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Porous polymers for the abatement and purification of electronic gas and the removal of mercury from hydrocarbon streams

An electronic gas and effluent technology, applied to compounds of group 4/14 elements of the periodic table, organic compounds of group 4/14 without C-metal bonds, electrical components, etc., can solve irregular porosity obstacles, porous Issues such as low material porosity, poor customizability limitations, etc.

Active Publication Date: 2017-08-29
NUMAT TECH INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, other advantages and improvements have been limited by the relatively low porosity and poor customizability of these porous materials
The somewhat unclear internal structure and irregular porosity of these materials also hampers performance

Method used

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  • Porous polymers for the abatement and purification of electronic gas and the removal of mercury from hydrocarbon streams
  • Porous polymers for the abatement and purification of electronic gas and the removal of mercury from hydrocarbon streams
  • Porous polymers for the abatement and purification of electronic gas and the removal of mercury from hydrocarbon streams

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Embodiment Construction

[0021] There is generally a strong desire for purification and reduction to maximize the flow rate and concentration of the gas stream while maintaining or reducing the size of the adsorption system.

[0022] Therefore, it would be a significant advancement in the art to provide a high-performance porous material for effectively reducing electron gas from an effluent containing electron gas. It would also be advantageous to provide high-efficiency porous materials for effectively removing contaminants from the electron gas stream. It would also be advantageous to provide high-efficiency porous materials for removing mercury from hydrocarbon gas streams.

[0023] Much research in the past few years has focused on the synthesis and characterization of microporous materials with high internal surface area, which is a measure of internal porosity.

[0024] Metal organic framework (MOF) (a crystalline subset of microporous materials) has shown promise for a wide range of applications fro...

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Abstract

A porous material, including metal organic frameworks (MOFs) and porous organic polymer (POP), with reactivity with or sorptive affinity towards (a) electronic gas to substantially remove or abate electronic gas in an electronic gas-containing effluent, or (b) contaminants in a stream of electronic gas to substantially remove the contaminants from a stream of electronic gas and increase the purity of said electronic gas, or (c) trace mercury contaminant in a hydrocarbon stream to substantially remove said mercury contaminant and increase the purity of said hydrocarbon stream. MOFs are the coordination product of metal ions and multidentate organic ligands, whereas POPs are the product of polymerization between organic monomers.

Description

[0001] Cross reference of related applications [0002] This application claims the priority of U.S. Provisional Application No. 62 / 087,395 filed on December 4, 2014, the entire content of the aforementioned application is incorporated herein by reference. Technical field [0003] The present invention relates to a porous polymer comprising a metal organic framework and a porous organic polymer, which is used for (a) reduction and purification of electronic gases and (b) removal of mercury from hydrocarbon streams. Background technique [0004] Gas stream purification is a key part of many processes, including hydrocarbon gas production and semiconductor manufacturing. [0005] In particular, for natural gas, it is known that low amounts of undesired mercury components are naturally present in geological hydrocarbon sources. Hydrocarbons may include alkanes (such as methane, ethane, propane, butane, pentane, hexane, etc.), alkenes, and alkynes. Alkanes, alkenes, and alkynes can be l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J20/26B01J20/30C07F1/08C07F3/06C07F7/00C23C16/44C23C16/455H01L21/425
CPCB01J20/226B01J20/26C07F1/08C07F3/06C07F7/003C23C16/4402C23C16/4412C23C16/45544H01L21/425Y02C20/30
Inventor 保罗·卫-曼·西乌米切尔·休·韦斯顿
Owner NUMAT TECH INC
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