Gold Dore Refining
Technology, Market, Refining  Process, Company Profiles, Policy and Procedures,  Reports, Equipment   

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Project at a Glance

Contents on this CD Rom

  • Gold is produced at some mines as part of the process of mining and refining other metals, such as copper. At those operations, gold is refined to an acceptable purity as part of the copper production process. At most gold mines, the gold "dore" is sent to a refinery for further processing
  • Under rules established by the London Bullion Market Association, LBMA, these bars — the gold standard of the gold world — must be at least 99.5 percent pure gold, weigh between 350 and 430 ounces (most weigh about 400 ounces), and be stamped with a unique serial number, the fineness, and the seal of the refiner.
  • Modern refineries use chemical or electrolytic processes to separate pure gold from other substances. In the Miller Process, chlorine gas is bubbled into the molten gold. The impurities within the gold separate from it and form chlorides, which concentrate on the surface of the molten metal. It is then relatively easy to pour off the purified gold, which is about 99.5% pure.
  • Gold of even greater purity (99.99%) is created by more complex and expensive electrochemical Wohlwill Process. In this, an electric current is passed through an electrolyte solution of hydrochloric acid and gold chloride. Gold of 99.5% purity is used as the anode and 99.99% pure gold plates out onto the cathode.
  • Refined gold is subject to 10-percent import duty in India as opposed to eight percent on gold doré, which at current prices equates to a differential of $25 per ounce – much higher than the approximate $1-2 cost of refining & hence the profitability of this Project
Background Introduction
  • Gold Guidelines
  • Categories of Gold Bars
  • International Gold Convention
  • World Gold Statistics
  • South Africa Industry
  • Global Dore Supply
  • Gold Year Book - 2014
  • Gold Supply Chain - Global List of refineries
  • Indian refiners boost doré imports to capitalize on cheaper import duty

Gold  Dore -  Rules & Regulations

  • The imposition of Gold import duties in India
  • Procedure for import of Gold / Gold dore bars
  • Import of Gold and Gold Dore Bars- Procedure and Guidelines.
  • RBI Circular
  • RBI Circular - February 14, 2014
  • Master Circular on Import of Goods and Services - RBI
  • Circular - 2013
  • Notification No.1 /2013-Central Excise
  • Central Excise
  • Notification No. 1 /2012-Customs
  • Customs Notification - 2014
  • Public Notice - 2014
  • Notification from Air Cargo complex
  • Clarifications on Import of Gold / Gold Dore by Nominated Banks/ Agencies/ Entities
  • RBI Offices - contact
  • DGFT Offices

Consultants - Imports/Licenses

  • Mumbai service provider
  • Import Consultant
  • List of Consultants - Import License

Gold Dore Companies

  • Company in Canada
  • Company in Mexico
  • Company in Ghana
  • Russian Companies
  • Company in Europe & Brazil
  • Company in Canada
  • Supplier in Mali
  • Supplier - India
  • Indian Company Profile
  • Gold Investment Company
  • Trade Leads
  • Technical Centre

Projects Information

  • Gold Dore refining process
  • Gold Refining Industry - India report
  • Bullion Refining
  • WGC Standards
  • Gold Dore Bar & machinery for refinery
  • Technical Support
  • Technical service provider - India
  • List of suppliers of Gold refining Plants
  • Gold dore suppliers - India
  • International Trader
  • Turnkey Project Offer
  • Plant & Machinery supplier
  • Machinery - Italy
  • Machinery from Gujarat
  • Gold Dore refining company - India
  • Company Profile
  • Project in Istanbul
  • Refining Service Provider - India
  • Gold Dore Import Data
  • Import Analysis
  • Import Duty
  • Imports from Peru
  • Imports at Delhi

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