✦ LIBER ✦

Treatment of ammoniacal copper etchants

✍ Scribed by J. Melling

Book ID: 104183536
Publisher: Elsevier Science
Year: 1986
Weight: 847 KB
Volume: 12
Category: Article
ISSN: 0166-3097
DOI: 10.1016/0166-3097(86)90021-0

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Regeneration of ammoniacal copper etchan

Regeneration of ammoniacal copper etchant

📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 123 KB

Recovery of copper from simulated ammoni

Recovery of copper from simulated ammoniacal spent etchant using sterically hindered beta-diketone

✍ Qi-wen LIANG; Hui-ping HU; Weng FU; Ting YE; Qi-yuan CHEN 📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 352 KB

Regeneration of copper etchant

📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 125 KB

Accelerated ammoniacal leaching of coppe

Accelerated ammoniacal leaching of copper

✍ T. P. Floridis 📂 Article 📅 1975 🏛 The Minerals, Metals & Materials Society 🌐 English ⚖ 213 KB

Pressure treatment of microincised spruc

Pressure treatment of microincised spruce with ammoniacal copper arsenate 9ACA) and chromated copper arsenate (CCA)

✍ J. Sell; L. R. Gjovik 📂 Article 📅 1985 🏛 Springer-Verlag 🌐 English ⚖ 92 KB

Copper recovery and spent ammoniacal etc

Copper recovery and spent ammoniacal etchant regeneration based on hollow fiber supported liquid membrane technology: From bench-scale to pilot-scale tests

✍ Qian Yang; N.M. Kocherginsky 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 532 KB

One of the key steps in printed circuit board (PCB) production is etching of a thin copper layer. Ammoniacal etching solutions are widely used for this purpose. Earlier we have developed a supported liquid membrane based method to treat wastewater containing ammonia and copper (up to 1 g/L), where t