In this section, you can access to the latest technical information related to the FUTURE project topic.

SCALE INHIBITOR FOR OIL REFINING TECHNOLOGY PROCESS AND PREPARATION METHOD THEREFOR

Provided are a scale inhibitor for an oil refining technology process and a preparation method therefor. Various components of the scale inhibitor and the mass percentages thereof are: 10%-40% of a dispersible detergent, 5%-30% of an antioxidant, 5%-30% of a polymerization inhibitor, 5%-15% of a metal ion passivator, 5%-20% of a film-forming agent and 20%-70% of an organic solvent; and the scale inhibitor is formed by compounding various components. The scale inhibitor has a strong adaptability, and will not easily adhere to and deposit on the surface of an equipment; same also has a good stability, can remain functional under high-temperature conditions such as heavy oil hydrogenation, can effectively inhibit the polymerization and scaling of hydrogenation systems, and can guarantee a long period of operation of a device; and the scale inhibitor does not contain elements such as sulphur, phosphorus and the like, so that there is no toxicity or peculiar smell, and there is no pollution during preparation and use.


» Number: WO2017127988A1 (A1)

» Publication Date: 03/08/2017

» Applicant: SHENZHEN GCD PETROLEUM ADDITIVE COMPANY?[CN]; SHENZHEN CESTO CHEMICAL COMPANY LED?[CN]

» Inventor: YAN BIN?[CN]; LIU YING?[CN] (2)

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