CN110152603A - A kind of graphene adsorbent for gasoline desulfurization - Google Patents
A kind of graphene adsorbent for gasoline desulfurization Download PDFInfo
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- CN110152603A CN110152603A CN201810326733.2A CN201810326733A CN110152603A CN 110152603 A CN110152603 A CN 110152603A CN 201810326733 A CN201810326733 A CN 201810326733A CN 110152603 A CN110152603 A CN 110152603A
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- graphene
- gasoline
- adsorbent
- ammonium hydroxide
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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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- 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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/003—Specific sorbent material, not covered by C10G25/02 or C10G25/03
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/02—Gasoline
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention belongs to gasoline technical field of desulfurization, and in particular to a kind of graphene adsorbent for gasoline desulfurization.This is used for the graphene adsorbent of gasoline desulfurization, including following substance: 10-20 parts of graphene, 20-30 parts of active carbon, 20-45 parts of liquor potassic permanganate, 0.5-1 parts of ammonium hydroxide, 9-16 parts of zinc oxide.The beneficial effect is that: mercaptan, disulphide, thioether and the thiophene sulfides in gasoline can be adsorbed in particle by a kind of graphene adsorbent for gasoline desulfurization of the present invention, reduce the sulfide content in gasoline.
Description
Technical field
The invention belongs to gasoline technical field of desulfurization, and in particular to a kind of graphene adsorbent for gasoline desulfurization.
Background technique
The existence form of sulfide in petrol has hydrogen sulfide, mercaptan, thioether, disulphide, thiophene, disulphide, thiophene
And its derivative.These sulfide not only result in oxidation stability of gasoline variation, octane number decline and engine combustion system
Corrosion, and the oxysulfide generated after burning is the major pollutants of atmosphere pollution.As countries in the world are for environmental problem
Attention, pollution problem caused by the sulphur in motor petrol more and more attention has been paid to.When absorption method is used for gasoline desulfurization,
The aromatic hydrocarbons sulfur-containing compound in gasoline is removed to the adsorbent property of can choose, and the alkene in gasoline is kept away without influence
Exempted from unifining process, for guarantee desulfurization effect and caused by a large amount of alkene be hydrogenated saturation, cause under octane number
The problem of drop.Just because of this, the application for adsorbing desulfurization method has attracted more and more attention from people, and becomes domestic and international major petroleum
One of the key issues of company's research and development.
Summary of the invention
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of graphene adsorbents for gasoline desulfurization.
The present invention is achieved through the following technical solutions:
A kind of graphene adsorbent for gasoline desulfurization, raw material form in mass ratio: 10-20 parts of graphene, activity
20-30 parts of charcoal, 20-45 parts of liquor potassic permanganate, 0.5-1 parts of ammonium hydroxide, 9-16 parts of zinc oxide.
Method of the invention, which is made, in above-mentioned each substance is:
1) graphene and active carbon are passed through liquor potassic permanganate respectively and aoxidized by, and graphene oxide and oxidation activity is made
Charcoal；
2) mixes graphene oxide obtained in step 1) and magnesium oxide/absorbent charcoal according to the ratio of 2:3；
3) zinc oxide will be added in the mixture in step 2 in and ammonium hydroxide is stirred, and carries out water under the conditions of 190~210 DEG C
20~60min of thermal response, by washing, it is dry to get.
The beneficial effects of the present invention are: a kind of graphene adsorbent for gasoline desulfurization of the present invention can be by the sulphur in gasoline
Alcohol, disulphide, thioether and thiophene sulfides are adsorbed in particle, reduce the sulfide content in gasoline.
Specific embodiment
Specific embodiments of the present invention are given below, for further explaining the composition of the present invention.
Embodiment 1
A kind of graphene adsorbent for gasoline desulfurization of the present invention, raw material form in mass ratio: 10 parts of graphene, living
20 parts of charcoal, 20 parts of liquor potassic permanganate, 0.5 part of ammonium hydroxide, 9 parts of zinc oxide of property.
Method of the invention, which is made, in above-mentioned each substance is:
1) graphene and active carbon are passed through liquor potassic permanganate respectively and aoxidized by, and graphene oxide and oxidation activity is made
Charcoal；
2) mixes graphene oxide obtained in step 1) and magnesium oxide/absorbent charcoal according to the ratio of 2:3；
3) zinc oxide will be added in the mixture in step 2 in and ammonium hydroxide is stirred, and carries out hydro-thermal reaction under the conditions of 190 DEG C
20min, by washing, it is dry to get.
Embodiment 2
A kind of graphene adsorbent for gasoline desulfurization of the present invention, raw material form in mass ratio: 15 parts of graphene, living
25 parts of charcoal, 30 parts of liquor potassic permanganate, 0.8 part of ammonium hydroxide, 12 parts of zinc oxide of property.
Method of the invention, which is made, in above-mentioned each substance is:
1) graphene and active carbon are passed through liquor potassic permanganate respectively and aoxidized by, and graphene oxide and oxidation activity is made
Charcoal；
2) mixes graphene oxide obtained in step 1) and magnesium oxide/absorbent charcoal according to the ratio of 2:3；
3) zinc oxide will be added in the mixture in step 2 in and ammonium hydroxide is stirred, and carries out hydro-thermal reaction under the conditions of 200 DEG C
40min, by washing, it is dry to get.
Embodiment 3
A kind of graphene adsorbent for gasoline desulfurization of the present invention, raw material form in mass ratio: 20 parts of graphene, living
30 parts of charcoal, 45 parts of liquor potassic permanganate, 1 part of ammonium hydroxide, 16 parts of zinc oxide of property.
Method of the invention, which is made, in above-mentioned each substance is:
1) graphene and active carbon are passed through liquor potassic permanganate respectively and aoxidized by, and graphene oxide and oxidation activity is made
Charcoal；
2) mixes graphene oxide obtained in step 1) and magnesium oxide/absorbent charcoal according to the ratio of 2:3；
3) zinc oxide will be added in the mixture in step 2 in and ammonium hydroxide is stirred, and carries out hydro-thermal reaction under the conditions of 210 DEG C
60min, by washing, it is dry to get.
The present invention is not limited to the above-described embodiments, anyone should learn make under the inspiration of the present invention with the present invention
With same or similar technical solution, fall within the scope of protection of the present invention.
Technology not described in detail in the present invention, shape, construction portion are well-known technique.
Claims (4)
1. a kind of graphene adsorbent for gasoline desulfurization, which is characterized in that its raw material forms in mass ratio: graphene
10-20 parts, 20-30 parts of active carbon, 20-45 parts of liquor potassic permanganate, 0.5-1 parts of ammonium hydroxide, 9-16 parts of zinc oxide.
2. a kind of graphene adsorbent for gasoline desulfurization according to claim 1, it is characterized in that: its described raw material group
At in mass ratio: 20 parts of graphene, 30 parts of active carbon, 45 parts of liquor potassic permanganate, 1 part of ammonium hydroxide, 16 parts of zinc oxide.
3. a kind of graphene adsorbent for gasoline desulfurization according to claim 1, it is characterized in that: its described raw material group
At in mass ratio: 15 parts of graphene, 25 parts of active carbon, 30 parts of liquor potassic permanganate, 0.8 part of ammonium hydroxide, 12 parts of zinc oxide.
4. a kind of graphene adsorbent for gasoline desulfurization according to claim 1, it is characterized in that: each substance system
It is at method of the invention:
1) graphene and active carbon are passed through liquor potassic permanganate respectively and aoxidized by, and graphene oxide and oxidation activity is made
Charcoal；
2) mixes graphene oxide obtained in step 1) and magnesium oxide/absorbent charcoal according to the ratio of 2:3；
3) zinc oxide will be added in the mixture in step 2) in and ammonium hydroxide is stirred, and carries out water under the conditions of 190~210 DEG C
20~60min of thermal response, by washing, it is dry to get.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810326733.2A CN110152603A (en) | 2018-04-12 | 2018-04-12 | A kind of graphene adsorbent for gasoline desulfurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810326733.2A CN110152603A (en) | 2018-04-12 | 2018-04-12 | A kind of graphene adsorbent for gasoline desulfurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110152603A true CN110152603A (en) | 2019-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810326733.2A Pending CN110152603A (en) | 2018-04-12 | 2018-04-12 | A kind of graphene adsorbent for gasoline desulfurization |
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Citations (6)
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|---|---|---|---|---|
| KR20080045818A (en) * | 2006-11-21 | 2008-05-26 | 주식회사 삼천리 | Adsorbent to adsorb the sulfurour gas contained in fuel gas, and desulfurization equipement in fuel cell system using such adsorbent |
| CN102580716A (en) * | 2012-01-18 | 2012-07-18 | 黑龙江大学 | Method for synthesizing zinc oxide/graphene composite by solvothermal method |
| CN103394322A (en) * | 2013-07-17 | 2013-11-20 | 常州大学盱眙凹土研发中心 | Gasoline desulfurization adsorbent and preparation method thereof |
| CN104028208A (en) * | 2014-05-29 | 2014-09-10 | 上海应用技术学院 | High-selectivity gasoline desulfurization adsorbent as well as preparation method and application thereof |
| CN104084041A (en) * | 2014-07-17 | 2014-10-08 | 北京三聚创洁科技发展有限公司 | Method for regenerating zinc oxide desulfurization waste agent |
| CN107362803A (en) * | 2017-07-08 | 2017-11-21 | 蚌埠学院 | A kind of preparation method of magnetic graphite alkenyl zinc oxide nanometer composite material |
-
2018
- 2018-04-12 CN CN201810326733.2A patent/CN110152603A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080045818A (en) * | 2006-11-21 | 2008-05-26 | 주식회사 삼천리 | Adsorbent to adsorb the sulfurour gas contained in fuel gas, and desulfurization equipement in fuel cell system using such adsorbent |
| CN102580716A (en) * | 2012-01-18 | 2012-07-18 | 黑龙江大学 | Method for synthesizing zinc oxide/graphene composite by solvothermal method |
| CN103394322A (en) * | 2013-07-17 | 2013-11-20 | 常州大学盱眙凹土研发中心 | Gasoline desulfurization adsorbent and preparation method thereof |
| CN104028208A (en) * | 2014-05-29 | 2014-09-10 | 上海应用技术学院 | High-selectivity gasoline desulfurization adsorbent as well as preparation method and application thereof |
| CN104084041A (en) * | 2014-07-17 | 2014-10-08 | 北京三聚创洁科技发展有限公司 | Method for regenerating zinc oxide desulfurization waste agent |
| CN107362803A (en) * | 2017-07-08 | 2017-11-21 | 蚌埠学院 | A kind of preparation method of magnetic graphite alkenyl zinc oxide nanometer composite material |
Non-Patent Citations (2)
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|---|
| 封心领: ""负载型石墨烯及介孔材料脱硫性能研究"", 《中国硕士学位论文数据库》 * |
| 王广建等: ""负载ZnO活性炭吸附脱除噻吩的性能"", 《化工进展》 * |
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Application publication date: 20190823 |