CN107413812A - A kind of method for extracting aromatic compound from garden garbage using alkaline charcoal - Google Patents
A kind of method for extracting aromatic compound from garden garbage using alkaline charcoal Download PDFInfo
- Publication number
- CN107413812A CN107413812A CN201710227416.0A CN201710227416A CN107413812A CN 107413812 A CN107413812 A CN 107413812A CN 201710227416 A CN201710227416 A CN 201710227416A CN 107413812 A CN107413812 A CN 107413812A
- Authority
- CN
- China
- Prior art keywords
- garden garbage
- charcoal
- alkaline
- aromatic compound
- garden
- 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.)
- Pending
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 51
- 239000003610 charcoal Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 17
- 150000001491 aromatic compounds Chemical class 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 7
- 150000001342 alkaline earth metals Chemical class 0.000 claims abstract description 7
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 7
- 239000011575 calcium Substances 0.000 claims abstract description 7
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 7
- 239000011777 magnesium Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 5
- 238000003837 high-temperature calcination Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 239000012266 salt solution Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002028 Biomass Substances 0.000 abstract description 8
- 238000004064 recycling Methods 0.000 abstract description 5
- 230000009466 transformation Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 239000003054 catalyst Substances 0.000 abstract description 2
- 230000000192 social effect Effects 0.000 abstract description 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 229920005610 lignin Polymers 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of method for being extracted aromatic compound from garden garbage using alkaline charcoal, its key step are included：Garden garbage is prepared into the biological Pd/carbon catalyst of alkalescence；Aromatic compound is converted into using alkaline charcoal catalysis garden garbage.The present invention prepares charcoal using city trees and shrubs rubbish, has expanded the recycling path of garden garbage；By the way that to the alkaline earth metal component such as introducing calcium, magnesium on charcoal, the structure transformation and orientation for realizing charcoal are modified, and improve the catalytic performance of charcoal pair；The degraded of garden garbage biomass efficient and the resource conversion to aromatic compound under benign environment are realized, biomass resource utilization efficiency is improved, solves the problem that garden garbage is difficult to degrade, recycle, there is extremely far-reaching social effect and economic value.
Description
Technical field
It is especially a kind of to be extracted using alkaline charcoal from garden garbage the present invention relates to biomass processes technical field
The method of aromatic compound.
Background technology
With the quickening of urbanization process and continuing to increase for urban garden and green space system area, the quantity of garden garbage is drastically
Increase, huge pressure is brought to urban environment.In face of increasing garden garbage, how rationally to dispose this kind of city and consolidate
Body discarded object, efficient circulation utilization and the urban sustainable development of biomass resource are realized, is urgently to be resolved hurrily at this stage ask
Topic and the focus of research.Garden garbage is a kind of biological material, including：Dry branches and fallen leaves, branch pruning thing, turf-mown thing,
Weeds, seed and residual flower etc..Contain substantial amounts of lignin, and the organic matter such as cellulose and hemicellulose in garden garbage, will
It carries out resource reutilization as a kind of recycling resource, is to solve energy crisis and crisis of resource, reduce carbon emission, realization can
The effective way of sustainable development.
Contain substantial amounts of lignin in garden garbage, be the important sources of aromatic substance, develop garden garbage energy
Enough obtain the high value-added products such as aromatic alcohol, aromatic aldehyde and aromatic acid.At present, for this kind of content of lignin of garden garbage compared with
High biomass resource, there is the reaction consumables cost height such as low, catalyst of efficiency in its Degradation and Transformation technology and process contamination is tight
The deficiencies of weight.Therefore, the garden garbage disposal technology of economical and efficient is studied, creates environment-friendly biomass degradation method for transformation
It is imperative.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind to utilize alkaline charcoal from garden garbage
The method for extracting aromatic compound, this method are catalyzed by alkaline charcoal, garden garbage are converted into aromatic compound, is it
Recycling provides the foundation.
Technical scheme：
A kind of method for being extracted aromatic compound from garden garbage using alkaline charcoal, is comprised the following steps：
1）Garden garbage is ground into 100 mesh powders；
2）The alkaline-earth metal salt solutions such as calcium, magnesium are impregnated on to garden garbage powder, are sufficiently mixed uniformly；
3）By mixture at 500-700 DEG C, high-temperature calcination 2-3h, alkaline charcoal is prepared；
4）Garden garbage powder and alkaline charcoal are successively added into autoclave, its mass ratio is 5-10:1；
5）Ethanol-hydrogen peroxide-water is added into autoclave（Volume ratio 1:1:1）Solution, wherein garden garbage powder are with mixing
The amount ratio for closing solution is 1g/15ml-1g/50ml；
6）Start autoclave, it is 0.1-0.5MPa to control reaction pressure, dimension pressure 60-120min；
7）Alkaline charcoal is taken out, preserved with distillation water washing recovery；
8）Separation of solid and liquid, liquid phase is taken to obtain aromatic product.
It is an advantage of the invention that：
1）The present invention prepares charcoal using city trees and shrubs rubbish, has expanded the recycling path of garden garbage；By to biology
The alkaline earth metal components such as calcium, magnesium are introduced on charcoal, the structure transformation and orientation for realizing charcoal are modified, and improve charcoal to urging
Change performance；
2）By adding alkaline charcoal in garden garbage processing procedure, optimize reaction condition, realize garden under benign environment
Woods rubbish biomass efficient degradation and the resource conversion to aromatic compound, while the recyclable recycling of alkaline charcoal, subtract
The consumption of raw materials for production is lacked；
3）Equipment needed for the present invention is simple, simple process, and will not cause additional environmental hazard, realizes the height of garden garbage
Effect utilizes, and improves biomass resource utilization efficiency, solves the problem that garden garbage is difficult to degrade, recycle, and has extremely
Far-reaching social effect and economic value.
Embodiment
The present invention is described in further detail by following examples, but the technology contents that are described of the present embodiment be it is illustrative,
Rather than it is limited, protection scope of the present invention should not be limited to according to this.
Embodiment 1：
A kind of method for being extracted aromatic compound from garden garbage using alkaline charcoal, is comprised the following steps：
1）Garden garbage is ground into 100 mesh powders；
2）The alkaline-earth metal salt solutions such as calcium, magnesium are impregnated on to garden garbage powder, are sufficiently mixed uniformly；
3）By mixture at 500-700 DEG C, high-temperature calcination 2-3h, alkaline charcoal is prepared；
4）Garden garbage powder and alkaline charcoal are successively added into autoclave, its mass ratio is 5-10:1；
5）Ethanol-hydrogen peroxide-water is added into autoclave（Volume ratio 1:1:1）Solution, wherein garden garbage powder are with mixing
The amount ratio for closing solution is 1g/15ml-1g/50ml；
6）Start autoclave, it is 0.1-0.5MPa to control reaction pressure, dimension pressure 60-120min；
7）Alkaline charcoal is taken out, preserved with distillation water washing recovery；
8）Separation of solid and liquid, liquid phase is taken to obtain aromatic product.
Embodiment 2：
A kind of method for being extracted aromatic compound from garden garbage using alkaline charcoal, is comprised the following steps：
1）Garden garbage is ground into 100 mesh powders；
2）The alkaline-earth metal salt solutions such as calcium, magnesium are impregnated on to garden garbage powder, are sufficiently mixed uniformly；
3）By mixture at 500-700 DEG C, high-temperature calcination 2-3h, alkaline charcoal is prepared；
4）Garden garbage powder and alkaline charcoal are successively added into autoclave, its mass ratio is 5-10:1；
5）Ethanol-hydrogen peroxide-water is added into autoclave（Volume ratio 1:1:1）Solution, wherein garden garbage powder are with mixing
The amount ratio for closing solution is 1g/15ml-1g/50ml；
6）Start autoclave, it is 0.1-0.5MPa to control reaction pressure, dimension pressure 60-120min；
7）Alkaline charcoal is taken out, preserved with distillation water washing recovery；
8）Separation of solid and liquid, liquid phase is taken to obtain aromatic product.
Embodiment 3：
A kind of method for being extracted aromatic compound from garden garbage using alkaline charcoal, is comprised the following steps：
1）Garden garbage is ground into 100 mesh powders；
2）The alkaline-earth metal salt solutions such as calcium, magnesium are impregnated on to garden garbage powder, are sufficiently mixed uniformly；
3）By mixture at 500-700 DEG C, high-temperature calcination 2-3h, alkaline charcoal is prepared；
4）Garden garbage powder and alkaline charcoal are successively added into autoclave, its mass ratio is 5-10:1；
5）Ethanol-hydrogen peroxide-water is added into autoclave（Volume ratio 1:1:1）Solution, wherein garden garbage powder are with mixing
The amount ratio for closing solution is 1g/15ml-1g/50ml；
6）Start autoclave, it is 0.1-0.5MPa to control reaction pressure, dimension pressure 60-120min；
7）Alkaline charcoal is taken out, preserved with distillation water washing recovery；
8）Separation of solid and liquid, liquid phase is taken to obtain aromatic product.
Claims (1)
1. a kind of method for being extracted aromatic compound from garden garbage using alkaline charcoal, is comprised the following steps：
1）Garden garbage is ground into 100 mesh powders；
2）The alkaline-earth metal salt solutions such as calcium, magnesium are impregnated on to garden garbage powder, are sufficiently mixed uniformly；
3）By mixture at 500-700 DEG C, high-temperature calcination 2-3h, alkaline charcoal is prepared；
4）Garden garbage powder and alkaline charcoal are successively added into autoclave, its mass ratio is 5-10:1；
5）Ethanol-hydrogen peroxide-water is added into autoclave（Volume ratio 1:1:1）Solution, wherein garden garbage powder are with mixing
The amount ratio for closing solution is 1g/15ml-1g/50ml；
6）Start autoclave, it is 0.1-0.5MPa to control reaction pressure, dimension pressure 60-120min；
7）Alkaline charcoal is taken out, preserved with distillation water washing recovery；
8）Separation of solid and liquid, liquid phase is taken to obtain aromatic product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227416.0A CN107413812A (en) | 2017-04-10 | 2017-04-10 | A kind of method for extracting aromatic compound from garden garbage using alkaline charcoal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227416.0A CN107413812A (en) | 2017-04-10 | 2017-04-10 | A kind of method for extracting aromatic compound from garden garbage using alkaline charcoal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107413812A true CN107413812A (en) | 2017-12-01 |
Family
ID=60424021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710227416.0A Pending CN107413812A (en) | 2017-04-10 | 2017-04-10 | A kind of method for extracting aromatic compound from garden garbage using alkaline charcoal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107413812A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007301468A (en) * | 2006-05-11 | 2007-11-22 | Matsushita Electric Ind Co Ltd | Woody waste material decomposition method |
| CN101220381A (en) * | 2007-01-08 | 2008-07-16 | 安徽丰原发酵技术工程研究有限公司 | Process for preparing xylitol by using corn core or agriculture and forestry castoff |
| CN104047197A (en) * | 2014-06-13 | 2014-09-17 | 南开大学 | Method for efficiently removing lignin in maize straw by using alkaline molecular sieve |
| CN104387593A (en) * | 2014-09-28 | 2015-03-04 | 南开大学 | Method for separating lignin in garden garbage by utilizing high-temperature boiling |
| CN104603154A (en) * | 2012-06-22 | 2015-05-06 | 舒加尼特系统公司 | Method and apparatus for treatment of biomass substrates |
| CN105617988A (en) * | 2016-01-14 | 2016-06-01 | 南开大学 | Preparation method of charcoal type adsorbent and application of charcoal type adsorbent in ammonia-nitrogen adsorption |
-
2017
- 2017-04-10 CN CN201710227416.0A patent/CN107413812A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007301468A (en) * | 2006-05-11 | 2007-11-22 | Matsushita Electric Ind Co Ltd | Woody waste material decomposition method |
| CN101220381A (en) * | 2007-01-08 | 2008-07-16 | 安徽丰原发酵技术工程研究有限公司 | Process for preparing xylitol by using corn core or agriculture and forestry castoff |
| CN104603154A (en) * | 2012-06-22 | 2015-05-06 | 舒加尼特系统公司 | Method and apparatus for treatment of biomass substrates |
| CN104047197A (en) * | 2014-06-13 | 2014-09-17 | 南开大学 | Method for efficiently removing lignin in maize straw by using alkaline molecular sieve |
| CN104387593A (en) * | 2014-09-28 | 2015-03-04 | 南开大学 | Method for separating lignin in garden garbage by utilizing high-temperature boiling |
| CN105617988A (en) * | 2016-01-14 | 2016-06-01 | 南开大学 | Preparation method of charcoal type adsorbent and application of charcoal type adsorbent in ammonia-nitrogen adsorption |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Peng et al. | Recycling municipal, agricultural and industrial waste into energy, fertilizers, food and construction materials, and economic feasibility: a review | |
| Rana et al. | Cellulosic pine needles-based biorefinery for a circular bioeconomy | |
| CN101314163B (en) | Reclamation processing method for poor garbage | |
| CN103865552B (en) | A kind of method and charcoal preparing charcoal based on agriculture and forestry organic waste material | |
| Yue et al. | Characteristics and potential values of bio-oil, syngas and biochar derived from Salsola collina Pall. in a fixed bed slow pyrolysis system | |
| CN106904589A (en) | A kind of hydro-thermal method prepares method and the application of bagasse Carbon Materials | |
| CN101890423A (en) | Recycling method for cleaning and processing kitchen waste | |
| CN102343354A (en) | High-energy quantum water splitting treatment method for solid wastes | |
| CN105935581A (en) | Inorganic acid catalysis hydrothermal method for preparation of bamboo biochar | |
| CN101811048A (en) | Method for preparing Fe/C-supported catalyst from waste biomass | |
| CN104164801A (en) | Method for separating and recycling cellulose, semicellulose and lignin in lignocellulosic biomass at one time | |
| CN104946287A (en) | Method for in-situ heterogeneous secondary conversion treatment of tar by recycling impregnated biomass charcoal | |
| Sivaranjanee et al. | A recent advancement on hydrothermal carbonization of biomass to produce hydrochar for pollution control | |
| CN109880865B (en) | Efficient separation and conversion method of corn straws | |
| Ampese et al. | Apple pomace management by anaerobic digestion and composting: a life cycle assessment | |
| CN104774636A (en) | Preparation method of biological oil | |
| CN107032352A (en) | A kind of method that citrus peel residue prepares activated carbon from activated sludge | |
| CN103012042A (en) | Method for preparing light olefin from biomass | |
| CN104449790A (en) | Method for effectively preparing bio-oil in glycerinum-water cosolvent system by using straws | |
| Zielińska et al. | Agricultural Wastes and Their By-Products for the Energy Market | |
| CN109628128B (en) | CO (carbon monoxide)2Method for preparing furfural by hydrothermal liquefaction of agricultural and forestry waste under atmosphere | |
| CN105800720B (en) | The method for removing heavy metal in waste water using abandoned biomass and improving biological oil quality | |
| CN107413812A (en) | A kind of method for extracting aromatic compound from garden garbage using alkaline charcoal | |
| CN103159595B (en) | A kind of method that salix monogolica liquefaction prepares phenolic compound | |
| CN102876449B (en) | Method for preparing bio-oil from Litsea pungens biomass by hydrothermal process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |