CN106480316B - 一种从苯胺焦油中回收贵金属钯的方法 - Google Patents
一种从苯胺焦油中回收贵金属钯的方法 Download PDFInfo
- Publication number
- CN106480316B CN106480316B CN201610852660.1A CN201610852660A CN106480316B CN 106480316 B CN106480316 B CN 106480316B CN 201610852660 A CN201610852660 A CN 201610852660A CN 106480316 B CN106480316 B CN 106480316B
- Authority
- CN
- China
- Prior art keywords
- palladium
- filter residue
- aniline
- filtrate
- tar
- 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
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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
-
- 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
- C22B11/046—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper or baths
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610852660.1A CN106480316B (zh) | 2016-09-27 | 2016-09-27 | 一种从苯胺焦油中回收贵金属钯的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610852660.1A CN106480316B (zh) | 2016-09-27 | 2016-09-27 | 一种从苯胺焦油中回收贵金属钯的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106480316A CN106480316A (zh) | 2017-03-08 |
CN106480316B true CN106480316B (zh) | 2018-07-17 |
Family
ID=58267933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610852660.1A Active CN106480316B (zh) | 2016-09-27 | 2016-09-27 | 一种从苯胺焦油中回收贵金属钯的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106480316B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108047051B (zh) * | 2017-12-12 | 2020-05-08 | 万华化学集团股份有限公司 | 复配分子筛催化剂用于催化裂化处理苯胺焦油的用途和方法 |
CN109550501B (zh) * | 2018-11-08 | 2022-02-18 | 万华化学集团股份有限公司 | 一种硝基苯液相加氢制苯胺催化剂的制备方法及其应用 |
CN114588941B (zh) * | 2020-12-03 | 2023-09-19 | 万华化学集团股份有限公司 | 一种硝基苯加氢制苯胺催化剂及其制备方法和用途 |
CN115838870B (zh) * | 2022-10-18 | 2024-05-17 | 江苏联环药业股份有限公司 | 一种爱普列特生产废液中钯富集的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1024686C (zh) * | 1991-06-24 | 1994-05-25 | 中国有色金属工业总公司昆明贵金属研究所 | 从废催化剂回收铂的方法 |
JP2002060860A (ja) * | 2000-08-10 | 2002-02-28 | Nkk Corp | 製鉄ダストからの酸化亜鉛の回収装置 |
CN101575674A (zh) * | 2001-06-28 | 2009-11-11 | 贵研铂业股份有限公司 | 从熔炼捕集料中回收铂族金属的方法 |
CN101280363A (zh) * | 2008-05-15 | 2008-10-08 | 金川集团有限公司 | 从废钯炭催化剂中回收钯的方法 |
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 |
CN102534244A (zh) * | 2011-11-06 | 2012-07-04 | 贵研铂业股份有限公司 | 一种从低品位贵金属物料中富集贵金属的方法 |
CN104294048B (zh) * | 2014-09-18 | 2016-08-17 | 中国海洋石油总公司 | 一种铁载体失效汽车尾气催化剂铂族金属回收方法 |
CN104263945A (zh) * | 2014-10-08 | 2015-01-07 | 昆明贵金属研究所 | 一种从废催化剂中回收铂族金属的方法 |
CN105861851A (zh) * | 2015-01-21 | 2016-08-17 | 昆明冶金高等专科学校 | 一种铂族金属二次资源高效富集的方法 |
-
2016
- 2016-09-27 CN CN201610852660.1A patent/CN106480316B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106480316A (zh) | 2017-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106480316B (zh) | 一种从苯胺焦油中回收贵金属钯的方法 | |
CN102134643B (zh) | 从加氢转化的重质流出物中回收金属 | |
Vuyyuru et al. | Recovery of nickel from spent industrial catalysts using chelating agents | |
CN108467939A (zh) | 一种从废镍钼催化剂中回收镍、钼的方法 | |
CN111575478B (zh) | 一种重油中金属的分离方法 | |
CN103526031A (zh) | 一种scr废烟气脱硝催化剂的回收方法 | |
CN109280777A (zh) | 一种氯化焙烧法选择性回收电镀污泥中重金属的方法 | |
Goel et al. | Extraction of nickel from spent catalyst using fresh and recovered EDTA | |
MX2012010208A (es) | Metodo para la recuperacion de metales a partir de residuos de la refineria. | |
CN105274344A (zh) | 一种从废石油催化剂中回收钒和钼的方法 | |
Ognyanova et al. | Metal extraction from spent sulfuric acid catalyst through alkaline and acidic leaching | |
CN104030328A (zh) | 用蛇纹石提取氧化镁制备活性多孔状二氧化硅材料的方法 | |
CN107586956A (zh) | 一种从失效有机铑催化剂废液中高效富集铑的方法 | |
US20040099095A1 (en) | Method for recovering trace elements form coal | |
CN106435197A (zh) | 一种scr脱硝废催化剂有价金属碱性萃取回收装置及工艺 | |
Oza et al. | Recovery of nickel from spent catalysts using ultrasonication‐assisted leaching | |
CN105886771A (zh) | 一种铁粉和铁矿混合还原熔炼高效捕集铂族金属的方法 | |
CN102061388A (zh) | 一种钼废料炼钼铁方法 | |
Bahaloo-Horeh et al. | Efficient extraction of critical elements from end-of-life automotive catalytic converters via alkaline pretreatment followed by leaching with a complexing agent | |
CN114031500A (zh) | 一种碳酸二甲酯的制备工艺及其催化剂 | |
WO2019111698A1 (ja) | バナジン酸塩の製造方法 | |
Yu et al. | High-efficiency recycling of Mo and Ni from spent HDS catalysts: Enhanced oxidation with O2-rich roasting and selective separation with organic acid leaching-complexation extraction | |
CN1752021A (zh) | 利用含钒废催化剂生产五氧化二钒的方法 | |
Padh et al. | A roast-leach process for the recovery of vanadium from vanadium-bearing gasifier slag (VBGS) using citric acid as a green reagent: Leaching studies and statistical analysis for sustainable processing | |
CN112095020A (zh) | 一种从废催化剂中回收贵金属的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | 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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method for recovering precious metal palladium from aniline tar Effective date of registration: 20200520 Granted publication date: 20180717 Pledgee: Ningbo Yinzhou Rural Commercial Bank Co., Ltd. Chengxi sub branch Pledgor: NINGBO DADI CHEMICAL ENGINEERING AND ENVIRONMENTAL PROTECTION Co.,Ltd. Registration number: Y2020330000253 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220331 Granted publication date: 20180717 Pledgee: Ningbo Yinzhou Rural Commercial Bank Co.,Ltd. Chengxi sub branch Pledgor: NINGBO DADI CHEMICAL ENGINEERING AND ENVIRONMENTAL PROTECTION CO.,LTD. Registration number: Y2020330000253 |