Potentiodynamic polarization tests were conducted to predict the passivation of zinc in different fresh water solutions. Zinc samples were tested in sulfate and bicarbonate/nitrate solutions to determine if a protective passive layer would form. The results showed that zinc could passivate in some fresh water chemistries, meaning it would lose its ability to protect structures as a sacrificial anode for cathodic protection. These tests provide a way to predict zinc's activity and longevity when used for corrosion prevention.
The document discusses the history and workings of the voltaic cell, which was an early battery invented by Alessandro Volta in the late 1700s. It describes how Voltaic cells consisted of zinc and copper plates submerged in an acidic electrolyte solution, which produced a sustained electric current to power small devices like lamps. However, the cells suffered from polarization over time as hydrogen gas bubbles formed on the copper plate and disrupted the current flow, causing the lamps to dim and turn off until the bubbles were cleaned away.
Novel electrowinning technologies are now a days has great talks among todays scientist. I heartily thanks to the behind this ppt.Namely- bhagyashree,neelu sheoran,pranitha geedigunta. thanks gls...
Electrochemistry 1 the basic of the basicToru Hara
This document discusses key concepts in electrochemistry including the interface between electrode and electrolyte, thermodynamics and kinetics of electrode reactions, and overpotential. The interface contains an electric double layer consisting of an inner monomolecular layer, an outer diffuse region, and an intermediate layer. Overpotential arises from factors like activation energy needed for electrode reactions, concentration gradients that develop at the electrode surface, and resistance of the electrolyte. Overpotential is composed of ohmic drop, activation overpotential, and diffusion overpotential.
The document discusses extractive metallurgy processes for zinc extraction. It describes the major zinc ores and details several pyrometallurgical and hydrometallurgical extraction processes. The key processes are roasting to produce zinc oxide from zinc sulfide ores, followed by leaching and electrolysis to recover zinc. Approximately 80% of zinc is produced via hydrometallurgical routes like roast-leach-electrowinning.
Potentiodynamic polarization tests were conducted to predict the passivation of zinc in different fresh water solutions. Zinc samples were tested in sulfate and bicarbonate/nitrate solutions to determine if a protective passive layer would form. The results showed that zinc could passivate in some fresh water chemistries, meaning it would lose its ability to protect structures as a sacrificial anode for cathodic protection. These tests provide a way to predict zinc's activity and longevity when used for corrosion prevention.
The document discusses the history and workings of the voltaic cell, which was an early battery invented by Alessandro Volta in the late 1700s. It describes how Voltaic cells consisted of zinc and copper plates submerged in an acidic electrolyte solution, which produced a sustained electric current to power small devices like lamps. However, the cells suffered from polarization over time as hydrogen gas bubbles formed on the copper plate and disrupted the current flow, causing the lamps to dim and turn off until the bubbles were cleaned away.
Novel electrowinning technologies are now a days has great talks among todays scientist. I heartily thanks to the behind this ppt.Namely- bhagyashree,neelu sheoran,pranitha geedigunta. thanks gls...
Electrochemistry 1 the basic of the basicToru Hara
This document discusses key concepts in electrochemistry including the interface between electrode and electrolyte, thermodynamics and kinetics of electrode reactions, and overpotential. The interface contains an electric double layer consisting of an inner monomolecular layer, an outer diffuse region, and an intermediate layer. Overpotential arises from factors like activation energy needed for electrode reactions, concentration gradients that develop at the electrode surface, and resistance of the electrolyte. Overpotential is composed of ohmic drop, activation overpotential, and diffusion overpotential.
The document discusses extractive metallurgy processes for zinc extraction. It describes the major zinc ores and details several pyrometallurgical and hydrometallurgical extraction processes. The key processes are roasting to produce zinc oxide from zinc sulfide ores, followed by leaching and electrolysis to recover zinc. Approximately 80% of zinc is produced via hydrometallurgical routes like roast-leach-electrowinning.
Wander through the pages of this new issue of Focus on Zinc, where you will discover pertinent, meaningful architecture illustrating the wide range of applications for zinc.
This document lists over 70 individual house projects from around the world that utilized VMZINC metal roofing and cladding materials like standing seam, interlocking panel, and flat lock panel roofing in various colors and materials. The projects span residential buildings in countries like the US, Canada, Australia, New Zealand, France, Italy, Spain, Belgium, Switzerland, and more. Architects and designers that worked on these projects utilizing VMZINC materials are also listed.
A house on the edge of a cliff, with a facade that
plays on transparency and solidity.
This house is located on a steep slope in the Austrian town of Hohenems, overlooking the Rhine
Valley. The architects designed it as a transparent volume suspended above the void, with a facade
that alternates between solid and transparent surfaces.
The structure is made of reinforced concrete, with large openings framed by solid panels clad in
AZENGAR® zinc. The materiality of the zinc contrasts with the transparency of the glazed surfaces,
creating a play on solid and void. Its dark grey colour accentuates the graphic effect and integrates
the building into the surrounding forest landscape.
Découvrez la 6ème édition de notre concours international dédier aux architectes du Trophée Archizinc. Cette année 115 réalisations venant d'une vingtaine de pays ont concouru. Voici les gagnants.
Navigating the world of forex trading can be challenging, especially for beginners. To help you make an informed decision, we have comprehensively compared the best forex brokers in India for 2024. This article, reviewed by Top Forex Brokers Review, will cover featured award winners, the best forex brokers, featured offers, the best copy trading platforms, the best forex brokers for beginners, the best MetaTrader brokers, and recently updated reviews. We will focus on FP Markets, Black Bull, EightCap, IC Markets, and Octa.
Wander through the pages of this new issue of Focus on Zinc, where you will discover pertinent, meaningful architecture illustrating the wide range of applications for zinc.
This document lists over 70 individual house projects from around the world that utilized VMZINC metal roofing and cladding materials like standing seam, interlocking panel, and flat lock panel roofing in various colors and materials. The projects span residential buildings in countries like the US, Canada, Australia, New Zealand, France, Italy, Spain, Belgium, Switzerland, and more. Architects and designers that worked on these projects utilizing VMZINC materials are also listed.
A house on the edge of a cliff, with a facade that
plays on transparency and solidity.
This house is located on a steep slope in the Austrian town of Hohenems, overlooking the Rhine
Valley. The architects designed it as a transparent volume suspended above the void, with a facade
that alternates between solid and transparent surfaces.
The structure is made of reinforced concrete, with large openings framed by solid panels clad in
AZENGAR® zinc. The materiality of the zinc contrasts with the transparency of the glazed surfaces,
creating a play on solid and void. Its dark grey colour accentuates the graphic effect and integrates
the building into the surrounding forest landscape.
Découvrez la 6ème édition de notre concours international dédier aux architectes du Trophée Archizinc. Cette année 115 réalisations venant d'une vingtaine de pays ont concouru. Voici les gagnants.
Navigating the world of forex trading can be challenging, especially for beginners. To help you make an informed decision, we have comprehensively compared the best forex brokers in India for 2024. This article, reviewed by Top Forex Brokers Review, will cover featured award winners, the best forex brokers, featured offers, the best copy trading platforms, the best forex brokers for beginners, the best MetaTrader brokers, and recently updated reviews. We will focus on FP Markets, Black Bull, EightCap, IC Markets, and Octa.
Dive into this presentation and learn about the ways in which you can buy an engagement ring. This guide will help you choose the perfect engagement rings for women.
Brian Fitzsimmons on the Business Strategy and Content Flywheel of Barstool S...Neil Horowitz
On episode 272 of the Digital and Social Media Sports Podcast, Neil chatted with Brian Fitzsimmons, Director of Licensing and Business Development for Barstool Sports.
What follows is a collection of snippets from the podcast. To hear the full interview and more, check out the podcast on all podcast platforms and at www.dsmsports.net
[To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
This presentation is a curated compilation of PowerPoint diagrams and templates designed to illustrate 20 different digital transformation frameworks and models. These frameworks are based on recent industry trends and best practices, ensuring that the content remains relevant and up-to-date.
Key highlights include Microsoft's Digital Transformation Framework, which focuses on driving innovation and efficiency, and McKinsey's Ten Guiding Principles, which provide strategic insights for successful digital transformation. Additionally, Forrester's framework emphasizes enhancing customer experiences and modernizing IT infrastructure, while IDC's MaturityScape helps assess and develop organizational digital maturity. MIT's framework explores cutting-edge strategies for achieving digital success.
These materials are perfect for enhancing your business or classroom presentations, offering visual aids to supplement your insights. Please note that while comprehensive, these slides are intended as supplementary resources and may not be complete for standalone instructional purposes.
Frameworks/Models included:
Microsoft’s Digital Transformation Framework
McKinsey’s Ten Guiding Principles of Digital Transformation
Forrester’s Digital Transformation Framework
IDC’s Digital Transformation MaturityScape
MIT’s Digital Transformation Framework
Gartner’s Digital Transformation Framework
Accenture’s Digital Strategy & Enterprise Frameworks
Deloitte’s Digital Industrial Transformation Framework
Capgemini’s Digital Transformation Framework
PwC’s Digital Transformation Framework
Cisco’s Digital Transformation Framework
Cognizant’s Digital Transformation Framework
DXC Technology’s Digital Transformation Framework
The BCG Strategy Palette
McKinsey’s Digital Transformation Framework
Digital Transformation Compass
Four Levels of Digital Maturity
Design Thinking Framework
Business Model Canvas
Customer Journey Map
Best Competitive Marble Pricing in Dubai - ☎ 9928909666Stone Art Hub
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How are Lilac French Bulldogs Beauty Charming the World and Capturing Hearts....Lacey Max
“After being the most listed dog breed in the United States for 31
years in a row, the Labrador Retriever has dropped to second place
in the American Kennel Club's annual survey of the country's most
popular canines. The French Bulldog is the new top dog in the
United States as of 2022. The stylish puppy has ascended the
rankings in rapid time despite having health concerns and limited
color choices.”
The Genesis of BriansClub.cm Famous Dark WEb PlatformSabaaSudozai
BriansClub.cm, a famous platform on the dark web, has become one of the most infamous carding marketplaces, specializing in the sale of stolen credit card data.
Discover innovative uses of Revit in urban planning and design, enhancing city landscapes with advanced architectural solutions. Understand how architectural firms are using Revit to transform how processes and outcomes within urban planning and design fields look. They are supplementing work and putting in value through speed and imagination that the architects and planners are placing into composing progressive urban areas that are not only colorful but also pragmatic.
Part 2 Deep Dive: Navigating the 2024 Slowdownjeffkluth1
Introduction
The global retail industry has weathered numerous storms, with the financial crisis of 2008 serving as a poignant reminder of the sector's resilience and adaptability. However, as we navigate the complex landscape of 2024, retailers face a unique set of challenges that demand innovative strategies and a fundamental shift in mindset. This white paper contrasts the impact of the 2008 recession on the retail sector with the current headwinds retailers are grappling with, while offering a comprehensive roadmap for success in this new paradigm.
Industrial Tech SW: Category Renewal and CreationChristian Dahlen
Every industrial revolution has created a new set of categories and a new set of players.
Multiple new technologies have emerged, but Samsara and C3.ai are only two companies which have gone public so far.
Manufacturing startups constitute the largest pipeline share of unicorns and IPO candidates in the SF Bay Area, and software startups dominate in Germany.
Presentation by Herman Kienhuis (Curiosity VC) on Investing in AI for ABS Alu...Herman Kienhuis
Presentation by Herman Kienhuis (Curiosity VC) on developments in AI, the venture capital investment landscape and Curiosity VC's approach to investing, at the alumni event of Amsterdam Business School (University of Amsterdam) on June 13, 2024 in Amsterdam.
Ellen Burstyn: From Detroit Dreamer to Hollywood Legend | CIO Women MagazineCIOWomenMagazine
In this article, we will dive into the extraordinary life of Ellen Burstyn, where the curtains rise on a story that's far more attractive than any script.
Unveiling the Dynamic Personalities, Key Dates, and Horoscope Insights: Gemin...my Pandit
Explore the fascinating world of the Gemini Zodiac Sign. Discover the unique personality traits, key dates, and horoscope insights of Gemini individuals. Learn how their sociable, communicative nature and boundless curiosity make them the dynamic explorers of the zodiac. Dive into the duality of the Gemini sign and understand their intellectual and adventurous spirit.
Digital Marketing with a Focus on Sustainabilitysssourabhsharma
Digital Marketing best practices including influencer marketing, content creators, and omnichannel marketing for Sustainable Brands at the Sustainable Cosmetics Summit 2024 in New York
The APCO Geopolitical Radar - Q3 2024 The Global Operating Environment for Bu...APCO
The Radar reflects input from APCO’s teams located around the world. It distils a host of interconnected events and trends into insights to inform operational and strategic decisions. Issues covered in this edition include:
4. + Brother Martin Chapel, New Orleans Louisana (USA)
VMZINC and
Places of Worship
> Waggonner & Ball
VMZ Standing Seam – QUARTZ-ZINC
5. + Chiesa di Conegliano, Veneto (Italy)
VMZ Interlocking panel – Natural zinc
> Studio Architetto Nerino Meneghello
VMZINC and
Places of Worship
6. + Chiesa Di Mas Peron (Italy)
VMZ Standing seam – QUARTZ-ZINC PLUS
> Studio Arch.Alberto De Biasio
VMZINC and
Places of Worship
7. + Chiesa Resurrezione di Gesu, Milan (Italy)
VMZ Standing seam – QUARTZ-ZINC, ANTHRA-ZINC
> CINO ZUCCHI
VMZINC and
Places of Worship
8. + Chong Yang-Ku church (South Korea)
VMZ Lap joint – Natural zinc
> Youngsub Kim, Kunchook Moonhwa, architects & Engineers
VMZINC and
Places of Worship
17. +Church, Riglos (Spain)
> Francisca Hernandez Raminez
VMZ Roll cap – QUARTZ-ZINC
VMZINC and
Places of Worship
18. +Church, Sarzaquemada (Spain)
> Cristina del Rio Villegas et Concha Sanchez Maillo
VMZ Standing seam – QUARTZ-ZINC, ANTHRA-ZINC
VMZINC and
Places of Worship
19. + Church, Serrières-Neuchatel (Switzerland)
> Ediplan SA
VMZ Standing seam – QUARTZ-ZINC
VMZINC and
Places of Worship
20. + Good Shepherd Lutheran Church, Columbia South Carolina (USA)
> Shepard and Associates
VMZ Standing seam – QUARTZ-ZINC PLUS
VMZINC and
Places of Worship
21. + Holy Innocents Episcopal Church, Atlanta (USA)
> TVS Associates
VMZ Flat lock panel – QUARTZ-ZINC
VMZINC and
Places of Worship
22. + Iglesia Nuestra señora del Carmen, Santander (Spain)
> Jaime Carceller
VMZ Standing seam, VMZ Interlocking panel – QUARTZ-ZINC, PIGMENTO green
VMZINC and
Places of Worship
23. + Maison pastorale, Boulogne Billancourt (France)
> Brénac et Gonzales, Paris
VMZ Flat lock panel, VMZ Standing seam – QUARTZ-ZINC
VMZINC and
Places of Worship
24. + Monyhull Church Annex, Birmingham (UK)
> D5 Architects, Birmingham
VMZINC and
Places of Worship
25. + Pfarreizentrum St. Ulrich, Winterthur (Switzerland)
> Architekten Kollektiv AG, Winterthur
VMZ Composite – QUARTZ-ZINC
VMZINC and
Places of Worship
26. + Saltaire United Reformed Church, West Yorkshire (UK)
VMZINC and
Places of Worship
27. + St Mary's Church Plas Power, Bersham (UK)
> Chapmann Tim Ratcliffe associates
VMZ Standing seam– QUARTZ-ZINC
VMZINC and
Places of Worship
28. + Saint Mary of the Cross Mausoleum, Melbourne Cemetery (Australia)
> Architectural Cladding Australia
VMZ Flat lock panel – PIGMENTO red, PIGMENTO green
VMZINC and
Places of Worship
29. + Mosque of Mallakof, Nantes (France)
> Laidi Chataigner
VMZ Standing seam– QUARTZ-ZINC, PIGMENTO green
VMZINC and
Places of Worship
30. + Crypte, Barcelone (Spain)
> Servicios Technicos Diputacion Barcelona, A. Gonzalez
VMZINC and
Places of Worship
31. + Al Omari Great Mosque (Lebanon)
> Youssef Haidar, Isotech
VMZINC and
Places of Worship
VMZ Standing seam– QUARTZ-ZINC
32. + Cheongyang Church, Chungcheongnam-do (S - Korea)
VMZINC and
Places of Worship
VMZ Flat seam– Natural Zinc
33. + Daedeok Church, Daejeon (Korea)
> Iarc architecture
VMZINC and
Places of Worship
VMZ Standing seam– QUARTZ-ZINC
34. + Hosanna Church, Busan (South Korea)
> Junglim Architecture
VMZINC and
Places of Worship
VMZ Interlocking panel – QUARTZ-ZINC
35. + Saeronam Church, Daejeon (South Korea)
> Junglim Architecture
VMZINC and
Places of Worship
VMZ Standing seam – QUARTZ-ZINC
36. + Songlim Central Church, Incheon (S - Korea)
> Vine Architecture
VMZINC and
Places of Worship
VMZ Standing seam – QUARTZ-ZINC, ANTHRA-ZINC
37. + ADIYAMAN (Turkey)
> GRID MIMARLIK
VMZINC and
Places of Worship
VMZ Standing seam – PIGMENTO green
38. + Basaksehir Bogazköy mosque, Istanbul (Turkey)
VMZINC and
Places of Worship
VMZ Standing seam – QUARTZ-ZINC
39. + Yenice mosque, Canakkale (Turkey)
VMZINC and
Places of Worship
VMZ Roll cap – QUARTZ-ZINC, ANTHRA-ZINC
40. + ACARKENT Mosque, Beykoz, Istanbul (Turkey)
VMZINC and
Places of Worship
VMZ Roll cap – PIGMENTO green
41. + Bahçeşehir Boğazköy Camii, Istanbul (Turkey)
VMZINC and
Places of Worship
VMZ Standing seam – QUARTZ-ZINC, ANTHRA-ZINC