CN110257123A - A kind of biomass fuel preparation method for material - Google Patents
A kind of biomass fuel preparation method for material Download PDFInfo
- Publication number
- CN110257123A CN110257123A CN201910597579.7A CN201910597579A CN110257123A CN 110257123 A CN110257123 A CN 110257123A CN 201910597579 A CN201910597579 A CN 201910597579A CN 110257123 A CN110257123 A CN 110257123A
- Authority
- CN
- China
- Prior art keywords
- raw material
- biolobic
- delivery vehicle
- material raw
- biomass
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention belongs to new energy fields, more particularly to a kind of biomass fuel preparation method for material, it includes dry step and pulverization process A biolobic material raw material and B biolobic material raw material, it forms above-mentioned biomass material investment press device to obtain the biomass block of semi-finished product, above-mentioned biomass block is cased and is carried on delivery vehicle, in the way that semi-finished product are transported to client destination, the air-dried operation of biomass block is carried out on the delivery vehicle, and the amount of A biolobic material raw material and/or B biolobic material raw material when according to Internet of Things data and information adjustment compression moulding, the method of the invention optimizes manufacturing process, and the biomass fuel structure consolidation manufactured using the method for the invention, it is non-breakable, it is easy to transport and save.
Description
Technical field
The invention belongs to new energy field, in particular to a kind of biomass fuel preparation method for material.
Background technique
New energy and the renewable sources of energy are quite paid attention in recent years, and the rich inexpensive biological renewable energy of object also gains great popularity, tool
There is far-reaching development prospect, occur numerous device manufacturer's research and development in succession and produced different types of machine-shaping device,
Such as biomass fuel briquetting device, granulator, but existing equipment needs vapor or electric heating that could reach in forming process
To good molding effect, raw material also needs prebake, has not only increased equipment investment but also has increased energy consumption, the biomass produced
For block grain (as shown in Figure 5) due to the bad adhesion of raw material, surface has deep mixed crackle, thus is loading and unloading storage and transport process
In, be crushed, slag particle the problems such as it is more prominent.
Summary of the invention
The present invention provides a kind of biomass fuel preparation method for material of optimization.
A kind of biomass fuel preparation method for material, includes the following steps,
Step 1: dry and pulverization process obtains A biolobic material raw material and B biolobic material raw material；
Step 2: forming processed biomass material investment press device to obtain the biomass block of semi-finished product；
Step 3: above-mentioned biomass block being cased and is carried on delivery vehicle；
Step 4: in the way that semi-finished product are transported to client destination, the wind of biomass block is carried out on the delivery vehicle
Dry operation；
A biolobic material also, according to the distance of the client destination in step 4, when molding described in set-up procedure 2
The amount of raw material and/or B biolobic material raw material.
Further include the steps that obtaining client requirement information, the client requirement information includes client destination, demand etc..
Wherein, the A biolobic material raw material has the first humidity and the first granularity, and B biolobic material raw material is wet with second
Degree and the second granularity, and the first humidity, less than the second humidity, the first granularity is greater than the second granularity.
The biomass block is to be overlaid on core surface using A biolobic material raw material as kernel with B biolobic material raw material
Blocks.
Windstream of the wind regime of the air-dried operation from delivery vehicle when driving, the windstream are directed to
The loading space of delivery vehicle.
Further, the wind regime is also from the discharge of the engine and/or on-board air conditioner of delivery vehicle.
Further, according to the degree of jolting for the road for being transported to client destination, when molding described in set-up procedure 2, is used
A biolobic material raw material and/or B biolobic material raw material amount.
Further, according to the weather condition for the road for being transported to client destination especially ambient humidity, set-up procedure 2
The amount of A biolobic material raw material and/or B biolobic material raw material when the described molding, and/or adjustment guidance is to delivery vehicle
The amount of the windstream of loading space.
The beneficial effects of the present invention are:
1. manufacture and transport are joined together, manufacturing process is optimized, is reduced in pretreatment especially drying stage
Energy consumption；
2. improving the formability of the biomass block produced, it is allowed to non-breakable, is readily transported.
Detailed description of the invention
Fig. 1-2 shows the schematic diagram of press device；
Fig. 3 shows the schematic diagram of the plug-in unit in press device；
Fig. 4 shows case when transport semi-finished product biomass block；
Fig. 5 shows the figure of conventional equipment biomass block produced.
Specific embodiment
With reference to the accompanying drawings, the step of this method is described in detail and the partial devices and its function for realizing this method.
Embodiment one
A kind of biomass fuel preparation method for material, includes the following steps,
Step 1: dry and pulverization process obtains A biolobic material raw material and B biolobic material raw material；
Wherein, the A biolobic material raw material is from stalk, straw, rice husk, peanut shell, corncob, oil tea shell etc., B class biology
Matter raw material preferably comes from biogas residue, and the water content of biogas residue is bigger, and is easy to be processed to more tiny particle, B biolobic material
The humidity of the humidity ratio A biolobic material raw material of raw material is big, and the granularity of fineness ratio A biolobic material raw material is small；
Step 2: the investment molding of press device 1 of above-mentioned biomass material is obtained into the biomass block of semi-finished product；
As shown in attached drawing 1-2, the press device 1 is roller comprising pressure roller 2, inner ring 3, and outer ring 4, plug-in unit 5, cover board 6,
Wherein,
Inner ring 3 is bigger compared with the thickness of outer ring 4, and ring uniformly distributed multiple inclined wedge apertures 7 allly on inner ring 3, and on outer ring 4 and tiltedly
It wedges open hole 7 and is equipped with straight aperture 8 correspondingly, the lowest calibre of inclined wedge aperture 7 is consistent with the bore of straight aperture 8, in 3 He of inner ring
An accommodation space 9 is formd between outer ring 4, cover board 6 can cover accommodation space 9；
As shown in figure 4, plug-in unit 5 has the oblique section of hollow round table shape and the straight section of hollow cylinder, and ring is opened allly on straight section
Equipped with multiple oblique through holes, the oblique through hole in the axial direction in circumferential direction with the central axes of plug-in unit 5 at an oblique angle；
Plug-in unit 5 by oblique section and the cooperation of inclined wedge aperture 7 and the cooperation of straight section and straight aperture 8, be inserted into inner ring and outer ring it
In, the inner face for being fully inserted into rear plug-in unit 5 is completely embedded into inner ring 3；
A biolobic material raw material is put within inner ring, and B biolobic material raw material is put into the accommodation space 9；
In processing and forming, the pressure roller 2 by the A biolobic material material extruding within inner ring into plug-in unit 5, meanwhile, in cover board 6
Upper application pressure makes it through oblique through hole 10 and plug-in unit 5 on plug-in unit 5 with the B biolobic material raw material squeezed in accommodation space 9
A biolobic material raw material in straight section converges, then surface has been covered one layer of B class biology when A biolobic material raw material is extruded plug-in unit 5
Matter raw material；
With only by the biomass block of A biolobic material raw material compression moulding compared with, the semi-finished product biomass block is due to table
Face is big there are one layer of humidity and B biolobic material raw material that granularity is small, and the crackle being likely to occur originally is padded, thus formability
It is good；
With first A biolobic material raw material is mixed with B biolobic material raw material, then be pressed and compare, the semi-finished product are raw
The part of the humidity over limit of substance briquetting only occurs in briquetting surface, is easy to handled by subsequent drying steps；
Those skilled in the art will envision that the amount of the A biolobic material raw material in semi-finished product biomass block is more, then its
Degree of drying is higher, but formability is poorer, and the amount of B biolobic material raw material is more, then its formability is better, but humidity is higher.
Step 3: above-mentioned biomass block being cased and is carried on delivery vehicle；
Shown in Fig. 4 is the case for transporting semi-finished product biomass block, other than stereoplasm frame, be all grid type can
Ventilating surface, case can laminated multi-layer within delivery vehicle, especially van；
Step 4: in the way that semi-finished product are transported to client destination, the wind of biomass block is carried out on the delivery vehicle
Dry operation；
A biolobic material also, according to the distance of the client destination in step 4, when molding described in set-up procedure 2
(adjustment means including but not limited to adjust the revolving speed of pressure roller 2 to the amount of raw material and/or B biolobic material raw material, adjustment is applied to cover board
Pressure size etc. on 6).
Windstream of the wind regime of the air-dried operation from delivery vehicle when driving, the windstream by air dam or
Person's radome fairing is guided to the loading space of delivery vehicle, it will be apparent for a person skilled in the art that needing on delivery vehicle
The pipeline for airflow of connection loading space and air dam or radome fairing is set.
The client destination is remoter, then the air-dried activity duration is longer, and it is former can to increase B biolobic material in step 2
The amount of material, or reduce the amount of A biolobic material raw material, under the premise of guaranteeing the degree of drying of final output, improve its formability；
Conversely, client destination is closer, then the air-dried activity duration is shorter, can increase the amount of A biolobic material raw material in step 2,
Or reduce the amount of B biolobic material raw material.
Embodiment two
What is different from the first embodiment is that the wind regime for air-drying operation is also from the row of engine and/or on-board air conditioner in delivery vehicle
It puts.It will be apparent for a person skilled in the art that needing setting connection loading space and engine or on-board air conditioner on delivery vehicle
The pipeline for airflow.
Embodiment three
What is different from the first embodiment is that the degree of jolting according to the road for being transported to client destination (is distinguished, example by standard path
Such as national highway, provincial highway, country road), A biolobic material raw material and/or B biolobic material when molding described in set-up procedure 2
The amount of raw material.The transport road more to jolt, the formability that semi-finished product biomass block has more needed, namely appropriate increasing B class are raw
The amount of raw material of substance.
Example IV
What is different from the first embodiment is that being adjusted according to the weather condition for the road for being transported to client destination especially ambient humidity
The amount of A biolobic material raw material and/or B biolobic material raw material when molding described in synchronizing rapid 2, and/or adjustment guidance are extremely transported
The amount of the windstream of the loading space of load tool.If ambient humidity is excessive, the drying function of windstream cannot play or
It is limited, then should reduce the amount of B biolobic material raw material or increases the amount of A biolobic material raw material, and/or reduce guidance to loading space
Windstream amount (means include but is not limited to adjust gas dam location, closing or reduce pipeline access).
One skilled in the art would recognize that without departing substantially from the spirit and scope of the invention as generally describing,
Various variations and/or modification can be carried out to invention shown in each specific embodiment.Therefore, in terms of all
For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature
Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent
It is explicitely stated in claim or each embodiment here.
Claims (8)
1. a kind of biomass fuel preparation method for material, which is characterized in that
Step 1: dry and pulverization process obtains A biolobic material raw material and B biolobic material raw material；
Step 2: forming above-mentioned biomass material investment press device to obtain the biomass block of semi-finished product；
Step 3: above-mentioned biomass block being cased and is carried on delivery vehicle；
Step 4: in the way that semi-finished product are transported to client destination, the wind of biomass block is carried out on the delivery vehicle
Dry operation；
A biolobic material also, according to the distance of the client destination in step 4, when molding described in set-up procedure 2
The amount of raw material and/or B biolobic material raw material.
2. the method as described in claim 1, which is characterized in that further include the steps that obtaining client requirement information, the client
Demand information includes client destination, demand etc..
3. the method as described in claim 1, which is characterized in that the A biolobic material raw material has the first humidity and first
Degree, B biolobic material raw material have the second humidity and the second granularity, and the first humidity is less than the second humidity, and the first granularity is greater than the
Two granularities.
4. the method as described in claim 1, which is characterized in that the biomass block be using A biolobic material raw material as kernel,
The blocks of core surface is overlaid on B biolobic material raw material.
5. the method as described in claim 1, which is characterized in that the wind regime of the air-dried operation from delivery vehicle when driving
Windstream, the windstream is directed to the loading space of delivery vehicle.
6. method as claimed in claim 5, which is characterized in that the wind regime is also from engine and/or vehicle in delivery vehicle
Carry the discharge of air-conditioning.
7. the method as described in claim 1, which is characterized in that according to the degree of jolting for the road for being transported to client destination,
The amount of A biolobic material raw material and/or B biolobic material raw material when molding described in set-up procedure 2.
8. the method as described in claim 1, which is characterized in that the weather condition according to the road for being transported to client destination is outstanding
It is ambient humidity, the amount of A biolobic material raw material and/or B biolobic material raw material when molding described in set-up procedure 2, and/
Or adjustment guides the amount of the windstream to the loading space of delivery vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597579.7A CN110257123B (en) | 2019-07-04 | 2019-07-04 | Preparation method of biomass fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910597579.7A CN110257123B (en) | 2019-07-04 | 2019-07-04 | Preparation method of biomass fuel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110257123A true CN110257123A (en) | 2019-09-20 |
| CN110257123B CN110257123B (en) | 2020-07-03 |
Family
ID=67924283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910597579.7A Active CN110257123B (en) | 2019-07-04 | 2019-07-04 | Preparation method of biomass fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110257123B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112063432A (en) * | 2020-09-03 | 2020-12-11 | 华中科技大学 | Double-layer ignition coal and preparation method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1433353A (en) * | 1999-11-02 | 2003-07-30 | 日本钢管株式会社 | Molded lump and production method therefor |
| EP1749651A2 (en) * | 2005-08-05 | 2007-02-07 | Gianluigi Giupponi | Pellet production machine |
| CN102021057A (en) * | 2010-11-30 | 2011-04-20 | 宁波国海能源科技有限公司 | Method for preparing biomass solid molding fuel |
| CN202465626U (en) * | 2012-03-16 | 2012-10-03 | 侯长山 | Composite fuel |
| DE102012018360A1 (en) * | 2011-09-27 | 2013-03-28 | Kennametal Inc. | Coated pelleting matrices |
| CN104403714A (en) * | 2014-10-28 | 2015-03-11 | 惠州市拓丰实业有限公司 | Waterproof type biomass briquette and preparation method thereof |
| CN104987905A (en) * | 2015-08-10 | 2015-10-21 | 南开大学 | Biogas residue made coal briquette binder and coal briquette manufacturing method |
| CN106861555A (en) * | 2017-02-28 | 2017-06-20 | 嘉兴正森新能源科技有限公司 | A kind of pressing mechanism |
| CN107628905A (en) * | 2017-10-24 | 2018-01-26 | 潍坊友容实业有限公司 | Saline-alkali land soil conditioner based on coal-fired flue gas desulfurization gypsum and biogas waste material and preparation method thereof |
| CN107880913A (en) * | 2017-12-27 | 2018-04-06 | 大连地拓环境科技有限公司 | A kind of biogas residue machine-made carbon and preparation method thereof |
-
2019
- 2019-07-04 CN CN201910597579.7A patent/CN110257123B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1433353A (en) * | 1999-11-02 | 2003-07-30 | 日本钢管株式会社 | Molded lump and production method therefor |
| EP1749651A2 (en) * | 2005-08-05 | 2007-02-07 | Gianluigi Giupponi | Pellet production machine |
| CN102021057A (en) * | 2010-11-30 | 2011-04-20 | 宁波国海能源科技有限公司 | Method for preparing biomass solid molding fuel |
| DE102012018360A1 (en) * | 2011-09-27 | 2013-03-28 | Kennametal Inc. | Coated pelleting matrices |
| CN202465626U (en) * | 2012-03-16 | 2012-10-03 | 侯长山 | Composite fuel |
| CN104403714A (en) * | 2014-10-28 | 2015-03-11 | 惠州市拓丰实业有限公司 | Waterproof type biomass briquette and preparation method thereof |
| CN104987905A (en) * | 2015-08-10 | 2015-10-21 | 南开大学 | Biogas residue made coal briquette binder and coal briquette manufacturing method |
| CN106861555A (en) * | 2017-02-28 | 2017-06-20 | 嘉兴正森新能源科技有限公司 | A kind of pressing mechanism |
| CN107628905A (en) * | 2017-10-24 | 2018-01-26 | 潍坊友容实业有限公司 | Saline-alkali land soil conditioner based on coal-fired flue gas desulfurization gypsum and biogas waste material and preparation method thereof |
| CN107880913A (en) * | 2017-12-27 | 2018-04-06 | 大连地拓环境科技有限公司 | A kind of biogas residue machine-made carbon and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王敬国: "《生物地球化学 物质循环与土壤过程》", 31 March 2017, 中国农业大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112063432A (en) * | 2020-09-03 | 2020-12-11 | 华中科技大学 | Double-layer ignition coal and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110257123B (en) | 2020-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104342221B (en) | A kind of lamination type biomass molding fuel preparation method | |
| CN102597247B (en) | The method of preprocessing biomass | |
| CN107151633B (en) | Preparation method of yeast culture | |
| Sharma et al. | Cellulase production using natural medium and its application on enzymatic hydrolysis of thermo chemically pretreated biomass | |
| CN110257123A (en) | A kind of biomass fuel preparation method for material | |
| CN104836871A (en) | Mobile phone main board radiating graphite sheet and mobile phone | |
| US20130068371A1 (en) | Method for manufacturing fuel cell membrane-electrode assembly ultrasonic vibration bonding | |
| CN104304678A (en) | Methods for preparing fodder medium powder and fodder adsorbent by using rice husk | |
| CN110303715A (en) | A kind of production equipment of biomass fuel briquetting | |
| CN110317653A (en) | A kind of biomass fuel preparation method for material based on Internet of Things | |
| CN110303714A (en) | A kind of Internet of Things manufacture system of biomass fuel briquetting | |
| CN201927493U (en) | Capacitor assembly machine | |
| Sharma et al. | Enzymatic hydrolysis of thermochemically pretreated biomass using a mixture of cellulolytic enzymes produced from different fungal sources | |
| CN107808974A (en) | A kind of device for improving bolt encapsulated fuel battery component compression uniformity | |
| CN102729486B (en) | Preparation method of thermoplastic resin/corn husk composite material | |
| CN105597680A (en) | Core-shell type granular active carbon with core being powder and preparation method thereof | |
| CN206191568U (en) | Burning heating device based on biomass fuel | |
| CN203653453U (en) | Compost air-distributing device | |
| CN101195781A (en) | Waste bacterium bag grain biomass composite fuel | |
| CN108624625A (en) | A kind of lignocellulosic material supply model being suitable for Large Scale Biology refining | |
| CN106753661A (en) | A kind of preparation technology of biomass granule fuel | |
| CN106671474B (en) | Improve the method and device of compressed biomass ratio of briquetting | |
| CN206049547U (en) | A kind of automobile heat insulation cover structure | |
| CN207238094U (en) | A kind of raw material crusher for being used to produce biomass granule fuel | |
| CN101928619B (en) | Forming method of lignite lump coal facilitating container transport |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220803 Address after: 100000 Beijing Forestry University 2015 research, No. 35, Qinghua East Road, Haidian District, Beijing Patentee after: Cao Changkong Address before: No. 55, 57, 59, youshengguan Road, Shangcheng District, Hangzhou, Zhejiang 310000 Patentee before: Hangzhou Wanzhi Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230606 Address after: 100027 Room 502, unit 4, 5 / F, building 39, Xingfu Er village, Chaoyang District, Beijing Patentee after: Platinum Carbon Consulting (Beijing) Technology Co.,Ltd. Address before: 100000 Beijing Forestry University 2015 research, No. 35, Qinghua East Road, Haidian District, Beijing Patentee before: Cao Changkong |
|
| TR01 | Transfer of patent right |