CN110642365A - 一种用亚临界氧化技术深度处理废水的方法 - Google Patents
一种用亚临界氧化技术深度处理废水的方法 Download PDFInfo
- Publication number
- CN110642365A CN110642365A CN201911094236.5A CN201911094236A CN110642365A CN 110642365 A CN110642365 A CN 110642365A CN 201911094236 A CN201911094236 A CN 201911094236A CN 110642365 A CN110642365 A CN 110642365A
- Authority
- CN
- China
- Prior art keywords
- catalyst
- molecular sieve
- reactor
- wastewater
- treating wastewater
- 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.)
- Granted
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 35
- 238000011282 treatment Methods 0.000 title claims abstract description 24
- 230000003647 oxidation Effects 0.000 title claims abstract description 21
- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- 239000003054 catalyst Substances 0.000 claims abstract description 62
- 239000010842 industrial wastewater Substances 0.000 claims abstract description 54
- 239000002808 molecular sieve Substances 0.000 claims abstract description 40
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910001868 water Inorganic materials 0.000 claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 21
- 239000001301 oxygen Substances 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 7
- 239000012018 catalyst precursor Substances 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 238000002360 preparation method Methods 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 20
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 16
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 14
- 238000009284 supercritical water oxidation Methods 0.000 claims description 13
- 229920001223 polyethylene glycol Polymers 0.000 claims description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 238000002791 soaking Methods 0.000 claims description 8
- 238000012986 modification Methods 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 235000005074 zinc chloride Nutrition 0.000 claims description 7
- 239000011592 zinc chloride Substances 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 2
- 239000012071 phase Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 239000000975 dye Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000004065 wastewater treatment Methods 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- -1 coking Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000010891 toxic waste Substances 0.000 description 1
- 238000012546 transfer Methods 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
- B01J29/44—Noble metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911094236.5A CN110642365B (zh) | 2019-11-11 | 2019-11-11 | 一种用亚临界氧化技术深度处理废水的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911094236.5A CN110642365B (zh) | 2019-11-11 | 2019-11-11 | 一种用亚临界氧化技术深度处理废水的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110642365A true CN110642365A (zh) | 2020-01-03 |
CN110642365B CN110642365B (zh) | 2021-10-12 |
Family
ID=68995713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911094236.5A Active CN110642365B (zh) | 2019-11-11 | 2019-11-11 | 一种用亚临界氧化技术深度处理废水的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110642365B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115591574A (zh) * | 2022-10-08 | 2023-01-13 | 扬州晨化新材料股份有限公司(Cn) | 一种多孔氧化铝负载金属铜催化剂及其制备方法 |
ES2969999A1 (es) * | 2022-10-20 | 2024-05-23 | Mendioroz Maria Blanca Hermana | Procedimiento para la descontaminacion de efluentes con carga organica mediante un proceso de oxidacion humeda subcritica que transcurre en un reactor tubular cuya temperatura es regulada por un fluido en equilibrio de fases que circula por una carcasa que lo contiene |
Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4331822A (en) * | 1979-03-29 | 1982-05-25 | Teijin Petrochemical Industries Ltd. | Isomerization of xylene |
JPS6022932A (ja) * | 1984-03-19 | 1985-02-05 | Teijin Yuka Kk | 触媒組成物 |
US5240619A (en) * | 1993-02-11 | 1993-08-31 | Zimpro Passavant Environmental Systems, Inc. | Two-stage subcritical-supercritical wet oxidation |
WO2000050169A1 (fr) * | 1999-02-23 | 2000-08-31 | Nikki Chemical Co., Ltd. | Catalyseur et procede d'extraction d'oxydes d'azote |
US20100267548A1 (en) * | 2009-04-17 | 2010-10-21 | Johnson Matthey Public Limited Company | Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides |
CN101898137A (zh) * | 2010-07-22 | 2010-12-01 | 华东理工大学 | 一种用于CO低温氧化的Pd-Cu催化剂及制备方法 |
CN101970083A (zh) * | 2007-10-19 | 2011-02-09 | 依柯卡特有限公司 | 从流体去除氨 |
CN102366723A (zh) * | 2011-10-10 | 2012-03-07 | 浙江师范大学 | 一种有机废气处理用贵金属整体催化剂及其制造方法 |
CN102451713A (zh) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | 处理工业废水的催化剂及其制备方法 |
CN103041811A (zh) * | 2011-10-17 | 2013-04-17 | 中国石油化工股份有限公司 | 一种催化湿式氧化催化剂的制备方法和有机废水处理方法 |
CN103041818A (zh) * | 2011-10-17 | 2013-04-17 | 中国石油化工股份有限公司 | 催化湿式氧化催化剂的制备方法和有机废水处理方法 |
CN106010662A (zh) * | 2016-06-08 | 2016-10-12 | 湖南大学 | 基于超/亚临界水工艺的有机废弃物两步处理系统与方法 |
CN106111183A (zh) * | 2016-06-24 | 2016-11-16 | 碗海鹰 | 一种选择性催化还原氮氧化物的催化剂及其制备方法 |
CN106745660A (zh) * | 2017-02-24 | 2017-05-31 | 江苏昆仲机械有限公司 | 超临界水氧化法‑催化湿式氧化法联用反应器 |
CN107282090A (zh) * | 2016-04-12 | 2017-10-24 | 中国石油化工股份有限公司 | 乙烷与苯反应的催化剂 |
CN107282100A (zh) * | 2016-04-12 | 2017-10-24 | 中国石油化工股份有限公司 | 乙烷烷基化反应的催化剂 |
CN107303498A (zh) * | 2016-04-22 | 2017-10-31 | 中国石油化工股份有限公司 | 一种低碳烷烃脱氢催化剂及其制备方法 |
CN108069497A (zh) * | 2016-11-11 | 2018-05-25 | 中国石油化工股份有限公司抚顺石油化工研究院 | 一种催化湿式氧化处理有机废水的方法 |
CN109465008A (zh) * | 2018-11-19 | 2019-03-15 | 厦门大学 | 一种催化湿式氧化催化剂及其制备方法和应用 |
CN109794260A (zh) * | 2019-02-22 | 2019-05-24 | 上海电气集团股份有限公司 | 一种臭氧氧化催化剂的制备方法及臭氧氧化催化剂 |
-
2019
- 2019-11-11 CN CN201911094236.5A patent/CN110642365B/zh active Active
Patent Citations (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4331822A (en) * | 1979-03-29 | 1982-05-25 | Teijin Petrochemical Industries Ltd. | Isomerization of xylene |
JPS6022932A (ja) * | 1984-03-19 | 1985-02-05 | Teijin Yuka Kk | 触媒組成物 |
US5240619A (en) * | 1993-02-11 | 1993-08-31 | Zimpro Passavant Environmental Systems, Inc. | Two-stage subcritical-supercritical wet oxidation |
WO2000050169A1 (fr) * | 1999-02-23 | 2000-08-31 | Nikki Chemical Co., Ltd. | Catalyseur et procede d'extraction d'oxydes d'azote |
CN101970083A (zh) * | 2007-10-19 | 2011-02-09 | 依柯卡特有限公司 | 从流体去除氨 |
US20100267548A1 (en) * | 2009-04-17 | 2010-10-21 | Johnson Matthey Public Limited Company | Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides |
CN101898137A (zh) * | 2010-07-22 | 2010-12-01 | 华东理工大学 | 一种用于CO低温氧化的Pd-Cu催化剂及制备方法 |
CN102451713A (zh) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | 处理工业废水的催化剂及其制备方法 |
CN102366723A (zh) * | 2011-10-10 | 2012-03-07 | 浙江师范大学 | 一种有机废气处理用贵金属整体催化剂及其制造方法 |
CN103041818A (zh) * | 2011-10-17 | 2013-04-17 | 中国石油化工股份有限公司 | 催化湿式氧化催化剂的制备方法和有机废水处理方法 |
CN103041811A (zh) * | 2011-10-17 | 2013-04-17 | 中国石油化工股份有限公司 | 一种催化湿式氧化催化剂的制备方法和有机废水处理方法 |
CN107282090A (zh) * | 2016-04-12 | 2017-10-24 | 中国石油化工股份有限公司 | 乙烷与苯反应的催化剂 |
CN107282100A (zh) * | 2016-04-12 | 2017-10-24 | 中国石油化工股份有限公司 | 乙烷烷基化反应的催化剂 |
CN107303498A (zh) * | 2016-04-22 | 2017-10-31 | 中国石油化工股份有限公司 | 一种低碳烷烃脱氢催化剂及其制备方法 |
CN106010662A (zh) * | 2016-06-08 | 2016-10-12 | 湖南大学 | 基于超/亚临界水工艺的有机废弃物两步处理系统与方法 |
CN106111183A (zh) * | 2016-06-24 | 2016-11-16 | 碗海鹰 | 一种选择性催化还原氮氧化物的催化剂及其制备方法 |
CN108069497A (zh) * | 2016-11-11 | 2018-05-25 | 中国石油化工股份有限公司抚顺石油化工研究院 | 一种催化湿式氧化处理有机废水的方法 |
CN106745660A (zh) * | 2017-02-24 | 2017-05-31 | 江苏昆仲机械有限公司 | 超临界水氧化法‑催化湿式氧化法联用反应器 |
CN109465008A (zh) * | 2018-11-19 | 2019-03-15 | 厦门大学 | 一种催化湿式氧化催化剂及其制备方法和应用 |
CN109794260A (zh) * | 2019-02-22 | 2019-05-24 | 上海电气集团股份有限公司 | 一种臭氧氧化催化剂的制备方法及臭氧氧化催化剂 |
Non-Patent Citations (4)
Title |
---|
J.SILVESTRE-ALBERO ET AL.: "Improved Metal-Support Interaction in Pt/CeO2–SiO2 Catalysts after Zinc Addition", 《JOURNAL OF CATALYSIS》 * |
张权等: "湿式氧化技术处理高浓度有机废水的研究进展", 《煤炭与化工》 * |
李志刚等: "Mn/Ce/La 复合催化剂湿式氧化处理苯酚废水的研究", 《安全与环境学报》 * |
陈瑞勇等: "废水中氨氮湿式空气氧化和超临界水氧化研究进展", 《化工环保》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115591574A (zh) * | 2022-10-08 | 2023-01-13 | 扬州晨化新材料股份有限公司(Cn) | 一种多孔氧化铝负载金属铜催化剂及其制备方法 |
ES2969999A1 (es) * | 2022-10-20 | 2024-05-23 | Mendioroz Maria Blanca Hermana | Procedimiento para la descontaminacion de efluentes con carga organica mediante un proceso de oxidacion humeda subcritica que transcurre en un reactor tubular cuya temperatura es regulada por un fluido en equilibrio de fases que circula por una carcasa que lo contiene |
Also Published As
Publication number | Publication date |
---|---|
CN110642365B (zh) | 2021-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104891713B (zh) | 有机废水臭氧催化氧化处理工艺 | |
EP1198424B1 (en) | A method of and arrangement for continuous hydrolysis of organic material | |
CN110642365B (zh) | 一种用亚临界氧化技术深度处理废水的方法 | |
CN109894115A (zh) | 一种用于类芬顿处理的改性活性炭催化剂的制备方法 | |
CN103601282A (zh) | 超临界水氧化技术处理难降解废水的方法 | |
CN102580746A (zh) | 活性炭负载钴氧化物催化剂及在降解有机污染物上的应用 | |
CN108187677A (zh) | 一种利用超临界二氧化碳/超临界水热联合法制备脱除氰化氢催化剂的方法 | |
CN106492785A (zh) | 一种用于染料废水处理的催化剂及其废水处理方法 | |
CN105084604A (zh) | 一种绿色高效的污染物超临界水氧化方法 | |
CN100998953A (zh) | 一种Pd/树脂催化剂的制备方法 | |
CN113546643A (zh) | 一种降低污水cod的催化剂及其制备方法与应用 | |
CN108620137B (zh) | 有机化合物脱酸用催化剂的制备工艺 | |
CN110386692B (zh) | 一种助剂废水处理工艺 | |
CN112777722A (zh) | 一种高效催化臭氧深度处理污水方法及装置 | |
CN108585165B (zh) | 一种用于超临界水氧化系统的氨回收系统及氨回收控制方法 | |
CN105645558B (zh) | 一种工业循环水的催化湿式氧化处理方法 | |
CN111252747A (zh) | 一种硝酸低成本清洁生产再利用工艺 | |
CN114261964B (zh) | 一种二氧化碳原料气的处理方法及装置 | |
CN212864254U (zh) | 有机废水液相催化氧化处理系统 | |
CN111186872A (zh) | 处理工业废水的方法 | |
CN103570119A (zh) | 焦化废水的超临界水氧化处理方法及装置 | |
CN210528712U (zh) | 一种高难降解有机物废水全达标排放的处理系统 | |
CN113117749A (zh) | 一种催化去除煤化工高含盐废水中cod复合催化膜的制备方法及其应用 | |
CN111675423A (zh) | 烟酸类医药中间体废水的处理方法及系统 | |
CN101428867B (zh) | 锅炉给水的除氧方法 |
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 | ||
CP03 | Change of name, title or address |
Address after: Room F1012, Building 1, No. 1378 Wenyi West Road, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province, 311121 Patentee after: Zhejiang Jinglijie Intelligent Technology Co.,Ltd. Address before: 311100 room 209k, l, building 2, No. 1, cangxing Road, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang jinglijie Environmental Technology Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for deep treatment of wastewater using subcritical oxidation technology Granted publication date: 20211012 Pledgee: Zhejiang Hangzhou Yuhang Rural Commercial Bank Co.,Ltd. Cangqian Branch Pledgor: Zhejiang Jinglijie Intelligent Technology Co.,Ltd. Registration number: Y2024980003583 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |