KR100322761B1 - 폐촉매로부터 황산화 반응에 의한 백금 및 팔라듐의회수방법 - Google Patents
폐촉매로부터 황산화 반응에 의한 백금 및 팔라듐의회수방법 Download PDFInfo
- Publication number
- KR100322761B1 KR100322761B1 KR1019990052873A KR19990052873A KR100322761B1 KR 100322761 B1 KR100322761 B1 KR 100322761B1 KR 1019990052873 A KR1019990052873 A KR 1019990052873A KR 19990052873 A KR19990052873 A KR 19990052873A KR 100322761 B1 KR100322761 B1 KR 100322761B1
- Authority
- KR
- South Korea
- Prior art keywords
- palladium
- platinum
- platinum group
- group metal
- catalyst
- Prior art date
Links
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000003054 catalyst Substances 0.000 title claims abstract description 46
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052763 palladium Inorganic materials 0.000 title claims abstract description 22
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000005670 sulfation reaction Methods 0.000 title claims 2
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 17
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 17
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- -1 platinum group metals Chemical class 0.000 claims abstract description 7
- 239000002699 waste material Substances 0.000 claims description 15
- 239000010814 metallic waste Substances 0.000 claims description 5
- 239000000969 carrier Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000001166 ammonium sulphate Substances 0.000 claims 1
- 230000001180 sulfating effect Effects 0.000 claims 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims 1
- 229910052815 sulfur oxide Inorganic materials 0.000 claims 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 abstract description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical group CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
폐촉매양(g) | 황산암모늄양(g) | 배소시간(분) | 담체용해율(%) | 팔라듐농축율(%) |
100 | 776 | 45 | 90 | 95 |
100 | 900 | 60 | 97 | 90 |
100 | 50 | 60 | 80 | 90 |
100 | 45 | 60 | 50 | 60 |
100 | 2000 | 120 | 94 | 93 |
100 | 2100 | 120 | 60 | 63 |
Claims (1)
- 국내 석유화학 및 정유공장에서 발생하는 백금족 금속계 폐촉매로부터 백금족 금속(백금 및 팔라듐)을 회수하고자 백금족 금속계 폐촉매를 황산화 배소하여 폐촉매의 알루미나 담체를 물에 가용성인 황산화물으로 변환시키고 물에 용해하여 제거함으로서 미용해 백금족 금속을 농축, 회수하는 방법에 있어서:황산화 배소제로 황산암모늄을 사용하되 그 사용량은 폐촉매의 0.5∼20(무게비), 배소온도는 300∼700℃, 배소 시간은 10분∼180분으로 하여 백금족 금속을 회수함 특징으로 하는 폐촉매로부터 황산화 반응에 의한 백금 및 팔라듐의 회수 방법
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990052873A KR100322761B1 (ko) | 1999-11-26 | 1999-11-26 | 폐촉매로부터 황산화 반응에 의한 백금 및 팔라듐의회수방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990052873A KR100322761B1 (ko) | 1999-11-26 | 1999-11-26 | 폐촉매로부터 황산화 반응에 의한 백금 및 팔라듐의회수방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010048255A KR20010048255A (ko) | 2001-06-15 |
KR100322761B1 true KR100322761B1 (ko) | 2002-02-07 |
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KR1019990052873A KR100322761B1 (ko) | 1999-11-26 | 1999-11-26 | 폐촉매로부터 황산화 반응에 의한 백금 및 팔라듐의회수방법 |
Country Status (1)
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KR (1) | KR100322761B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101245323B1 (ko) | 2010-12-28 | 2013-03-19 | 재단법인 포항산업과학연구원 | 망간단괴로부터의 유가금속 침출방법 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100888040B1 (ko) * | 2008-07-28 | 2009-03-10 | 주식회사 한국환경사업단 | 폐촉매로부터 백금족 금속을 회수하는 방법 |
CN102925713B (zh) * | 2012-11-05 | 2013-11-06 | 中国海洋石油总公司 | 用硫处理氢甲酰化反应含铑废催化剂回收铑的方法 |
CN115161487B (zh) * | 2022-06-15 | 2023-09-15 | 苏州诺倍金环保科技有限公司 | 一种废三元催化剂粉末提取装置及其提取方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5446120A (en) * | 1977-09-20 | 1979-04-11 | Osaka Gas Co Ltd | Recovering method for platinum group metals |
US4369061A (en) * | 1979-12-28 | 1983-01-18 | Kerley Jr Bernard J | Recovery of precious metals from difficult ores |
JPS59179724A (ja) * | 1983-03-29 | 1984-10-12 | Tanaka Kikinzoku Kogyo Kk | 白金族金属及び金の分離方法 |
JPH08291345A (ja) * | 1995-04-20 | 1996-11-05 | Mitsubishi Materials Corp | 溶液中の白金族元素の分離・回収方法 |
JPH10130744A (ja) * | 1996-10-31 | 1998-05-19 | Nikko Kinzoku Kk | パラジウムの抽出方法 |
-
1999
- 1999-11-26 KR KR1019990052873A patent/KR100322761B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5446120A (en) * | 1977-09-20 | 1979-04-11 | Osaka Gas Co Ltd | Recovering method for platinum group metals |
US4369061A (en) * | 1979-12-28 | 1983-01-18 | Kerley Jr Bernard J | Recovery of precious metals from difficult ores |
JPS59179724A (ja) * | 1983-03-29 | 1984-10-12 | Tanaka Kikinzoku Kogyo Kk | 白金族金属及び金の分離方法 |
JPH08291345A (ja) * | 1995-04-20 | 1996-11-05 | Mitsubishi Materials Corp | 溶液中の白金族元素の分離・回収方法 |
JPH10130744A (ja) * | 1996-10-31 | 1998-05-19 | Nikko Kinzoku Kk | パラジウムの抽出方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101245323B1 (ko) | 2010-12-28 | 2013-03-19 | 재단법인 포항산업과학연구원 | 망간단괴로부터의 유가금속 침출방법 |
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KR20010048255A (ko) | 2001-06-15 |
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