CN110102249B - 一种用于吸附炼油污水中有机物的吸附剂制备和再生方法 - Google Patents
一种用于吸附炼油污水中有机物的吸附剂制备和再生方法 Download PDFInfo
- Publication number
- CN110102249B CN110102249B CN201910370972.2A CN201910370972A CN110102249B CN 110102249 B CN110102249 B CN 110102249B CN 201910370972 A CN201910370972 A CN 201910370972A CN 110102249 B CN110102249 B CN 110102249B
- Authority
- CN
- China
- Prior art keywords
- adsorbent
- class
- regeneration
- regulating valve
- electric regulating
- 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 89
- 238000011069 regeneration method Methods 0.000 title claims abstract description 77
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 238000007670 refining Methods 0.000 title abstract description 21
- 239000002351 wastewater Substances 0.000 title description 4
- 230000008929 regeneration Effects 0.000 claims abstract description 69
- 239000002699 waste material Substances 0.000 claims abstract description 66
- 239000010865 sewage Substances 0.000 claims abstract description 61
- 238000001179 sorption measurement Methods 0.000 claims abstract description 53
- 239000003054 catalyst Substances 0.000 claims abstract description 46
- 239000003513 alkali Substances 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000011282 treatment Methods 0.000 claims abstract description 17
- 238000010335 hydrothermal treatment Methods 0.000 claims abstract description 6
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- 150000001298 alcohols Chemical class 0.000 claims abstract description 3
- 239000011259 mixed solution Substances 0.000 claims abstract description 3
- 230000001105 regulatory effect Effects 0.000 claims description 55
- 239000002253 acid Substances 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 20
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- 239000012466 permeate Substances 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 13
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 6
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 229960003237 betaine Drugs 0.000 claims description 4
- WHDPTDWLEKQKKX-UHFFFAOYSA-N cobalt molybdenum Chemical compound [Co].[Co].[Mo] WHDPTDWLEKQKKX-UHFFFAOYSA-N 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 235000006408 oxalic acid Nutrition 0.000 claims description 4
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 125000003158 alcohol group Chemical group 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 15
- 229910052717 sulfur Inorganic materials 0.000 abstract description 15
- 239000011593 sulfur Substances 0.000 abstract description 15
- 229910003112 MgO-Al2O3 Inorganic materials 0.000 abstract description 10
- 239000012670 alkaline solution Substances 0.000 abstract description 3
- 238000012986 modification Methods 0.000 abstract description 3
- 239000005416 organic matter Substances 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 abstract description 2
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 17
- 239000011148 porous material Substances 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 8
- 229910021641 deionized water Inorganic materials 0.000 description 8
- 238000002791 soaking Methods 0.000 description 8
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 description 8
- 230000008021 deposition Effects 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000012216 screening Methods 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 238000010306 acid treatment Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000011068 loading method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 description 4
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- -1 magnesium aluminate Chemical class 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- 229910052596 spinel Inorganic materials 0.000 description 3
- 239000011029 spinel Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000008235 industrial water Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002796 Si–Al Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 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
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0218—Compounds of Cr, Mo, W
-
- 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
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
-
- 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
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
-
- 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
- B01J20/08—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 comprising aluminium oxide or hydroxide; comprising bauxite
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
- B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910370972.2A CN110102249B (zh) | 2019-05-10 | 2019-05-10 | 一种用于吸附炼油污水中有机物的吸附剂制备和再生方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910370972.2A CN110102249B (zh) | 2019-05-10 | 2019-05-10 | 一种用于吸附炼油污水中有机物的吸附剂制备和再生方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110102249A CN110102249A (zh) | 2019-08-09 |
CN110102249B true CN110102249B (zh) | 2021-11-09 |
Family
ID=67488307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910370972.2A Active CN110102249B (zh) | 2019-05-10 | 2019-05-10 | 一种用于吸附炼油污水中有机物的吸附剂制备和再生方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110102249B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101801853A (zh) * | 2007-09-21 | 2010-08-11 | 浦项产业科学研究院 | 用再循环的废旧催化剂残渣制造含Fe和Ni的材料和含钴的材料的方法以及用该含Fe和Ni的材料制造不锈钢原料的方法以及制造Fe-Ni合金的方法 |
WO2012009516A2 (en) * | 2010-07-15 | 2012-01-19 | Exxonmobil Research And Engineering Company | Hydroprocessing of biocomponent feeds with low pressure hydrogen-containing streams |
CN103553104A (zh) * | 2013-09-29 | 2014-02-05 | 大连瑞克科技有限公司 | 一种废旧co耐硫变换催化剂的回收方法 |
CN108043418A (zh) * | 2017-11-24 | 2018-05-18 | 湖北双雄催化剂有限公司 | 一种低成本高稳定性耐硫变换催化剂的制备方法 |
-
2019
- 2019-05-10 CN CN201910370972.2A patent/CN110102249B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101801853A (zh) * | 2007-09-21 | 2010-08-11 | 浦项产业科学研究院 | 用再循环的废旧催化剂残渣制造含Fe和Ni的材料和含钴的材料的方法以及用该含Fe和Ni的材料制造不锈钢原料的方法以及制造Fe-Ni合金的方法 |
WO2012009516A2 (en) * | 2010-07-15 | 2012-01-19 | Exxonmobil Research And Engineering Company | Hydroprocessing of biocomponent feeds with low pressure hydrogen-containing streams |
CN103553104A (zh) * | 2013-09-29 | 2014-02-05 | 大连瑞克科技有限公司 | 一种废旧co耐硫变换催化剂的回收方法 |
CN108043418A (zh) * | 2017-11-24 | 2018-05-18 | 湖北双雄催化剂有限公司 | 一种低成本高稳定性耐硫变换催化剂的制备方法 |
Non-Patent Citations (2)
Title |
---|
Effects of Doping Rare Earth Elements (Y, La, and Ce) on Catalytic Performances of CoMo/MgAlM for Water Gas Shift Reaction;Jinxing Mi et al.;《Ind. Eng. Chem. Res.》;20171228;第57卷;第833-844页 * |
炼油废催化剂对劣质污水中有机物吸附性能的研究;张莉等;《工业水处理》;20080531;第28卷(第5期);摘要 * |
Also Published As
Publication number | Publication date |
---|---|
CN110102249A (zh) | 2019-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zhang et al. | Removal of ammonium from aqueous solutions using zeolite synthesized from fly ash by a fusion method | |
RU2401799C2 (ru) | Способ очистки газов | |
CN202212089U (zh) | 一种处理高浓度、大风量有机气体的装置 | |
Qiang et al. | Zeolite X adsorbent with high stability synthesized from bauxite tailings for cyclic adsorption of CO2 | |
US10471387B2 (en) | Renewable high efficient desulfurization process using a suspension bed | |
US10744451B2 (en) | Wet desulfurization process using a suspension bed | |
Bahraminia et al. | Hydrogen sulfide removal from biogas using ion-exchanged nanostructured NaA zeolite for fueling solid oxide fuel cells | |
Ji et al. | Simultaneous removal of aqueous Zn2+, Cu2+, Cd2+, and Pb2+ by zeolites synthesized from low-calcium and high-calcium fly ash | |
CN110759356B (zh) | 一种煤矸石基取向型多级孔zsm-5分子筛膜材料的制备方法 | |
CN110102249B (zh) | 一种用于吸附炼油污水中有机物的吸附剂制备和再生方法 | |
CN113845127B (zh) | 一种金属离子改性y型分子筛及其制备方法和应用 | |
Abd et al. | Experimental study and static numerical optimization of scalable design of non-adiabatic and non-isothermal pressure swing adsorption for biogas upgrading | |
CN117486303A (zh) | 一种基于径向流动的微通道振荡分离装置及方法 | |
CN110605108A (zh) | 一种用于脱硫脱硝废活性炭再生的方法 | |
CN110180491B (zh) | 一种炼油污水处理用吸附剂及其制备和再生方法 | |
CN104772002A (zh) | 一种沼气净化装置 | |
CN104525106A (zh) | 一种应用于氨氮污染液体处理的多孔材料及其制备方法 | |
CN115215460B (zh) | 加氢裂化装置的节水方法及装置 | |
CN108570335B (zh) | 轻石脑油脱硫脱胺的方法和装置 | |
JP2009022874A (ja) | 硫化水素除去方法およびガス精製装置 | |
KR101095666B1 (ko) | 흡착식 탈황기 | |
CN103752271A (zh) | 一种石油溶剂油精制吸附剂及其制备方法 | |
CN110668420B (zh) | 一种富含介孔或介孔和大孔的木质素基碳材料制备方法 | |
CN112624472A (zh) | 闪蒸-沉降-沸腾床分离组合型煤气化黑水净化方法与装置 | |
CN100525887C (zh) | 可再生的微生物金属氧化物络合体吸附脱硫剂和制备方法 |
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: 20230106 Address after: Room 108-2, Urban Empowerment Center, 817 Bingsheng Road, Guangrao Economic Development Zone, Guangrao County, Dongying City, Shandong Province 257300 Patentee after: Sino-Science Smart Industry Cooperation Cross-border Service Center (Shandong) Co.,Ltd. Address before: 257335 No. 7, Taishan Road, Dawang Town, Guangrao County, Dongying City, Shandong Province Patentee before: DONGYING VOCATIONAL College OF SCIENCE & TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: 257300 East of Tuanjie Road and South of Weigao Road in Guangrao Street Industrial Park, Guangrao County, Dongying City, Shandong Province Patentee after: Guangrao County Zhengjiu Trading Co.,Ltd. Address before: Room 108-2, Urban Empowerment Center, 817 Bingsheng Road, Guangrao Economic Development Zone, Guangrao County, Dongying City, Shandong Province 257300 Patentee before: Sino-Science Smart Industry Cooperation Cross-border Service Center (Shandong) Co.,Ltd. |