CN112246451A - Energy-saving monitoring device for biomass extraction and monitoring method thereof - Google Patents
Energy-saving monitoring device for biomass extraction and monitoring method thereof Download PDFInfo
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- CN112246451A CN112246451A CN202011120984.9A CN202011120984A CN112246451A CN 112246451 A CN112246451 A CN 112246451A CN 202011120984 A CN202011120984 A CN 202011120984A CN 112246451 A CN112246451 A CN 112246451A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
- B04B5/0421—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes pivotably mounted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
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Abstract
The invention discloses an energy-saving monitoring device for biomass extraction and a monitoring method thereof. The centrifugal extraction device can be used for simultaneously carrying out centrifugal extraction on a plurality of biomass samples, and can control all the biomass samples to be centrifuged at the same rotating speed by only providing one driving source through gear transmission, so that the energy required by separation is effectively reduced on the whole, and the separation efficiency is enhanced; can be equipped with the test tube of living beings sample to each when centrifugal separation and carry out the centre gripping and fix, can guarantee that the sample can not break away from the device in centrifugal process, avoided taking place because of the sample breaks away from and then influences the condition of normal separation extraction. The problems that in the prior art, more energy is needed in the biomass extraction centrifugal process, and meanwhile, centrifugal objects are few, and the centrifugal objects are easy to separate in the centrifugal process are solved.
Description
Technical Field
The invention belongs to the field of biomass, and particularly relates to an energy-saving monitoring device for biomass extraction and a monitoring method thereof.
Background
Biomass in its broadest sense includes all plants, microorganisms and animals fed by plants, microorganisms and waste products of their production. Representative biomass materials include crops, crop wastes, wood wastes, and animal wastes. The biomass in a narrow sense mainly refers to lignocellulose (lignin for short) such as straws and trees except grains and fruits in the production process of agriculture and forestry, leftovers in the processing industry of agricultural products, wastes in agriculture and forestry, and feces and wastes of livestock and poultry in the production process of animal husbandry.
In the extraction of the micro-biomass, a differential centrifugation method is often used for separation. The existing centrifugal machine needs more energy in the centrifugal process, has fewer centrifugal objects, and is easy to cause the centrifugal objects to be separated in the centrifugal process. Therefore, the centrifugal monitoring device which can reduce the energy required by centrifugal extraction of biomass, can be used for centrifuging a plurality of samples simultaneously and avoids the separation of the samples in the centrifugal process is in line with the actual requirement.
In order to solve the problems, an energy-saving monitoring device for biomass extraction and a monitoring method thereof are designed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an energy-saving monitoring device for biomass extraction and a monitoring method thereof, which solve the problems that in the prior art, more energy is needed in the biomass extraction centrifugal process, simultaneously, the centrifugal objects are fewer, and the centrifugal objects are easy to separate in the centrifugal process.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a living beings draw and use energy-saving monitoring devices, includes the base, rotate the driven gear board that is equipped with driving gear board and circumference array on the base, driving gear board and driven gear board meshing, the last fixed driven centrifugal module that is equipped with of driven gear board.
Further, driven centrifugal module is including arranging the support column on the driven gear board in, support column and driven gear board fixed connection, the side of support column and the connecting rod fixed connection of circumference array, the fixed installation piece that is equipped with in upper end of connecting rod, the cooperation is connected with first holding strip and the second holding strip that is used for the fastening to be equipped with the test tube of living beings sample between the installation piece, the side of first holding strip and second holding strip laminates each other.
Further, the fixed link that is equipped with in upper end of installation piece, the fixed square groove that is equipped with in both ends of link, the fixed cooperation piece that is equipped with in upper end of square groove, the fixed third motor that is equipped with in one end of square groove, the square inslot is equipped with the second lead screw of rotating the connection, the second lead screw is double-end lead screw, the output intercommunication square groove of third motor to with second lead screw fixed connection.
Further, the second lead screw runs through the slider to with slider screw-thread fit, the fixed centre gripping arm that is equipped with of lower extreme of slider, the fixed clamp splice that is used for the centre gripping test tube that is equipped with of one end of centre gripping arm.
Furthermore, be equipped with first semicircle ring on the first holding strip, be equipped with the second semicircle ring on the second holding strip, the both ends symmetry of first holding strip is equipped with first card and piece, the both ends symmetry of second holding strip is equipped with second card and piece.
Furthermore, the mounting block is internally and symmetrically provided with a clamping groove, and the first clamp and the block, the second clamp and the block are matched and fixed with the clamping groove.
Further, the base of circumference array is fixed to be equipped with on the base, the vertical first lead screw that is equipped with the rotation connection on the base, the fixed first motor that is equipped with of one end of base, the output and the intercommunication base of first motor to rotate with first lead screw and be connected, first lead screw runs through the apron, and with apron screw-thread fit.
Further, the fixed stopper that is equipped with in upper end of first lead screw, the fixed support frame that is equipped with on the base, the fixed control panel that is equipped with on the support frame, the fixed second motor that is equipped with of lower extreme of support frame, the output and the initiative gear plate fixed connection of second motor.
Furthermore, the lower end of the cover plate rotates to form a rotary table with a circumferential array, and the lower end of the rotary table is fixedly provided with buckles with the circumferential array.
Further, the buckle is matched with the matching block, and the control panel controls the starting and closing of the first motor, the second motor and the third motor, and controls the rotating speed and the rotating direction.
A detection method of an energy-saving monitoring device for biomass extraction comprises the following steps:
s1, sealing the test tube filled with the biomass sample, and clamping the test tube with the biomass sample through a first clamping strip and a second clamping strip;
s2, placing the first clamping strip and the second clamping strip for clamping the test tube into the clamping groove for fixing;
s3, rotating the rotary table to enable the buckle to face the matching block;
s4, starting a third motor to enable the second screw rod to rotate and drive the sliding block and the clamping arm to move oppositely until the clamping block clamps the side end of the test tube;
s5, starting the first motor to enable the first screw rod to rotate and drive the cover plate to move downwards until the matching block is completely inserted into the buckle;
s6, starting a second motor, so that the driving gear plate drives the driven gear plate to rotate, and further drives the driven centrifugal module to rotate, and a biomass sample is centrifuged;
s7, removing the test tube by the operator after the centrifugation is finished, and extracting the separated biomass.
The invention has the beneficial effects that:
1. according to the energy-saving monitoring device for biomass extraction and the monitoring method thereof, a plurality of biomass samples can be simultaneously centrifugally extracted, and all the biomass samples can be controlled to be centrifuged at the same rotating speed by only providing one driving source through gear transmission, so that energy sources required by separation are effectively reduced on the whole, and the separation efficiency is enhanced;
2. according to the energy-saving monitoring device for biomass extraction and the monitoring method thereof, provided by the invention, each test tube filled with a biomass sample can be clamped and fixed during centrifugal separation, so that the sample can not be separated from the device in the centrifugal process, and the condition that normal separation and extraction are influenced due to sample separation is avoided.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is a schematic overall view of another embodiment of the present invention;
FIG. 4 is a schematic diagram of a driven centrifuge module according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the structure at B of FIG. 4;
FIG. 6 is a schematic view of another aspect of a driven centrifuge module according to an embodiment of the present invention;
FIG. 7 is a schematic view of the mating structure of the first and second gibs with the mounting block according to an embodiment of the invention;
fig. 8 is a schematic view of the first and second holding strips and the mounting block of the present invention from another perspective.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
As shown in fig. 1 and 2, the energy-saving monitoring device for biomass extraction comprises a base 1, wherein a driving gear plate 4 and a driven gear plate 3 in a circumferential array are arranged on the base 1 in a rotating manner, and the driving gear plate 4 is meshed with the driven gear plate 3. The base 1 is fixedly provided with a base 5 with a circumferential array, the base 5 is vertically provided with a first screw rod 7 connected in a rotating mode, one end of the base 5 is fixedly provided with a first motor 6, and the output end of the first motor 6 is connected with the communicating base 5 in a rotating mode and is connected with the first screw rod 7 in a rotating mode. The first screw rod 7 penetrates through the cover plate 2 and is in threaded fit with the cover plate 2. The fixed stopper 8 that is equipped with in upper end of first lead screw 7, the fixed support frame 11 that is equipped with on the base 1, the fixed control panel 12 that is equipped with on the support frame 11, the fixed second motor 10 that is equipped with of lower extreme of support frame 11, the output and the 4 fixed connections of initiative gear plate of second motor 10. And a driven centrifugal module 9 is fixedly arranged on the driven gear plate 3.
As shown in fig. 3, a circumferential array of turntables 22 is rotatably provided at the lower end of the cover plate 2, and circumferential array of clips 21 are fixedly provided at the lower end of the turntables 22.
As shown in fig. 4, 5 and 6, the driven centrifugal module 9 includes a supporting column 91 disposed on the driven gear plate 3, and the supporting column 91 is fixedly connected to the driven gear plate 3. The side of support column 91 and the connecting rod 93 fixed connection of circumference array, the fixed installation piece 92 that is equipped with in upper end of connecting rod 93, the cooperation is connected with first holding strip 911 and the second holding strip 912 that is used for the fastening to be equipped with the test tube 910 of living beings sample between the installation piece 92, the side of first holding strip 911 and second holding strip 912 laminates each other. The fixed link 94 that is equipped with in upper end of installation piece 92, the fixed square groove 95 that is equipped with in both ends of link 94, the fixed cooperation piece 96 that is equipped with in upper end of square groove 95, the fixed third motor 97 that is equipped with in one end of square groove 95, be equipped with the second lead screw 913 that rotates the connection in the square groove 95, second lead screw 913 is the double-end lead screw, the output intercommunication square groove 95 of third motor 97 to with second lead screw 913 fixed connection. The second lead screw 913 penetrates the slider 914 and is in threaded engagement with the slider 914. The lower end of the sliding block 914 is fixedly provided with a clamping arm 98, and one end of the clamping arm 98 is fixedly provided with a clamping block 99 for clamping the test tube 910. The buckle 21 is matched with the matching block 96, and the control panel 12 controls the first motor 6, the second motor 10 and the third motor 97 to be started and stopped, and controls the rotating speed and the rotating direction.
As shown in fig. 7 and 8, a first semicircular ring 9111 is arranged on the first holding strip 911, a second semicircular ring 9121 is arranged on the second holding strip 912, first clips and blocks 9112 are symmetrically arranged at two ends of the first holding strip 911, and second clips and blocks 9122 are symmetrically arranged at two ends of the second holding strip 911. The mounting block 92 is internally and symmetrically provided with a clamping groove 921, and the first clamp and block 9112 and the second clamp and block 9122 are matched and fixed with the clamping groove 921.
It should be noted that centrifugation of a biomass sample generally requires controlling the rotation speed for a plurality of differential separations, so that in the actual operation process, the rotation speed of the second motor 10 needs to be adjusted through the control panel 12, so that the sample can be separated into a plurality of layers until an operator can extract the required biomass.
During the use, sealed good at the test tube 910 who is equipped with the living beings sample earlier, then with its and first semicircle ring 9111 laminating, use second semicircle ring 9121 rather than the laminating, the side laminating of first holding strip 911 and second holding strip 912 this moment, and test tube 910 is in the clamping state. The first and second cards and pieces 9112 and 9122 are then fitted and fixed to the card slot 921. After all the test tubes 910 are clamped and fixed, the rotating table 22 is manually rotated by an operator, so that each buckle 21 is opposite to each matching block 96 (the buckle 21 is arranged right above the matching block 96), then the third motor 97 is controlled to be started through the control panel 12, and the second lead screw 913 is further rotated, so that the sliding block 914 and the clamping arm 98 are driven to move in opposite directions until the clamping block 99 clamps the side end of the test tube 910 to close the third motor 97. Then the control panel 12 controls the first motor 6 to start, so as to rotate the first lead screw 7, thereby controlling the cover plate 2 to move downwards until the matching block 96 is completely inserted into the buckle 21, and then the first motor 6 is closed. Then, the control panel 12 controls the second motor 10 to start, so that the driving gear plate 4 drives the driven gear plate 3 to rotate, and further drives the driven centrifugal module 9 to rotate, and the biomass sample is centrifuged. After centrifugation is completed, the test tube 910 is removed by an operator, and the separated biomass is extracted.
In summary, the monitoring method of the energy-saving monitoring device for biomass extraction includes the following steps:
s1, sealing the test tube 910 filled with the biomass sample, and clamping the test tube by a first clamping strip 911 and a second clamping strip 912;
s2, placing the first clamping strip 911 and the second clamping strip 912 for clamping the test tube 910 into the clamping groove 921 for fixation;
s3, rotating the rotary table 22 to enable the buckle 21 to face the matching block 96;
s4, starting the third motor 97 to rotate the second lead screw 913, and drive the sliding block 914 and the clamping arm 98 to move in opposite directions until the clamping block 99 clamps the side end of the test tube 910;
s5, starting the first motor 6 to enable the first screw rod 7 to rotate and drive the cover plate 2 to move downwards until the matching block 96 is completely inserted into the buckle 21;
s6, starting the second motor 10, so that the driving gear plate 4 drives the driven gear plate 3 to rotate, further drives the driven centrifugal module 9 to rotate, and centrifuging the biological sample;
s7, after the centrifugation, the operator removes the test tube 910 and extracts the separated biomass.
The invention is further illustrated by the following examples.
Example 1
S1, selecting fifteen test tubes 910, respectively filling ten milliliters of plant extract into the test tubes, and clamping the test tubes by a first clamping strip 911 and a second clamping strip 912 after sealing;
s2, placing the first clamping strip 911 and the second clamping strip 912 for clamping the test tube 910 into the clamping groove 921 for fixation;
s3, rotating the rotary table 22 to enable the buckle 21 to face the matching block 96;
s4, starting the third motor 97 to rotate the second lead screw 913, and drive the sliding block 914 and the clamping arm 98 to move in opposite directions until the clamping block 99 clamps the side end of the test tube 910;
s5, starting the first motor 6 to enable the first screw rod 7 to rotate and drive the cover plate 2 to move downwards until the matching block 96 is completely inserted into the buckle 21;
s6, starting the second motor 10, enabling the driving gear plate 4 to drive the driven gear plate 3 to rotate, further driving the driven centrifugal module 9 to rotate, centrifuging the plant extract sample, firstly controlling the rotation speed of the second motor 10 to be 1200r/min for centrifuging for 5min, and then controlling the rotation speed to be 1500r/min for centrifuging for 8 min;
s7, after the centrifugation, the operator removes the test tube 910 and extracts the supernatant separated in the test tube 910.
Example 2
S1, selecting nine test tubes 910, respectively filling eight milliliters of animal waste extract liquid into the test tubes, sealing the test tubes, and then clamping the test tubes by a first clamping strip 911 and a second clamping strip 912;
s2, placing the first clamping strip 911 and the second clamping strip 912 for clamping the test tubes 910 into the clamping slot 921 for fixation, wherein the number and the positions of the test tubes 910 placed in each driven centrifugal module 9 need to be ensured to be the same (in order to ensure that the final separation and extraction results of each sample are the same);
s3, rotating the rotary table 22 to enable the buckle 21 to face the matching block 96;
s4, starting the third motor 97 to rotate the second lead screw 913, and drive the sliding block 914 and the clamping arm 98 to move in opposite directions until the clamping block 99 clamps the side end of the test tube 910;
s5, starting the first motor 6 to enable the first screw rod 7 to rotate and drive the cover plate 2 to move downwards until the matching block 96 is completely inserted into the buckle 21;
s6, starting the second motor 10, enabling the driving gear plate 4 to drive the driven gear plate 3 to rotate, further driving the driven centrifugal module 9 to rotate, centrifuging the animal excrement extract sample, firstly controlling the rotation speed of the second motor 10 to be 1000r/min for 6min, and then controlling the rotation speed to be 1500r/min for 10 min;
s7, after the centrifugation, the operator removes the test tube 910 and extracts the supernatant separated in the test tube 910.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. An energy-saving monitoring device for biomass extraction comprises a base (1) and is characterized in that a driving gear plate (4) and driven gear plates (3) in a circumferential array are arranged on the base (1) in a rotating mode, the driving gear plate (4) is meshed with the driven gear plates (3), and driven centrifugal modules (9) are fixedly arranged on the driven gear plates (3);
the driven centrifugal module (9) comprises a supporting column (91) arranged on a driven gear plate (3), the supporting column (91) is fixedly connected with the driven gear plate (3), the side end of the supporting column (91) is fixedly connected with a connecting rod (93) in a circumferential array, the upper end of the connecting rod (93) is fixedly provided with an installation block (92), a first clamping strip (911) and a second clamping strip (912) which are used for fastening a test tube (910) filled with a biomass sample are connected between the installation blocks (92) in a matching manner, and the side ends of the first clamping strip (911) and the second clamping strip (912) are mutually attached;
the upper end of the mounting block (92) is fixedly provided with a connecting frame (94), two ends of the connecting frame (94) are fixedly provided with square grooves (95), the upper end of each square groove (95) is fixedly provided with a matching block (96), one end of each square groove (95) is fixedly provided with a third motor (97), each square groove (95) is internally provided with a second lead screw (913) which is rotatably connected, each second lead screw (913) is a double-head lead screw, and the output end of each third motor (97) is communicated with each square groove (95) and is fixedly connected with each second lead screw (913);
the second screw rod (913) penetrates through the sliding block (914) and is in threaded fit with the sliding block (914), a clamping arm (98) is fixedly arranged at the lower end of the sliding block (914), and a clamping block (99) used for clamping the test tube (910) is fixedly arranged at one end of the clamping arm (98);
a first semicircular ring (9111) is arranged on the first clamping strip (911), a second semicircular ring (9121) is arranged on the second clamping strip (912), first clamping blocks (9112) are symmetrically arranged at two ends of the first clamping strip (911), and second clamping blocks (9122) are symmetrically arranged at two ends of the second clamping strip (911);
the interior symmetry of installation piece (92) is equipped with draw-in groove (921), first card and piece (9112) and second card and piece (9122) are fixed with draw-in groove (921) cooperation.
2. The energy-saving monitoring device for biomass extraction according to claim 1, wherein a circumferential array of bases (5) is fixedly arranged on the base (1), a first screw rod (7) which is rotatably connected is vertically arranged on the bases (5), a first motor (6) is fixedly arranged at one end of each base (5), the output end of the first motor (6) is connected with the base (5) in a communicating manner and is rotatably connected with the first screw rod (7), and the first screw rod (7) penetrates through the cover plate (2) and is in threaded fit with the cover plate (2).
3. The energy-saving monitoring device for biomass extraction as claimed in claim 2, wherein the upper end of the first screw rod (7) is fixedly provided with a limit block (8), the base (1) is fixedly provided with a support frame (11), the support frame (11) is fixedly provided with a control panel (12), the lower end of the support frame (11) is fixedly provided with a second motor (10), and the output end of the second motor (10) is fixedly connected with the driving gear plate (4).
4. The energy-saving monitoring device for biomass extraction is characterized in that a circumferential array of turntables (22) is rotatably arranged at the lower end of the cover plate (2), and circumferential arrays of buckles (21) are fixedly arranged at the lower end of the turntables (22).
5. The energy-saving monitoring device for biomass extraction is characterized in that the buckle (21) is matched with a matching block (96), and the control panel (12) controls the first motor (6), the second motor (10) and the third motor (97) to be started and shut down, rotate speed and rotate direction.
6. The detection method of the energy-saving monitoring device for biomass extraction, according to any one of claims 1 to 5, is characterized by comprising the following steps:
s1, sealing the test tube (910) filled with the biomass sample, and clamping the test tube with the biomass sample by a first clamping strip (911) and a second clamping strip (912);
s2, placing a first clamping strip (911) and a second clamping strip (912) for clamping the test tube (910) into the clamping groove (921) for fixing;
s3, rotating the rotary table (22) to enable the buckle (21) to be opposite to the matching block (96);
s4, starting a third motor (97), so that the second screw rod (913) rotates and drives the sliding block (914) and the clamping arm (98) to move oppositely until the clamping block (99) clamps the side end of the test tube (910);
s5, starting the first motor (6) to enable the first screw rod (7) to rotate and drive the cover plate (2) to move downwards until the matching block (96) is completely inserted into the buckle (21);
s6, starting a second motor (10), so that the driving gear plate (4) drives the driven gear plate (3) to rotate, further drives the driven centrifugal module (9) to rotate, and a biomass sample is centrifuged;
s7, after the centrifugation, the operator removes the test tube (910), and extracts the separated biomass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011120984.9A CN112246451A (en) | 2020-10-19 | 2020-10-19 | Energy-saving monitoring device for biomass extraction and monitoring method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011120984.9A CN112246451A (en) | 2020-10-19 | 2020-10-19 | Energy-saving monitoring device for biomass extraction and monitoring method thereof |
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| CN112246451A true CN112246451A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011120984.9A Withdrawn CN112246451A (en) | 2020-10-19 | 2020-10-19 | Energy-saving monitoring device for biomass extraction and monitoring method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210144A (en) * | 2021-05-17 | 2021-08-06 | 深圳市第二人民医院(深圳市转化医学研究院) | Multi-sample ultracentrifuge for exosome separation |
| CN114733476A (en) * | 2022-05-24 | 2022-07-12 | 昌和化学新材料(江苏）有限公司 | Reaction jig for preparing biomass-based phosphite ester and using method thereof |
-
2020
- 2020-10-19 CN CN202011120984.9A patent/CN112246451A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210144A (en) * | 2021-05-17 | 2021-08-06 | 深圳市第二人民医院(深圳市转化医学研究院) | Multi-sample ultracentrifuge for exosome separation |
| CN113210144B (en) * | 2021-05-17 | 2021-12-24 | 深圳市第二人民医院(深圳市转化医学研究院) | Multi-sample ultracentrifuge for exosome separation |
| CN114733476A (en) * | 2022-05-24 | 2022-07-12 | 昌和化学新材料(江苏）有限公司 | Reaction jig for preparing biomass-based phosphite ester and using method thereof |
| CN114733476B (en) * | 2022-05-24 | 2023-11-07 | 昌和化学新材料(江苏）有限公司 | Reaction jig for preparing biomass-based phosphite ester and application method thereof |
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Application publication date: 20210122 |