CN105289529A - Preparation method of MOF type efficient cheap adsorbent - Google Patents
Preparation method of MOF type efficient cheap adsorbent Download PDFInfo
- Publication number
- CN105289529A CN105289529A CN201510907175.5A CN201510907175A CN105289529A CN 105289529 A CN105289529 A CN 105289529A CN 201510907175 A CN201510907175 A CN 201510907175A CN 105289529 A CN105289529 A CN 105289529A
- Authority
- CN
- China
- Prior art keywords
- low cost
- high efficiency
- type high
- preparation
- efficiency low
- 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
Abstract
The invention discloses a preparation method of an MOF type efficient cheap adsorbent, and relates to a preparation method of an adsorbent, aiming at solving the problems of small specific surface area, small pore and low adsorbing capacity of existing adsorbents. The method comprises the following steps: 1. preparing a dried product I; 2. preparing a dried product II; 3. preparing a product III soaked with alkali liquor; 4. mixing the dried product III with strong base and then reacting at the atmosphere of inert gas to obtain the MOF type efficient cheap adsorbent. For the MOF type efficient cheap adsorbent prepared according to the invention, the specific surface area is 1230m<2>/g-1600m<2>/g, the pore diameter scope is 2nm-5nm, and removal rate for heavy metal pollutants can be up to 80-95%. According to the invention, a preparation method of the MOF type efficient cheap adsorbent can be obtained.
Description
Technical field
The present invention relates to a kind of preparation method of adsorbent.
Background technology
In China, the pollution problems such as mercury, chromium, cadmium, lead and metalloid arsenic are very outstanding, paid much attention to.Heavy metal pollution has the feature of disguise, chronicity, non-degradable and irreversibility, is the class pollutant very harmful to ecological environment, enters in soil, water body, will cause a series of problem.Can be accumulated in plant, animal and human's body by food chain approach, the therefore health of the heavy metal pollution serious threat mankind.The sewage of heavy metal pollution is important source of heavy metal pollution, removes Heavy Metals in Waters pollutant tool have very important significance so efficient.
At present, the method for administering Heavy Metals in Waters pollution is a lot, as chemical precipitation method, physical method, electrolysis, absorption method, membrane separation process, ion exchange technique.Wherein absorption method is the method utilizing sorbent treatment heavy metal wastewater thereby.The conventional material preparing adsorbent has many types, roughly can be divided into two classes: inorganic mineral material and biological material.Inorganic mineral material has clay, zeolite, sepiolite, flyash etc.; Biological material comprises plant, animal class and microbiology class, as active carbon, shitosan etc.Absorption method have easy, efficient, removal efficiency is high and good selective, particularly has unique using value to low concentration, contaminative is strong, other method is difficult to effectively process heavy metal wastewater thereby.But adsorbent prevailing price industrial is at present high, and practical operation has corresponding difficulty, therefore develops the regeneration of cheapness, efficiently water treatment absorbent and adsorbent and prevent secondary pollution from will be the important directions that adsorbent is studied.
In recent years, porous carbon materials is because have very high specific area, large pore volume, high adsorbance, high chemical stability, low price, and the characteristic being convenient to modify is praised as second generation sorbing material.Various natural biomass resource or derivative is adopted on the other hand to develop rapidly in recent years as the biosorption process of adsorbent, biomass adsorbent is not only nontoxic, bio-compatible, with low cost, and the biomass adsorbent after using can biodegradation, is a kind of excellent green sorbing material.
The invention discloses a kind of high temperature cabonization in conjunction with the standby biomass porous material with carbon element of Chemical self-assembly legal system, combine the advantage of porous carbon material and biomass adsorbent, prepare and there is high-specific surface area, macroporosity, refer to a kind of good heavy metal absorbent.The environmentally friendly adsorbing agent biological charcoal of broad prospect of application that what this invention utilized the discarded object of agricultural production (mainly comprising maize straw, feces of livestock and poultry etc.) to be prepared into have, for recycling of debirs explores new approach, the removal for heavy metal has important using value.
Summary of the invention
The object of the invention is to solve existing adsorbent and there is the problem that specific area is little, hole is little and adsorbance is low, and a kind of preparation method of MOF type high efficiency low cost adsorbent is provided.
A preparation method for MOF type high efficiency low cost adsorbent, completes according to the following steps:
One, abandoned biomass is carried out drying, pulverizes, obtain the abandoned biomass that particle diameter is 1cm ~ 3cm; Be that to join molar concentration be 1.0molL for the abandoned biomass of 1cm ~ 3cm by particle diameter
-1~ 4.0molL
-1metal salt solution in, then to react 3 days ~ 14 days at reaction temperature is 70 DEG C ~ 100 DEG C, obtain product I, use distilled water to clean 3 times ~ 5 times to product I, then carry out drying, obtain dried product I;
Particle diameter described in step one is the quality of the abandoned biomass of 1cm ~ 3cm and the volume ratio of metal salt solution is 100g:(100mL ~ 300mL);
Two, dried product I is joined in organic solvent, then react 3 days ~ 14 days at temperature is 70 DEG C ~ 100 DEG C, obtain product II, use distilled water to clean 3 times ~ 5 times to product II, then carry out drying, obtain dried product II;
Organic solvent described in step 2 is furtural, 2-amino phenols or absolute ethyl alcohol;
Three, dried product II is reacted 1h ~ 3h at inert gas atmosphere and temperature are 550 DEG C ~ 850 DEG C, obtain product III; Again product III is immersed in 1h ~ 10h in alkali lye, then filters, discard alkali lye, obtain the product after dipping by lye III;
Concentration of lye described in step 3 is 6molL
-1~ 10molL
-1;
The quality of the product III described in step 3 and the volume ratio of alkali lye are 100g:(100mL ~ 300mL);
Four, use distilled water to wash 3 times ~ 5 times to the product III after dipping by lye, then carry out drying, obtain dried product III; Dried product III is mixed with highly basic, then react 1h ~ 3h at inert gas atmosphere and temperature are 550 DEG C ~ 850 DEG C, obtain MOF type high efficiency low cost adsorbent;
Dried product III described in step 3 is 1:(1 ~ 3 with the mass ratio of highly basic).
Advantage of the present invention:
One, the MOF type high efficiency low cost adsorbent prepared of the present invention is compared with other adsorbents (as clay, zeolite, sepiolite etc.), there is high specific area and large hole efficiency, not only for heavy metal contaminants, there is good removal ability, can also Adsorption Organic Pollutants In Water effectively;
Two, the MOF type high efficiency low cost adsorbent that prepared by the present invention belongs to a kind of universal adsorbent, and, the raw materials that MOF type high efficiency low cost adsorbent prepared by the present invention uses is Typical Agricultural discarded object, not only reduce production cost, can also have and turn waste into wealth, for agricultural wastes recycling provides an effective innovative utilization ways;
Three, the specific area of MOF type high efficiency low cost adsorbent that prepared by the present invention is 1230m
2g
-1~ 1600m
2g
-1, pore diameter range is 2nm ~ 5nm, and the clearance of heavy metal pollutant can reach 80% ~ 95%.
The present invention can obtain a kind of preparation method of MOF type high efficiency low cost adsorbent.
Accompanying drawing illustrates:
Fig. 1 is the SEM figure of MOF type high efficiency low cost adsorbent prepared by embodiment one;
Fig. 2 is the transmission electron microscope picture of MOF type high efficiency low cost adsorbent prepared by embodiment one;
Fig. 3 is the infrared spectrogram of MOF type high efficiency low cost adsorbent prepared by embodiment one;
Fig. 4 is the adsorption-desorption isothermal of MOF type high efficiency low cost adsorbent prepared by embodiment one;
Fig. 5 is that the adsorption effect of MOF type high efficiency low cost adsorbent prepared by embodiment one is with solution FeSO
4the variation diagram of the pH value of solution, in Fig. 5,1 is that sub-optimal fusion algorithm is with FeSO
4the change curve of the pH value of solution, 2 is that clearance is with FeSO
4the change curve of the pH value of solution;
Fig. 6 is the curve of adsorption kinetics of MOF type high efficiency low cost adsorbent prepared by embodiment one, and in Fig. 6,1 is the change curve of sub-optimal fusion algorithm with time of contact, and 2 is remove the change curve with time of contact.
Detailed description of the invention
Detailed description of the invention one: present embodiment is that a kind of preparation method of MOF type high efficiency low cost adsorbent completes according to the following steps:
One, abandoned biomass is carried out drying, pulverizes, obtain the abandoned biomass that particle diameter is 1cm ~ 3cm; Be that to join molar concentration be 1.0molL for the abandoned biomass of 1cm ~ 3cm by particle diameter
-1~ 4.0molL
-1metal salt solution in, then to react 3 days ~ 14 days at reaction temperature is 70 DEG C ~ 100 DEG C, obtain product I, use distilled water to clean 3 times ~ 5 times to product I, then carry out drying, obtain dried product I;
Particle diameter described in step one is the quality of the abandoned biomass of 1cm ~ 3cm and the volume ratio of metal salt solution is 100g:(100mL ~ 300mL);
Two, dried product I is joined in organic solvent, then react 3 days ~ 14 days at temperature is 70 DEG C ~ 100 DEG C, obtain product II, use distilled water to clean 3 times ~ 5 times to product II, then carry out drying, obtain dried product II;
Organic solvent described in step 2 is furtural, 2-amino phenols or absolute ethyl alcohol;
Three, dried product II is reacted 1h ~ 3h at inert gas atmosphere and temperature are 550 DEG C ~ 850 DEG C, obtain product III; Again product III is immersed in 1h ~ 10h in alkali lye, then filters, discard alkali lye, obtain the product after dipping by lye III;
Concentration of lye described in step 3 is 6molL
-1~ 10molL
-1;
The quality of the product III described in step 3 and the volume ratio of alkali lye are 100g:(100mL ~ 300mL);
Four, use distilled water to wash 3 times ~ 5 times to the product III after dipping by lye, then carry out drying, obtain dried product III; Dried product III is mixed with highly basic, then react 1h ~ 3h at inert gas atmosphere and temperature are 550 DEG C ~ 850 DEG C, obtain MOF type high efficiency low cost adsorbent;
Dried product III described in step 3 is 1:(1 ~ 3 with the mass ratio of highly basic).
The advantage of present embodiment:
One, the MOF type high efficiency low cost adsorbent prepared of present embodiment is compared with other adsorbents (as clay, zeolite, sepiolite etc.), there is high specific area and large hole efficiency, not only for heavy metal contaminants, there is good removal ability, can also Adsorption Organic Pollutants In Water effectively;
Two, the MOF type high efficiency low cost adsorbent that prepared by present embodiment belongs to a kind of universal adsorbent, and, the raw materials that MOF type high efficiency low cost adsorbent prepared by present embodiment uses is Typical Agricultural discarded object, not only reduce production cost, can also have and turn waste into wealth, for agricultural wastes recycling provides an effective innovative utilization ways;
Three, the specific area of MOF type high efficiency low cost adsorbent that prepared by present embodiment is 1230m
2g
-1~ 1600m
2g
-1, pore diameter range is 2nm ~ 5nm, and the clearance of heavy metal pollutant can reach 80% ~ 95%.
Present embodiment can obtain a kind of preparation method of MOF type high efficiency low cost adsorbent.
Detailed description of the invention two: present embodiment and detailed description of the invention one difference are: the abandoned biomass described in step one is maize straw, feces of livestock and poultry, pericarp or fallen leaves.Other steps are identical with detailed description of the invention one.
Detailed description of the invention three: one of present embodiment and detailed description of the invention one or two difference is: the inert gas described in step 3 is nitrogen or argon gas.Other steps are identical with detailed description of the invention one or two.
Detailed description of the invention four: one of present embodiment and detailed description of the invention one to three difference is: the inert gas described in step 4 is nitrogen or argon gas.Other steps are identical with detailed description of the invention one to three.
Detailed description of the invention five: one of present embodiment and detailed description of the invention one to four difference is: the alkali lye described in step 3 is NaOH solution or KOH solution.Other steps are identical with detailed description of the invention one to four.
Detailed description of the invention six: one of present embodiment and detailed description of the invention one to five difference is: the highly basic described in step 4 is NaOH or KOH.Other steps are identical with detailed description of the invention one to five.
Detailed description of the invention seven: one of present embodiment and detailed description of the invention one to six difference is: the metal salt solution described in step one is ZnSO
4solution, Zn (NO
3)
2solution, ZnCl
2solution, Al
2(SO
4)
3solution, Al (NO
3)
3solution, AlCl
3solution, CuSO
4solution, Cu (NO
3)
2solution or CuCl
2solution.Other steps are identical with detailed description of the invention one to six.
Detailed description of the invention eight: one of present embodiment and detailed description of the invention one to seven difference is: the particle diameter described in step one is the quality of the abandoned biomass of 1cm ~ 3cm and the volume ratio of metal salt solution is 100g:200mL.Other steps are identical with detailed description of the invention one to seven.
Detailed description of the invention nine: one of present embodiment and detailed description of the invention one to eight difference is: the quality of the product III described in step 3 and the volume ratio of alkali lye are 100g:200mL.Other steps are identical with detailed description of the invention one to eight.
Detailed description of the invention ten: one of present embodiment and detailed description of the invention one to nine difference is: the dried product III described in step 4 is 1:3 with the mass ratio of highly basic.Other steps are identical with detailed description of the invention one to nine.
Following examples are adopted to verify beneficial effect of the present invention:
Embodiment one: a kind of preparation method of MOF type high efficiency low cost adsorbent completes according to the following steps:
One, discarded banana skin is carried out drying, pulverizes, obtain the abandoned biomass that particle diameter is 2.5cm; Be that to join molar concentration be 2.0molL for the abandoned biomass of 2.5cm by particle diameter
-1metal salt solution in, then to react 7 days at reaction temperature is 70 DEG C, obtain product I, use distilled water to clean 4 times to product I, then carry out drying, obtain dried product I;
Metal salt solution described in step one is Zn (NO
3)
2solution;
Particle diameter described in step one is the quality of the abandoned biomass of 2.5cm and the volume ratio of metal salt solution is 100g:200mL;
Two, dried product I is joined in organic solvent, then react 7 days at temperature is 70 DEG C, obtain product II, use distilled water to clean 4 times to product II, then carry out drying, obtain dried product II;
Organic solvent described in step 2 is furtural;
Three, dried product II is reacted 2h at argon gas atmosphere and temperature are 850 DEG C, obtain product III; Again product III is immersed in 6h in alkali lye, then filters, discard alkali lye, obtain the product after dipping by lye III;
Concentration of lye described in step 3 is 10molL
-1;
Alkali lye described in step 3 is NaOH solution;
The quality of the product III described in step 3 and the volume ratio of alkali lye are 100g:200mL;
Four, use distilled water to wash 4 times to the product III after dipping by lye, then carry out drying, obtain dried product III; Dried product III is mixed with highly basic, then react 2h at argon gas atmosphere and temperature are 850 DEG C, obtain MOF type high efficiency low cost adsorbent;
Highly basic described in step 4 is KOH;
Dried product III described in step 4 is 1:3 with the mass ratio of highly basic.
Fig. 1 is the SEM figure of MOF type high efficiency low cost adsorbent prepared by embodiment one;
The MOF type high efficiency low cost adsorbent that as can be seen from Figure 1 prepared by embodiment one becomes curling lamellar structure.
Fig. 2 is the transmission electron microscope picture of MOF type high efficiency low cost adsorbent prepared by embodiment one;
The MOF type high efficiency low cost adsorbent that as can be seen from Figure 2 prepared by embodiment one has the loose structure of a lot of size uniformity.
Fig. 3 is the infrared spectrogram of MOF type high efficiency low cost adsorbent prepared by embodiment one;
There is a large amount of oxy radicals as-OH ,-COOH and-COO etc. in the MOF type high efficiency low cost adsorbent surface that as can be seen from Figure 3 prepared by embodiment one.
Fig. 4 is the adsorption-desorption isothermal of MOF type high efficiency low cost adsorbent prepared by embodiment one;
The MOF type high efficiency low cost adsorbent surface that as can be seen from Figure 4 prepared by embodiment one has loose structure.
Embodiment two: MOF type high efficiency low cost adsorbent embodiment one prepared joins FeSO
4carry out adsorption experiment in solution, adsorption effect is shown in Fig. 5 and Fig. 6.
Fig. 5 is that the adsorption effect of MOF type high efficiency low cost adsorbent prepared by embodiment one is with solution FeSO
4the variation diagram of the pH value of solution, in Fig. 5,1 is that sub-optimal fusion algorithm is with FeSO
4the change curve of the pH value of solution, 2 is that clearance is with FeSO
4the change curve of the pH value of solution;
The adsorption effect of the MOF type high efficiency low cost adsorbent of embodiment one preparation is along with FeSO as can be seen from Figure 5
4the increase of the pH value of solution and increasing, but increase tendency can weaken gradually.
Fig. 6 is the curve of adsorption kinetics of MOF type high efficiency low cost adsorbent prepared by embodiment one, and in Fig. 6,1 is the change curve of sub-optimal fusion algorithm with time of contact, and 2 is remove the change curve with time of contact.
The MOF type high efficiency low cost adsorbent that as can be seen from Figure 6 prepared by embodiment one has adsorption dynamics adsorption kinetics faster, substantially can reach absorption saturated within 72min.
Claims (10)
1. a preparation method for MOF type high efficiency low cost adsorbent, is characterized in that a kind of preparation method of MOF type high efficiency low cost adsorbent completes according to the following steps:
One, abandoned biomass is carried out drying, pulverizes, obtain the abandoned biomass that particle diameter is 1cm ~ 3cm; Be that to join molar concentration be 1.0molL for the abandoned biomass of 1cm ~ 3cm by particle diameter
-1~ 4.0molL
-1metal salt solution in, then to react 3 days ~ 14 days at reaction temperature is 70 DEG C ~ 100 DEG C, obtain product I, use distilled water to clean 3 times ~ 5 times to product I, then carry out drying, obtain dried product I;
Particle diameter described in step one is the quality of the abandoned biomass of 1cm ~ 3cm and the volume ratio of metal salt solution is 100g:(100mL ~ 300mL);
Two, dried product I is joined in organic solvent, then react 3 days ~ 14 days at temperature is 70 DEG C ~ 100 DEG C, obtain product II, use distilled water to clean 3 times ~ 5 times to product II, then carry out drying, obtain dried product II;
Organic solvent described in step 2 is furtural, 2-amino phenols or absolute ethyl alcohol;
Three, dried product II is reacted 1h ~ 3h at inert gas atmosphere and temperature are 550 DEG C ~ 850 DEG C, obtain product III; Again product III is immersed in 1h ~ 10h in alkali lye, then filters, discard alkali lye, obtain the product after dipping by lye III;
Concentration of lye described in step 3 is 6molL
-1~ 10molL
-1;
The quality of the product III described in step 3 and the volume ratio of alkali lye are 100g:(100mL ~ 300mL);
Four, use distilled water to wash 3 times ~ 5 times to the product III after dipping by lye, then carry out drying, obtain dried product III; Dried product III is mixed with highly basic, then react 1h ~ 3h at inert gas atmosphere and temperature are 550 DEG C ~ 850 DEG C, obtain MOF type high efficiency low cost adsorbent;
Dried product III described in step 3 is 1:(1 ~ 3 with the mass ratio of highly basic).
2. the preparation method of a kind of MOF type high efficiency low cost adsorbent according to claim 1, is characterized in that the abandoned biomass described in step one is maize straw, feces of livestock and poultry, pericarp or fallen leaves.
3. the preparation method of a kind of MOF type high efficiency low cost adsorbent according to claim 1, is characterized in that the inert gas described in step 3 is nitrogen or argon gas.
4. the preparation method of a kind of MOF type high efficiency low cost adsorbent according to claim 1, is characterized in that the inert gas described in step 4 is nitrogen or argon gas.
5. the preparation method of a kind of MOF type high efficiency low cost adsorbent according to claim 1, is characterized in that the alkali lye described in step 3 is NaOH solution or KOH solution.
6. the preparation method of a kind of MOF type high efficiency low cost adsorbent according to claim 1, is characterized in that the highly basic described in step 4 is NaOH or KOH.
7. the preparation method of a kind of MOF type high efficiency low cost adsorbent according to claim 1, is characterized in that the metal salt solution described in step one is ZnSO
4solution, Zn (NO
3)
2solution, ZnCl
2solution, Al
2(SO
4)
3solution, Al (NO
3)
3solution, AlCl
3solution, CuSO
4solution, Cu (NO
3)
2solution or CuCl
2solution.
8. the preparation method of a kind of MOF type high efficiency low cost adsorbent according to claim 1, is characterized in that the particle diameter described in step one be the quality of the abandoned biomass of 1cm ~ 3cm and the volume ratio of metal salt solution is 100g:200mL.
9. the preparation method of a kind of MOF type high efficiency low cost adsorbent according to claim 1, is characterized in that the quality of the product III described in step 3 and the volume ratio of alkali lye are 100g:200mL.
10. the preparation method of a kind of MOF type high efficiency low cost adsorbent according to claim 1, is characterized in that the dried product III described in step 4 is 1:3 with the mass ratio of highly basic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907175.5A CN105289529A (en) | 2015-12-09 | 2015-12-09 | Preparation method of MOF type efficient cheap adsorbent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907175.5A CN105289529A (en) | 2015-12-09 | 2015-12-09 | Preparation method of MOF type efficient cheap adsorbent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105289529A true CN105289529A (en) | 2016-02-03 |
Family
ID=55187752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510907175.5A Pending CN105289529A (en) | 2015-12-09 | 2015-12-09 | Preparation method of MOF type efficient cheap adsorbent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105289529A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745305A (en) * | 2018-06-21 | 2018-11-06 | 福州大学 | A kind of super-hydrophobicity carries zinc biomass adsorbent and its preparation and application |
| CN108993396A (en) * | 2018-08-23 | 2018-12-14 | 福州大学 | A kind of super-hydrophobic high dispersion nanometer oxide zinc-charcoal compound adsorbent and its preparation method and application |
| CN109731555A (en) * | 2019-03-04 | 2019-05-10 | 长春工业大学 | One kind being used for CO2The preparation method and application of the ZIF-8/ shaddock veneer composite material of absorption |
| CN109830678A (en) * | 2018-12-28 | 2019-05-31 | 中国矿业大学 | Lithium-carbon dioxide positive electrode for battery material and its preparation method and application |
| CN111229171A (en) * | 2020-01-19 | 2020-06-05 | 武汉工程大学 | Straw-loaded MOF material adsorbent and preparation method and application thereof |
| WO2021017049A1 (en) * | 2019-07-26 | 2021-02-04 | 东北大学 | Method for preparing tricobalt tetraoxide nanosheet by means of double-confinement of mof-co and biotemplate |
| CN114561218A (en) * | 2022-03-04 | 2022-05-31 | 山东三方化工集团有限公司 | Cadmium-polluted soil conditioner prepared from waste biological straws and preparation method thereof |
| CN114797798A (en) * | 2022-04-14 | 2022-07-29 | 中国科学院青岛生物能源与过程研究所 | Preparation method and application of MOF/corn straw composite material and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054174A (en) * | 2007-04-05 | 2007-10-17 | 吉林大学 | Method of preparing biomass high specific surface micro-pore carbon material |
| CN101214951A (en) * | 2008-01-14 | 2008-07-09 | 吉林大学 | High specific surface area and narrow pore distribution porous carbon material |
| CN101585532A (en) * | 2009-06-08 | 2009-11-25 | 浙江工业大学 | Method for preparing height ratio surface microporous carbon material |
| CN103537262A (en) * | 2013-10-31 | 2014-01-29 | 陕西师范大学 | Preparation method of nitrogen-doped hierarchical pore carbon materials |
| CN103922305A (en) * | 2014-03-26 | 2014-07-16 | 同济大学 | Preparation method of high nitrogen content-doped porous carbon with high specific surface area |
| CN104096542A (en) * | 2014-06-23 | 2014-10-15 | 广西师范大学 | Novel magnetic Fe / C@ MOF composite absorbent and preparation method thereof |
-
2015
- 2015-12-09 CN CN201510907175.5A patent/CN105289529A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054174A (en) * | 2007-04-05 | 2007-10-17 | 吉林大学 | Method of preparing biomass high specific surface micro-pore carbon material |
| CN101214951A (en) * | 2008-01-14 | 2008-07-09 | 吉林大学 | High specific surface area and narrow pore distribution porous carbon material |
| CN101585532A (en) * | 2009-06-08 | 2009-11-25 | 浙江工业大学 | Method for preparing height ratio surface microporous carbon material |
| CN103537262A (en) * | 2013-10-31 | 2014-01-29 | 陕西师范大学 | Preparation method of nitrogen-doped hierarchical pore carbon materials |
| CN103922305A (en) * | 2014-03-26 | 2014-07-16 | 同济大学 | Preparation method of high nitrogen content-doped porous carbon with high specific surface area |
| CN104096542A (en) * | 2014-06-23 | 2014-10-15 | 广西师范大学 | Novel magnetic Fe / C@ MOF composite absorbent and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| DECHEN LIU ET AL.: ""Hierarchical porous carbon based on the self-templating structure of rice husk for high-performance supercapacitors"", 《RSC ADVANCES》 * |
| RUILIN LIU ET AL.: ""Biomass-derived highly porous functional carbon fabricated by using a free-standing template for efficient removal of methylene blue"", 《BIORESOURCE TECHNOLOGY》 * |
| YAOKANG LV ET AL.: ""A self-template synthesis of hierarchical porous carbon foams based on banana peel for supercapacitor electrodes"", 《JOURNAL OF POWER SOURCES》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745305B (en) * | 2018-06-21 | 2019-11-12 | 福州大学 | A kind of super-hydrophobicity carries zinc biomass adsorbent and its preparation and application |
| CN108745305A (en) * | 2018-06-21 | 2018-11-06 | 福州大学 | A kind of super-hydrophobicity carries zinc biomass adsorbent and its preparation and application |
| CN108993396A (en) * | 2018-08-23 | 2018-12-14 | 福州大学 | A kind of super-hydrophobic high dispersion nanometer oxide zinc-charcoal compound adsorbent and its preparation method and application |
| CN108993396B (en) * | 2018-08-23 | 2019-11-12 | 福州大学 | A kind of super-hydrophobic high dispersion nanometer oxide zinc-charcoal compound adsorbent and its preparation method and application |
| CN109830678A (en) * | 2018-12-28 | 2019-05-31 | 中国矿业大学 | Lithium-carbon dioxide positive electrode for battery material and its preparation method and application |
| CN109731555B (en) * | 2019-03-04 | 2022-03-25 | 长春工业大学 | For CO2Preparation method and application of adsorbed ZIF-8/shaddock peel composite material |
| CN109731555A (en) * | 2019-03-04 | 2019-05-10 | 长春工业大学 | One kind being used for CO2The preparation method and application of the ZIF-8/ shaddock veneer composite material of absorption |
| WO2021017049A1 (en) * | 2019-07-26 | 2021-02-04 | 东北大学 | Method for preparing tricobalt tetraoxide nanosheet by means of double-confinement of mof-co and biotemplate |
| CN111229171A (en) * | 2020-01-19 | 2020-06-05 | 武汉工程大学 | Straw-loaded MOF material adsorbent and preparation method and application thereof |
| CN111229171B (en) * | 2020-01-19 | 2022-05-10 | 武汉工程大学 | Straw-loaded MOF material adsorbent and preparation method and application thereof |
| CN114561218A (en) * | 2022-03-04 | 2022-05-31 | 山东三方化工集团有限公司 | Cadmium-polluted soil conditioner prepared from waste biological straws and preparation method thereof |
| CN114561218B (en) * | 2022-03-04 | 2023-07-18 | 山东三方化工集团有限公司 | Cadmium-polluted soil conditioner prepared from waste biological straw and preparation method thereof |
| CN114797798A (en) * | 2022-04-14 | 2022-07-29 | 中国科学院青岛生物能源与过程研究所 | Preparation method and application of MOF/corn straw composite material and device |
| CN114797798B (en) * | 2022-04-14 | 2024-01-30 | 中国科学院青岛生物能源与过程研究所 | Preparation method and application of MOF/corn stalk composite material and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105289529A (en) | Preparation method of MOF type efficient cheap adsorbent | |
| Krstić et al. | A review on adsorbents for treatment of water and wastewaters containing copper ions | |
| Alsawy et al. | A comprehensive review on the chemical regeneration of biochar adsorbent for sustainable wastewater treatment | |
| Han et al. | Adsorbent materials for ammonium and ammonia removal: A review | |
| Kacan | Optimum BET surface areas for activated carbon produced from textile sewage sludges and its application as dye removal | |
| Cui et al. | Removal of nitrate and phosphate by chitosan composited beads derived from crude oil refinery waste: Sorption and cost-benefit analysis | |
| Rakhshaee et al. | Kinetic modeling and thermodynamic study to remove Pb (II), Cd (II), Ni (II) and Zn (II) from aqueous solution using dead and living Azolla filiculoides | |
| Wang et al. | Adsorption of heavy metal onto biomass-derived activated carbon | |
| Cho et al. | Removal characteristics of copper by marine macro-algae-derived chars | |
| CN104289185A (en) | Granular filtering material for adsorbing and removing heavy metals in water and preparation method thereof | |
| Salehzadeh | Removal of Heavy Metals Pb 2, Cu 2, Zn 2, Cd 2, Ni 2, Co 2 and Fe 3 from Aqueous Solutions by using Xanthium Pensylvanicum | |
| CN110935280B (en) | Nitrogen-doped mesoporous bamboo-based biochar and application thereof | |
| CN103752269B (en) | Modified active carbon and preparation method thereof | |
| Sharma et al. | Review on arsenic removal using biochar-based materials | |
| CN102784621A (en) | Method for preparing biomass adsorption material based on modified rice husks | |
| CN114160098B (en) | Preparation method of alkali/bimetallic salt water heat activated sludge biochar for removing norfloxacin in water | |
| CN110813239A (en) | Preparation method of biochar-loaded lanthanum-doped iron oxide | |
| CN111151221A (en) | Macroporous biochar-based hybrid material for ultra-fast removal of heavy metals in water body and preparation method and application thereof | |
| Parasana et al. | Recent advances in developing innovative sorbents for phosphorus removal—perspective and opportunities | |
| CN103949220B (en) | A kind of modified activated carbon and preparation method thereof | |
| CN103523848B (en) | The made charcoal of Pinus massoniana Lamb wood chip removes method and the application of sulfa antibiotics in water body | |
| CN103721692B (en) | A kind of regeneration method of waste-powder active carbon | |
| Hashmi et al. | Comparative analysis of conventional to biomass-derived adsorbent for wastewater treatment: a review | |
| CN103301811A (en) | preparation method of biomass charcoal adsorbent and method for treating oily wastewater by biomass charcoal adsorbent | |
| Zhang et al. | Efficient capture of Cr (VI) by carbon hollow fibers with window-like structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |