IT1240680B - Processo per il recupero integrale dello zolfo delle batterie al piombo esauste, ottenuto sotto forma di acido solforico puro, da riutilizzare nella manifattura delle nuove batterie - Google Patents
Processo per il recupero integrale dello zolfo delle batterie al piombo esauste, ottenuto sotto forma di acido solforico puro, da riutilizzare nella manifattura delle nuove batterieInfo
- Publication number
- IT1240680B IT1240680B IT2013490A IT2013490A IT1240680B IT 1240680 B IT1240680 B IT 1240680B IT 2013490 A IT2013490 A IT 2013490A IT 2013490 A IT2013490 A IT 2013490A IT 1240680 B IT1240680 B IT 1240680B
- Authority
- IT
- Italy
- Prior art keywords
- batteries
- reused
- sulfur
- manufacturing
- sulfuric acid
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
- 229910052717 sulfur Inorganic materials 0.000 title 1
- 239000011593 sulfur Substances 0.000 title 1
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
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Electrolytic Production Of Metals (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2013490A IT1240680B (it) | 1990-04-26 | 1990-04-26 | Processo per il recupero integrale dello zolfo delle batterie al piombo esauste, ottenuto sotto forma di acido solforico puro, da riutilizzare nella manifattura delle nuove batterie |
EP19910200965 EP0454257A1 (en) | 1990-04-26 | 1991-04-22 | Process for the integral recovery of the sulphur contained in spent lead batteries, obtained in the form of pure sulphuric acid for reuse in the production of new batteries |
US07/690,349 US5106466A (en) | 1990-04-26 | 1991-04-24 | Process for the integral recovery of the sulphur contained in spent lead batteries, obtained in the form of pure sulphuric acid for reuse in the production of new batteries |
CA 2041073 CA2041073A1 (en) | 1990-04-26 | 1991-04-24 | Process for the intergral recovery of the sulphur contained in spent lead batteries, obtained in the form of pure sulphuric acid for reuse in the production of new batteries |
AU76006/91A AU631986B2 (en) | 1990-04-26 | 1991-04-26 | Process for the integral recovery of the sulphur contained in spent lead batteries, obtained in the form of pure sulphuric acid for reuse in the production of new batteries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2013490A IT1240680B (it) | 1990-04-26 | 1990-04-26 | Processo per il recupero integrale dello zolfo delle batterie al piombo esauste, ottenuto sotto forma di acido solforico puro, da riutilizzare nella manifattura delle nuove batterie |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9020134A0 IT9020134A0 (it) | 1990-04-26 |
IT9020134A1 IT9020134A1 (it) | 1991-10-26 |
IT1240680B true IT1240680B (it) | 1993-12-17 |
Family
ID=11164096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2013490A IT1240680B (it) | 1990-04-26 | 1990-04-26 | Processo per il recupero integrale dello zolfo delle batterie al piombo esauste, ottenuto sotto forma di acido solforico puro, da riutilizzare nella manifattura delle nuove batterie |
Country Status (5)
Country | Link |
---|---|
US (1) | US5106466A (it) |
EP (1) | EP0454257A1 (it) |
AU (1) | AU631986B2 (it) |
CA (1) | CA2041073A1 (it) |
IT (1) | IT1240680B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4020227A1 (de) * | 1990-06-26 | 1992-01-02 | Celi Antonio Maria Dipl Ing | Verfahren und vorrichtung zur aufarbeitung verbrauchter geraetebatterien |
RU2016104C1 (ru) * | 1992-05-27 | 1994-07-15 | Ходов Николай Владимирович | Способ переработки свинецсодержащего аккумуляторного лака |
DE4322781A1 (de) * | 1993-07-08 | 1995-01-12 | Varta Batterie | Verfahren zur Aufbereitung von Abwässern aus der Bleiakkumulatorenherstellung |
US5707015A (en) * | 1994-02-09 | 1998-01-13 | Guthrie; Rhett Bob | Process for recovery of the constituent materials from lead acid batteries |
US6177056B1 (en) * | 1999-01-13 | 2001-01-23 | Rsr Corporation | Process for recycling lead-acid batteries |
US6340423B1 (en) | 1999-04-12 | 2002-01-22 | Bhp Minerals International, Inc. | Hydrometallurgical processing of lead materials using fluotitanate |
ITMI20072257A1 (it) * | 2007-11-30 | 2009-06-01 | Engitec Technologies S P A | Processo per produrre piombo metallico a partire da pastello desolforato |
KR101739414B1 (ko) | 2013-11-19 | 2017-05-24 | 아쿠아 메탈스 인크. | 리드 액시드 배터리들의 제련소 없는 재활용을 위한 장치 및 방법 |
CN103771459B (zh) * | 2014-01-16 | 2016-01-13 | 北京化工大学 | 一种从含铅脱硫废液中回收硫酸钠的方法 |
JP6775006B2 (ja) | 2015-05-13 | 2020-10-28 | アクア メタルズ インコーポレーテッドAqua Metals Inc. | 鉛酸電池をリサイクルするための閉ループシステムおよび方法 |
HUE052705T2 (hu) | 2015-05-13 | 2021-05-28 | Aqua Metals Inc | Rendszerek és eljárások ólom visszanyerésére ólomsavas akkumulátorokból |
CN107923057B (zh) | 2015-05-13 | 2020-07-14 | 艾库伊金属有限公司 | 电沉积铅组合物、生产方法和用途 |
US10316420B2 (en) | 2015-12-02 | 2019-06-11 | Aqua Metals Inc. | Systems and methods for continuous alkaline lead acid battery recycling |
IT201600100862A1 (it) * | 2016-10-07 | 2018-04-07 | Engitec Tech S P A | PROCEDIMENTO PER DESOLFORARE UN MATERIALE CONTENENTE PIOMBO IN FORMA DI PbSO4. |
CN113571703B (zh) * | 2021-09-26 | 2021-11-26 | 天津市职业大学 | 一种钠离子电池碳基负极材料及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269810A (en) * | 1978-10-10 | 1981-05-26 | Nl Industries, Inc. | Method for desulfation of battery mud |
US4528173A (en) * | 1979-08-17 | 1985-07-09 | Ionics, Incorporated | Electrolytic process for desulphurization and seed regeneration in coal fired magnetohydrodynamic (MHD) power generation systems |
IT1139420B (it) * | 1981-09-02 | 1986-09-24 | Umberto Ducati | Procedimento idrometallurgico per il recupero di materiali metalliferi da accumulatori acidi al piombo esausti |
JPS604899A (ja) * | 1983-06-22 | 1985-01-11 | 日立プラント建設株式会社 | 除染装置 |
US4655928A (en) * | 1983-10-18 | 1987-04-07 | Gnb Incorporated | Membrane processes for metal recovery and pollution control in metal process industries |
IT1191650B (it) * | 1986-01-09 | 1988-03-23 | Tecneco Spa | Processo idrometallurgico per un recupero complessivo dei componenti delle batterie acide al piombo esauste |
DE3614005A1 (de) * | 1986-04-25 | 1987-10-29 | Westfael Elekt Werke | Verfahren zur rauchgasentschwefelung |
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 |
-
1990
- 1990-04-26 IT IT2013490A patent/IT1240680B/it active IP Right Grant
-
1991
- 1991-04-22 EP EP19910200965 patent/EP0454257A1/en not_active Withdrawn
- 1991-04-24 CA CA 2041073 patent/CA2041073A1/en not_active Abandoned
- 1991-04-24 US US07/690,349 patent/US5106466A/en not_active Expired - Fee Related
- 1991-04-26 AU AU76006/91A patent/AU631986B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0454257A1 (en) | 1991-10-30 |
IT9020134A0 (it) | 1990-04-26 |
AU7600691A (en) | 1991-11-07 |
CA2041073A1 (en) | 1991-10-27 |
US5106466A (en) | 1992-04-21 |
IT9020134A1 (it) | 1991-10-26 |
AU631986B2 (en) | 1992-12-10 |
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Legal Events
Date | Code | Title | Description |
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0001 | Granted |