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Petroliam Nasional Berhad patents

Recent patent applications related to Petroliam Nasional Berhad. Petroliam Nasional Berhad is listed as an Agent/Assignee. Note: Petroliam Nasional Berhad may have other listings under different names/spellings. We're not affiliated with Petroliam Nasional Berhad, we're just tracking patents.

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Process for removing heavy metals from hydrocarbons

This invention provides a process for removing mercury, from a mercury-containing hydrocarbon fluid. More specifically, the invention relates to a process for the removal of mercury from a mercury-containing hydrocarbon fluid feed comprising the steps of: (i) contacting the mercury-containing hydrocarbon fluid feed with a metal perhalide having the following formula: [m]+[x]− wherein: [m]+ represents one or more metal cations wherein the metal has an atomic number greater than 36; an atomic radius of at least 50 pm and a 1st ionization energy of less than 750 kjmol−1; [x]− represents one or more perhalide anions; and (ii) obtaining a hydrocarbon fluid product having a reduced mercury content compared to mercury-containing hydrocarbon fluid feed.. ... Petroliam Nasional Berhad

Fiber optic system for measuring a multiphase flow

The present invention provides a system for measuring a multiphase flow. Fibre optic probes are arranged around a pipe (109) where a multiphase flow passes through for obtaining information about the flow. ... Petroliam Nasional Berhad

Methods and apparatus for mechanical separation of co2

A method for the separation of liquid co2 from a 2 phase feed stream, the process comprising the steps of: cooling the feed stream to a cryogenic temperature; expanding the cooled stream so as to further lower the temperature of the feed through expansion; mechanically separating the expanded stream, using a mechanical separator, into a gas phase and a liquid co2 phase, and; venting the gas phase and outflowing the liquid co2.. . ... Petroliam Nasional Berhad

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Petroliam Nasional Berhad in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Petroliam Nasional Berhad with additional patents listed. Browse our Agent directory for other possible listings. Page by