KR101333234B1 - 구리산화물 첨착 질석을 사용한 흡착제의 제조 방법 - Google Patents
구리산화물 첨착 질석을 사용한 흡착제의 제조 방법 Download PDFInfo
- Publication number
- KR101333234B1 KR101333234B1 KR1020110033301A KR20110033301A KR101333234B1 KR 101333234 B1 KR101333234 B1 KR 101333234B1 KR 1020110033301 A KR1020110033301 A KR 1020110033301A KR 20110033301 A KR20110033301 A KR 20110033301A KR 101333234 B1 KR101333234 B1 KR 101333234B1
- Authority
- KR
- South Korea
- Prior art keywords
- vermiculite
- cuo
- adsorbent
- toluene
- impregnated
- 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.)
- Expired - Fee Related
Links
- 229910052902 vermiculite Inorganic materials 0.000 title claims abstract description 71
- 239000010455 vermiculite Substances 0.000 title claims abstract description 71
- 235000019354 vermiculite Nutrition 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 51
- 239000003463 adsorbent Substances 0.000 title claims abstract description 36
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 title abstract description 43
- 239000005751 Copper oxide Substances 0.000 title abstract description 17
- 229910000431 copper oxide Inorganic materials 0.000 title abstract description 17
- 238000002360 preparation method Methods 0.000 title description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 149
- 238000001035 drying Methods 0.000 claims abstract description 9
- 238000010304 firing Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000012153 distilled water Substances 0.000 claims description 6
- 238000000151 deposition Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000001354 calcination Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims 2
- 230000032683 aging Effects 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 239000012855 volatile organic compound Substances 0.000 abstract description 30
- 239000011148 porous material Substances 0.000 abstract description 9
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 229910002651 NO3 Inorganic materials 0.000 abstract description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract description 3
- 230000008021 deposition Effects 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 24
- 229960004643 cupric oxide Drugs 0.000 description 16
- 239000010949 copper Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 239000003973 paint Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- -1 refineries Substances 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 206010047700 Vomiting Diseases 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000000383 hazardous chemical Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 235000019645 odor Nutrition 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000008673 vomiting Effects 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 208000004547 Hallucinations Diseases 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 2
- 206010024264 Lethargy Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000809 air pollutant Substances 0.000 description 2
- 231100001243 air pollutant Toxicity 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 206010016256 fatigue Diseases 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 231100000869 headache Toxicity 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- SPSSULHKWOKEEL-UHFFFAOYSA-N 2,4,6-trinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O SPSSULHKWOKEEL-UHFFFAOYSA-N 0.000 description 1
- 208000004998 Abdominal Pain Diseases 0.000 description 1
- 206010003591 Ataxia Diseases 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- 239000005749 Copper compound Substances 0.000 description 1
- 208000003164 Diplopia Diseases 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 208000004044 Hypesthesia Diseases 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000025966 Neurological disease Diseases 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 208000003028 Stuttering Diseases 0.000 description 1
- 208000009205 Tinnitus Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000038 blue colorant Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000001684 chronic effect Effects 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
- 239000004035 construction material Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 150000001880 copper compounds Chemical class 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 230000007160 gastrointestinal dysfunction Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000040 green colorant Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 208000034783 hypoesthesia Diseases 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 description 1
- 229940081974 saccharin Drugs 0.000 description 1
- 235000019204 saccharin Nutrition 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000886 tinnitus Toxicity 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000000015 trinitrotoluene Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- 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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/12—Naturally occurring clays or bleaching earth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
항목 | 조건 |
온도 | 23 ℃(±3) |
습도 | 55 %RH(±10) |
톨루엔 가스 흡입 농도 | 약 900㎍/㎥(±10%) |
톨루엔 가스 흡입 유량 | 35 mL/min |
톨루엔 가스 채취량 | 1 L(34 mL/min × 30 min) |
톨루엔 농도 (㎍/㎥) | 톨루엔 제거율 | ||||||
톨루엔 농도 |
질석 | CuO 2% 첨착 질석 |
CuO 5% 첨착 질석 |
질석 | CuO 2% 첨착 질석 |
CuO 5% 첨착 질석 |
|
30분 경과 | 1051.381 | 184.793 | 148.749 | 164.561 | 82.424 | 85.852 | 84.348 |
90분 경과 | 1066.862 | 166.409 | 131.316 | 106.753 | 84.402 | 87.691 | 89.994 |
150분 경과 | 1052.384 | 170.178 | 139.079 | 106.027 | 83.829 | 86.784 | 89.925 |
210분 경과 | 1035.984 | 151.869 | 125.117 | 107.71 | 85.341 | 87.923 | 89.603 |
270분 경과 | 1071.954 | 164.435 | 130.43 | 111.616 | 84.660 | 87.833 | 89.588 |
330분 경과 | 1049.548 | 144.827 | 114.848 | 104.411 | 86.201 | 89.057 | 90.052 |
390분 경과 | 1037.189 | 163.539 | 117.573 | 97.483 | 84.232 | 88.664 | 90.601 |
420분 경과 | 1054.658 | 132.573 | 102.22 | 85.807 | 87.430 | 90.308 | 91.864 |
450분 경과 | 1048.352 | 151.583 | 111.226 | 93.309 | 85.541 | 89.390 | 91.099 |
Claims (10)
2) CuO가 첨착된 질석으로부터 수분을 증발시켜 건조시키는 단계, 및
3) 수분이 증발된 CuO 첨착된 질석을 소성시키는 단계
를 포함하는 질석을 이용한 흡착제의 제조 방법.
1) CuO 용액을 제조하는 단계,
2) 수분과 불순물이 제거된 질석 상에 상기 CuO 용액을 분사하는 단계, 및
3) CuO가 질석 상에 균질하게 함침되도록 숙성시키는 단계
를 포함하는 것을 특징으로 하는 질석을 이용한 흡착제의 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020110033301A KR101333234B1 (ko) | 2011-04-11 | 2011-04-11 | 구리산화물 첨착 질석을 사용한 흡착제의 제조 방법 |
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KR1020110033301A KR101333234B1 (ko) | 2011-04-11 | 2011-04-11 | 구리산화물 첨착 질석을 사용한 흡착제의 제조 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20120115790A KR20120115790A (ko) | 2012-10-19 |
KR101333234B1 true KR101333234B1 (ko) | 2013-11-26 |
Family
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KR1020110033301A Expired - Fee Related KR101333234B1 (ko) | 2011-04-11 | 2011-04-11 | 구리산화물 첨착 질석을 사용한 흡착제의 제조 방법 |
Country Status (1)
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KR (1) | KR101333234B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101486852B1 (ko) * | 2014-07-03 | 2015-02-06 | 부경대학교 산학협력단 | 인 흡착용 흡착제의 제조방법 및 이 방법에 의해 제조된 흡착제 |
CN116196889A (zh) * | 2023-03-09 | 2023-06-02 | 西南科技大学 | 一种工业蛭石制备的甲苯吸附剂及其方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5564836A (en) * | 1978-11-09 | 1980-05-15 | Yuji Tazaki | Adsorbent for heavy metals |
KR20030011990A (ko) * | 2001-07-30 | 2003-02-12 | 주식회사 에네트 | 질석을 이용한 악취제거장치 및 방법 |
KR20040043292A (ko) * | 2002-11-18 | 2004-05-24 | 홍성수 | 산업체에서 배출되는 방향족 휘발성 유기화합물을분해시키기 위한 촉매 제조방법 |
JP2004344853A (ja) * | 2003-05-26 | 2004-12-09 | Mitsubishi Shoji Construction Materials Corp | 揮発性有機化合物の除去剤 |
-
2011
- 2011-04-11 KR KR1020110033301A patent/KR101333234B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5564836A (en) * | 1978-11-09 | 1980-05-15 | Yuji Tazaki | Adsorbent for heavy metals |
KR20030011990A (ko) * | 2001-07-30 | 2003-02-12 | 주식회사 에네트 | 질석을 이용한 악취제거장치 및 방법 |
KR20040043292A (ko) * | 2002-11-18 | 2004-05-24 | 홍성수 | 산업체에서 배출되는 방향족 휘발성 유기화합물을분해시키기 위한 촉매 제조방법 |
JP2004344853A (ja) * | 2003-05-26 | 2004-12-09 | Mitsubishi Shoji Construction Materials Corp | 揮発性有機化合物の除去剤 |
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KR20120115790A (ko) | 2012-10-19 |
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