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Method for fastening industrial materials environmentally hazardous waste contaminated with lead using clinoptilolite zeolite.

机译:用斜发沸石固定工业材料的铅污染环境有害废物的方法。

摘要

SHOWN A METHOD FOR RELEASE ENVIRONMENTALLY SAFE INDUSTRIAL WASTE HAZARDOUS CONTAMINATED WITH LEAD (SUCH AS THE GENERATED AS DISPOSABLE BYPRODUCTS IN OPERATIONS lead smelters PRIMARY AND SECONDARY, SPECIAL MATA blast furnace slag), comprising REDUCE SIZE OF INDUSTRIAL WASTE CONTAMINATED WITH LEAD AND TREAT, prior to encapsulation in a material hardenable, zeolite, clinoptilolite OF NATURAL ORIGIN in an amount sufficient to prevent lead ions (PB + 2) seeping OF SUCH INDUSTRIAL WASTE by exposure to Action ATMOSPHERIC AGENTS (FOR EXAMPLE HOT AIR AND RAIN OR AS A RESULT OF A COOLING AND tHAW IN MODERATE CLIMATES CICLICO) EVEN EXTENSIVE a period of time.
机译:展示了一种释放环境安全的,被铅污染的工业废料的方法(例如,经营铅冶炼厂的初生和次生,特别是马塔高炉矿渣中产生的可处置副产品),包括减少和减少被污染的工业废料以足以防止铅离子(PB + 2)通过暴露于活性大气中而渗入此类工业废物的量(例如热空气和雨水或冷却的结果)封装在天然起源的可硬化材料,沸石,斜发沸石中并且在中等气候下(CICLICO)花费了相当长的一段时间。

著录项

  • 公开/公告号ES2110526T3

    专利类型

  • 公开/公告日1998-02-16

    原文格式PDF

  • 申请/专利权人 GNB INCORPORATED;

    申请/专利号ES19920920927T

  • 发明设计人 GRAVES PAUL RAYMOND JR;

    申请日1992-09-10

  • 分类号C04B28/02;A62D3/00;B09B3/00;

  • 国家 ES

  • 入库时间 2022-08-22 02:54:37

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