CH623961A5 - - Google Patents
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- Publication number
- CH623961A5 CH623961A5 CH605976A CH605976A CH623961A5 CH 623961 A5 CH623961 A5 CH 623961A5 CH 605976 A CH605976 A CH 605976A CH 605976 A CH605976 A CH 605976A CH 623961 A5 CH623961 A5 CH 623961A5
- Authority
- CH
- Switzerland
- Prior art keywords
- lead
- solution
- alkali
- solvent
- hydroxide solution
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/18—Electrolytic production, recovery or refining of metals by electrolysis of solutions of lead
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
- C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Secondary Cells (AREA)
- Saccharide Compounds (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH605976A CH623961A5 (nl) | 1976-05-14 | 1976-05-14 | |
DE2718462A DE2718462C3 (de) | 1976-05-14 | 1977-04-26 | Verfahren zur Rückgewinnung von Blei aus Bleiakkumulatoren |
GB1796777A GB1535025A (en) | 1976-05-14 | 1977-04-29 | Recovery of lead from batteries |
US05/795,418 US4107007A (en) | 1976-05-14 | 1977-05-09 | Process for the recovery of lead from scrapped lead batteries |
NL7705327A NL7705327A (nl) | 1976-05-14 | 1977-05-13 | Werkwijze voor het winnen van lood uit tot schroot te verwerken loodaccu's. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH605976A CH623961A5 (nl) | 1976-05-14 | 1976-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH623961A5 true CH623961A5 (nl) | 1981-06-30 |
Family
ID=4303567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH605976A CH623961A5 (nl) | 1976-05-14 | 1976-05-14 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4107007A (nl) |
CH (1) | CH623961A5 (nl) |
DE (1) | DE2718462C3 (nl) |
GB (1) | GB1535025A (nl) |
NL (1) | NL7705327A (nl) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4272340A (en) * | 1979-12-27 | 1981-06-09 | The United States Of America As Represented By The Secretary Of The Interior | Electrowinning of lead from H2 SiF6 solution |
DE3068005D1 (en) * | 1980-04-14 | 1984-07-05 | Rsr Corp | Methods of recovering lead values from battery sludge |
IT1139420B (it) * | 1981-09-02 | 1986-09-24 | Umberto Ducati | Procedimento idrometallurgico per il recupero di materiali metalliferi da accumulatori acidi al piombo esausti |
GB2117004A (en) * | 1982-03-17 | 1983-10-05 | Ass Octel | Electrolytic recovery of lead |
DE3402338A1 (de) * | 1984-01-24 | 1985-07-25 | HAGEN Batterie AG, 4770 Soest | Verfahren zum wiedergewinnen von blei aus alt-bleiakkumulatoren-schrott und reduktionsplatte hierfuer |
IT1223314B (it) * | 1987-10-20 | 1990-09-19 | Engitec Impianti | Processo idrometallurgico per recuperare in forma metallica pura tutto il piombo contenuto nella massa attiva delle batterie esauste |
US5141610A (en) * | 1988-04-19 | 1992-08-25 | Vaughan Daniel J | Electrodialytic process for restoring sodium hydroxide etchants for aluminum |
US5198085A (en) * | 1990-04-12 | 1993-03-30 | Vaughan Daniel J | Restoration of alkali hydroxide etchants of aluminum |
US5514263A (en) * | 1991-02-13 | 1996-05-07 | H. J. Enthoven Limited | Process for the recovery of metallic lead from battery paste |
GB9102994D0 (en) * | 1991-02-13 | 1991-03-27 | Shell Int Research | Process for the recovery of metallic lead from battery paste |
US5211818A (en) * | 1991-04-09 | 1993-05-18 | Moure Jr William B | Method for recovering lead from batteries |
SE9102232L (sv) * | 1991-07-23 | 1993-01-25 | Akkumulator Es Szarazelemgyar | Foerfarande foer upparbetning till aktiv massa av avfall av foerbrukade, krossade ackumulatorplattor, som haerroer fraan skrot |
CA2141099A1 (en) * | 1995-01-25 | 1996-07-26 | Adilson C. Manequini | Process for the hydrometallurgical and electrochemical treatment of the active mass of exhausted lead batteries, to obtain electrolytic lead and elemental sulphur |
ITMI20072257A1 (it) * | 2007-11-30 | 2009-06-01 | Engitec Technologies S P A | Processo per produrre piombo metallico a partire da pastello desolforato |
CN100576626C (zh) * | 2008-07-11 | 2009-12-30 | 东莞市松山科技集团有限公司 | 一种可实现废旧铅酸蓄电池全循环再生的工艺方法 |
CN102031380B (zh) * | 2010-12-22 | 2012-11-28 | 北京科技大学 | 一种废铅酸蓄电池铅膏中回收金属铅的方法和装置 |
CN102420344A (zh) * | 2011-12-02 | 2012-04-18 | 浙江汇同电源有限公司 | 一种用脉冲电源回收废旧铅蓄电池中铅的工艺 |
US8562923B1 (en) * | 2012-10-25 | 2013-10-22 | Toxco, Inc. | Process for obtaining pure litharge from lead acid battery paste |
HUE053632T2 (hu) | 2013-11-19 | 2021-07-28 | Aqua Metals Inc | Készülékek és eljárások ólomsavas akkumulátorok olvasztásmentes újrahasznosítására |
WO2016130675A1 (en) * | 2015-02-10 | 2016-08-18 | Verdeen Chemicals, Inc. | Electrowinning process to recover high purity lead |
RS62200B1 (sr) | 2015-05-13 | 2021-08-31 | Aqua Metals Inc | Sistem zatvorene petlje i metod za reciklažu olovnih akumulatora |
EP3294916B1 (en) | 2015-05-13 | 2020-11-18 | Aqua Metals Inc. | Systems and methods for recovery of lead from lead acid batteries |
KR102310653B1 (ko) * | 2015-05-13 | 2021-10-07 | 아쿠아 메탈스 인크. | 전착된 납 조성물, 제조 방법 및 용도 |
US10316420B2 (en) | 2015-12-02 | 2019-06-11 | Aqua Metals Inc. | Systems and methods for continuous alkaline lead acid battery recycling |
KR102232538B1 (ko) | 2017-10-24 | 2021-03-26 | 주식회사 엘지화학 | 전지셀 재생 방법 |
IT202000017134A1 (it) * | 2020-07-20 | 2022-01-20 | Esplodenti Sabino S R L | Processo termico - elettrolitico a ridotto impatto ambientale per il recupero di piombo dalla miscela di ossidi e solfato di piombo presente nelle batterie a fine vita. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1911604A (en) * | 1933-05-30 | Electrolytic process for the recovery of lead from waste materials | ||
US1752356A (en) * | 1927-01-14 | 1930-04-01 | Primos Lead Company | Process for reclaiming battery-plate material |
US2689253A (en) * | 1950-09-20 | 1954-09-14 | Celanese Corp | Oxidation of hydrocarbons |
US2826490A (en) * | 1953-06-04 | 1958-03-11 | Frank Scoby | Battery reclaiming method |
US2966350A (en) * | 1956-08-13 | 1960-12-27 | Frank Scoby | Reverberatory furnace and method for reclaiming lead from storage batteries |
US3300043A (en) * | 1965-11-26 | 1967-01-24 | Frank D Adsit | Apparatus for separating crushed battery particles |
US3892563A (en) * | 1973-05-14 | 1975-07-01 | Point Albert E | Method and apparatus for separating the constituents of lead-acid storage batteries |
-
1976
- 1976-05-14 CH CH605976A patent/CH623961A5/de not_active IP Right Cessation
-
1977
- 1977-04-26 DE DE2718462A patent/DE2718462C3/de not_active Expired
- 1977-04-29 GB GB1796777A patent/GB1535025A/en not_active Expired
- 1977-05-09 US US05/795,418 patent/US4107007A/en not_active Expired - Lifetime
- 1977-05-13 NL NL7705327A patent/NL7705327A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US4107007A (en) | 1978-08-15 |
NL7705327A (nl) | 1977-11-16 |
DE2718462C3 (de) | 1979-11-15 |
DE2718462A1 (de) | 1977-11-17 |
DE2718462B2 (de) | 1979-04-05 |
GB1535025A (en) | 1978-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |