CN106622149A - Adsorption film with functions of adsorbing and removing spilled oil based on electrostatic spinning technology - Google Patents
Adsorption film with functions of adsorbing and removing spilled oil based on electrostatic spinning technology Download PDFInfo
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- CN106622149A CN106622149A CN201611195157.XA CN201611195157A CN106622149A CN 106622149 A CN106622149 A CN 106622149A CN 201611195157 A CN201611195157 A CN 201611195157A CN 106622149 A CN106622149 A CN 106622149A
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- 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
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- 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
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
- B01J20/28038—Membranes or mats made from fibers or filaments
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- 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
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0092—Electro-spinning characterised by the electro-spinning apparatus characterised by the electrical field, e.g. combined with a magnetic fields, using biased or alternating fields
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses an adsorption film with functions of adsorbing and removing spilled oil based on an electrostatic spinning technology. The preparation method comprises the following steps: preparing a mixed solution C from 5-nitro tetrahydrofuran-2-formaldehyde, N,N-dimethylformamide, 1,1-dibutoxytrimethylamine, N-benzylaminomethylpolystyrene and hexamethyl disily urea; preparing a mixed solution E from 2-ethoxyacrylonitrile, N,N-dimethyl formamide and delta-(tetramethyldiamino)butane; fixing an injector sucked with the mixed solution C on a rack I of an electrostatic spinning apparatus; fixing an injector sucked with the mixed solution E on a rack II of the electrostatic spinning apparatus; and performing electrostatic spinning for 5 hours, and drying in a vacuum drying oven for 24 hours, thereby obtaining the adsorption film with the functions of adsorbing and removing spilled oil.
Description
Technical field
It is more particularly to a kind of to be prepared based on electrostatic spinning technique the invention belongs to receive the processing technology field of oil spill
Adsorbed film with Adsorption oil spilling function.
Background technology
Oil at sea exploit, transport, loading and unloading and use during, the Accidental Oil Spill for causing, it has also become crude oil enter
The major way of ocean.In March, 1989 Exxon Exxon Valdez Oil Spills go out 11,000,000 gallons of crude oil, pollute more than 2250
The long coastline of kilometer, carrying out investigation discovery to 91 monitoring points after 12 years has 78 monitoring points to yet suffer from oil pollution.
Along with China's oil strategic reserves System Construction be in full swing and constantly development, offshore oil freight volume persistently rise, oil tanker
Quantity and tonnage is also increasing, offshore oil industry rise and development, marine oil overflow risk is continued to increase.Petroleum wastewater
Dye thing is entered after ocean water body, and the harm caused to living marine resources and marine environment is very serious, is mainly reflected in ocean
The disappearance of environmental degradation, ocean ecosystem destruction and marine organisms.
For the petroleum pollution of different existences, many scholars are had both at home and abroad and is devoted to marine oil spill pollution process
The research of technology, in the hope of safer, more economical method.Generally marine oil spill pollution treatment technology has physical treatment, chemistry
Process and biological prosthetic.Physical processing techniques mainly have the oil fence, oil recovery ship and oil absorption material etc., and physical method is only to stone
Oil is assembled and is migrated, and the emulsion and bitumen ball body pollution for eliminating sea and littoral zone is most effective, but its treatment effeciency is received
The impact of weather, oceanic condition and oil spilling type is larger, and is generally unsuitable for oil film of the thickness less than 1 μm and solubilised state
Petroleum hydrocarbon class pollutant.Method of chemical treatment is the addition chemicals such as dispersant and curing agent, its main feature in seawater
It is the physicochemical properties for changing oil, may be directly applied to oil spilling process, it is also possible to as the follow-up place of physical treatment process
Reason, although chemical method instant effect, however it is necessary that adding artificial synthesized chemical substance in ocean, it is likely that produce secondary dirt
Dye.It is biological prosthetic to refer to that, using biological metabolic activity degraded oil hydrocarbon pollutant, reduce or eliminate oil pollution one receives
Control or the spontaneous process for carrying out.After it there is marine oil overflow accident, the reality of oil spilling is removed using biological restoration on a large scale
Example is fewer, this is because in the face of complicated oceanic condition, going back the effective correcting strategy of neither one.At present, China
Marine oil overflow Frequent Accidents and oil spill excessive risk phase are in, are set according to China's marine oil overflow pollution control technology and reparation
The reality of standby wretched insufficiency, continually develops the new technology and method of oil spilling process, extremely urgent.Physical treatment method is usual
It is used as preliminary treatment means, the area of pending Polluted area is reduced using most easy and quick way, is follow-up overflowing
The process of oil contaminants lays the foundation, but the shortcoming of the method is that solubilised state and relatively thin oil film are removed not apply to, existing
Sorbing material and reclaimer are difficult effectively to dispose solubilised state in seawater and relatively thin oil film.Therefore develop efficiently,
Inexpensive, eco-friendly oil absorption material and be important from now on to solubilised state in seawater and the effective treatment technology of relatively thin oil film
Research topic.But also lack the technology and research report of this aspect at present.
The content of the invention
It is an object of the invention to provide a kind of suction with Adsorption oil spilling function prepared based on electrostatic spinning technique
Membrane.It is comprised the following steps that：
(1) 18.6 grams of 5- nitro tetrahydrofuran -2- formaldehyde are added in 50mL DMFs,
Stir 30 minutes under the conditions of 1000r/min, obtain mixed liquor A；
(2) 11.3 grams of 1,1- dibutoxies trimethylamines and 11.9 grams of N- benzylamino-methyl polystyrene are added to into mixing
In liquid A, 5h is stirred under the conditions of 1000r/min, obtain mixed liquid B；
(3) the silicon urea of 4.9g hexamethyls two is added in mixed liquid B, is stirred 30 minutes under the conditions of 1000r/min, obtained
Mixed liquor C；
(4) 3.6 grams of 2- ethoxy propylene nitriles are added in 50mL DMFs, in 1000r/min conditions
Lower stirring 10h, obtains mixed liquor D；
(5) 5.1g tetramethyl butane diamines are added in mixed liquor D, are stirred 30 minutes under the conditions of 1000r/min, obtained
Mixed liquor E；
(6) 10mL mixed liquor C are drawn using syringe I, the syringe needle of syringe I is special for the electrostatic spinning of 5mm using internal diameter
Conductive syringe needle is used, and syringe I is fixed on the I tracks of electrostatic spinning machine；
(7) 10mL mixed liquor E are drawn using syringe II, the syringe needle of syringe II uses the electrostatic spinning that internal diameter is 5mm
Special conductive syringe needle, and syringe II is fixed on the II tracks of electrostatic spinning machine；
(8) receiving terminal of electrostatic spinning machine is received using cylinder, and one layer of aluminium foil is wrapped up as receiver board in cylinder surface, will
Receive distance and be set to 20cm, drum rotation speed is set to 100r/min；
(9) cathode voltage of electrostatic spinning machine is set to 15kV, and cathode voltage is set to -0.23kV, the propulsion of syringe I
Speed is 0.2mm/min, and the fltting speed of syringe II is 0.2mm/min, and composite adsorption can be obtained after electrostatic spinning 5h
Material；
(10) sorbing material is dried in vacuum drying chamber 24h, you can obtain the suction with Adsorption oil spilling function
Membrane.
The invention has the beneficial effects as follows, manufacture craft is simple, and obtained adsorbed film has to petroleum pollution adsorption capacity
It is high, the features such as the rate of adsorption is fast.
Specific embodiment
The present invention provides a kind of adsorbed film with Adsorption oil spilling function prepared based on electrostatic spinning technique, below
The present invention is illustrated with one embodiment.
Embodiment 1.
(1) 18.6 grams of 5- nitro tetrahydrofuran -2- formaldehyde are added in 50mL DMFs,
Stir 30 minutes under the conditions of 1000r/min, obtain mixed liquor A；
(2) 11.3 grams of 1,1- dibutoxies trimethylamines and 11.9 grams of N- benzylamino-methyl polystyrene are added to into mixing
In liquid A, 5h is stirred under the conditions of 1000r/min, obtain mixed liquid B；
(3) the silicon urea of 4.9g hexamethyls two is added in mixed liquid B, is stirred 30 minutes under the conditions of 1000r/min, obtained
Mixed liquor C；
(4) 3.6 grams of 2- ethoxy propylene nitriles are added in 50mL DMFs, in 1000r/min conditions
Lower stirring 10h, obtains mixed liquor D；
(5) 5.1g tetramethyl butane diamines are added in mixed liquor D, are stirred 30 minutes under the conditions of 1000r/min, obtained
Mixed liquor E；
(6) 10mL mixed liquor C are drawn using syringe I, the syringe needle of syringe I is special for the electrostatic spinning of 5mm using internal diameter
Conductive syringe needle is used, and syringe I is fixed on the I tracks of electrostatic spinning machine；
(7) 10mL mixed liquor E are drawn using syringe II, the syringe needle of syringe II uses the electrostatic spinning that internal diameter is 5mm
Special conductive syringe needle, and syringe II is fixed on the II tracks of electrostatic spinning machine；
(8) receiving terminal of electrostatic spinning machine is received using cylinder, and one layer of aluminium foil is wrapped up as receiver board in cylinder surface, will
Receive distance and be set to 20cm, drum rotation speed is set to 100r/min；
(9) cathode voltage of electrostatic spinning machine is set to 15kV, and cathode voltage is set to -0.23kV, the propulsion of syringe I
Speed is 0.2mm/min, and the fltting speed of syringe II is 0.2mm/min, and composite adsorption can be obtained after electrostatic spinning 5h
Material；
(10) sorbing material is dried in vacuum drying chamber 24h, you can obtain the suction with Adsorption oil spilling function
Membrane.
Be presented herein below with obtained in the inventive method based on electrostatic spinning technique prepare with Adsorption oil spilling function
Adsorbed film adsorption test has been carried out to oil spill water body, further illustrate the present invention.
Oil spill water body is carried out with the adsorbed film with Adsorption oil spilling function obtained in the inventive method
Adsorption test, as a result shows that the adsorbed film can carry out quick adsorption to the oil spilling in water body, and the adsorbance of oil can be reached
To 74.5g/g.
Claims (1)
1. it is a kind of based on electrostatic spinning technique prepare the adsorbed film with Adsorption oil spilling function, it is characterised in that prepare
The adsorbed film is comprised the following steps that：
(1) 18.6 grams of 5- nitro tetrahydrofuran -2- formaldehyde are added in 50mL DMFs, in 1000r/min
Under the conditions of stir 30 minutes, obtain mixed liquor A；
(2) 11.3 grams of 1,1- dibutoxies trimethylamines and 11.9 grams of N- benzylamino-methyl polystyrene are added to into mixed liquor A
In, 5h is stirred under the conditions of 1000r/min, obtain mixed liquid B；
(3) the silicon urea of 4.9g hexamethyls two is added in mixed liquid B, is stirred 30 minutes under the conditions of 1000r/min, mixed
Liquid C；
(4) 3.6 grams of 2- ethoxy propylene nitriles are added in 50mL DMFs, are stirred under the conditions of 1000r/min
10h is mixed, mixed liquor D is obtained；
(5) 5.1g tetramethyl butane diamines are added in mixed liquor D, are stirred 30 minutes under the conditions of 1000r/min, mixed
Liquid E；
(6) 10mL mixed liquor C are drawn using syringe I, the syringe needle of syringe I is led using the electrostatic spinning that internal diameter is 5mm is special
Acusector head, and syringe I is fixed on the I tracks of electrostatic spinning machine；
(7) 10mL mixed liquor E are drawn using syringe II, the syringe needle of syringe II is special for the electrostatic spinning of 5mm using internal diameter
Conductive syringe needle, and syringe II is fixed on the II tracks of electrostatic spinning machine；
(8) receiving terminal of electrostatic spinning machine is received using cylinder, and one layer of aluminium foil is wrapped up as receiver board in cylinder surface, will be received
Distance is set to 20cm, and drum rotation speed is set to 100r/min；
(9) cathode voltage of electrostatic spinning machine is set to 15kV, and cathode voltage is set to -0.23kV, the fltting speed of syringe I
For 0.2mm/min, the fltting speed of syringe II is 0.2mm/min, and composite adsorbing material can be obtained after electrostatic spinning 5h；
(10) sorbing material is dried in vacuum drying chamber 24h, you can obtain the adsorbed film with Adsorption oil spilling function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195157.XA CN106622149A (en) | 2016-12-22 | 2016-12-22 | Adsorption film with functions of adsorbing and removing spilled oil based on electrostatic spinning technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195157.XA CN106622149A (en) | 2016-12-22 | 2016-12-22 | Adsorption film with functions of adsorbing and removing spilled oil based on electrostatic spinning technology |
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| Publication Number | Publication Date |
|---|---|
| CN106622149A true CN106622149A (en) | 2017-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611195157.XA Pending CN106622149A (en) | 2016-12-22 | 2016-12-22 | Adsorption film with functions of adsorbing and removing spilled oil based on electrostatic spinning technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879366A (en) * | 2019-02-28 | 2019-06-14 | 陈俊敏 | A kind of sewage treatment equipment with grease absorptive collection function |
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|---|---|---|---|---|
| CN101089259A (en) * | 2007-07-06 | 2007-12-19 | 东华大学 | Cross-linked three D reticular supertine oil absorption fibre and its preparation method and application |
| CN101864275A (en) * | 2010-06-01 | 2010-10-20 | 青岛科技大学 | Polystyrene superfine fiber oil absorption material as well as preparation and application thereof |
| CN103866492A (en) * | 2014-03-31 | 2014-06-18 | 北京服装学院 | Efficient oil and water separation composite fiber film and preparation method thereof |
| CN104264373A (en) * | 2014-09-09 | 2015-01-07 | 天津工业大学 | Oil absorbent fibrous membranes production method |
| CN104480636A (en) * | 2014-11-28 | 2015-04-01 | 江南大学 | Polyvinylidene fluoride nano-fiber membrane material and preparation method and application thereof |
| CN104892819A (en) * | 2015-06-24 | 2015-09-09 | 南京理工大学 | Preparation method of styrene and methyl methacrylate copolymerized magnetic oil absorbing material |
-
2016
- 2016-12-22 CN CN201611195157.XA patent/CN106622149A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089259A (en) * | 2007-07-06 | 2007-12-19 | 东华大学 | Cross-linked three D reticular supertine oil absorption fibre and its preparation method and application |
| CN101864275A (en) * | 2010-06-01 | 2010-10-20 | 青岛科技大学 | Polystyrene superfine fiber oil absorption material as well as preparation and application thereof |
| CN103866492A (en) * | 2014-03-31 | 2014-06-18 | 北京服装学院 | Efficient oil and water separation composite fiber film and preparation method thereof |
| CN104264373A (en) * | 2014-09-09 | 2015-01-07 | 天津工业大学 | Oil absorbent fibrous membranes production method |
| CN104480636A (en) * | 2014-11-28 | 2015-04-01 | 江南大学 | Polyvinylidene fluoride nano-fiber membrane material and preparation method and application thereof |
| CN104892819A (en) * | 2015-06-24 | 2015-09-09 | 南京理工大学 | Preparation method of styrene and methyl methacrylate copolymerized magnetic oil absorbing material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879366A (en) * | 2019-02-28 | 2019-06-14 | 陈俊敏 | A kind of sewage treatment equipment with grease absorptive collection function |
| CN109879366B (en) * | 2019-02-28 | 2021-11-09 | 江苏瑞高生物科技有限公司 | Wastewater treatment equipment with grease adsorbs and collects function |
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