CN113265290A - Organic carbon fuel preparation formula technology by blending organic and fiber solid wastes and sludge - Google Patents
Organic carbon fuel preparation formula technology by blending organic and fiber solid wastes and sludge Download PDFInfo
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- CN113265290A CN113265290A CN202110459019.2A CN202110459019A CN113265290A CN 113265290 A CN113265290 A CN 113265290A CN 202110459019 A CN202110459019 A CN 202110459019A CN 113265290 A CN113265290 A CN 113265290A
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- 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
-
- 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
- C10L5/48—Solid fuels essentially based on materials of non-mineral origin on industrial residues and waste materials
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/30—Pressing, compressing or compacting
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/32—Molding or moulds
-
- 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
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a technology for preparing an organic carbon fuel formula by blending organic and fiber solid wastes and sludge, belonging to the technical field of organic and fiber solid wastes and sludge treatment, wherein the formula comprises the following raw materials: the invention solves the problems of environmental pollution caused by complex components contained in organic polymer solid waste and textile fiber solid waste, and solves the problems of low sludge heat value, high viscosity, poor dehydration performance, low heat value, unstable property, easy decomposition, serious pollution, difficult treatment and the like. According to the formula, the heat value of the sludge can be improved by utilizing the higher heat value of the fiber solid waste, and the water content of the sludge is reduced by utilizing the fiber solid waste to adsorb partial water in the sludge; the auxiliary agent mainly selects cheap waste plastics and carbon slag after pyrolysis of waste rubber, and the carbon slag is ground and added into the sludge to improve the heat value; the effective catalyst is utilized to prevent the organic carbon fuel from coking after combustion, and the formation of black smoke is reduced.
Description
Technical Field
The invention relates to the technical field of organic and fiber solid waste and sludge treatment, in particular to a formula technology for preparing organic carbon fuel by blending organic and fiber solid waste and sludge.
Background
The existing organic polymer solid wastes and textile fiber solid wastes are mainly derived from leftover materials of furniture, toys, ready-made clothes, shoe making industry and factories, obsolete household articles for life such as worn clothes, shoes and hats, and the like, and the wastes are strong in water absorption, strong in toughness, not easy to tear and break, light in specific weight, large in volume, large in landfill occupied area and very difficult to treat, and the quantity of 7000-8000 tons of the fiber solid wastes can be counted per day according to Guangdong province, the complex components can pollute the environment, and therefore great pressure is brought to the environmental protection department. The fiber solid waste and the municipal sludge with high water content and low calorific value are mixed to be used as clean energy, so that the organic carbon fuel has very practical value and combustion effect, the mixed mixing of the fiber solid waste and the municipal sludge can improve the combustion value of the sludge and is suitable for being used as new energy fuel, and the requirements and purposes of environment-friendly, reduction and resource treatment of the fiber solid waste and the sludge are met. However, the fiber solid waste has higher combustion volatile components, the combustion speed is high, the combustion time is short, and larger black smoke can be generated, the characterization condition of sludge combustion is just opposite to that of the fiber solid waste, the sludge has low heat value, high viscosity, poor dehydration performance, low heat value, unstable property, easy decay and serious pollution, the organic carbon fuel prepared by directly blending two substances has poor combustion effect, in short, one substance is burnt completely, and the other substance is not burnt yet, so that the blended sludge cannot be combusted or can not be completely combusted, and the purpose of mixing and blending is actually lost.
Disclosure of Invention
The invention aims to provide a formula technology for preparing organic carbon fuel by blending organic and fiber solid wastes and sludge, which aims to solve the problems of environmental pollution caused by complex components contained in organic polymer solid wastes and textile fiber solid wastes, low sludge heat value, high viscosity, poor dehydration performance, low heat value, unstable property, easy decomposition, serious pollution and difficult treatment in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a technology for preparing organic carbon fuel by blending organic and fiber solid wastes and sludge comprises the following raw materials: the solid waste, the sludge, the auxiliary agent and the catalyst are mixed according to the following ratio: 26.4% -46.4% of solid waste: 50% -70% of sludge: 5% -25% of auxiliary agent: 0.1% -0.2% of catalyst.
Preferably, the solid waste, the sludge, the auxiliary agent and the catalyst are mixed according to the following ratio: 26.4% solid waste: 70% of sludge: 25% of auxiliary agent: 0.1% catalyst.
Preferably, the solid waste, the sludge, the auxiliary agent and the catalyst are mixed according to the following ratio: 36.4% solid waste: 60% of sludge: 15% of auxiliary agent: 0.15% catalyst.
Preferably, the solid waste, the sludge, the auxiliary agent and the catalyst are mixed according to the following ratio: 46.4% solid waste: 50% of sludge: 5% of auxiliary agent: 0.2% catalyst.
Preferably, the solid waste is general organic solid waste and fiber solid waste which need to be disposed of in an environment-friendly manner, and the organic solid waste and the fiber solid waste are leftovers and leftover materials generated in the processing process of ready-made shoes and caps and waste textiles, clothes, curtains and bedding articles in life.
Preferably, the auxiliary agent is waste rubber, carbon slag generated after waste plastic pyrolysis belongs to solid waste which is required to be treated in environment protection, and the sludge is urban domestic sludge.
Preferably, the formula also comprises a binder, and the binder adopts liquid organic matters.
Preferably, the catalyst is ferrocene.
Preferably, the raw materials in the formula are prepared into the organic carbon fuel suitable for boiler combustion through granulation and rod pressing forming technologies.
Compared with the prior art, the invention has the beneficial effects that:
1) compared with the existing domestic and foreign treatment methods for municipal sludge, the invention has innovative circular economy application achievements and excellent environmental protection and safety performance, breaks through the defects of sanitary landfill, direct land utilization, incineration treatment, fermentation treatment and the like of the conventional methods for treating the sludge and the organic fiber solid wastes at present, integrates and organically combines sludge, organic wastes, fiber wastes, textile wastes and pyrolysis residue, three wastes, and three wastes, adopts an advanced process formula technology, adopts an innovative concept in the organic solid wastes and fiber solid wastes treatment industry to treat the low-calorific-value and high-moisture sludge and high-molecular organic fiber solid wastes with complex components, adopts a method for compensating the sludge combustion defect, scientifically configures and prepares a brand-new concept of organic carbon fuel clean energy, namely increases the development of new resource by pure environmental protection, reduction and safety, the method mainly breaks through the conventional sludge treatment method and process technology, the innovative technology realizes great increase of economic benefit, the high heat value and high volatile content of organic polymers are fully utilized to be mixed with sludge, the short plate of sludge incineration is overcome, the most appropriate and effective recycling economic utilization of organic solid waste and fiber solid waste treatment is realized, the sludge environmental protection treatment becomes the innovative energy urban mineral product, and the residue (ash) can achieve the purpose of stabilization and harmless treatment.
2) The invention solves the problem of environmental pollution caused by complex components contained in organic polymer solid waste and textile fiber solid waste, and solves the problems of low sludge heat value, high viscosity, poor dehydration performance, low heat value, unstable property, easy decomposition, serious pollution, difficult treatment and the like. According to the formula, the heat value of the sludge can be improved by utilizing the higher heat value of the fiber solid waste, and the water content of the sludge is reduced by utilizing the fiber solid waste to adsorb partial water in the sludge; the auxiliary agent mainly selects cheap waste plastics and carbon slag after pyrolysis of waste rubber, and the carbon slag is ground and added into the sludge to improve the heat value; the effective catalyst is utilized to prevent the organic carbon fuel from coking after combustion, and the formation of black smoke is reduced.
Drawings
FIG. 1 is a table of catalysts of the present invention in relation to the calorific value addition of carbon fuel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the present invention provides a technical solution:
example 1:
a technology for preparing organic carbon fuel by blending organic and fiber solid wastes and sludge comprises the following raw materials: the solid waste, the sludge, the auxiliary agent, the catalyst and the adhesive are mixed according to the following ratio: 26.4% solid waste: 70% of sludge: 25% of auxiliary agent: 0.1% catalyst.
The solid wastes are general organic solid wastes and fiber solid wastes which need to be disposed in an environment-friendly way, and the organic solid wastes and the fiber solid wastes are plastic product manufacturers, leftovers and leftover materials generated in the processing process of furniture, toys, shoes and cap ready-to-wear clothes, and waste textiles, clothes, curtains, bedding, furniture, toys and living goods in life.
The auxiliary agent adopts waste rubber and carbon slag obtained after pyrolysis of waste plastic, belongs to solid waste which is required to be treated in environmental protection, and the sludge is urban domestic sludge. The adhesive employs liquid organic matter. The catalyst is ferrocene.
The raw materials in the formula are prepared into the organic carbon fuel suitable for boiler combustion through granulation and rod pressing forming technologies.
Example 2:
a technology for preparing organic carbon fuel by blending organic and fiber solid wastes and sludge comprises the following raw materials: the solid waste, the sludge, the auxiliary agent, the catalyst and the adhesive are mixed according to the following ratio: 36.4% solid waste: 60% of sludge: 15% of auxiliary agent: 0.15% catalyst.
The solid wastes are general organic solid wastes and fiber solid wastes which need to be disposed in an environment-friendly way, and the organic solid wastes and the fiber solid wastes are plastic product manufacturers, leftovers and leftover materials generated in the processing process of furniture, toys, shoes and cap ready-to-wear clothes, and waste textiles, clothes, curtains, bedding, furniture, toys and living goods in life. The auxiliary agent adopts waste rubber and carbon slag obtained after pyrolysis of waste plastic, belongs to solid waste which is required to be treated in environmental protection, and the sludge is urban domestic sludge. The adhesive employs liquid organic matter. The catalyst is ferrocene.
The raw materials in the formula are prepared into the organic carbon fuel suitable for boiler combustion through granulation and rod pressing forming technologies.
Example 3:
a technology for preparing organic carbon fuel by blending organic and fiber solid wastes and sludge comprises the following raw materials: the solid waste, the sludge, the auxiliary agent, the catalyst and the adhesive are mixed according to the following ratio: 46.4% solid waste: 50% of sludge: 5% of auxiliary agent: 0.2% catalyst.
The solid wastes are general organic solid wastes and fiber solid wastes which need to be disposed in an environment-friendly way, and the organic solid wastes and the fiber solid wastes are plastic product manufacturers, leftovers and leftover materials generated in the processing process of furniture, toys, shoes and cap ready-to-wear clothes, and waste textiles, clothes, curtains, bedding, furniture, toys and living goods in life. The auxiliary agent adopts waste rubber and carbon slag obtained after pyrolysis of waste plastic, belongs to solid waste which is required to be treated in environmental protection, and the sludge is urban domestic sludge. The adhesive employs liquid organic matter. The catalyst is ferrocene.
The raw materials in the formula are prepared into the organic carbon fuel suitable for boiler combustion through granulation and rod pressing forming technologies.
The following is a calculation formula of the calorific value of the organic carbon fuel
In the formula: cGeneral assemblyCalculating heat value for organic carbon fuel
CMudThe measured heat value of the sludge is that the water content is less than or equal to 15 percent
COrganic compoundsThe water content is less than or equal to 10 percent according to the actual heat value of the solid waste of the organic fiber
CHelp withThe water content is less than or equal to 3 percent according to the actual measurement heat value of the added auxiliary agent
n% is the proportion of the material in the batch formula
The following table shows basic indexes for producing organic carbon fuel raw material
The method comprises the steps of reasonably blending fiber solid waste with sludge, converting saturated water of the sludge into surface water by reasonably blending the fiber solid waste with high calorific value (4500-5300 kcal/Kg) and strong water absorption performance and high-water-content and low-calorific-value sludge (about 1000 kcal/Kg), avoiding the cost investment of adding a dehydrating agent and a flocculating agent for sludge dehydration, and adding a very small amount of combustion catalyst to prepare the high-calorific-value mixed carbon fuel by mixing the fiber solid waste with the sludge, wherein the calorific value is increased to more than 4000 kcal/Kg. Under the condition of not increasing too much auxiliary raw materials and auxiliary agents, the recycling of a plurality of fiber solid wastes is realized, and the residues (ash slag) can achieve the purposes of stabilization and harmless treatment.
The following table shows the organic carbon fuel prepared in examples 1 to 3 of the present invention in comparison with various oil and gas fuels
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A technology for preparing organic carbon fuel by blending organic and fiber solid wastes and sludge is characterized in that: the formula comprises the following raw materials: the solid waste, the sludge, the auxiliary agent and the catalyst are mixed according to the following ratio: 26.4% -46.4% of solid waste: 50% -70% of sludge: 5% -25% of auxiliary agent: 0.1% -0.2% of catalyst.
2. The technology for preparing the organic carbon fuel by blending the organic and fiber solid wastes and the sludge according to claim 1, is characterized in that: the solid waste, the sludge, the auxiliary agent and the catalyst are mixed according to the following ratio: 26.4% solid waste: 70% of sludge: 25% of auxiliary agent: 0.1% catalyst.
3. The technology for preparing the organic carbon fuel by blending the organic and fiber solid wastes and the sludge according to claim 1, is characterized in that: the solid waste, the sludge, the auxiliary agent and the catalyst are mixed according to the following ratio: 36.4% solid waste: 60% of sludge: 15% of auxiliary agent: 0.15% catalyst.
4. The technology for preparing the organic carbon fuel by blending the organic and fiber solid wastes and the sludge according to claim 1, is characterized in that: the solid waste, the sludge, the auxiliary agent and the catalyst are mixed according to the following ratio: 46.4% solid waste: 50% of sludge: 5% of auxiliary agent: 0.2% catalyst.
5. The technology for preparing the organic carbon fuel by blending the organic and fiber solid wastes and the sludge according to claim 1, is characterized in that: the solid wastes are general organic solid wastes and fiber solid wastes which need to be disposed in an environment-friendly way, and the organic solid wastes and the fiber solid wastes are plastic product manufacturers, leftovers and leftover materials generated in the processing process of furniture, toys, shoes and cap ready-to-wear clothes, and waste textiles, clothes, curtains, bedding, furniture, toys and living goods in life.
6. The technology for preparing the organic carbon fuel by blending the organic and fiber solid wastes and the sludge according to claim 1, is characterized in that: the auxiliary agent adopts waste rubber and carbon slag obtained after pyrolysis of waste plastic, belongs to solid waste which is required to be treated in environmental protection, and the sludge is urban domestic sludge.
7. The technology for preparing the organic carbon fuel by blending the organic and fiber solid wastes and the sludge according to claim 1, is characterized in that: the formula also comprises a binder, and the binder adopts liquid organic matters.
8. The technology for preparing the organic carbon fuel by blending the organic and fiber solid wastes and the sludge according to claim 1, is characterized in that: the catalyst is ferrocene.
9. The technology for preparing the organic carbon fuel by blending the organic and fiber solid wastes and the sludge according to claim 1, is characterized in that: the raw materials in the formula are prepared into the organic carbon fuel suitable for boiler combustion through granulation and rod pressing forming technologies.
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| CN202110459019.2A CN113265290A (en) | 2021-04-27 | 2021-04-27 | Organic carbon fuel preparation formula technology by blending organic and fiber solid wastes and sludge |
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| CN202110459019.2A CN113265290A (en) | 2021-04-27 | 2021-04-27 | Organic carbon fuel preparation formula technology by blending organic and fiber solid wastes and sludge |
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Citations (6)
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| DE4211013A1 (en) * | 1992-04-02 | 1993-10-07 | Natur Technik Verwertung Gmbh | Granulate matter - is a liquid waste mixed with absorbent waste material and adhesive to give granules |
| WO1999051709A1 (en) * | 1998-04-06 | 1999-10-14 | Valery Grigorievich Lury | Moulded fuel, variants, and methods for producing the same |
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| CN101724483A (en) * | 2008-10-15 | 2010-06-09 | 李桓宇 | Regenerative coal manufactured by sludge garbage and manufacturing method |
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| CN212790875U (en) * | 2020-07-21 | 2021-03-26 | 深圳市泽源能源股份有限公司 | Production facility of waste cloth leather sludge treatment in coordination |
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2021
- 2021-04-27 CN CN202110459019.2A patent/CN113265290A/en active Pending
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| DE4211013A1 (en) * | 1992-04-02 | 1993-10-07 | Natur Technik Verwertung Gmbh | Granulate matter - is a liquid waste mixed with absorbent waste material and adhesive to give granules |
| WO1999051709A1 (en) * | 1998-04-06 | 1999-10-14 | Valery Grigorievich Lury | Moulded fuel, variants, and methods for producing the same |
| CN101215488A (en) * | 2008-01-15 | 2008-07-09 | 天津城市建设学院 | Organic garbage and sludge mixed solid fuel and preparation method thereof |
| CN101724483A (en) * | 2008-10-15 | 2010-06-09 | 李桓宇 | Regenerative coal manufactured by sludge garbage and manufacturing method |
| CN103146451A (en) * | 2013-03-06 | 2013-06-12 | 深圳市山水乐环保科技有限公司 | Fuel of mixture of organic waste and domestic sludge and preparation method thereof |
| CN212790875U (en) * | 2020-07-21 | 2021-03-26 | 深圳市泽源能源股份有限公司 | Production facility of waste cloth leather sludge treatment in coordination |
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