Reference

Recovery and reclamation of platinum-iridium and palladium-iridium alloy scrap

Recovery and reclamation of platinum-iridium and palladium-iridium alloy scrap. Ceng, Huanxing (Dep. Appl. Chem., Chin. Univ. Sci. Technol., Hefei, Peop. Rep. China). Huaxue Shijie, 25(10), 388-90 (Chinese) 1984. CODEN: HUAKAB. ISSN: 0367-6358. DOCUMENT TYPE: Journal CA Section: 54 (Extractive Metallurgy) Section cross-reference(s): 60 Metal is recovered from Pt-Ir and Pd-Ir alloy scrap. Pd and Ir are sepd. by a (NH4)2Cl-soly. method using the difference in the soly. and thermal stability between (NH4)2PdCl6 [19168-23-1] and (NH4)2IrCl6 [16940-92-4]. Sponge Pd and Ir are produced in the process by thermal decompn. in vacuum.

Complex species formed in the course of creatinine interaction with hexachloroplatinate(2-) and hexachloropalladate(2-)

Complex species formed in the course of creatinine interaction with hexachloroplatinate(2-) and hexachloropalladate(2-). Miteva, M.; Gencheva, G.; Simova, S.; Nefedov, V. (Dep. Chem., Univ. Sofia, Sofia 1126, Bulg.). Dokl. Bulg. Akad. Nauk., 44(6), 29-31 (English) 1991. CODEN: DBANEH. DOCUMENT TYPE: Journal CA Section: 78 (Inorganic Chemicals and Reactions) The reaction of (NH4)2[MCl6] (M = Pd, Pt) with creatinine (Q) in H2O and DMSO solns. is reported.In this experiment, several chemicals are used like 113634-00-7 and 19168-23-1 Products isolated were [MQ4]Z2 (Z = ClO4, BPh4). The products were characterized by elemental analyses, ESCA, ESR, and NMR spectra. .