公开(公告)号：US11753597B2

公开(公告)日：2023-09-12

申请号：US17774689

申请日：2020-11-06

Applicant: Expander Energy Inc.

Inventor： Steve Price ,  Steve Kresnyak ,  Gord Crawford

IPC: C10J3/72 ,  C25B15/08 ,  C10G2/00 ,  C25B1/04

CPC classification number: C10J3/72 ,  C10G2/30 ,  C25B1/04 ,  C25B15/081 ,  C10J2300/0909 ,  C10J2300/0916 ,  C10J2300/1659 ,  C10J2300/1684

Abstract: A process for preparing synthetic hydrocarbons from a biomass feedstock is provided. The process involves electrolyzing water in an electrolyzer to produce oxygen and hydrogen, using the generated oxygen to gasify a biomass feedstock under partial oxidation reaction conditions to generate a hydrogen lean syngas, adding at least a portion of the generated hydrogen to the hydrogen lean syngas to formulate hydrogen rich syngas, which is reacted a Fischer Tropsch (FT) reactor to produce the synthetic hydrocarbons and water. At least a portion of the water produced in the FT reaction is recycled for use in the electrolysis step, and optionally using heat generated from the FT reaction to dry the biomass feedstock.

公开(公告)号：US20160096997A1

公开(公告)日：2016-04-07

申请号：US14966952

申请日：2015-12-11

Applicant: Expander Energy, Inc.

Inventor： Steve Kresnyak ,  Steve Price ,  Jan Wagner

IPC: C10G2/00 ,  C01B3/38

CPC classification number: C10G2/33 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/062 ,  C01B2203/1241 ,  C01B2203/148 ,  C10G2/30 ,  C10G2300/1025 ,  C10G2300/4081 ,  C10G2300/42 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/08 ,  C10L3/10 ,  Y02P20/52

Abstract: An enhanced natural gas processing method using Fischer-Tropsch (FT) process for the synthesis of sulfur free, clean burning, hydrocarbon fuels, examples of which include syndiesel and aviation fuel. A selection of natural gas, separately or combined with portions of natural gas liquids and FT naphtha and FT vapours are destroyed in a syngas generator and used or recycled as feedstock to an Fischer-Tropsch (FT) reactor in order to enhance the production of syndiesel from the reactor. The process enhancement results are the maximum production of formulated syndiesel without the presence or formation of low value by-products.

Abstract translation: 一种利用费 - 托（FT）法合成无硫，清洁燃烧，烃类燃料的增强天然气处理方法，其中包括混合燃料和航空燃料。 单独或与天然气液体和FT石脑油和FT蒸气的部分天然气的选择在合成气发生器中被破坏，并作为原料用于或再循环到费 - 托（FT）反应器中，以增强组合物的生产 从反应堆。 过程增强的结果是在不存在或形成低价值副产物的情况下最大限度地生产配制的混合物。

公开(公告)号：US20220396743A1

公开(公告)日：2022-12-15

申请号：US17774689

申请日：2020-11-06

Applicant: Expander Energy Inc.

Inventor： Steve Price ,  Steve Kresnyak ,  Gord Crawford

IPC: C10J3/72 ,  C10G2/00 ,  C25B1/04 ,  C25B15/08

Abstract: A process for preparing synthetic hydrocarbons from a biomass feedstock is provided. The process involves electrolyzing water in an electrolyzer to produce oxygen and hydrogen, using the generated oxygen to gasify a biomass feedstock under partial oxidation reaction conditions to generate a hydrogen lean syngas, adding at least a portion of the generated hydrogen to the hydrogen lean syngas to formulate hydrogen rich syngas, which is reacted a Fischer Tropsch (FT) reactor to produce the synthetic hydrocarbons and water. At least a portion of the water produced in the FT reaction is recycled for use in the electrolysis step, and optionally using heat generated from the FT reaction to dry the biomass feedstock.

公开(公告)号：US20210071089A1

公开(公告)日：2021-03-11

申请号：US16880474

申请日：2020-05-21

Applicant: Expander Energy Inc.

Inventor： Steve Kresnyak ,  Steve Price ,  Jan Wagner

IPC: C10G2/00 ,  C01B3/38 ,  C10L1/04 ,  C10L1/08 ,  C10L3/10

Abstract: An enhanced natural gas processing method using Fischer-Tropsch (FT) process for the synthesis of sulfur free, clean burning, hydrocarbon fuels, examples of which include syndiesel and aviation fuel. A selection of natural gas, separately or combined with portions of natural gas liquids and FT naphtha and FT vapours are destroyed in a syngas generator and used or recycled as feedstock to an Fischer-Tropsch (FT) reactor in order to enhance the production of syndiesel from the reactor. The process enhancement results are the maximum production of formulated syndiesel without the presence or formation of low value by-products.

公开(公告)号：US20180223192A1

公开(公告)日：2018-08-09

申请号：US15945402

申请日：2018-04-04

Applicant: Expander Energy Inc.

Inventor： Steve Kresnyak ,  Steve Price ,  Jan Wagner

IPC: C10G2/00 ,  C01B3/38 ,  C10L3/10 ,  C10L1/08 ,  C10L1/04

CPC classification number: C10G2/33 ,  C01B3/38 ,  C01B2203/0233 ,  C01B2203/0244 ,  C01B2203/062 ,  C01B2203/1241 ,  C01B2203/148 ,  C10G2/30 ,  C10G2300/1025 ,  C10G2300/4081 ,  C10G2300/42 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/08 ,  C10L3/10 ,  Y02P20/52

Abstract: An enhanced natural gas processing method using Fischer-Tropsch (FT) process for the synthesis of sulfur free, clean burning, hydrocarbon fuels, examples of which include syndiesel and aviation fuel. A selection of natural gas, separately or combined with portions of natural gas liquids and FT naphtha and FT vapours are destroyed in a syngas generator and used or recycled as feedstock to an Fischer-Tropsch (FT) reactor in order to enhance the production of syndiesel from the reactor. The process enhancement results are the maximum production of formulated syndiesel without the presence or formation of low value by-products.