CN105138837A - Measuring and calculating method for powder carbon generation amount in activated carbon regeneration process - Google Patents

Abstract

The invention discloses a measuring and calculating method for powder carbon generation amount in an activated carbon regeneration process. The method comprises the steps that smoke dust, wastewater sedimentation sludge and other residues are collected, weighed and then dried for moisture detection according to a related standard method for detecting the moisture; the smoke dust, the wastewater sedimentation sludge and the other residues on the dry basis are taken for carbon element detection, the carbon element contents of the smoke dust, the wastewater sedimentation sludge and the other residues are calculated and summed, and the summation serves as the powder carbon generation amount, wherein the smoke dust amount, the wastewater sedimentation sludge amount and the other residue amount are counted according to the average generation amount of regenerative activated carbon per ton in a period of time. The measuring and calculating method for the powder carbon generation amount in the activated carbon regeneration process is effective and capable of achieving accurate measurement.

Description

The measuring method of regenerating active carbon process burgy generation

Technical field

The present invention relates to a kind of measuring method of regenerating active carbon process burgy generation, particularly a kind of graininess is containing the computing method of pressed active carbon regenerative process burgy generation.

Background technology

Activated charcoal has highly developed pore texture and great specific surface area, nonpoisonous and tasteless, is a kind of excellent molecular adsorbent, is widely used in the various fields such as food, medicine, water treatment, environmental protection, chemical industry, agricultural, gold smelting industry.

In activated charcoal Long-Time Service, some noxious pollutants such as larger molecular organicses such as attached collecting agent, frothing agent, oils, humic acid also can be tightly held by activated carbon, activated carbon surface is polluted, show as hydrophobicity, adsorption activity point reduces or the micro channel of blocking charcoal, the absorption property of damage activated charcoal, reduce the original activity of activated charcoal, hinder activated charcoal to the absorption of useful process products, thus need regularly to carry out activating and regenerating process to it, to recover its adsorption activity.

The regeneration of activated charcoal is exactly that recover the adsorptive power of its overwhelming majority, so that activated charcoal can repeatedly for adsorption process, reduction production cost, reduces the wasting of resources by the activated charcoal of various for saturated adsorption pollutant through special processing.

Activated charcoal, in regenerative process Yin Gaowen or eluant, eluent oxidation, mechanical wear, pickling or shrend efflorescence, all causes the generation of burgy.Regenerating active carbon process burgy generation is most important technical indicator except adsorption activity, the rate of adsorption.

Summary of the invention

The object of this invention is to provide a kind of measuring method of regenerating active carbon process burgy generation.

The method of the present invention collects flue dust, waste water sedimentation body refuse and other slags respectively and after weighing, dry by correlative measurement moisture standards method and detect moisture, get the flue dust of butt, waste water sedimentation body refuse and other slags respectively and detect carbon element, go out burgy generation according to formulae discovery below, wherein fume amount, waste water sedimentation filtration body refuse amount, other quantity of slag on average enter regeneration activated charcoal per ton by a period of time and on average produce gauge.Described a period of time is 1-3 month or half a year or 1 year.

Carbon element amount in carbon element amount+other quantity of slag × (other pulp waters of 1-divide) × other slags in carbon element amount+waste water sedimentation body refuse amount in burgy generation=fume amount × (1-flue dust moisture) × flue dust × (1-waste water sedimentation body refuse moisture) × waste water sedimentation body refuse.

Beneficial effect of the present invention: provide a kind of effective, can the measuring method of regenerating active carbon process burgy generation of accurate-metering.

Claims (2)

1. the measuring method of a regenerating active carbon process burgy generation, the method is: collect flue dust, waste water sedimentation body refuse and other slags respectively and after weighing, dry by correlative measurement moisture standards method and detect moisture, get the flue dust of butt, waste water sedimentation body refuse and other slags respectively and detect carbon element, go out burgy generation according to following formulae discovery, wherein fume amount, waste water sedimentation filtration body refuse amount, other quantity of slag on average enter regeneration activated charcoal per ton by a period of time and on average produce gauge:

Carbon element amount in carbon element amount+other quantity of slag × (other pulp waters of 1-divide) × other slags in carbon element amount+waste water sedimentation body refuse amount in burgy generation=fume amount × (1-flue dust moisture) × flue dust × (1-waste water sedimentation body refuse moisture) × waste water sedimentation body refuse.

2. the measuring method of a kind of regenerating active carbon process burgy generation according to claim 1, is characterized in that: described a period of time is 1-3 month or half a year or 1 year.