ZA200208042B - Precious metal recovery from organics-precious metal compositions with supercritical water reactant. - Google Patents
Precious metal recovery from organics-precious metal compositions with supercritical water reactant. Download PDFInfo
- Publication number
- ZA200208042B ZA200208042B ZA200208042A ZA200208042A ZA200208042B ZA 200208042 B ZA200208042 B ZA 200208042B ZA 200208042 A ZA200208042 A ZA 200208042A ZA 200208042 A ZA200208042 A ZA 200208042A ZA 200208042 B ZA200208042 B ZA 200208042B
- Authority
- ZA
- South Africa
- Prior art keywords
- precious metal
- oxygen
- reactor
- organic
- process according
- Prior art date
Links
- 239000010970 precious metal Substances 0.000 title claims description 37
- 239000000203 mixture Substances 0.000 title claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 23
- 238000011084 recovery Methods 0.000 title description 3
- 239000000376 reactant Substances 0.000 title description 2
- 238000000034 method Methods 0.000 claims description 25
- 229910052760 oxygen Inorganic materials 0.000 claims description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 229910044991 metal oxide Inorganic materials 0.000 claims description 8
- 150000004706 metal oxides Chemical class 0.000 claims description 8
- 238000007670 refining Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- -1 platinum group metals Chemical class 0.000 claims 1
- 239000003054 catalyst Substances 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- WJIBZZVTNMAURL-UHFFFAOYSA-N phosphane;rhodium Chemical class P.[Rh] WJIBZZVTNMAURL-UHFFFAOYSA-N 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000009284 supercritical water oxidation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
- C22B11/042—Recovery of noble metals from waste materials
- C22B11/048—Recovery of noble metals from waste materials from spent catalysts
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/008—Processes carried out under supercritical conditions
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
- C22B11/042—Recovery of noble metals from waste materials
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/00033—Continuous 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/0015—Controlling the temperature by thermal insulation means
- B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/911—Cumulative poison
- Y10S210/912—Heavy metal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Extraction Or Liquid Replacement (AREA)
- Processing Of Solid Wastes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0010241A GB0010241D0 (en) | 2000-04-28 | 2000-04-28 | Improvements in precious metal refining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200208042B true ZA200208042B (en) | 2003-10-07 |
Family
ID=9890597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200208042A ZA200208042B (en) | 2000-04-28 | 2002-10-07 | Precious metal recovery from organics-precious metal compositions with supercritical water reactant. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7122167B2 (es) |
| EP (1) | EP1294955B1 (es) |
| JP (1) | JP5073143B2 (es) |
| KR (1) | KR100812623B1 (es) |
| CN (1) | CN1426485A (es) |
| AT (1) | ATE316585T1 (es) |
| AU (1) | AU780392B2 (es) |
| BR (1) | BR0110344A (es) |
| CA (1) | CA2407605C (es) |
| DE (1) | DE60116861T2 (es) |
| ES (1) | ES2254383T3 (es) |
| GB (1) | GB0010241D0 (es) |
| WO (1) | WO2001083834A1 (es) |
| ZA (1) | ZA200208042B (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0126346D0 (en) * | 2001-11-02 | 2002-01-02 | Johnson Matthey Plc | Improvements in materials handling and sampling |
| DE102004041997A1 (de) * | 2004-08-31 | 2006-03-09 | Umicore Ag & Co. Kg | Verfahren zum Recycling von Brennstoffzellenkomponenten |
| CN1308470C (zh) * | 2005-03-15 | 2007-04-04 | 深圳市伟雄机械设备有限公司 | 贵金属的无毒低成本提炼方法 |
| KR100662146B1 (ko) * | 2005-09-07 | 2006-12-27 | 한화석유화학 주식회사 | 테레프탈산 제조공정에서 발생되는 폐기물의 처리방법 |
| IL173547A0 (en) * | 2006-02-06 | 2006-07-05 | Pyernik Rutman | Supercritical oxidation process for the treatment of corrosive materials |
| GB0604285D0 (en) * | 2006-03-03 | 2006-04-12 | Johnson Matthey Plc | Catalyst reprocessing |
| US7682514B2 (en) * | 2007-05-16 | 2010-03-23 | Parsons Corporation | Supercritical water oxidation apparatus and process |
| JP5540548B2 (ja) * | 2009-04-03 | 2014-07-02 | トヨタ自動車株式会社 | 燃料電池からの触媒金属の回収方法 |
| CN101519725B (zh) * | 2009-04-09 | 2010-10-13 | 昆明贵金属研究所 | 湿-火联合法从汽车催化剂中提取贵金属的方法 |
| CN101608263A (zh) * | 2009-07-13 | 2009-12-23 | 中国科学院生态环境研究中心 | 废弃印刷线路板富集贵金属同时合成Cu2O/TiO2纳米光催化剂的工艺 |
| CN102794292B (zh) * | 2012-08-27 | 2015-04-29 | 温州宏泽科技发展股份有限公司 | 一种固体废物的预处理方法 |
| CN104060094B (zh) * | 2014-06-10 | 2016-05-11 | 福建工程学院 | 一种从废弃手机回收金和铜的方法 |
| FR3030317B1 (fr) * | 2014-12-23 | 2017-02-10 | Brgm | Procede de recyclage de dechets d'equipements electriques et electroniques |
| CN105256147A (zh) * | 2015-11-30 | 2016-01-20 | 中国科学院生态环境研究中心 | 超临界流体回收废弃线路板中钯的工艺 |
| US10167202B2 (en) | 2016-02-23 | 2019-01-01 | King Abdullah University Of Science And Technology | Enhanced metal recovery through oxidation in liquid and/or supercritical carbon dioxide |
| DE102017211311A1 (de) * | 2017-07-04 | 2019-01-10 | Heraeus Deutschland GmbH & Co. KG | Prozesssteuerung mit Farbsensor |
| CN110257636B (zh) * | 2019-07-11 | 2021-05-18 | 廊坊新奥龙河环保科技有限公司 | 超临界氧化回收催化剂中贵金属的方法 |
| CN111112295B (zh) * | 2019-12-27 | 2021-11-30 | 新地环保技术有限公司 | 含贵金属的废催化剂的预处理方法及系统 |
| CN113332927B (zh) * | 2021-05-25 | 2022-04-01 | 杭州灰弘环保科技有限公司 | 一种新型垃圾焚烧飞灰制浆水洗及碳中和耦合系统及方法 |
| CN114477319B (zh) * | 2022-03-03 | 2024-06-11 | 湖南中先智能科技有限公司 | 一种硫酸镍制备工艺及设备 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4338199A (en) * | 1980-05-08 | 1982-07-06 | Modar, Inc. | Processing methods for the oxidation of organics in supercritical water |
| US4543190A (en) * | 1980-05-08 | 1985-09-24 | Modar, Inc. | Processing methods for the oxidation of organics in supercritical water |
| JPS6475591A (en) * | 1987-09-17 | 1989-03-22 | Mitsubishi Heavy Ind Ltd | Production of clean and high-energy gas |
| US5252224A (en) * | 1991-06-28 | 1993-10-12 | Modell Development Corporation | Supercritical water oxidation process of organics with inorganics |
| US5461648A (en) * | 1994-10-27 | 1995-10-24 | The United States Of America As Represented By The Secretary Of The Navy | Supercritical water oxidation reactor with a corrosion-resistant lining |
| US5560823A (en) * | 1994-12-21 | 1996-10-01 | Abitibi-Price, Inc. | Reversible flow supercritical reactor and method for operating same |
| JP3366820B2 (ja) * | 1997-02-19 | 2003-01-14 | 株式会社日立製作所 | 酸化処理方法とその装置及び反応容器 |
| JPH10305288A (ja) * | 1997-03-07 | 1998-11-17 | Japan Organo Co Ltd | 超臨界水反応装置 |
| JP3462969B2 (ja) * | 1997-04-09 | 2003-11-05 | オルガノ株式会社 | 廃棄イオン交換樹脂の減容化方法 |
| JP3329243B2 (ja) * | 1997-11-07 | 2002-09-30 | 株式会社日立製作所 | 廃棄物の超臨界水処理装置および処理方法 |
| US6150580A (en) * | 1997-11-13 | 2000-11-21 | The United States Of America As Represented By The United States Department Of Energy | Method for destroying hazardous organics and other combustible materials in a subcritical/supercritical reactor |
| JPH11236627A (ja) * | 1998-02-20 | 1999-08-31 | Ishikawajima Harima Heavy Ind Co Ltd | 煤からの重金属成分の回収方法及び装置 |
| JPH11302442A (ja) * | 1998-04-23 | 1999-11-02 | Sumitomo Bakelite Co Ltd | 熱硬化性樹脂の分解処理方法 |
| JP3660808B2 (ja) * | 1998-09-01 | 2005-06-15 | オルガノ株式会社 | 超臨界水を用いた廃光ファイバーケーブルの処理方法およびその装置 |
| US6485696B1 (en) * | 1998-10-30 | 2002-11-26 | The United States Of America As Represented By The Secretary Of The Interior | Recovery/removal of metallic elements from waste water using ozone |
| US6238632B1 (en) * | 1999-12-09 | 2001-05-29 | Ashland, Inc. | Process and composition for removing precious metals from activated carbon |
| JP2001235718A (ja) * | 2000-02-23 | 2001-08-31 | Mitsuo Kamiwano | 液晶パネルのリサイクル処理方法およびリサイクル処理システム |
| US7473406B2 (en) * | 2003-05-30 | 2009-01-06 | Council Of Scientific And Industrial Research | Process for recovery of palladium from spent catalyst |
-
2000
- 2000-04-28 GB GB0010241A patent/GB0010241D0/en not_active Ceased
-
2001
- 2001-04-10 CA CA 2407605 patent/CA2407605C/en not_active Expired - Fee Related
- 2001-04-10 WO PCT/GB2001/001601 patent/WO2001083834A1/en active IP Right Grant
- 2001-04-10 AT AT01917339T patent/ATE316585T1/de not_active IP Right Cessation
- 2001-04-10 DE DE2001616861 patent/DE60116861T2/de not_active Expired - Lifetime
- 2001-04-10 ES ES01917339T patent/ES2254383T3/es not_active Expired - Lifetime
- 2001-04-10 CN CN01808668A patent/CN1426485A/zh active Pending
- 2001-04-10 AU AU44419/01A patent/AU780392B2/en not_active Ceased
- 2001-04-10 BR BR0110344A patent/BR0110344A/pt not_active Application Discontinuation
- 2001-04-10 JP JP2001580441A patent/JP5073143B2/ja not_active Expired - Fee Related
- 2001-04-10 KR KR1020027013966A patent/KR100812623B1/ko not_active IP Right Cessation
- 2001-04-10 EP EP01917339A patent/EP1294955B1/en not_active Expired - Lifetime
- 2001-04-10 US US10/258,952 patent/US7122167B2/en not_active Expired - Fee Related
-
2002
- 2002-10-07 ZA ZA200208042A patent/ZA200208042B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2254383T3 (es) | 2006-06-16 |
| CA2407605A1 (en) | 2001-11-08 |
| EP1294955B1 (en) | 2006-01-25 |
| CA2407605C (en) | 2010-04-06 |
| DE60116861T2 (de) | 2006-08-10 |
| JP5073143B2 (ja) | 2012-11-14 |
| KR20020089499A (ko) | 2002-11-29 |
| US20030185733A1 (en) | 2003-10-02 |
| GB0010241D0 (en) | 2000-06-14 |
| JP2003531964A (ja) | 2003-10-28 |
| KR100812623B1 (ko) | 2008-03-13 |
| WO2001083834A1 (en) | 2001-11-08 |
| AU4441901A (en) | 2001-11-12 |
| DE60116861D1 (de) | 2006-04-13 |
| BR0110344A (pt) | 2003-01-14 |
| ATE316585T1 (de) | 2006-02-15 |
| AU780392B2 (en) | 2005-03-17 |
| US7122167B2 (en) | 2006-10-17 |
| EP1294955A1 (en) | 2003-03-26 |
| CN1426485A (zh) | 2003-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2407605C (en) | Precious metal recovery from organics-precious metal compositions with supercritical water reactant | |
| US5232604A (en) | Process for the oxidation of materials in water at supercritical temperatures utilizing reaction rate enhancers | |
| EP0513186B1 (en) | Process for oxidation of materials in water at supercritical temperatures | |
| US5106513A (en) | Process for oxidation of materials in water at supercritical temperatures and subcritical pressures | |
| EP2928819B1 (en) | Process for sulphur recovery with simultaneous hydrogen production from nh3 and h2s containing feed gas | |
| EP3760309A1 (en) | Method of making a catalyst for a sulphur recovery process with concurrent hydrogen production; catalyst, and hydrogen production method | |
| HUT72351A (en) | Process for the purification of inert gases | |
| Lin et al. | Catalytic wet air oxidation of phenolic wastewaters | |
| KR100249496B1 (ko) | 초임계수 산화와 촉매산화를 이용한 유기물 함유 폐액의 산화분해 공정 | |
| KR100662146B1 (ko) | 테레프탈산 제조공정에서 발생되는 폐기물의 처리방법 | |
| CA2202905C (en) | Process and installation for the treatment of effluents by oxidation in the presence of a heterogeneous catalyst | |
| JP2008207102A (ja) | 排水の処理方法 | |
| WO2022190659A1 (ja) | 燃料製造方法および燃料製造システム | |
| WO2022070464A1 (ja) | 燃料製造方法および燃料製造システム | |
| CN117925282A (zh) | 一种基于亚临界水热催化气化废弃塑料的系统及方法 | |
| JP2002086166A (ja) | 排水の処理方法 | |
| AU658819C (en) | Process for oxidation of materials in water at supercritical temperatures | |
| JP2969478B2 (ja) | 硝酸アンモニウム含有廃水の処理方法 | |
| JP2002273458A (ja) | 排水の処理方法 |