reaction tower according to the present utility model;
FIG. 4 is a schematic diagram showing a structure of a cooling apparatus of a methanol synthesis reaction tower according to the present utility model;
FIG. 5 is a right side cross-sectional view of a cooling apparatus for a methanol synthesis reaction tower according to the present utility model.
Legend description:
1. a tower body; 2. an air inlet; 3. a fixing belt; 4. a motor; 5. a transmission belt; 6. a rotating lever; 7. an air inlet plate; 8. a stirring tank; 9. a support plate; 10. a steam pipe; 11. stirring paddles; 12. an air duct; 13. a deacidification device; 14. an anti-corrosion pipe; 15. a storage tank; 16. a delivery tube; 17. a filter; 18. a catheter; 19. a cooling plate; 20. a cooling liquid port; 21. a through hole; 22. a cooling water tank; 23. a cooling water port; 24. a heat conduction block; 25. a coiled pipe; 26. a cooling water conduit; 27. a feed inlet; 28. a rectifier; 29. a conduit; 30. an air outlet pipe; 31. a methanol tank; 32. a liquid outlet pipe; 33. and (3) a valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a methanol synthesis reaction tower, including tower body 1, the inside wall up end fixedly connected with two backup pads 9 of tower body 1, the up end of two backup pads 9 is fixed and is provided with motor 4, the output cover of two motors 4 is equipped with drive belt 5, the one end cover of two drive belts 5 is equipped with dwang 6, the one end cover of two dwang 6 is equipped with stirring rake 11 and runs through and be provided with agitator tank 8, the up end fixedly connected with air inlet plate 7 of agitator tank 8, the one end fixedly connected with feed inlet 27 of agitator tank 8, through setting up motor 4, drive belt 5, dwang 6, air inlet plate 7, agitator tank 8, backup pad 9, steam pipe 10 and stirring rake 11, make the device pass through motor 4 and drive dwang 6, make stirring rake 11 stir the raw and break to the raw and other materials in the agitator tank 8, make the reaction area of raw and other materials increase, the reaction effect is better, the availability ratio of raw and other materials is higher;
one side of the stirring tank 8 is fixedly connected with an air duct 12, one end of the air duct 12, which is far away from the stirring tank 8, is fixedly connected with a deacidification device 13, one end of the deacidification device 13, which is far away from the air duct 12, is fixedly connected with an anti-corrosion pipe 14, one end of the anti-corrosion pipe 14, which is far away from the deacidification device 13, is fixedly connected with a storage tank 15, one side of the storage tank 15, which is far away from the anti-corrosion pipe 14, is fixedly connected with a filter 17, one side of the deacidification device 13, which is far away from an end catheter 18 of the anti-corrosion pipe 14, is far away from the deacidification device 13, is fixedly connected with a methanol tank 31 and is penetrated by a cooling plate 19, a penetrating opening 21 is formed in the upper end face of the cooling plate 19, the catheter 18 is positioned in the penetrating opening 21, by arranging the air duct 12, the deacidification device 13, the anti-corrosion pipe 14, the storage tank 15, the delivery pipe 16 and the filter 17, the mixed gas generated by the reaction of raw materials is transferred to the deacidification device 13 through the gas guide pipe 12 to be deacidified, acid gas and crude methanol are generated, the acid gas enters the storage tank 15 through the anti-corrosion pipe 14, is led into the filter 17 through the lead-out pipe 16 to be subjected to acid filtration, and is then discharged, so that the device can treat waste gas generated during methanol production, and the device enters the cooling liquid through the coil pipe 25 in the cooling plate 19 by arranging the cooling plate 19, the cooling liquid port 20, the through port 21, the cooling water tank 22, the cooling water port 23, the heat conducting block 24, the coil pipe 25 and the cooling water guide pipe 26, and cools the heat transferred by the heat conducting block 24, and condensed water generated by cold-heat exchange enters the cooling water tank 22 and is discharged through the cooling water port 23.
The lower terminal surface fixedly connected with cooling water tank 22 of cooling plate 19, one side of cooling water tank 22 runs through and is provided with cooling water gap 23, the interior top face fixedly connected with of cooling plate 19 a plurality of heat conduction pieces 24, terminal surface fixedly connected with coil pipe 25 under a plurality of heat conduction pieces 24 temperature, the lower terminal surface fixedly connected with of coil pipe 25 has a plurality of cooling water pipes 26, the both ends of coil pipe 25 are all fixedly connected with coolant liquid mouth 20, make the device cool off the heat that produces when preparing methyl alcohol, the lower terminal surface one side fixedly connected with pipe 29 of methyl alcohol case 31, the lower terminal surface fixedly connected with rectifier 28 of pipe 29, the up end of rectifier 28 is kept away from one side fixedly connected with outlet duct 30 of pipe 29, the lower terminal surface fixedly connected with drain pipe 32 of rectifier 28, make the device carry out the rectification to the thick methyl alcohol of preparation department, the lower terminal surface fixedly connected with valve 33 of drain pipe 32, through setting up valve 33, make the device control the methyl alcohol flow, two backup pads 9 are located the top of agitator tank 8, make the device be located the top of agitator tank 8, the terminal surface that can not interfere with each other, the upper end of tower 1 is kept away from pipe 2, the air inlet 2 is kept away from through setting up end 2, make the fixed connection of steam pipe 10, make the fixed connection has the steam inlet 10, the device is more kept away from the fixed end through setting up end 2, the steam inlet 10, the fixed connection is made the steam inlet 10, and the device is more stable, and the device is set up and is connected with the steam inlet 10.
Working principle: when the device is used, the rotating rod 6 is driven by the motor 4, the stirring paddle 11 is used for stirring and crushing raw materials in the stirring box 8, mixed gas generated by raw material reaction is transmitted to the deacidification device 13 through the air duct 12 for deacidification, acid gas and crude methanol are generated, the acid gas enters the storage box 15 through the anti-corrosion pipe 14, is led into the filter 17 through the lead-out pipe 16 for acidic filtration and then is discharged, the generated crude methanol is led into the methanol box 31 through the liquid guide pipe 18, the crude methanol in the methanol box 31 is led into the rectifier 28 for rectification through the guide pipe 29, and the methanol is generated and is discharged through the liquid outlet pipe 32.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a methanol synthesis reaction tower, includes tower body (1), its characterized in that: the novel stirring tower comprises a tower body (1), wherein two supporting plates (9) are fixedly connected to the upper end face of the inner side wall of the tower body (1), motors (4) are fixedly arranged on the upper end faces of the two supporting plates (9), transmission belts (5) are sleeved at the output ends of the two motors (4), rotating rods (6) are sleeved at one ends of the two transmission belts (5), stirring paddles (11) are sleeved at one ends of the two rotating rods (6) and penetrate through the stirring rods, stirring boxes (8) are arranged at one ends of the two rotating rods, air inlet plates (7) are fixedly connected to the upper end faces of the stirring boxes (8), and feed inlets (27) are fixedly connected to one ends of the stirring boxes (8);
one side fixedly connected with air duct (12) of agitator tank (8), one end fixedly connected with deacidification ware (13) of agitator tank (8) are kept away from to air duct (12), one end fixedly connected with anticorrosive pipe (14) of air duct (12) are kept away from to deacidification ware (13), one end fixedly connected with bin (15) of deacidification ware (13) are kept away from to anticorrosive pipe (14), one side fixedly connected with delivery tube (16) of anticorrosive pipe (14) are kept away from to bin (15), one end fixedly connected with filter (17) of bin (15) are kept away from to delivery tube (16), one end catheter (18) of anticorrosive pipe (14) are kept away from to one side of deacidification ware (13), catheter (18) are kept away from deacidification ware (13) fixedly connected with methanol tank (31) and run through and are provided with cooling plate (19), through-hole (21) are seted up to the up through-hole (21) of cooling plate (19), catheter (18) are located through-hole (21).
2. A methanol synthesis reaction tower according to claim 1, characterized in that: the cooling device is characterized in that a cooling water tank (22) is fixedly connected to the lower end face of the cooling plate (19), a cooling water port (23) is formed in one side of the cooling water tank (22) in a penetrating mode, a plurality of heat conducting blocks (24) are fixedly connected to the inner top end face of the cooling plate (19), a plurality of coils (25) are fixedly connected to the lower end face of each heat conducting block (24) at the temperature, a plurality of cooling water guide pipes (26) are fixedly connected to the lower end face of each coil (25), and cooling liquid ports (20) are fixedly connected to the two ends of each coil (25).
3. A methanol synthesis reaction tower according to claim 1, characterized in that: the utility model discloses a rectifying device, including methyl alcohol case (31), lower terminal surface one side fixedly connected with pipe (29) of methyl alcohol case (31), the lower terminal surface fixedly connected with of pipe (29) is to rectifier (28), one side fixedly connected with outlet duct (30) that the up end of rectifier (28) kept away from pipe (29), the lower terminal surface fixedly connected with drain pipe (32) of rectifier (28).
4. A methanol synthesis reaction tower according to claim 3, characterized in that: the lower end face of the liquid outlet pipe (32) is fixedly connected with a valve (33).
5. A methanol synthesis reaction tower according to claim 1, characterized in that: the two supporting plates (9) are positioned above the stirring box (8).
6. A methanol synthesis reaction tower according to claim 1, characterized in that: an air inlet (2) is formed in the upper end face of the tower body (1) in a penetrating mode.
7. A methanol synthesis reaction tower according to claim 1, characterized in that: the outer side wall of the tower body (1) is fixedly connected with two fixing belts (3).
8. A methanol synthesis reaction tower according to claim 1, characterized in that: one end of the upper end face of the stirring box (8) far away from the rotating rod (6) is fixedly connected with a steam pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207058.4U CN219816252U (en) | 2023-05-18 | 2023-05-18 | Methanol synthesis reaction tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207058.4U CN219816252U (en) | 2023-05-18 | 2023-05-18 | Methanol synthesis reaction tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219816252U true CN219816252U (en) | 2023-10-13 |
Family
ID=88274023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321207058.4U Active CN219816252U (en) | 2023-05-18 | 2023-05-18 | Methanol synthesis reaction tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219816252U (en) |
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2023
- 2023-05-18 CN CN202321207058.4U patent/CN219816252U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: 311200 Guali Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Xiaoshan Xinsen chemical additives Co.,Ltd. Country or region after: Zhong Guo Address before: 311200 Xinfa Village, Yinong Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Shengli Chemical Co.,Ltd. Country or region before: Zhong Guo |
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| TR01 | Transfer of patent right |