公开(公告)号：US20130031761A1

公开(公告)日：2013-02-07

申请号：US13198282

申请日：2011-08-04

Applicant: Sertsai A. SEYOUM

Inventor： Sertsai A. SEYOUM

IPC: B25B27/14 ,  B23P11/00

CPC classification number: B25B33/00 ,  Y10T29/49815 ,  Y10T29/53943

Abstract: A tool for removing a labeling insert on a spine of a binder is disclosed. The tool includes a semi rigid metal or plastic to remove labels from a binder spine slot. The remover includes a first end portion having a slightly protruding hook, where the remover pierce through and hook into a binder label. It also includes a second end portion, an attached handgrip for pulling the label remover to remove a binder label. The first and second portions are attached to the remover as a single unit.

Abstract translation: 公开了一种用于去除粘合剂的脊柱上的标签插入物的工具。 该工具包括半刚性金属或塑料以从粘合剂脊柱槽移除标签。 去除器包括具有略微突出的钩的第一端部，其中移除器穿透并钩入粘合剂标签。 它还包括第二端部，附接的手柄，用于拉动标签去除器以移除粘合剂标签。 第一和第二部分作为单个单元附接到去除器。

公开(公告)号：US20120230895A1

公开(公告)日：2012-09-13

申请号：US13043018

申请日：2011-03-08

Applicant: Sertsai A. SEYOUM

Inventor： Sertsai A. SEYOUM

IPC: B01D53/52 ,  B01J19/00 ,  B01D53/62

CPC classification number: B01J4/004 ,  B01D53/1462 ,  B01D53/18 ,  B01D53/78 ,  B01D2252/2021 ,  B01D2252/2025 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2256/245 ,  B01D2257/304 ,  B01D2257/504 ,  B01F3/02 ,  B01F5/0463

Abstract: An apparatus and method is provided for treating sour natural gas. The apparatus comprises a sparger for use in a high pressure and associated or non-associated sour natural gas environments. The sparger is used to disperse sour natural gas inside a sweeting tower/sulphide treatment vessel to facilitate an efficient transfer of hydrogen sulphide or carbon dioxide from the sour natural gas to a sweeting chemical inside the sulphide treatment vessel. A portion of the sparger exposed to the sulphide treatment environment is protected with a corrosion resistant layer/coating. The corrosion resistant layer protects the substrate metal of the sparger from corrosive environment of the sour natural gas inside or outside of the sparger. Corrosion resistant layer material may be selected so as to prevent the substrate metal from corrosion and suphide cracking.

Abstract translation: 提供了一种处理酸性天然气的装置和方法。 该装置包括用于高压和相关或非相关的酸性天然气环境的喷雾器。 分布器用于将酸性天然气分散在一个甜美的塔/硫化物处理容器内，以便有效地将硫酸氢或二氧化碳从酸性天然气转移到硫化物处理容器内的一个有毒化学物质。 暴露于硫化物处理环境的一部分喷雾器用耐腐蚀层/涂层进行保护。 耐腐蚀层保护分布器的基底金属免受喷雾器内部或外部的酸性天然气的腐蚀性环境。 可以选择耐腐蚀层材料，以防止基底金属腐蚀并超过开裂。