Technology Research and Development

Liaoning New China Dragon Dayou Moly Co., Ltd. is a national high-tech enterprise and a gazelle enterprise. The enterprise technology center has been recognized as a provincial-level enterprise technology center and is a high-growth innovative enterprise. The company is based on innovative development and attaches great importance to technological innovation and research and development from top to bottom. It closely focuses on the main product processes of molybdenum roasting and molybdenum metallurgy, aiming to reduce costs, improve product quality, and enhance automation levels. For many years, it has continuously carried out innovations in processes, methods, and equipment, achieving a large number of innovative results, which have been applied in production practice and achieved significant economic benefits. Some of these innovative results have been applied for national patents.

As of the end of August 2025, the company owns 49 valid patents of various types and 2 software copyrights. Among them, national invention patents such as "A production process for high-solubility molybdenum oxide using an internal heating rotary kiln roasting method," "An intelligent and efficient batching method for low-cost, high-yield production of ferromolybdenum alloy," and "A precise measurement method and system for the component content of ferromolybdenum alloy" have played a crucial role in the company's roasting process technology advancement, smelting process technology progress, and enhancing the company's core competitiveness. The company attaches great importance to the protection of technological patents, has established a dedicated institution for intellectual property management, and effectively protects the company's proprietary technology and patent rights.

A production method and device for roasting molybdenum concentrate

A precise measurement method and system for the composition content of a molybdenum-iron alloy

A production process for high-solubility molybdenum oxide using an internal heat rotary kiln

An intelligent and efficient batching method for low-cost, high-yield production of ferromolybdenum alloy

Large-scale internal heating rotary kiln raking machine

Low-density molybdenum-based iron alloy weighing and charging system

Industrial Waste Gas Sulfur Dioxide Recovery System for Producing Anhydrous Sodium Sulfite

Industrial Molybdenum Oxide Cooling Kiln

Industrial Molybdenum Oxide Crushing and Screening System

Water-sealed gas valve with coal tar removal function

Off-furnace low-aluminum ferrovanadium tail gas dust collection device

Automated Continuous Screening Device for Molybdenum Powder Production

Molybdenum-Based Alloy Exhaust Gas Dust Removal Device

Scraper for Efficient Recovery of Molybdenum-Based Ferroalloy Tail Gas Dust Collection Material

Molybdenum Concentrate Drying and Flue Gas Recovery System

Pig iron tapping device for molybdenum ferroalloy smelting

Belt Conveyor Material Distribution Device

New High Oxygen Solubility Molybdenum Heating Device

Waste Heat Recovery System for Flue Gas at the Tail End of Molybdenum Oxide Roasting Rotary Kiln

A vanadium iron powder collection device

A grinding device for vanadium iron production

A rapid cooling device for high oxygen content molybdenum

An industrial molybdenum oxide cooling device

A molybdenum oxide roasting device with waste heat recovery function

A fluidized drying and calcining device for producing molybdenum trioxide

A molybdenum-based alloy cleaning and drying device

An apparatus for preparing molybdenum oxide by roasting molybdenum concentrate

A two-stage roasting device for molybdenum concentrate

A batching device for molybdenum iron smelting

A continuous mixed batching device for molybdenum iron smelting

An automated continuous batching device for molybdenum iron smelting

A molybdenum trioxide reduction furnace tube

A system for drying wet molybdenum concentrate and collecting mineral powder

An anti-oxidation device suitable for molybdenum-based alloy reactors

A novel automatic start-stop ring rail car ferromolybdenum smelting system

A rotary kiln for roasting molybdenum oxide

A device for recycling block materials used in molybdenum oxide roasting

A screening and recycling device for block materials used in molybdenum oxide roasting

An automatic cleaning structure for the drive wheel of a molybdenum oxide roasting rotary kiln

A molybdenum oxide rotary kiln high-temperature tail gas dust treatment device

A molybdenum oxide processing reaction furnace

A rotary kiln for roasting molybdenum oxide processing

A rotary kiln continuous feeding device for molybdenum oxide production

A mixed stirrer for smelting ferromolybdenum

A heat exchange cooling device for molybdenum oxide production

A rotary kiln waste heat recovery device for molybdenum oxide production

Ring rail flat car system for molybdenum iron smelting

+86-416-5086143

+86-416-5086162

xsgs@ncdmoly.com

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Liaoning New China Dragon Dayou Moly Co.,Ltd.

Address: Shuangmiao Farm, Dayou Township, Linghai City, Jinzhou City

Phone: +86-416-5086143 +86-416-5086162

E-mail:xsgs@ncdmoly.com

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Address: Shuangmiao Farm, Dayou Township, Linghai City, Jinzhou City

Phone: +86-416-5086143

E-mail: xsgs@ncdmoly.com

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