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HEV precious metals refining know how, technology, engineering & services
<BR>wir beraten Sie im Edelmetallrecyling von Gold, Silber, Platin, Palladium, Rhodium, Iridium, Ruthen, Osmium und Rhenium; helfen Ihnen bei der Lösung von Produktionsproblemen und liefern Chemiekalien für die Solventextraktion von Palladium und Gold
<BR>we provide precious metal recycling know-how (gold, silver, platinum, palladium, rhodium, iridium, ruthenium, osmiunm and rhenium) engineering, training and specific equipment, help you solving your refining problems and provide chemicals for the refining of palladium and gold by solvent extraction
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<BR>this website is comprising the following topics :
<BR>HEV CONSULTING
<BR>Adresse, HEV Anschrift, Telefon- und Faxnummer
<BR>Bedienungshinweise / Hilfe
<BR>Aufarbeitung von Ethyleneoxid Prozesskatalysatoren (Ag)
<BR>Autoabgaskatalysatoren, Scrap, Recycling
<BR>Erfahrungshorizont der Beratung, cv
<BR>Edelmetallgewinnung aus Matte-Konzentraten
<BR>Edelmetallreststoff-Rückgewinnung von PtPdIr nach KW-Prozess mit organischem Spurenfänger
<BR>Edelmetallreststoff-Rückgewinnung von PtPd durch Solventextraktion
<BR>Gold Königswasserscheidung
<BR>know how Edelmetallchemiekalien
<BR>know how Edelmetallrecycling
<BR>HEV Menu
<BR>Inhaltsverzeichnis der HTML Seiten
<BR>Neuigkeiten
<BR>Patent Reduktion von AgCl mit Glucose
<BR>Patent Elektrowinning von Platinmetallen aus Chloridlösungen
<BR>Publikationsliste
<BR>Rhodium-Fällung mittels organischem Liganden
<BR>Solventextraktion (von Platingruppenmetallen)
<BR>Vorlesung Reaktivextraktion
<BR>Weihnachts- und Neujahrsgrüße
<BR>wo ist HEV ?
<BR>www.halwachs.de
<BR>was wir suchen - können Sie uns helfen ?
<BR>HEV-CHEMICALS
<BR>Biochemikalien
<BR>Industriechemikalien
<BR>Metallchemikalien
<BR>Pharmachemikalien
<BR>Überschüssige Chemikalien
<BR>Site Map
<BR>HEV CONSULTING
<BR>address, HEV phone and fax number
<BR>aqua regia gold refining (classical process)
<BR>catalytic converter scrap, spent autocatalyst scrap
<BR>help for surfing on this website
<BR>HEV menu
<BR>industrial activities of the consultant
<BR>lecture on reaktive extraction (University of Hannover/Germany)
<BR>news
<BR>patent reduction of AgCl by glucose (German language only)
<BR>patent elektrowinning of patinum group metals form solutions of their chlorocomplexes (German language only)
<BR>precious metal chemicals know how
<BR><BR>precious metals refining know how
<BR>precious metals refining from matte concentrates
<BR>publications
<BR>rhodium precipitation by an organic ligand
<BR>seasonal greetings
<BR>site map
<BR>solvent extraction (of platinum group metals)
<BR>spent ethylene oxide process catalyst (Ag) refining
<BR>trace reclaiming of PtPdIr from spent aqua regia process liquors by precipitation applying an organic ligand
<BR>trace values recovery of PtPd by solvent extraction
<BR>where is HEV located ?
<BR>what we are looking for - can you help us ?
<BR>HEV-CHEMICALS
<BR>biochemicals
<BR>industrial chemicals
<BR>metal chemicals
<BR>pharmaceutical chemicals
<BR>surplus chemicals
<P>
<BR>look for the following keywords :
<BR>precious metal, refining, recovery, recycling, consultant, HEV, Halwachs, gold, platinum, palladium, rhodium, recycling, consultant, know-how, technology,
iridium, ruthenium, osmium, rhenium, silver, pgm, Au, Ag, Pt, Pd, Rh, Ir, Ru, Os, Re, separation, precipitation,
aqua regia treatment, electrowinning, matte concentrates, Wohlwill Möbius electrolysis, Goldelektrolyse, Silberelektrolyse,
gauze, bushing, active carbon, ethylen oxide process catalyst, organic ligand, submerged arc furnace, mine, carat, scraps, sweeps, trace
reforming catalyst, plating electrolyte, spent catalytic converter, sampling, monitoring,
reactive solvent extraction, Solventextraktion, feasability, production cost assessment,
joint venture partners, chemicals, Eastern Europe, Asia, Africa, South America,
Edelmetallrecycling, Edelmetallchemie, Autoabgaskatalysatoren, Chemische Verfahrenstechnik, Technische Chemie, Chemietechnik, stoichiometry calculator, Stöchiometrie Rechner
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<BR>for further details concerning our business area please visit :
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<p><B>HEV CONSULTING</b>
<br><a href="address.htm">Adresse, HEV Anschrift, Telefon- und Faxnummer</a>
<br><a href="help.htm">Bedienungshinweise / Hilfe</a>
<br><a href="eocat.htm">Aufarbeitung von Ethyleneoxid Prozesskatalysatoren (Ag)</a>
<br><a href="autocatalyst.htm">Autoabgaskatalysatoren, Scrap, Recycling</a>
<br><a href="cv.htm">Beruflicher Werdegang, cv</a>
<br><a href="pgmref.htm">Edelmetallgewinnung aus Matte-Konzentraten</a>
<br><a href="cpmt_prc.htm">Edelmetallreststoff-Rückgewinnung von PtPdIr nach KW-Prozess mit organischem Spurenfänger</a>
<br><a href="pgm-sx-recovery.htm">Edelmetallreststoff-Rückgewinnung von PtPd durch Solventextraktion</a>
<br><a href="technology.htm">know how Edelmetallchemiekalien</a>
<br><a href="technology.htm">know how Edelmetallrecycling</a>
<br><a href="hev.htm">HEV Menu</a>
<br><a href="sitemap.htm">Inhaltsverzeichnis der HTML Seiten</a>
<br><a href="news.htm">Neuigkeiten</a>
<br><a href="ag_red.htm">Patent Reduktion von AgCl mit Glucose</a>
<br><a href="pgm_elec.htm">Patent Elektrowinning von Platinmetallen aus Chloridlösungen</a>
<br><a href="publictn.htm">Publikationsliste</a>
<br><a href="rh_prec.htm">Rhodium-Fällung mittels organischem Liganden</a>
<br><a href="solvent-extraction.htm">Solventextraktion (von Platingruppenmetallen)</a>
<br><a href="vorlesng.htm">Vorlesung Reaktivextraktion</a>
<br><a href="christmas.htm">Weihnachts- und Neujahrsgrüße</a>
<br><a href="hev_loc.htm">wo ist HEV ?</a>
<br><a href="index.htm">www.halwachs.de</a>
<P><a href="request.htm">was wir suchen - können Sie uns helfen ?</a>
<p><b>HEV PGM REFINING SERVICES</b>
<br><a href="http://www.catalytic-converters.com">Autoabgaskatalysatoren</a>
<br><a href="http://www.spent-catalytic-converters.com">Recycling verbrauchter Autoabgaskatalysatoren</a>
<p><b>HEV-CHEMICALS</b>
<br><a href="http://www.bio-chemicals.de">Biochemikalien</a>
<br><a href="http://www.industrial-chemicals.de">Industriechemikalien</a>
<br><a href="http://www.metal-chemicals.de">Metallchemikalien</a>
<br><a href="http://www.pharma-chemicals.de">Pharmachemikalien</a>
<br><a href="http://www.surplus-chemicals.de">Überschüssige Chemikalien</a>
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<P><table WIDTH="100%" >
<tr><td><a NAME="English"></a><font face="Balloon" color="#00CC00" size=+3>Site Map</font></td>
<td><a href="#Deutsch"><img SRC="deflag.gif" BORDER=0 ></a></td>
</tr></table>
<font face="verdana" size=2>
<p><B>HEV CONSULTING</b>
<br><a href="address.htm">address, HEV phone and fax number</a>
<br><a href="autocatalyst.htm">catalytic converter scrap, spent autocatalyst scrap</a>
<br><a href="help.htm">help for surfing on this website</a>
<br><a href="hev.htm">HEV menu</a>
<br><a href="cv_eng.htm">industrial activities over the last decades</a>
<br><a href="vorlesng.htm">lecture on reaktive extraction (University of Hannover/Germany)</a>
<br><a href="news.htm">news</a>
<br><a href="ag_red.htm">patent reduction of AgCl by glucose (German language only)</a>
<br><a href="pgm_elec.htm">patent elektrowinning of patinum group metals form solutions of their chlorocomplexes (German language only)</a>
<br><a href="technology.htm">precious metal chemicals know how</a>
<br><a href="technology.htm">precious metals refining know how</a>
<br><a href="pgmref.htm">precious metals refining from matte concentrates</a>
<br><a href="publictn.htm">publications</a>
<br><a href="rh_prec.htm">rhodium precipitation by an organic ligand</a>
<br><a href="christmas.htm">seasonal greetings</a>
<br><a href="sitemap.htm">site map</a>
<br><a href="solvent-extraction.htm">solvent extraction (of platinum group metals)</a>
<br><a href="eocat.htm">spent ethylene oxide process catalyst (Ag) refining</a>
<br><a href="cpmt_prc.htm">trace reclaiming of PtPdIr from spent aqua regia process liquors by precipitation applying an organic ligand</a>
<br><a href="pgm-sx-recovery.htm">trace values recovery of PtPd by solvent extraction</a>
<br><a href="hev_loc.htm">where is HEV located ?</a>
<P><a href="request.htm">what we are looking for - can you help us ?</a>
<p><b>HEV PGM REFINING SERVICES</b>
<br><a href="http://www.catalytic-converters.com">catalytic converters</a>
<br><a href="http://www.spent-catalytic-converters.com">spent catalytic converters</a>
<p><b>HEV-CHEMICALS</b>
<br><a href="http://www.bio-chemicals.de">biochemicals</a>
<br><a href="http://www.industrial-chemicals.de">industrial chemicals</a>
<br><a href="http://www.metal-chemicals.de">metal chemicals</a>
<br><a href="http://www.pharma-chemicals.de">pharmaceutical chemicals</a>
<br><a href="http://www.surplus-chemicals.de">surplus chemicals</a>
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