𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Dosing pumps introduced with no metal parts


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
263 KB
Volume
2009
Category
Article
ISSN
1350-4789

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Separation of heavy metals by parametric
✍ Christian Bartosch; Randolf Kiefer; Wolfgang H. HΓΆll πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 876 KB

Parametric pumping with variation of the pH is an innovative ion-exchange process which allows heavy metals from mixed waste solutions to be recovered as single components and, therefore, to be recycled. The process is based on the addition of complexing agents to a mixture, on its separation into t

Reduction of Aldehydes and Ketones by Tr
✍ Adolphus A. H. Van Der Zeijden; Heinz Berke πŸ“‚ Article πŸ“… 1992 πŸ› John Wiley and Sons 🌐 German βš– 526 KB

5.00 (q, J = 6.5, CHCH,); arom. H's hidden. I3C-NMR (C6D6): 24.7 (CH,); 69.5 ( C H C H ? ) ; 119.8 (C(5')); 121.7 (C(3')); 136.4 (C(4')); 148.4 (C(6')); C(2') not observed. ## ') An alternative mechanism, that cannot be excluded, involves the intermediacy of a metallo-ester, formed by a reversibl