CN105949372A - Oil-absorbing decontamination agent and preparation method and application thereof - Google Patents
Oil-absorbing decontamination agent and preparation method and application thereof Download PDFInfo
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- CN105949372A CN105949372A CN201610332484.9A CN201610332484A CN105949372A CN 105949372 A CN105949372 A CN 105949372A CN 201610332484 A CN201610332484 A CN 201610332484A CN 105949372 A CN105949372 A CN 105949372A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Public Health (AREA)
- Materials Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses an oil-absorbing decontamination agent. The oil-absorbing decontamination agent is prepared by, by weight, 100 parts of organic monomer and styrene, 1-5 parts of polyvinyl alcohol, 2-10 parts of hollow glass beads, 1-3 parts of initiator, 1-5 parts of crosslinking agent and 1000-3000 parts of water, wherein the mass ratio of organic monomer to styrene is 5-7:5-7; the organic monomer is methyl methacrylate, octadecyl methacrylate or butyl acrylate. The oil-absorbing decontamination agent has the advantages that the oil-absorbing decontamination agent can condense oil to allow the oil to form solid jelly, the diffusion of spilled oil can be prevented effectively, and the oil-absorbing decontamination agent can float on the water surface for a long time before oil absorbing and is easy to recycle and fish.
Description
Technical field
The present invention relates to a kind of decontaminant, particularly relate to a kind of oil suction elimination detergent and its preparation method and application.
Background technology
In recent years, along with the fast development of petrochemical industry, explore at it, exploit, transport, store, process and used
Cheng Zhong, often has crude oil and the generation of goods leakage accident thereof, and the environmental pollution thus caused is the most serious.China disappears at present
Anti-army, in the oil spill accidents such as oil truck rollover, gas station, often still uses dilution principle, uses water spray or sandy soil
As the means of disposal, these methods have certain limitation.And in water body oil spill accident, there is no a kind of feasible oil spilling yet
Decontaminant occurs.Therefore, the oils decontaminant that research and development are rapidly and efficiently, range is wide becomes problem demanding prompt solution.
At present, the processing method for oil spill accident has a lot, wherein uses oil absorption material method, is that a kind of application is simple, quickly
Efficient method of disposal.And, the oil spilling that the oil relatively low for viscosity or Mechanical Method are not easily recycled has more preferably effect.
The most conventional oil absorption material mostly is PP class asphalt felt goods, but it has obvious shortcoming: one is that water surface application performance is poor,
The most easily sink at the water surface；Two is that holding oiliness is poor, through external force extruding easily desorption, makes troubles to recovery and salvaging.
And the universal shortcoming of other oil absorption material to be oil absorption poor, can not bubble through the water column before and after oil suction, to salvage difficulty big etc..
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of oil suction decontaminant, and described oil suction decontaminant has the characteristic of solidifying oil, energy
Make oil product form solid state gelatineous thing, can effectively stop the diffusion of oil spilling, and the water surface can be flown at before and after oil suction for a long time,
It is easily recycled and salvages.
A kind of oil suction decontaminant, is prepared from by the raw material of following mass fraction:
Organic monomer and styrene: 100 parts；
Polyvinyl alcohol: 1～5 part；
Hollow glass microbead: 2～10 parts；
Initiator: 1～3 part；
Cross-linking agent: 1～5 part；
Water: 1000～3000 parts；
Wherein, described organic monomer and cinnamic mass ratio are 5～7:5～7；Described organic monomer is methyl methacrylate or first
Base octadecyl acrylate or butyl acrylate.
Oil suction decontaminant of the present invention, wherein, described initiator is dibenzoyl peroxide, and described cross-linking agent is poly-fall ice
Sheet alkene.
Oil suction decontaminant of the present invention, it is prepared from by the raw material of following mass fraction:
Methyl methacrylate: 50 parts；
Styrene: 50 parts；
Polyvinyl alcohol: 2 parts；
Hollow glass microbead: 6 parts；
Dibenzoyl peroxide: 1 part；
Polynorbornene: 1 part；
Water: 2000 parts.
The preparation method of oil suction decontaminant of the present invention, comprises the steps:
Water, polyvinyl alcohol, and hollow glass microbead are placed in there-necked flask, logical nitrogen protection, that temperature is 40～70 DEG C
Strong agitation under water-bath；Add molten organic monomer and the mixed liquor of styrene, initiator and cross-linking agent, in temperature be
The second time water-bath of 40～80 DEG C keeps 2～24 hours, by product taking-up, filtration, 40～60 DEG C of drying, obtains product.
The preparation method of oil suction decontaminant of the present invention, wherein, the temperature of described first time water-bath is 50 DEG C, described second
The temperature of secondary water-bath is 70 DEG C, and water bath time is 6 hours；Described drying temperature is 50 DEG C.
The using method of oil suction decontaminant of the present invention, when using oil suction decontaminant decontamination diesel oil, kerosene, is added in an amount of
The 1/10 of oil mass leakage quality；When using oil suction decontaminant decontamination gasoline, add amount is oil mass leakage quality the 1/20 of decontaminant.
Oil suction decontaminant difference from prior art of the present invention is:
Oil suction decontaminant of the present invention is with porous material as raw material, through physics and chemical treatment, is prepared for oil suction decontaminant.Oil suction
Decontaminant has decontamination ability for landing oil, and decontamination performance is better than expanded graphite, bentonite, common the overflowing of three kinds of kieselguhr
Oil decontamination material.When the decontamination time be 1 little time, oil suction decontaminant to the decontamination amount of diesel oil, kerosene and gasoline be 8.48g/g, 7.98
G/g and 11.24g/g.The prolongation decontamination time, oil suction decontaminant was 32g/g to the saturated decontamination amount of diesel oil to 24 hours.This decontamination
Agent has the characteristic of solidifying oil, and oil product can be made to form solid state gelatineous thing, can effectively stop the diffusion of oil spilling, and oil suction decontaminant
The water surface can be flown at for a long time, it is easy to reclaim and salvage before and after oil suction.
Below in conjunction with the accompanying drawings the oil suction decontaminant of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the discharge curve that disappears pure oil wash of oil suction decontaminant of the present invention；
Fig. 2 is the oil suction decontaminant of the present invention decontamination rate curve to pure oil.
Detailed description of the invention
Embodiment 1:
In the water of 200 times, adding 2% PVAC polyvinylalcohol, 6% hollow glass microbead is placed in there-necked flask, logical nitrogen protection,
Strong agitation under 50 DEG C of water-baths；Add methyl methacrylate and styrene that mass ratio is 5:5；1% initiator peroxidating two
Benzoyl BPO, (above percentage ratio is and accounts for methyl methacrylate and cinnamic for the mixed liquor of 1% cross-linking agent polynorbornene
The mass percent of total amount), keep 6 hours in 70 DEG C of water-baths, by product taking-up, filtration, 50 DEG C of drying, obtain product.
Comparative example 1: contrast test, changes cross-linking agent
In 200mL water, adding 2% PVAC polyvinylalcohol, 6% hollow glass microbead is placed in there-necked flask, logical nitrogen protection,
Strong agitation under 50 DEG C of water-baths；Adding methyl methacrylate and styrene, mass ratio is 5:5.1% initiator peroxidating two
(above percentage ratio is and accounts for methyl methacrylate and benzene the mixed liquor of benzoyl BPO, 1% cross-linker divinylbenzene DVB
The mass percent of the total amount of ethylene), keep 6 hours in 70 DEG C of water-baths, by product taking-up, filtration, 50 DEG C of drying.
Embodiment 1 and comparative example 1 prepared decontaminant and bentonite, diatomaceous decontamination oil property Comprehensive Correlation
Data from table 1 are it can be seen that the size of decontamination amount is: embodiment 1 decontaminant > comparative example 1 decontaminant > > bentonite >
Kieselguhr.Diesel oil, gasoline, kerosene variation tendency identical.
Table 1 different materials comprehensive decontamination performance comparison
Embodiment 2
A kind of oil suction decontaminant, is prepared from by the raw material of following mass fraction:
Organic monomer and styrene: 100 parts；
Polyvinyl alcohol: 1 part；
Hollow glass microbead: 2 parts；
Dibenzoyl peroxide: 1 part；
Polynorbornene: 1 part；
Water: 1000 parts；
Wherein, described organic monomer and cinnamic mass ratio are 5:7；Described organic monomer is octadecyl methacrylate.
Embodiment 3
A kind of oil suction decontaminant, is prepared from by the raw material of following mass fraction:
Organic monomer and styrene: 100 parts；
Polyvinyl alcohol: 5 parts；
Hollow glass microbead: 10 parts；
Dibenzoyl peroxide: 3 parts；
Polynorbornene: 5 parts；
Water: 3000 parts；
Wherein, described organic monomer and cinnamic mass ratio are 7:5；Described organic monomer is butyl acrylate.
Embodiment 4
A kind of oil suction decontaminant, is prepared from by the raw material of following mass fraction:
Organic monomer and styrene: 100 parts；
Polyvinyl alcohol: 2 parts；
Hollow glass microbead: 5 parts；
Dibenzoyl peroxide: 2 parts；
Polynorbornene: 3 parts；
Water: 1500 parts；
Wherein, described organic monomer and cinnamic mass ratio are 6:7；Described organic monomer is methyl methacrylate.
Test proves, is obtained for similar to Example 1 including all combinations within the scope of the present invention in embodiment 2～4
Conclusion.
The oil suction decontaminant that the present invention prepares is main study subject, to finished product common in diesel oil, gasoline, kerosene three kinds life
Oil carries out pure oil wash and disappears experiment, evaluates the oil suction decontaminant decontamination performance to landing oil.
From Fig. 1 and Fig. 2, oil suction decontaminant the decontamination amount of diesel oil, kerosene and gasoline is respectively 10mL, 10mL and
15mL, i.e. decontamination amount is respectively 8.48g/g, 7.98g/g, 11.24g/g.And decontamination rate is the highest is 100%.This with above
In three kinds of decontamination materials, decontamination rate curvilinear motion is different, and this explanation oil suction decontaminant in decontamination process, can subtract carrying out gasoline
The evaporation rate of little gasoline.
The oil suction decontaminant that the present invention prepares really has solidifying oil effect to diesel oil, kerosene and gasoline, in order to preferably test reality
Application performance, is enlarged the simulation experiment of size.By oil absorption and salvage performance, hydrophobicity, water absorption, settleability,
The performance synthesises such as holding oiliness evaluate the application performance of oil suction decontaminant of the present invention.Result of the test is shown in Table 2～table 4.
The solidifying oil experiment of table 2 diesel oil
The solidifying oil experiment of table 3 kerosene
Table 4 different volumes gasoline decontamination parameter
Embodiment 5
The preparation method of oil suction decontaminant of the present invention, comprises the steps:
Water, polyvinyl alcohol, and hollow glass microbead being placed in there-necked flask, logical nitrogen protection, in the first time that temperature is 40 DEG C
Strong agitation under water-bath；Add molten organic monomer and the mixed liquor of styrene, initiator and cross-linking agent, that temperature is 80 DEG C
Secondary water-bath keeps 2 hours, by product taking-up, filtration, 60 DEG C of drying, obtains product.
Embodiment 6
The preparation method of a kind of oil suction decontaminant, comprises the steps:
Water, polyvinyl alcohol, and hollow glass microbead being placed in there-necked flask, logical nitrogen protection, in the first time that temperature is 70 DEG C
Strong agitation under water-bath；Add molten organic monomer and the mixed liquor of styrene, initiator and cross-linking agent, that temperature is 40 DEG C
Secondary water-bath keeps 24 hours, by product taking-up, filtration, 40 DEG C of drying, obtains product.
Embodiment 7
The preparation method of a kind of oil suction decontaminant, comprises the steps:
Water, polyvinyl alcohol, and hollow glass microbead being placed in there-necked flask, logical nitrogen protection, in the first time that temperature is 50 DEG C
Strong agitation under water-bath；Add molten organic monomer and the mixed liquor of styrene, initiator and cross-linking agent, that temperature is 70 DEG C
Secondary water-bath keeps 6 hours, by product taking-up, filtration, 50 DEG C of drying, obtains product.
When using oil suction decontaminant decontamination diesel oil, kerosene, it is added in an amount of the 1/10 of oil mass leakage quality；Use oil suction decontaminant
During decontamination gasoline, add amount is oil mass leakage quality the 1/20 of decontaminant.
Embodiment described above is only to be described the preferred embodiment of the present invention, not carries out the scope of the present invention
Limiting, on the premise of designing spirit without departing from the present invention, technical scheme is made by those of ordinary skill in the art
Various deformation and improvement, all should fall in the protection domain that claims of the present invention determines.
Claims (6)
1. an oil suction decontaminant, it is characterised in that: it is prepared from by the raw material of following mass fraction:
Organic monomer and styrene: 100 parts；
Polyvinyl alcohol: 1～5 part；
Hollow glass microbead: 2～10 parts；
Initiator: 1～3 part；
Cross-linking agent: 1～5 part；
Water: 1000～3000 parts；
Wherein, described organic monomer and cinnamic mass ratio are 5～7:5～7；Described organic monomer is methyl methacrylate or first
Base octadecyl acrylate or butyl acrylate.
Oil suction decontaminant the most according to claim 1, it is characterised in that: described initiator is dibenzoyl peroxide,
Described cross-linking agent is polynorbornene.
Oil suction decontaminant the most according to claim 2, it is characterised in that: it is prepared from by the raw material of following mass fraction:
Methyl methacrylate: 50 parts；
Styrene: 50 parts；
Polyvinyl alcohol: 2 parts；
Hollow glass microbead: 6 parts；
Dibenzoyl peroxide: 1 part；
Polynorbornene: 1 part；
Water: 2000 parts.
4. the preparation method of the oil suction decontaminant described in claim 1, it is characterised in that: comprise the steps:
Water, polyvinyl alcohol, and hollow glass microbead are placed in there-necked flask, logical nitrogen protection, that temperature is 40～70 DEG C
Strong agitation under water-bath；Add molten organic monomer and the mixed liquor of styrene, initiator and cross-linking agent, in temperature be
The second time water-bath of 40～80 DEG C keeps 2～24 hours, by product taking-up, filtration, 40～60 DEG C of drying, obtains product.
The preparation method of oil suction decontaminant the most according to claim 4, it is characterised in that: the temperature of described first time water-bath
Being 50 DEG C, the temperature of described second time water-bath is 70 DEG C, and water bath time is 6 hours；Described drying temperature is 50 DEG C.
6. the using method of the oil suction decontaminant that any one is described in claims 1 to 3, it is characterised in that: use oil suction decontamination
When agent decontamination diesel oil, kerosene, it is added in an amount of the 1/10 of oil mass leakage quality；When using oil suction decontaminant decontamination gasoline, add
The amount of decontaminant is the 1/20 of oil mass leakage quality.
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| CN201610332484.9A CN105949372B (en) | 2016-05-19 | 2016-05-19 | A kind of oil suction decontaminant and its preparation method and application |
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| CN201610332484.9A CN105949372B (en) | 2016-05-19 | 2016-05-19 | A kind of oil suction decontaminant and its preparation method and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832114A (en) * | 2017-03-10 | 2017-06-13 | 福建昆冈化学助剂科技有限公司 | The oil spilling detergent and its synthetic method of a kind of high-efficiency low-toxicity |
| CN112337137A (en) * | 2020-10-19 | 2021-02-09 | 中国人民警察大学 | Preparation method and application of novel magnetic spilled oil pollution decontamination material |
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|---|---|---|---|---|
| CN1095727A (en) * | 1993-05-27 | 1994-11-30 | 天津理工学院 | Synthetic resin with high oil absorbency |
| CN101314624A (en) * | 2008-05-21 | 2008-12-03 | 安徽省电力公司合肥供电公司 | High oil suction resin and uses thereof |
| CN102977256A (en) * | 2012-12-05 | 2013-03-20 | 淮阴师范学院 | Acrylic ester-attapulgite composite oil-absorbing material and preparation method thereof |
| CN104277238A (en) * | 2013-07-12 | 2015-01-14 | 天津大学 | Binary fast porous high-oil-absorption resin and preparation method 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
- 2016-05-19 CN CN201610332484.9A patent/CN105949372B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095727A (en) * | 1993-05-27 | 1994-11-30 | 天津理工学院 | Synthetic resin with high oil absorbency |
| CN101314624A (en) * | 2008-05-21 | 2008-12-03 | 安徽省电力公司合肥供电公司 | High oil suction resin and uses thereof |
| CN102977256A (en) * | 2012-12-05 | 2013-03-20 | 淮阴师范学院 | Acrylic ester-attapulgite composite oil-absorbing material and preparation method thereof |
| CN104277238A (en) * | 2013-07-12 | 2015-01-14 | 天津大学 | Binary fast porous high-oil-absorption resin and preparation method 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 |
|---|---|---|---|---|
| CN106832114A (en) * | 2017-03-10 | 2017-06-13 | 福建昆冈化学助剂科技有限公司 | The oil spilling detergent and its synthetic method of a kind of high-efficiency low-toxicity |
| CN112337137A (en) * | 2020-10-19 | 2021-02-09 | 中国人民警察大学 | Preparation method and application of novel magnetic spilled oil pollution decontamination material |
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| CN105949372B (en) | 2017-12-12 |
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