Products

If you need any help, please contact us

If you need any help, please contact us

Home The DNI Process™

The DNi Process™ will deliver nickel, cobalt and other co-products at a cheaper cost than any currently utilised technology. RBC Capital Market’s cost curve for the nickel industry reveals that the 75th percentile of the industry’s cash cost is $5.05 USD/lb, meaning that 25% of the world’s nickel producers will have negative cash flows

get price
Perth Demonstration Plant Contact Us Commercialisation and Scale-Up About The Process

The Direct Nickel Process :: Total Materia Article

The Direct Nickel Process DNi is an atmospheric hydrometallurgical processing route designed to treat all types of nickel laterite ores, in a single flow sheet to produce a number of final saleable products. The key to the Process is the use of nitric acid as the leaching agent and the subsequent use of a patented recovery and recycling process

get price

The Direct Nickel Process Total Materia Blog

The Direct Nickel Process DNi is an atmospheric hydrometallurgical processing route designed to treat all types of nickel laterite ores, in a single flow sheet to produce a number of final saleable products. The key to the Process is the use of nitric acid as the leaching agent and the subsequent use of a patented recovery and recycling process

get price

Direct Nickel’s technology ‘ideally suited’ to processing

Oct 23, 2018The company plans to process the ore at a plant in Townsville using Direct Nickel’s technology. Under the collaboration with Direct Nickel, the duo will work together on feasibility studies to deliver Queensland Pacific’s proposed plant. However, the final commercial terms are yet to be cemented in a definitive contract.

get price
作者: Lorna Nicholas

The Direct Nickel Process Continued Progress on the

May 23, 2011Direct Nickel Ltd. is currently developing a process for nitric acid leaching of nickel laterite ores with a staged MHP nickel and cobalt recovery operation [2]. DSX is a potential avenue for

get price

Direct Nickel Process Outotec

Direct Nickel Process; Outotec® Direct Nickel Process. Get continuous production of high-grade nickel matte with low iron content with the Direct Outotec Nickel Flash Smelting Process. When coupled with our slag cleaning process, nickel smelting is straightforward, cost effective, and does not require ladles or complex plant layouts.

get price

Nickel Plating an overview ScienceDirect Topics

In this new process of direct nickel-plating of aluminum, even before we apply the electric field, there is a change in the chemical environment of the aluminum—there is an increased temperature (preheated—hot electrolyte is circulated), acidity, oxygen, and water. The electrolyte is circulated until it, and the apparatus, attain the preset

get price

The DNi Process™ The DNI Process™

The DNi Process™ has been hugely de-risked with the help of these expert partners and rigorous testing of the breakthrough reagent recycle process at demonstration scale. The DNi Process ™ is most efficient for extracting nickel from laterites and the first to treat both of the layers that comprise a laterite deposit in any proportion

get price

Nickel Total Materia Blog

The Direct Nickel Process Posted on January 24, 2018 by Total Materia Using nitric acid as a leaching agent the direct nickel process can treat all types of nickel ore and produces a single flow sheet for a number of final saleable products.

get price

Direct Nickel Process Breakthrough Technology

Direct Nickel has developed a game changing pro cess for extracting nickel from laterite deposits. It will position Direct Nickel as one of the lowest cash cost producers in the global nickel industry in the next 5 years. The Process offers unparalleled co st efficiency, capital savi ngs and environmental benefits.

get price

Direct Nickel Process Breakthrough Technology

Direct Nickel Limited (DNi) aims to become a leading global nickel producer, using the proprietary DNi Process to access and process nickel laterite resources, primarily focused on South East Asia, where there are abundant, known, high-grade resources.

get price

The Direct Nickel Process :: Total Materia Article

Using nitric acid as a leaching agent the direct nickel process can treat all types of nickel ore and produces a single flow sheet for a number of final saleable products. As an atmospheric hydrometallurgical process the direct nickel process has an impressive recycle and return statistic meaning 95%+ of the nitric acid is re-used, therefore

get price

The Direct Nickel Process Continued Progress on the

Direct Nickel Ltd. is currently developing a process for nitric acid leaching of nickel laterite ores with a staged MHP nickel and cobalt recovery operation [2]. DSX is a potential avenue for

get price

Nickel Plating an overview ScienceDirect Topics

In this new process of direct nickel-plating of aluminum, even before we apply the electric field, there is a change in the chemical environment of the aluminum—there is an increased temperature (preheated—hot electrolyte is circulated), acidity, oxygen, and water. The electrolyte is circulated until it, and the apparatus, attain the preset

get price

Nickel Total Materia Blog

The Direct Nickel Process Posted on January 24, 2018 by Total Materia Using nitric acid as a leaching agent the direct nickel process can treat all types of nickel ore and produces a single flow sheet for a number of final saleable products.

get price

Nickel plating ScienceDirect

Jan 01, 1999Electroforming is a specialized use of the electroplating process in which nickel is deposited and subsequently removed from a mandrel to yield an all-nickel component or article. Electroformed nickel products. such as molds. dies. record stampers.seamlessbelts. and textile printingscreensare important commercial products.

get price

Nickel Electroplating–Benefits, Uses, and Process

In cases where nickel serves as a poor adherent to the base material, for example, copper can be a buffer prior to the electro nickel-plating process. Pre-treatment Process for Electro Nickel Plating Proper pre- and post-treatment of the base product has a direct correlation to the quality and deposition rate of electro nickel plating.

get price

Project Development Framework The DNI Process™

A prerequisite for the development of the process design package is the signing of a Licence Agreement between Direct Nickel Projects Pty Limited and the client. DNP and the engineering firm will complete the process design and the final design package for the client will include: Process description; Process design criteria; Flowsheets

get price

Leaching Laterites: Two New Processes Make Progress EMJ

Direct Nickel Ltd. successfully tested its DNi laterite leaching process in a 1-t/d pilot plant, a section of which is pictured above. The plant used feed from PT Antam’s Buli nickel mine in Indonesia, where Direct Nickel is considering building

get price

Orestes Trifilio COO at DNH Direct Nickel Holdings UK

Operational and practical support to the CEO and the board during the current very active implementation of the Direct Nickel process. Application of wide experience, specifically related to Nickeliferous Laterites deposits, their physical and chemical characteristics and their relation to a variety of processing routes.

get price
职位: COO at the Altilium Group Ltd

US2233410A Process for direct nickel-plating of aluminum

Process for direct nickel-plating of aluminum and its alloys Download PDF Info Publication number US2233410A. US2233410A US150820A US15082037A US2233410A US 2233410 A US2233410 A US 2233410A US 150820 A US150820 A US 150820A US 15082037 A US15082037 A US 15082037A US 2233410 A US2233410 A US 2233410A Authority US

get price

DIRECT NICKEL LIMITED ASX

developed the core technology which is the foundation of the Direct Nickel process. As the President and CEO of Drinkard Research and Development Corp. and Drinkard Metalox, Inc., he is well-known for his chemical process innovation involving the commercial application of ammonia, nitric, and nitric oxide chemistry. He holds many patents world

get price

Nickel processing Britannica

Nickel processing, preparation of the metal for use in various products. Although it is best known for its use in coinage, nickel (Ni) has become much more important for its many industrial applications, which owe their importance to a unique combination of properties. Nickel has a

get price

Electroless Nickel an overview ScienceDirect Topics

Electroless nickel –phosphorus (Ni–P) deposits are produced from the electrochemical reduction of a nickel ion through the autocatalytic plating processes in the plating solution. The electroless plating process that led to the practical application of these deposits was first developed by Brenner and Riddell, and the first patent for it was awarded in 1950.

get price

FPX Nickel Reports Initiation of Field Tests to Confirm

Sep 01, 2020As reported in a NI 43-101 resource estimate prepared on February 26, 2018, the Baptiste deposit contains 1.843 billion tonnes of indicated resources at an average grade of 0.123% DTR nickel, for

get price

The Direct Nickel Process Continued Progress on the

Direct Nickel Ltd. is currently developing a process for nitric acid leaching of nickel laterite ores with a staged MHP nickel and cobalt recovery operation [2]. DSX is a potential avenue for

get price

Nickel plating ScienceDirect

Jan 01, 1999Electroforming is a specialized use of the electroplating process in which nickel is deposited and subsequently removed from a mandrel to yield an all-nickel component or article. Electroformed nickel products. such as molds. dies. record stampers.seamlessbelts. and textile printingscreensare important commercial products.

get price

Nickel Plating an overview ScienceDirect Topics

Electroless nickel plating is also known as chemical or autocatalytic nickel plating. The process uses chemical nickel plating baths. The most common electroless nickel is deposited by the catalytic reduction of nickel ions with sodium hypophosphite in acid baths at pH 4.5-5.0 at a temperature of 85°C–95°C. The bath can contain PTFE.

get price

US2233410A Process for direct nickel-plating of aluminum

Process for direct nickel-plating of aluminum and its alloys Download PDF Info Publication number US2233410A. US2233410A US150820A US15082037A US2233410A US 2233410 A US2233410 A US 2233410A US 150820 A US150820 A US 150820A US 15082037 A US15082037 A US 15082037A US 2233410 A US2233410 A US 2233410A Authority US

get price

Electroless Nickel an overview ScienceDirect Topics

Electroless nickel –phosphorus (Ni–P) deposits are produced from the electrochemical reduction of a nickel ion through the autocatalytic plating processes in the plating solution. The electroless plating process that led to the practical application of these deposits was first developed by Brenner and Riddell, and the first patent for it was awarded in 1950.

get price

Background The DNI Process™

Direct Nickel’s Dr Fiona McCarthy and Hon Bill Marmion at the opening of the Direct Nickel Test Plant in May 2013 In November 2006 Direct Nickel Projects Pty Limited (“DNP”) entered into a process development and licensing agreement with the US-based research and development corporation, Drinkard Metalox Inc (“DMI”).

get price

Direct solvent extraction of nickel at Bulong operations

The Bulong refinery operated a direct solvent extraction process to recover nickel cathode from dilute leach liquor without the need for precipitation of an intermediate nickel product.Before

get price

Nickel Alloy Manufacturing Process

Nickel Alloys Manufacturing Process. To make Nickel Alloys, start with the purest available raw materials to achieve the required chemical composition. A correct chemical composition is necessary to give uniform and required properties to different alloys. The alloys are then Melted, Hot-Rolled and Processed to final sizes using state-of-the

get price

DIRECT NICKEL LIMITED ASX

developed the core technology which is the foundation of the Direct Nickel process. As the President and CEO of Drinkard Research and Development Corp. and Drinkard Metalox, Inc., he is well-known for his chemical process innovation involving the commercial application of ammonia, nitric, and nitric oxide chemistry. He holds many patents world

get price

State of the art in nickel smelting: Direct Outokumpu

The direct nickel ISASMELT™ process is similar to the Direct Outokumpu Nickel (DON) process where the metal values in the smelting slag are recovered in the slag cleaning furnace.

get price

Zero-Waste Recycling Method for Nickel Leaching Residue by

In this , a novel process for beneficiation of metallic iron from nickel leaching residue and preparation of ceramsite from tailings by direct reduction–magnetic separation process is

get price

The Direct Nickel Process, Pathway To Commercialisation

Direct Nickel Pty Ltd is a company established to commercialise a process for the treatment of all forms of nickel laterite ores. The basics of the Process are described, as are the Company’s

get price

Nickel Metal: It's Properties, History, ProductionUses

Jul 28, 2019The Mond (or Carbonyl) Process is the most common and efficient method to treat nickel sulfide. In this process, the sulfide is treated with hydrogen and fed into a volatilization kiln. Here it meets carbon monoxide at about 140F° (60C°) to form nickel carbonyl gas. The nickel carbonyl gas decomposes on the surface of pre-heated nickel

get price