Methods for production of carbon and hydrogen from natural gas and other hydrocarbons

A gas and elemental carbon technology, applied in chemical instruments and methods, carbon preparation/purification, catalyst activation/preparation, etc., can solve problems such as high temperature

Inactive Publication Date: 2018-10-23
WEST VIRGINIA UNIV RES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, high temperature

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  • Methods for production of carbon and hydrogen from natural gas and other hydrocarbons

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[0018] introduce

[0019] U.S. Priority Provisional Application Serial No. 62 / 289,566, filed February 1, 2016, is hereby incorporated by reference in its entirety.

[0020] US Patent Application Nos. 14 / 213,533; 14 / 772,629 and 14 / 886,319 are hereby incorporated by reference in their entirety.

[0021] The references cited herein may be relied upon for full disclosure.

[0022] The term "comprising" may be replaced by the term "consisting essentially of" or "consisting of".

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Abstract

A method for producing elemental carbon and hydrogen gas directly from a hydrocarbon (for example, natural gas or methane) using a chemical reaction or series of reactions. In an aspect, other materials involved such as, for example, elemental magnesium, remain unchanged and function as a catalyst.

Description

Background technique [0001] New methods for the production of elemental carbon and / or hydrogen need to be developed. There is also a need to deal with less condensable hydrocarbons (such as methane) produced from shale gas. [0002] US Patent No. 2,760,847 describes a process for producing hydrogen and carbon from methane. Magnesium can be used as molten metal to facilitate the process. However, high temperatures are required. [0003] U.S. Patent No. 6,995,115 describes a process for the production of hydrogen and carbon from methane by thermal decomposition involving the use of catalysts such as Ni x Mg y O or Ni x Mg y Cu z O. [0004] US Patent Publication 2008 / 0263954 describes a process for converting hydrocarbons to hydrogen and elemental carbon. MgO can be used as a catalyst support. [0005] US Patent Publication 2008 / 0210908 describes a process for converting hydrocarbons to hydrogen and carbon using microwaves and iron catalysts. [0006] See also "Hydroc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J21/10C01B3/26C01B32/05
CPCB01J21/10C01B3/26C01B32/05B01J37/08B01J27/22C01B3/24C01B2203/0272C01B2203/1241C01B32/205C01B2203/0805C01B2203/06C01B2203/1041C01B2203/0277
Inventor A·H·施蒂勒
Owner WEST VIRGINIA UNIV RES
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