Method and system for methane separation and purification from a biogas
    1.
    发明授权
    Method and system for methane separation and purification from a biogas 有权
    沼气分离和净化甲烷的方法和系统

    公开(公告)号:US08568512B2

    公开(公告)日:2013-10-29

    申请号:US13097843

    申请日:2011-04-29

    IPC分类号: B01D53/02 B01D50/00

    摘要: The method and system for methane separation and purification from a biogas includes collecting a raw Biogas gas stream having methane, carbon dioxide, water, sulfur compounds and non-methane organic compound (NMOC) constituents. The Biogas stream is fed into the intake of a liquid sulfur scrubber or a sulfur adsorber unit where the Biogas is separated into a main gas stream routed downstream in the system and a sulfur compounds stream removed from the system. The main gas stream is then processed by an NMOC absorber and further downstream, by an NMOC adsorber. NMOC produced by both NMOC processes is liquefied, removed from the system and stored. Upstream from the NMOC processes, the main gas stream is processed by at least one CO2, N2, O2 gas separation unit that produces a usable product stream of enriched methane gas, and an off-gas stream, which a VPSAU processes for venting and recycling.

    摘要翻译: 从沼气中分离和净化甲烷的方法和系统包括:收集具有甲烷,二氧化碳,水,硫化合物和非甲烷有机化合物(NMOC)成分的生物沼气。 生物气流被送入液体硫洗涤器或硫吸附器单元的入口,其中生物气被分离成在系统中下游的主气流和从体系中除去的硫化合物流。 然后,主要气流由NMOC吸收器和进一步下游的NMOC吸附器处理。 由NMOC工艺生产的NMOC液化,从系统中取出并储存。 在NMOC工艺的上游,主气流由至少一个产生富集甲烷气体的可用产物流的二氧化碳,氮气,二氧化碳气体分离单元和一个废气流进行处理,VPSAU进行排放和循环 。

    System and Method for Converting Biomass Material into Energy Products
    3.
    发明申请
    System and Method for Converting Biomass Material into Energy Products 有权
    将生物质材料转化为能源产品的系统和方法

    公开(公告)号:US20160032205A1

    公开(公告)日:2016-02-04

    申请号:US14813596

    申请日:2015-07-30

    IPC分类号: C10L3/08 C10B35/00 C10L3/00

    摘要: A continuous biomass-to-energy system and method used for production of high-energy fuel, liquids and gases from municipal wastes and organic wastes, where the municipal wastes and organic wastes is processed through a controlled pyrolysis process and a controlled gas separation process to extract products gases from a distillation tower system of the system. The biomass-to-energy system also discharges byproducts that are removed to offsite facilities and a combustible gas stream that can be utilized to generate electricity. By controlling the temperature and pressure, the biomass-to-energy system is able to provide a fully contained process that reduces environmental emission and unnecessary byproducts while accelerating the anaerobic cycle.

    摘要翻译: 用于从城市废物和有机废物生产高能燃料,液体和气体的连续的生物质能 - 能量系统和方法,其中城市废物和有机废物通过受控的热解过程和受控的气体分离过程被加工成 从系统的蒸馏塔系统中提取产物气体。 生物质能源系统还将被除去的副产物排放到非现场设施和可用于发电的可燃气体流。 通过控制温度和压力,生物质能源系统能够提供完全包含的过程,在加速厌氧循环的同时减少环境排放和不必要的副产物。

    METHOD AND SYSTEM FOR METHANE SEPARATION AND PURIFICATION FROM A BIOGAS
    4.
    发明申请
    METHOD AND SYSTEM FOR METHANE SEPARATION AND PURIFICATION FROM A BIOGAS 有权
    甲烷分离和纯化从生物学的方法和系统

    公开(公告)号:US20120276616A1

    公开(公告)日:2012-11-01

    申请号:US13097843

    申请日:2011-04-29

    IPC分类号: C02F3/34 B01D53/047 B01D53/14

    摘要: The method and system for methane separation and purification from a biogas includes collecting a raw Biogas gas stream having methane, carbon dioxide, water, sulfur compounds and non-methane organic compound (NMOC) constituents. The Biogas stream is fed into the intake of a liquid sulfur scrubber or a sulfur adsorber unit where the Biogas is separated into a main gas stream routed downstream in the system and a sulfur compounds stream removed from the system. The main gas stream is then processed by an NMOC absorber and further downstream, by an NMOC adsorber. NMOC produced by both NMOC processes is liquefied, removed from the system and stored. Upstream from the NMOC processes, the main gas stream is processed by at least one CO2, N2, O2 gas separation unit that produces a usable product stream of enriched methane gas, and an off-gas stream, which a VPSAU processes for venting and recycling.

    摘要翻译: 从沼气中分离和净化甲烷的方法和系统包括:收集具有甲烷,二氧化碳,水,硫化合物和非甲烷有机化合物(NMOC)成分的生物沼气。 生物气流被送入液体硫洗涤器或硫吸附器单元的入口,其中生物气被分离成在系统中下游的主气流和从体系中除去的硫化合物流。 然后,主要气流由NMOC吸收器和进一步下游的NMOC吸附器处理。 由NMOC工艺生产的NMOC液化,从系统中取出并储存。 在NMOC工艺的上游,主气流由至少一个产生富集甲烷气体的可用产物流的二氧化碳,氮气,二氧化碳气体分离单元和一个废气流进行处理,VPSAU进行排放和循环 。

    Method for indexing and managing a searchable community of non-HTML information
    5.
    发明授权
    Method for indexing and managing a searchable community of non-HTML information 失效
    索引和管理可搜索的非HTML信息社区的方法

    公开(公告)号:US06691112B1

    公开(公告)日:2004-02-10

    申请号:US09630476

    申请日:2000-08-01

    IPC分类号: G06F1730

    摘要: A method for indexing and managing a searchable community of non-HTML information. The method utilizes an electronic search engine which indexes data files used by sites created by website generation software. The indexing process of the search engine indexes HTML and non-HTML information from websites enrolled in an electronic community. The non-HTML data includes a database from which enrolled websites operate. This information is downloaded over HTTP, parsed, and indexed with unique parameters into a database running on the search engine. The search portion of the search engine process operates like standard search engines. A user submits a request over HTTP to the search engine. The search engine processes the search request and presents the results to the user in a dynamically created HTML page. The only unique feature of this portion of the process is that the links to the search results are constructed with the necessary parameters to allow the target websites to be hyperlinked, with the appropriate dynamic content being shown.

    摘要翻译: 一种用于索引和管理非HTML信息的可搜索社区的方法。 该方法利用电子搜索引擎,其对由网站生成软件创建的站点使用的数据文件进行索引。 搜索引擎的索引过程从注册在电子社区的网站中索引HTML和非HTML信息。 非HTML数据包括注册网站从其中运行的数据库。 该信息通过HTTP下载,使用唯一参数进行解析和索引到在搜索引擎上运行的数据库。 搜索引擎进程的搜索部分像标准搜索引擎一样运行。 用户通过HTTP向搜索引擎提交请求。 搜索引擎处理搜索请求,并在动态创建的HTML页面中将结果呈现给用户。 此过程的这一部分的唯一独特之处在于,使用必要的参数构建了对搜索结果的链接,以允许目标网站超链接,并显示适当的动态内容。