[go: up one dir, main page]

PE20241031A1 - Supresion de neblina acida en la electrodeposicion de cobre - Google Patents

Supresion de neblina acida en la electrodeposicion de cobre

Info

Publication number
PE20241031A1
PE20241031A1 PE2024000468A PE2024000468A PE20241031A1 PE 20241031 A1 PE20241031 A1 PE 20241031A1 PE 2024000468 A PE2024000468 A PE 2024000468A PE 2024000468 A PE2024000468 A PE 2024000468A PE 20241031 A1 PE20241031 A1 PE 20241031A1
Authority
PE
Peru
Prior art keywords
copper electrodeposition
acid mist
mist suppression
licorice
extract
Prior art date
Application number
PE2024000468A
Other languages
English (en)
Inventor
Scot Philip Sandoval
Stanberg Lee Tallman
William Duane Sanders
Ephrem Lemlem Gebrehiwot
Aron Tyab
Original Assignee
Freeport Minerals Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Freeport Minerals Corp filed Critical Freeport Minerals Corp
Publication of PE20241031A1 publication Critical patent/PE20241031A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/38—Electroplating: Baths therefor from solutions of copper
    • 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
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

Se describe un metodo de supresion de neblina acida en la electrodeposicion de cobre. En diversas modalidades, se anade al menos un extracto de raiz de regaliz liquido, un extracto de raiz de regaliz en polvo o un extracto de regaliz reconstituido en una cantidad suficiente a la solucion de electrolitos acidos del proceso de electrodeposicion de cobre para suprimir la neblina acida de la solucion de electrolitos acidos durante el proceso de electrodeposicion de cobre. En diversas modalidades, las combinaciones de extracto de regaliz y tensioactivo muestran sinergias en la supresion de neblina acida durante la electrodeposicion de cobre.
PE2024000468A 2021-10-07 2022-10-07 Supresion de neblina acida en la electrodeposicion de cobre PE20241031A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163253349P 2021-10-07 2021-10-07
US202263297842P 2022-01-10 2022-01-10
PCT/US2022/046030 WO2023059872A1 (en) 2021-10-07 2022-10-07 Acid mist suppression in copper electrowinning

Publications (1)

Publication Number Publication Date
PE20241031A1 true PE20241031A1 (es) 2024-05-08

Family

ID=85798510

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2024000468A PE20241031A1 (es) 2021-10-07 2022-10-07 Supresion de neblina acida en la electrodeposicion de cobre

Country Status (9)

Country Link
US (4) US12448696B2 (es)
EP (1) EP4413182A4 (es)
AU (3) AU2022361435B2 (es)
CA (1) CA3233773A1 (es)
CL (2) CL2024000770A1 (es)
MX (1) MX2024003361A (es)
PE (1) PE20241031A1 (es)
WO (1) WO2023059872A1 (es)
ZA (1) ZA202402382B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12448696B2 (en) 2021-10-07 2025-10-21 Freeport Minerals Corporation Acid mist suppression in copper electrowinning
WO2025215223A1 (en) 2024-04-11 2025-10-16 Cytec Industries Inc. Acid mist suppressant for metal electrowinning

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1678776A (en) 1926-11-12 1928-07-31 Gravell Metal pickling
US4484990A (en) * 1980-06-16 1984-11-27 Minnesota Mining And Manufacturing Company Mist suppressant for solvent extraction metal electrowinning
US4880565A (en) * 1983-08-31 1989-11-14 The Dow Chemical Company Fluorine containing viscoelastic surfactants
GB2250515B (en) 1990-11-27 1994-09-28 Rhone Poulenc Chemicals Controlling acid misting during electrolytic recovery of metals
US5468353A (en) 1994-05-05 1995-11-21 Minnesota Mining And Manufacturing Company Mist suppressant for solvent extraction metal electrowinning
RU2133301C1 (ru) 1998-03-16 1999-07-20 Акционерное общество открытого типа "Челябинский электролитный цинковый завод" Способ предотвращения образования сернокислотного тумана
US20040149589A1 (en) 2002-08-19 2004-08-05 Ricardo San Martin Procedure to inhibit or eliminate acid gas generated in process of electrowinning of copper
JPWO2006028012A1 (ja) * 2004-09-07 2008-05-08 伯東株式会社 化粧料およびその製造方法
DE102005006982A1 (de) * 2005-02-15 2006-08-17 Basf Ag Verwendung nichtionischer Tenside bei der Metallgewinnung durch Elektrolyse
JPWO2007052330A1 (ja) * 2005-10-31 2009-04-30 丸善製薬株式会社 カルコン還元体及びその製造方法、油溶性甘草抽出物の還元処理物及びその製造方法、シクロオキシゲナーゼ−２活性阻害剤、並びに美白剤、抗炎症剤、及び化粧料
US8343326B2 (en) 2006-10-06 2013-01-01 Basf Corporation Acid mist mitigation agents for electrolyte solutions
KR101229992B1 (ko) 2006-12-12 2013-02-05 수네브 파마 솔루션 리미티드 코오퍼레이트 상처 치료용 약초 제제
RU2690329C1 (ru) 2018-09-21 2019-05-31 Акционерное общество "Уралэлектромедь" Способ электроэкстракции меди из сульфатных электролитов
US12448696B2 (en) 2021-10-07 2025-10-21 Freeport Minerals Corporation Acid mist suppression in copper electrowinning

Also Published As

Publication number Publication date
EP4413182A1 (en) 2024-08-14
US11807952B2 (en) 2023-11-07
US12098474B2 (en) 2024-09-24
AU2025283496A1 (en) 2026-01-15
US12448696B2 (en) 2025-10-21
ZA202402382B (en) 2025-09-25
AU2022361435A1 (en) 2024-04-18
CL2024000770A1 (es) 2024-07-19
AU2022361435B2 (en) 2025-11-20
US20240052514A1 (en) 2024-02-15
CA3233773A1 (en) 2023-04-13
EP4413182A4 (en) 2025-09-03
CL2024004067A1 (es) 2025-03-21
US20230110076A1 (en) 2023-04-13
WO2023059872A1 (en) 2023-04-13
US20230111432A1 (en) 2023-04-13
MX2024003361A (es) 2024-04-04
US20240392459A1 (en) 2024-11-28
AU2025283498A1 (en) 2026-01-15

Similar Documents

Publication Publication Date Title
CL2024004067A1 (es) Supresión de neblina ácida en la electrodeposición de cobre
MX2016001247A (es) Matrices derivadas de tejido suave acelular y metodos para preparar las mismas.
WO2012078019A4 (es) Electrorecuperación de oro y plata a partir de soluciones de tiosulfato
AR105199A1 (es) Soluciones oftálmicas acuosas
WO2010127094A3 (en) High speed copper plating bath
WO2015097335A8 (es) Recubrimiento comestible para la conservación de trozos de fruta, su proceso de fabricación y de aplicación
ZA202210899B (en) Solutons for increasing the stability and shelf life of an organ and tissue preservation solution
MX2015008528A (es) Formulaciones para conservacion de organos y tejidos con estabilidad y vida util aumentadas.
CL2021002341A1 (es) Mejora rápida de la función endotelial, reducción de la rigidez arterial y reversión de la calcificación de los vasos sanguíneos mediante la administración de vitamina k
WO2014204019A3 (ja) 皮膚洗浄組成物を調製するためのキット、皮膚洗浄組成物、及び皮膚洗浄組成物の調製方法
MX2018004025A (es) Tratamiento de ba?os de grabado.
ECSP13013004A (es) Composición y método para la mitigación de estrés en plantas
BR112013031961A2 (pt) inibidor de crescimento de brotos de tabaco axilar e método de inibição do crescimento de brotos de tabaco axilar
EA201490127A1 (ru) Офтальмологический раствор, содержащий гиалуроновую кислоту или ее соль и пропиленгликоль
RU2013129493A (ru) Способ электролитно-плазменной обработки поверхности металлов
AR124716A1 (es) Proceso y planta para la producción de hidrógeno
ES2529552T3 (es) Solución de tratamiento para el tratamiento de heridas, especialmente para el tratamiento de heridas líquido
EA201892012A1 (ru) Электролитическое рафинирование чернового золота
PE20161417A1 (es) Composiciones de glicoproteinas sialiladas y uso de estas
AR103789A1 (es) Planta de aluminio y proceso de compensación de un campo magnético creado por circulación de la corriente de electrólisis de dicha planta de aluminio
Liu et al. A rare case of complex anomalous origin of coronary arteries with severe atherosclerosis
JP2019187403A (ja) 朝鮮人参成分入り蜂蜜の製造方法
RU2014135953A (ru) Селективный травитель для снятия оловянно-свинцовых покрытий с медной основы
ECSP22002091A (es) Sistemas y métodos para la recuperación acuosa de plomo de baterías de plomo y ácido con demanda reducida de electrolitos
UA152369U (uk) Спосіб кріоконсервування еритроцитів