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In Chemicals, Petrochemicals And Mining Industry
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Since its foundation in 1999, as an independent and a well-known project developer and a chemical distributor, RCE has been building and developing its activities in procure, provide, distribute and manage its projects in the fields of oil, gas, refining, petrochemical, mining and infrastructure at both up and downstream of oil and gas value chain.

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Rayenehdaran has been utilizing modern supply chain management knowledge in every step of delivering its commercial & procurement services. We have developed necessary infrastructure including national & international connections, web-based sourcing system, dedicated export/import storage tanks, dedicated warehouse, and etc.

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Management Services

Years of providing management services such as project/program management, asset management/maintenance, and improvement/change management in the fields of refining, petrochemical, mining, and urban & infrastructure are a good indication of Rayenehdaran’s strength in these areas.

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Rayenehdaran Co. is proud to be involved in setting up production complex in Zanjan province and employing it to produce Precious metals compounds and catalyst recovery as well as the launch of a special chemical production line for the mineral industry and the oil, gas, and refining industry. Along with importing, buying and selling chemicals, with the approach of production for the domestic market and localization /customization of special products with advanced technology.

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Polybutadiene was first prepared in the early years of the 20th century by such methods as sodium-catalysed polymerisation of butadiene. (more…)


The breaking of emulsions (demulsification) is necessary in many applications such as environmental technology, (more…)


Toluene is also known as toluol, phenylmethane, methylbenzol, methylbenzene, monomethyl benzene, and methacide. (more…)