CN106076301A - The preparation method of succinic anhydride modified pomelo peel oil absorption material - Google Patents
The preparation method of succinic anhydride modified pomelo peel oil absorption material Download PDFInfo
- Publication number
- CN106076301A CN106076301A CN201610499376.0A CN201610499376A CN106076301A CN 106076301 A CN106076301 A CN 106076301A CN 201610499376 A CN201610499376 A CN 201610499376A CN 106076301 A CN106076301 A CN 106076301A
- Authority
- CN
- China
- Prior art keywords
- pomelo peel
- oil absorption
- absorption material
- preparation
- anhydride modified
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention relates to the preparation method of a kind of anhydride modified pomelo peel oil absorption material.Its component comprises pomelo peel, succinic anhydrides, organic solvent, catalyst.Wherein organic solvent can be dimethyl sulfoxide, N, N dimethylformamide, N, N dimethylbenzamide, heteroauxing etc. one or more, catalyst can be pyridine, 4 dimethylamino naphthyridines, isoniazid, pyridine hydrochloride etc. one or more.This oil absorption material can be applicable to the improvement of water body greasy dirt dye.The invention provides the preparation method of a kind of Novel oil absorption material, this oil absorption material can be applicable to the Organic substance such as oil in adsorbed water body.Preparation technology of the present invention is simple, and workable, absorption property is good, and the modifying agent of selection itself belongs to food additive, does not results in secondary pollution, and achieves the sustainable development of " treatment of wastes with processes of wastes against one another ", beneficially environment.
Description
Technical field
The present invention relates to the preparation method of a kind of succinic anhydride modified pomelo peel oil absorption material.
Background technology
Absorption method is the most conventional method administering water body greasy dirt dye, and the carrier of absorption method is mainly porous absorption
Material, mainly includes inorganic mineral material, synthetic organic material and natural organic.Inorganic mineral material is (such as clay, dioxy
SiClx, meerschaum etc.) oil absorption is low, floatability is bad, wet concentration selects difference, limits its extensive application in the environment；Synthesis has
Machine material (such as polyurethane) has efficient oil absorption, but synthetic technology cost and running cost are high, produce by-product many, are difficult to
Reclaim and be difficult to degrade, easily causing secondary pollution.Obtain a kind of cheap, and under field conditions (factors) can the absorption of natural degradation
Material is current problem demanding prompt solution.
Fructus Citri grandis is one of main fruit of China, and many areas extensively plantation in south, pomelo peel accounts for Fructus Citri grandis gross mass
About 50%, it is a kind of common agriculture and forestry organic waste material, organic containing substantial amounts of cellulose, hemicellulose, lignin etc. in its epidermis
Thing, containing hydrophilic and oleophilic groups such as hydroxyl, carboxyl, ester groups.Compared with tradition adsorbing material, pomelo peel has cheap, next
The unique advantages such as source is extensive, and has abundant microcellular structure, specific surface area big, water insoluble easy recycling, at water body greasy dirt
Dye process aspect has the hugest potentiality.Pomelo peel, walnut shell, waste of flax is utilized to be former as CN103785356A discloses one
The method that activated carbon makees oil absorption material prepared by material, and CN103342990A discloses one and utilizes the preparation of oleic acid modification pomelo peel to inhale
The method of light wood material, CN104258819A discloses one and utilizes FeCl3.6H2O, oleic acid modification pomelo peel to prepare magnetic oil suction
The method of material, CN103086368A discloses a kind of side preparing magnetic Nano carbon adsorbing material with discarded pomelo peel for carbon source
Method.But the modification currently for pomelo peel is hydrophilic mostly, and the modifying agent used can cause secondary pollution.Succinic anhydrides
It is a kind of typical food processing aid, nontoxic, it is slightly soluble in water, the present invention prepares oil suction with succinic anhydride modified pomelo peel
Material, to providing scientific basis for pomelo peel application in water body oil pollution control.
Summary of the invention
The present invention provides the preparation method of a kind of anhydride modified pomelo peel oil absorption material, can be applicable to oil in adsorbed water body
Deng Organic substance.Preparation technology of the present invention is simple, and workable, absorption property is good, and the modifying agent of selection itself belongs to food additive
Add agent, do not result in secondary pollution, and achieve the sustainable development of " treatment of wastes with processes of wastes against one another ", beneficially environment.
The concrete technical scheme of the present invention is as follows:
The preparation method of a kind of anhydride modified pomelo peel oil absorption material, it is characterised in that preparation process is as follows:
1. the pretreatment of pomelo peel:
The pomelo peel of fresh and healthy dries naturally, is washed with deionized immersion, dries to constant weight in air dry oven.Remove
Outer yellow skin, grinds screening, is placed in exsiccator stand-by.
Weigh a certain amount of above-mentioned pomelo peel powder, add the NaOH solution of 0.1mol/L, stir 2h, sucking filtration under room temperature, use
Absolute ethanol washing, dries to constant weight for 60 DEG C.
2. modified pomelo peel:
Take 100ml three-neck flask, be sequentially added into step 1. in pomelo peel powder, succinic anhydrides, organic solvent and catalyst, 60
Reflux at DEG C-100 DEG C 2h-6h.Cooling, sucking filtration, successively with dehydrated alcohol, deionized water wash filtering residue, proceed to air dry oven
In 60 DEG C dry to constant weight, i.e. prepare modified pomelo peel oil absorption material.
The 2. described organic solvent of step can be dimethyl sulfoxide, N,N-dimethylformamide, N, N-dimethylbenzamide,
Heteroauxing etc. one or more.
The 2. described catalyst of step can be pyridine, DMAP, isoniazid, pyridine hydrochloride etc. a kind of or
Multiple.
Pomelo peel powder and the mass volume ratio of anhydride modified dose that step is 2. described are preferably 1:1 ~ 5.
Pomelo peel powder and the mass volume ratio of organic solvent that step is 2. described are 1:20 ~ 1:100.
Present invention have the beneficial effect that
(1) present invention prepares oil absorption material with pomelo peel for raw material, not only solves water body oil pollution control, and can solve agriculture
The process of industry garbage, makes the biomass discarded turn waste into wealth, has the double effects of environment purification.
(2) containing substantial amounts of cellulose, hemicellulose, lignin etc., main official in the pomelo peel top layer that the present invention uses
Group can there be-OH ,-COOH, ester group isoreactivity group, there is hydrophilic and lipophile simultaneously, parent can be reduced by chemical modification
Aqueous, strengthens lipophile.
(3) to prepare succinic anhydride modified pomelo peel oil absorption material workable for the present invention, and adsorption capacity is high, and profit selects
Property strong, it is simple to separating, number of times capable of circulation is high.
(4) present invention selects succinic anhydride modified pomelo peel to prepare oil absorption material, and modifying agent used belongs to food additive, nothing
Poison is harmless, does not results in secondary pollution.
Detailed description of the invention
Below in conjunction with instantiation, present disclosure is described in detail, it is to be understood that present disclosure is not subject to
The restriction that the following example specifically describes.
Example one
The pomelo peel taking fresh and healthy dries naturally, is washed with deionized immersion, dries to constant weight in air dry oven.Remove
Go outer yellow skin, grind screening, be placed in exsiccator stand-by.
Weigh a certain amount of above-mentioned pomelo peel powder, add the NaOH solution of 0.1mol/L, stir 2h, sucking filtration under room temperature, use
Absolute ethanol washing, dries to constant weight for 60 DEG C.
Take 100ml three-neck flask, be sequentially added into above-mentioned pretreated 1g pomelo peel powder, 2g succinic anhydrides, 30ml N,
Dinethylformamide and 0.3g DMAP, reflux at 80 DEG C 3h.Cooling, sucking filtration, successively with dehydrated alcohol, go
Ionized water washing filtering residue, proceeds to 60 DEG C of drying in air dry oven and, to constant weight, i.e. prepares modified pomelo peel oil absorption material.
Example two
The pomelo peel taking fresh and healthy dries naturally, is washed with deionized immersion, dries to constant weight in air dry oven.Remove
Go outer yellow skin, grind screening, be placed in exsiccator stand-by.
Weigh a certain amount of above-mentioned pomelo peel powder, add the NaOH solution of 0.1mol/L, stir 2h, sucking filtration under room temperature, use
Absolute ethanol washing, dries to constant weight for 60 DEG C.
Take 100ml three-neck flask, be sequentially added into above-mentioned pretreated 1g pomelo peel powder, 1.5g succinic anhydrides, 30ml
Dimethyl sulfoxide and 0.3g isoniazid, reflux at 100 DEG C 2h.Cooling, sucking filtration, successively with dehydrated alcohol, deionized water wash filtering residue,
Proceed to 60 DEG C of drying in air dry oven and, to constant weight, i.e. prepare modified pomelo peel oil absorption material.
It is only the preferred embodiments of invention in sum, is not used for limiting the practical range of the present invention, all according to Shen of the present invention
Please the equivalence change done of the content of the scope of the claims with modify, all should be the technology category of the present invention.
Claims (9)
1. the preparation method of an anhydride modified pomelo peel oil absorption material, it is characterised in that preparation process is as follows:
1. the pretreatment of pomelo peel:
The pomelo peel of fresh and healthy dries naturally, is washed with deionized immersion, dries to constant weight in air dry oven.
2. remove outer yellow skin, grind screening, be placed in exsiccator stand-by.
3. weighing a certain amount of above-mentioned pomelo peel powder, add the NaOH solution of 0.1mol/L, stir 2h under room temperature, sucking filtration, by nothing
Water-ethanol washs, and dries to constant weight for 60 DEG C.
The most modified pomelo peel:
Take 100ml three-neck flask, be sequentially added into step 1. in pomelo peel powder, succinic anhydrides, organic solvent and catalyst, 60
Reflux at DEG C-100 DEG C 2h-6h.
5. cooling, sucking filtration, successively with dehydrated alcohol, deionized water wash filtering residue, proceed to 60 DEG C of drying in air dry oven the most permanent
Weight, i.e. prepares modified pomelo peel oil absorption material.
6. according to the preparation method of anhydride modified pomelo peel oil absorption material a kind of described in claim 1, it is characterised in that step
2. described organic solvent can be dimethyl sulfoxide, N,N-dimethylformamide, N, N-dimethylbenzamide, heteroauxing etc.
Plant or multiple.
7. according to the preparation method of anhydride modified pomelo peel oil absorption material a kind of described in claim 1, it is characterised in that step
2. described catalyst can be pyridine, DMAP, isoniazid, pyridine hydrochloride etc. one or more.
8. according to the preparation method of anhydride modified pomelo peel oil absorption material a kind of described in claim 1, it is characterised in that step
2. the described pomelo peel powder mass volume ratio with anhydride modified dose is preferably 1:1 ~ 5.
9. according to the preparation method of anhydride modified pomelo peel oil absorption material a kind of described in claim 1, it is characterised in that step
2. described pomelo peel powder is 1:20 ~ 1:100 with the mass volume ratio of organic solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499376.0A CN106076301B (en) | 2016-06-30 | 2016-06-30 | Preparation method of succinic anhydride modified shaddock peel oil absorption material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499376.0A CN106076301B (en) | 2016-06-30 | 2016-06-30 | Preparation method of succinic anhydride modified shaddock peel oil absorption material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106076301A true CN106076301A (en) | 2016-11-09 |
| CN106076301B CN106076301B (en) | 2020-01-31 |
Family
ID=57215354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610499376.0A Expired - Fee Related CN106076301B (en) | 2016-06-30 | 2016-06-30 | Preparation method of succinic anhydride modified shaddock peel oil absorption material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106076301B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189245A (en) * | 2017-05-31 | 2017-09-22 | 晋源电气集团股份有限公司 | A kind of hot and humid environment power cable |
| CN107200942A (en) * | 2017-05-31 | 2017-09-26 | 晋源电气集团股份有限公司 | A kind of compound haloflex of high-temp resisting high-humidity resisting cable |
| CN110152611A (en) * | 2019-07-04 | 2019-08-23 | 浙江海洋大学 | A kind of preparation method of adsorbent material |
| CN115739035A (en) * | 2022-12-05 | 2023-03-07 | 南京信息工程大学 | Method for modifying kenaf straws by succinic anhydride |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863041A (en) * | 2012-09-17 | 2013-01-09 | 常州大学 | Method of removing oil in catering wastewater by adopting shaddock peel |
| CN104226269A (en) * | 2014-08-28 | 2014-12-24 | 天津市利顺塑料制品有限公司 | Modified shaddock peel adsorption agent and preparation method thereof |
| CN104492386A (en) * | 2014-10-27 | 2015-04-08 | 河南城建学院 | Preparation method for oxalic-acid-modified pummelo pericarp biological adsorbent |
| CN104923168A (en) * | 2015-03-24 | 2015-09-23 | 信阳师范学院华锐学院 | Pomelo peel adsorbent modified with sulfo carbamates and preparation method of pomelo peel adsorbent |
| CN105289524A (en) * | 2015-11-09 | 2016-02-03 | 湖南有色金属研究院 | Shaddock peel heavy metal adsorbent and preparation method and application thereof |
-
2016
- 2016-06-30 CN CN201610499376.0A patent/CN106076301B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863041A (en) * | 2012-09-17 | 2013-01-09 | 常州大学 | Method of removing oil in catering wastewater by adopting shaddock peel |
| CN104226269A (en) * | 2014-08-28 | 2014-12-24 | 天津市利顺塑料制品有限公司 | Modified shaddock peel adsorption agent and preparation method thereof |
| CN104492386A (en) * | 2014-10-27 | 2015-04-08 | 河南城建学院 | Preparation method for oxalic-acid-modified pummelo pericarp biological adsorbent |
| CN104923168A (en) * | 2015-03-24 | 2015-09-23 | 信阳师范学院华锐学院 | Pomelo peel adsorbent modified with sulfo carbamates and preparation method of pomelo peel adsorbent |
| CN105289524A (en) * | 2015-11-09 | 2016-02-03 | 湖南有色金属研究院 | Shaddock peel heavy metal adsorbent and preparation method and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| WENBO CHAI ET AL.: "Pomelo peel modified with acetic anhydride and styrene as new sorbents for removal of oil pollution", 《CARBOHYDRATE POLYMERS》 * |
| 倪平: "改性柚皮纤维素CPP-SA的制备", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 倪平: "改性柚皮纤维素的制备及其对金属离子Cd2+的吸附研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107189245A (en) * | 2017-05-31 | 2017-09-22 | 晋源电气集团股份有限公司 | A kind of hot and humid environment power cable |
| CN107200942A (en) * | 2017-05-31 | 2017-09-26 | 晋源电气集团股份有限公司 | A kind of compound haloflex of high-temp resisting high-humidity resisting cable |
| CN110152611A (en) * | 2019-07-04 | 2019-08-23 | 浙江海洋大学 | A kind of preparation method of adsorbent material |
| CN115739035A (en) * | 2022-12-05 | 2023-03-07 | 南京信息工程大学 | Method for modifying kenaf straws by succinic anhydride |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106076301B (en) | 2020-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106914225B (en) | A kind of preparation method of cellulose base bifunctional adsorbent | |
| CN104289188B (en) | A kind of preparation of the modified Pericarpium Musae adsorbent of pyromellitic acid anhydride | |
| CN106076301A (en) | The preparation method of succinic anhydride modified pomelo peel oil absorption material | |
| CN107096500A (en) | A kind of utilization Chinese medicine slag prepares the method for magnetic bio charcoal, magnetic bio charcoal and application | |
| CN104226259B (en) | A kind of threonine modified attapulgite earth adsorbing and application thereof | |
| CN103100376B (en) | Fiber natural polymeric adsorbent and application thereof | |
| CN107115843A (en) | A kind of preparation method and applications for coming from peanut shell modified activated carbon | |
| CN106423086A (en) | Preparation of functional magnetic composite materials modified by biology-based celluloses and application of functional magnetic composite materials | |
| CN101934223B (en) | Preparation method for composite crosslinked adsorbent for waste water treatment | |
| CN103464111B (en) | Softex kw modification walnut shell adsorbent and its preparation method and application | |
| CN103012945B (en) | A kind of Environment-friendlywallpaper wallpaper and preparation method thereof | |
| CN106219657A (en) | A kind of modified biomass adsorbent and its preparation method and application | |
| CN108910876A (en) | A method of preparing activated carbon from activated sludge | |
| CN110015661A (en) | A method of nitrogen-dopped activated carbon is prepared using discarded cigarette butt | |
| CN106824088A (en) | A kind of fluffy base optic catalytic cellular activated carbon of Chinese chestnut fruit and its off-gas cleaning equipment | |
| CN106943999A (en) | A kind of graphene modified attapulgite earth adsorbing and preparation method | |
| CN111167417A (en) | Modified bagasse, preparation method thereof and application of modified bagasse as adsorbent | |
| CN105944672A (en) | Preparation and application of phosphorus-hybridized functional activated-carbon absorption material | |
| CN108097313A (en) | A kind of carbonitride/chitosan aeroge composite photo-catalyst and its preparation method and application | |
| CN106378103A (en) | Formaldehyde adsorbent preparation process | |
| CN105195116B (en) | A kind of beta cyclodextrin modifies the preparation method of porous dextrangel adsorbent | |
| CN109759024A (en) | A kind of preparation method of the light sorbent based on plant cellulose | |
| CN108993393A (en) | A kind of preparation based on fish-bone biomass carbon greasy dirt adsorbent material | |
| CN103691408B (en) | Succinic anhydride modified wild reed stem adsorbent as well as preparation and application thereof | |
| CN109603768B (en) | Preparation method of economic and reproducible biogas residue-based heavy metal adsorbent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 464000 No. 237 nanhu road, the Shihe River District, Henan, Xinyang Applicant after: Xinyang College Address before: 464000 No. 237 nanhu road, the Shihe River District, Henan, Xinyang Applicant before: XINYANG NORMAL UNIVERSITY HUARUI COLLEGE |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20200630 |