Novel process method for co-processing hazardous waste hw08 by sintering machine

Abstract

The invention discloses a novel process method for co-processing hazardous waste hw08 by a sintering machine. The novel process method comprises the following steps that firstly, waste mineral oil and mineral oil-containing waste hw08 are transported to a project site in a closed manner by using an automobile, bagged waste mineral oil and mineral oil-containing waste hw08 are transported to the upper part of a stainless steel stock bin by using an electric single-beam crane, materials are fed into the stock bin through a tank breaker or a bag breaker at the upper part of the stock bin, and a top sealing cover is closed after the materials are loaded. The waste mineral oil and the mineral oil-containing waste hw08 in the stock bin enter a pull-type belt weigher from the bottom of the stock bin, are proportionally blended into a sintering mixture, enter a sintering mixture stock bin after being mixed, then enter a sintering machine for sintering, and finally are sintered into a sintered ore finished product. According to the novel process method for co-processing the hazardous waste hw08 by the sintering machine, the investment of new equipment is not needed, an original sintering machine process does not need to be changed, and the novel process method has the advantages of being thorough in processing, low in processing cost and simple in process and operation.

Description

technical field [0001] The invention relates to the field of chemical production, in particular to a new process for co-processing hazardous waste hw08 by sintering machines. Background technique [0002] hw08 refers to waste mineral oil and waste containing mineral oil, which are oily sludge and waste produced in the process of oil exploitation, natural gas exploitation, refined petroleum product manufacturing, electronic components and special material manufacturing, rubber manufacturing, and non-specific industries. Mineral oil, scum, etc., including (Petroleum Exploitation: 071-001-08; 071-002-08; Natural Gas Exploitation: 072-001-08; Manufacturing of Refined Petroleum Products: 251-001-08; 251-002-08; 251-003-08; 251-004-08; 251-005-08; 251-006-08; 251-010-08; 251-011-08; -001-08; rubber manufacturing industry: 291-001-08; all 18 items of non-specific industries) and other hazardous wastes, waste mineral oil and waste containing mineral oil are mainly composed of waste...

AI Technical Summary

Problems solved by technology

[0004] Incineration: Advantages: more thorough treatment; Disadvantages: tail gas and residue need secondary treatment, complex process and huge investment

[0005] Thermal cleaning: Advantages: low treatment cost; Disadvantages: large amount of waste water, solid and waste water need secondary treatment, complicated process and huge investment

[0006] Pyrolysis: Advantages: high processing efficiency, mature technology; Disadvantages: high energy consumption of equipment, high cost of processing standards, and large investment in complete sets of equipment

[0007] Other methods (microbial treatment, etc.): realize resource utilization or harmless treatment; disadvantages: limited treatment capacity, long treatment cycle, high process operation requirements, and large equipment investment

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