CN109205729B - 负载型介孔碳吸附剂在焦化废水处理中的应用 - Google Patents
负载型介孔碳吸附剂在焦化废水处理中的应用 Download PDFInfo
- Publication number
- CN109205729B CN109205729B CN201811336752.XA CN201811336752A CN109205729B CN 109205729 B CN109205729 B CN 109205729B CN 201811336752 A CN201811336752 A CN 201811336752A CN 109205729 B CN109205729 B CN 109205729B
- Authority
- CN
- China
- Prior art keywords
- mesoporous carbon
- polylactic acid
- carbon adsorbent
- acid oligomer
- heating
- 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.)
- Active
Links
- 239000003463 adsorbent Substances 0.000 title claims abstract description 29
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000004939 coking Methods 0.000 title abstract description 16
- 238000004065 wastewater treatment Methods 0.000 title abstract description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 39
- 239000004626 polylactic acid Substances 0.000 claims abstract description 39
- 239000000243 solution Substances 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 19
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 claims abstract description 18
- 239000006185 dispersion Substances 0.000 claims abstract description 18
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052901 montmorillonite Inorganic materials 0.000 claims abstract description 16
- 238000005245 sintering Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007864 aqueous solution Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims abstract description 10
- 239000011363 dried mixture Substances 0.000 claims abstract description 10
- 238000000227 grinding Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 238000007605 air drying Methods 0.000 claims description 8
- 230000010355 oscillation Effects 0.000 claims description 4
- 238000006722 reduction reaction Methods 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims 2
- 235000019441 ethanol Nutrition 0.000 abstract description 25
- 239000007788 liquid Substances 0.000 abstract description 15
- 239000002351 wastewater Substances 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 6
- 239000003921 oil Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011160 research Methods 0.000 abstract description 4
- 150000001491 aromatic compounds Chemical class 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 9
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 8
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- RLFWWDJHLFCNIJ-UHFFFAOYSA-N 4-aminoantipyrine Chemical compound CN1C(C)=C(N)C(=O)N1C1=CC=CC=C1 RLFWWDJHLFCNIJ-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000002798 spectrophotometry method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100001240 inorganic pollutant Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WZRRZVUZWWMSKH-UHFFFAOYSA-N n'-naphthalen-1-ylethane-1,2-diamine;hydrochloride Chemical compound Cl.C1=CC=C2C(NCCN)=CC=CC2=C1 WZRRZVUZWWMSKH-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- 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
- B01J20/28054—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 surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
苯酚去除率/% | 苯胺去除率/% | 除油率/% | |
实施例1 | 90.87 | 89.24 | 94.18 |
实施例2 | 92.46 | 90.77 | 95.42 |
实施例3 | 93.15 | 91.65 | 96.54 |
实施例4 | 94.77 | 92.18 | 97.11 |
实施例5 | 95.68 | 93.44 | 97.88 |
对比例1 | 81.36 | 82.11 | 86.29 |
对比例2 | 84.59 | 80.55 | 94.22 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811336752.XA CN109205729B (zh) | 2018-11-12 | 2018-11-12 | 负载型介孔碳吸附剂在焦化废水处理中的应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811336752.XA CN109205729B (zh) | 2018-11-12 | 2018-11-12 | 负载型介孔碳吸附剂在焦化废水处理中的应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109205729A CN109205729A (zh) | 2019-01-15 |
CN109205729B true CN109205729B (zh) | 2021-08-06 |
Family
ID=64995070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811336752.XA Active CN109205729B (zh) | 2018-11-12 | 2018-11-12 | 负载型介孔碳吸附剂在焦化废水处理中的应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109205729B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005046731A (ja) * | 2003-07-29 | 2005-02-24 | Green Japan:Kk | リン吸着材 |
CN101306848A (zh) * | 2007-05-16 | 2008-11-19 | 北京化工大学 | 焦化废水的处理工艺 |
CN102247798A (zh) * | 2011-05-23 | 2011-11-23 | 合肥工业大学 | 一种强化蒙脱石吸附剂及其制备方法 |
CN105536752A (zh) * | 2015-12-12 | 2016-05-04 | 常州大学 | 一种磁性蒙脱土复合颗粒吸附剂的制备方法 |
WO2018081532A2 (en) * | 2016-10-28 | 2018-05-03 | Qatar Foundation For Education, Science And Community Development | Method for adsorption of toxic contaminants from water |
EP3335787A1 (en) * | 2016-12-13 | 2018-06-20 | Scg Chemicals Co. Ltd. | Process for removing alkene and/or alkyne from a hydrocarbon feedstock |
-
2018
- 2018-11-12 CN CN201811336752.XA patent/CN109205729B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005046731A (ja) * | 2003-07-29 | 2005-02-24 | Green Japan:Kk | リン吸着材 |
CN101306848A (zh) * | 2007-05-16 | 2008-11-19 | 北京化工大学 | 焦化废水的处理工艺 |
CN102247798A (zh) * | 2011-05-23 | 2011-11-23 | 合肥工业大学 | 一种强化蒙脱石吸附剂及其制备方法 |
CN105536752A (zh) * | 2015-12-12 | 2016-05-04 | 常州大学 | 一种磁性蒙脱土复合颗粒吸附剂的制备方法 |
WO2018081532A2 (en) * | 2016-10-28 | 2018-05-03 | Qatar Foundation For Education, Science And Community Development | Method for adsorption of toxic contaminants from water |
EP3335787A1 (en) * | 2016-12-13 | 2018-06-20 | Scg Chemicals Co. Ltd. | Process for removing alkene and/or alkyne from a hydrocarbon feedstock |
Also Published As
Publication number | Publication date |
---|---|
CN109205729A (zh) | 2019-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106745645A (zh) | 纳米零价铁复合材料的制备方法及其应用 | |
CN103721672B (zh) | 一种高效改性分子筛吸附剂的制备方法 | |
Li et al. | Surface‐treated activated carbon for removal of aromatic compounds from water | |
CN102838143B (zh) | 一种球形氧化铝的制备方法 | |
CN104291333A (zh) | 一种高比表面积石煤基中孔活性炭的制备方法 | |
CN106040178A (zh) | 碳基吸附材料及其制备方法 | |
CN109205729B (zh) | 负载型介孔碳吸附剂在焦化废水处理中的应用 | |
CN107376939A (zh) | 一种常温催化分解甲醛的活性炭催化剂的制备方法 | |
CN104445181B (zh) | 一种活性炭及其制备方法 | |
CN106669601A (zh) | 一种高吸附性活性半焦及其制备方法和应用 | |
CN108455620A (zh) | 一种纳米二氧化硅的制备方法 | |
CN108946722B (zh) | 孔径可控的球形活性炭的制备方法及其产物和用途 | |
CN109529917B (zh) | TiO2,CuO/ZSM-5分子筛催化剂的制备方法 | |
CN111298761B (zh) | 一种改性海泡石吸附剂及其制备方法与应用 | |
CN114426300A (zh) | 一种大孔氧化铝载体的制备方法 | |
CN108455624B (zh) | 凹凸棒石为原料制备载银耐硫化氢毒化的4a分子筛的方法 | |
CN111773887A (zh) | 一种有效除去烧结炉烟气中二噁英的方法 | |
CN113856652B (zh) | 一种VOCs高分子吸附材料及其合成方法 | |
CN106630105B (zh) | 一种去除乳化液生化出水中总有机碳的方法和装置 | |
CN107324332B (zh) | 新型碳基吸附材料及其制备方法 | |
CN109351294B (zh) | 一种用于污水处理的改性气凝胶的制备方法 | |
CN106423065B (zh) | 一种提高生物炭有效孔比表面积的后处理方法 | |
CN111841648B (zh) | 一种铌改性分子筛的制备方法及其产品和应用 | |
CN113546682B (zh) | 一种负载Ni活性位点的C-Si气凝胶催化剂的制备方法及其产品和应用 | |
CN117563631B (zh) | 一种用于高炉煤气精脱硫的水解催化剂及制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230725 Address after: 061000 Floor 5, R&D Building, No. 9, Guofeng Avenue, High tech Zone, Cangzhou City, Hebei Province Patentee after: Hebei Fengyuan Environmental Protection Technology Group Co.,Ltd. Address before: 318000 No. 163, Zhenxi Road, Xinqiao Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Guan Minfu |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 010000 West Wanda Sales Center, Genghis Khan West Street, Huimin District, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Antai Fengyuan Environmental Protection Technology (Inner Mongolia) Group Co.,Ltd. Country or region after: China Address before: 061000 Floor 5, R&D Building, No. 9, Guofeng Avenue, High tech Zone, Cangzhou City, Hebei Province Patentee before: Hebei Fengyuan Environmental Protection Technology Group Co.,Ltd. Country or region before: China |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Application of loaded mesoporous carbon adsorbent in coking wastewater treatment Granted publication date: 20210806 Pledgee: Bank of China Limited Baotou Donghe sub branch Pledgor: Antai Fengyuan Environmental Protection Technology (Inner Mongolia) Group Co.,Ltd. Registration number: Y2024150000020 |