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The most advanced technology of sludge treatment in China

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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The most advanced technology of sludge treatment in China
Drying_-_Superheated_Stea | FoodTechInfo.com
Drying_-_Superheated_Stea | FoodTechInfo.com

Advantages of the ,Superheated steam, dryer . Energy recovery. Primary consumption is about 750 kWh/ton evaporated water without any heat recovery. 70-90% of the energy is recoverable by re-using generated ,steam, in another process, for heating purposes, or by using Mechanical Vapour Recompression.With a condensing turbine the generated ,steam, can produce about 200 kWh …

An Introduction to Treatment of Steam Boiler Water
An Introduction to Treatment of Steam Boiler Water

an introduction to ,treatment, of ,steam, boiler water j. paul guyer, p.e., r.a. contents 1. ,steam, boiler systems 2. ,boiler water treatment, and control 3. developing a ,steam, boiler system water ,treatment, program 4. chemical requirements for boiler start-up 5. chemical requirements for boiler layup 6. commonly asked questions and answers on

METHOD OF PRODUCING FERTILIZER OUT OF SLUDGE - Aho Olli
METHOD OF PRODUCING FERTILIZER OUT OF SLUDGE - Aho Olli

In the method, the ,sludge, is heated to a temperature of 60 to 100° C. ,with superheated steam, having a temperature of 200 to 600° C. to activate increasing of the amount of soluble carbon in the ,sludge, and to restart biodegradation of the ,sludge, by using non-pathogenic microorganisms still remaining in the ,sludge, after the heating.

Industrial experience in superheated steam fluid bed ...
Industrial experience in superheated steam fluid bed ...

Drying in ,superheated steam, offers pollution-free drying with energy recovery. If the drying takes place under pressure, the possibilites for energy recovery are improved, the drying is quicker, and the drying equipment can be very compact. These advantages are achieved by a patented NIRO dryer in which wet particles are fed to a cellular fluid bed dryer driven by a flow of ,superheated steam,...

Typical Applications of Superheated Steam Drying - High ...
Typical Applications of Superheated Steam Drying - High ...

Superheated Steam, Generators - 1kW | High Efficiency ,Steam, Recirculating Ovens ©Micropyretics Heaters International Inc. 1995 - 2021 750 Redna Terrace Cincinnati, OH 45215, USA

EXERGY DDGS DRYING - Cleantech Hubs
EXERGY DDGS DRYING - Cleantech Hubs

The bottom stillage from fermentation is a sludge rich in protein with 75% to 80% water. The dried sludge is called DDGS and is an excellent animal feed. With Exergy Superheated Steam Dryer the value of DDGS is further enhanced by increasing the protein uptake for animals while at the same time reducing the energy consumption for drying considerably.

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