Kinetyczne i termodynamiczne badanie odzysku złota i srebra

Kinetyczne i termodynamiczne badanie odzysku złota i srebra

Jesús Valenzuela / Jose R. Parga / Josue Chaidez

105,33 €
IVA incluido
Disponible
Editorial:
KS OmniScriptum Publishing
Año de edición:
2026
ISBN:
9786209591617
105,33 €
IVA incluido
Disponible

Selecciona una librería:

  • Librería Samer Atenea
  • Librería Aciertas (Toledo)
  • Kálamo Books
  • Librería Perelló (Valencia)
  • Librería Elías (Asturias)
  • Donde los libros
  • Librería Kolima (Madrid)
  • Librería Proteo (Málaga)
Sobre IBD

Obecnie około 80% światowych koncentratów chalkopirytu jest przetwarzanych metodami pirometalurgicznymi (prażenie, wytapianie i rafinacja). Metodologia ta generuje pył i emisje dwutlenku siarki (SO2) i dwutlenku węgla (CO2) do środowiska, powodując problemy z jego kontrolą i przetwarzaniem w celu produkcji kwasu siarkowego. Ponadto, kolejną wadą procesów pirometalurgicznych jest to, że wymagają one wysokich nakładów inwestycyjnych i wydajności przekraczającej 100 000 t/rok miedzi. Niniejsze opracowanie proponuje opracowanie nowego procesu bezpośredniego ługowania koncentratów chalkopirytu w oparciu o podstawy termodynamiczne i metalurgiczne. Głównym celem jest wytwarzanie produktów rynkowych i stabilnych środowiskowo pozostałości.

Artículos relacionados

  • Poetry Is Our Ministry to Touch the Heart
    Anelda Lukesia Ballard / Jean Anelda Scott
    Poetry is Our Ministry to Touch the Heart, was birthed when Anelda L. Ballard became ill. God spoke to her in a dream and said 'pick up a pen and write' by being obedient this book was written through the Holy Spirit. Anelda and her mother Jean A. Scott believes that God’s wants to heal a hurting heart. This book will inspire you and encourage you to never give up hope. Jesu...
    Disponible

    11,12 €

  • I soldati lunghi
    Pierluigi Romeo di Colloredo Mels
    Il 24 maggio 1915 il Regno d’Italia entrò nella Grande Guerra, che si sarebbe dimostrata il momento più alto e tragico della sua storia, a poco più di cinquant’anni dalla sua unificazione.In quella lotta tremenda durata quattro anni, la Brigata Granatieri di Sardegna , con i suoi due valorosi Reggimenti, i più antichi del Regio Esercito scrisse, nel grande quadro della guerra d...
    Disponible

    32,59 €

  • Five Beneath Philly
    Susan Bandy / Tom Richmond
    Allen Williams plans to make something of his life and escape South Philly and the work at Cross Brothers’ Meat Packing Plant. He prepares himself with excellent grades and an upcoming full-ride scholarship to climb out of South Philly forever. Then fate changes his whole world. An only son in a family of six, Allen suddenly finds himself responsible for his mother, grandmother...
    Disponible

    18,28 €

  • Forms
    Sharon Welch
    I am an award-winning artist and my works hang in private residences, community hospitals, businesses, and restaurants across the US and also abroad.  I live in Pierre, South Dakota. Since 2008 I have owned Sharon Welch Gallery and Studio where I paint and teach classes.  My theory is have fun, remove the fear of failure, experiment and let the child inside of you play.Very oft...
    Disponible

    60,20 €

  • Ricordi di una ausiliaria
    Andrea Lombardi / Raffaella Duelli
    Le memorie di Raffaella Duelli, Volontaria nel Battaglione Barbarigo della Decima Flottiglia Mas iniziano con la partenza del Barbarigo da Roma, narrando la lunga marcia del reparto verso il nord, sotto il mitragliamento degli aerei Alleati. Quindi, è descritta vividamente l'ultima battaglia del Barbarigo sul Fronte Sud, dal Senio a Comacchio: gli appunti di Raffaella, giov...
    Disponible

    28,08 €

  • Why Didn’t You Ask?
    Panya Dixon
    From an early occurrence in her childhood to a perilous thirteen-year relationship, Panya Dixon too often suffered from various forms of physical, emotional, and sexual abuse. Conflicted between love and the pain her loved ones brought on her, she consistently had to fight for her life and her will to move on. Why Didn’t You Ask? is an expression of Panya’s truth—her trials, pa...
    Disponible

    20,35 €

Otros libros del autor

  • Étude cinétique et thermodynamique de la récupération de l’or et de l’argent
    Jesús Valenzuela / Jose R. Parga / Josue Chaidez
    Actuellement, environ 80 % des concentrés de chalcopyrite du monde sont traités par des moyens pyrométallurgiques (grillage, fusion et raffinage). Cette méthode génère des poussières et des émissions de dioxyde de soufre (SO2) et de dioxyde de carbone (CO2) dans l’environnement, ce qui pose des problèmes de contrôle et de traitement pour produire de l’acide sulfurique. En outre...
    Disponible

    105,33 €

  • Kinetische und thermodynamische Untersuchung der Gold- und Silberrückgewinnung
    Jesús Valenzuela / Jose R. Parga / Josue Chaidez
    Derzeit werden etwa 80 % der weltweiten Chalkopyritkonzentrate pyrometallurgisch verarbeitet (Rösten, Schmelzen und Raffinieren). Bei diesem Verfahren entstehen Staub und Emissionen von Schwefeldioxid (SO2) und Kohlendioxid (CO2) in die Umwelt, was zu Problemen bei der Kontrolle und Verarbeitung zur Herstellung von Schwefelsäure führt. Ein weiterer Nachteil der pyrometallurgisc...
    Disponible

    105,33 €

  • Kinetic and thermodynamic study of the recovery of gold and silver
    Jesús Valenzuela / Jose R. Parga / Josue Chaidez
    Currently about 80% of the world’s chalcopyrite concentrates are processed by pyrometallurgical means (roasting, smelting and refining). This methodology generates dust and emissions of sulfur dioxide (SO2) and carbon dioxide (CO2) into the environment, causing problems in its control and processing to produce sulfuric acid. In addition, another disadvantage of pyrometallurgica...
    Disponible

    93,60 €

  • Studio cinetico e termodinamico del recupero di oro e argento
    Jesús Valenzuela / Jose R. Parga / Josue Chaidez
    Attualmente circa l’80% dei concentrati di calcopirite nel mondo viene lavorato per via pirometallurgica (arrostimento, fusione e raffinazione). Questa metodologia genera polveri ed emissioni di anidride solforosa (SO2) e anidride carbonica (CO2) nell’ambiente, causando problemi nel controllo e nella lavorazione per la produzione di acido solforico. Inoltre, un altro svantaggio...
    Disponible

    93,60 €

  • Estudo cinético e termodinâmico da recuperação de ouro e prata
    Jesús Valenzuela / Jose R. Parga / Josue Chaidez
    Atualmente, cerca de 80% dos concentrados de calcopirite do mundo são processados por via pirometalúrgica (ustulação, fundição e refinação). Esta metodologia gera poeiras e emissões de dióxido de enxofre (SO2) e dióxido de carbono (CO2) para o ambiente, causando problemas no seu controlo e no processamento para a produção de ácido sulfúrico. Além disso, outra desvantagem dos pr...
    Disponible

    93,60 €