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Resins Filtration

A distinction is made between natural and synthetic resins. Natural resins are tree secretions that, unlike gum resins, can only be dissolved in organic solvents such as turpentine oil. Synthetic...
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Sulphurnet Filtration Tests

In order to select the right type and size of the filter, it is often recommended to perform filtration tests for new applications. The main goal of these filtration tests...
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Sulphur Flour: The invisible destroyer

How Sulphur Flour slowly destroys your sulphur plant Sublimed sulphur is invisible for the eye and causes serious corrosion. Sulphur is a pH neutral product, but under the right conditions...
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Sulphur 2019 + Sulphuric Acid, Houston

One more year, we will be present at the Sulphur + Sulphuric Acid Conference 2019 in Houston (4-7 November). Our stand is number 28. Our Project Engineer, Mathijs Sijpkes, will...
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COBRAS 2019

SULPHURNET is taking part in the COBRAS 2019 conference, which will be held in Foz do Iguaçu, Brasil on 14-17 October.  We will talk about “Better Management Of Sulphur Section” on...
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MONITORING THE ASH LEVEL IN LIQUID SULPHUR PREVENTS PLANT SHUT-DOWN

The development in the sulfuric acid industry is going towards less maintenance stops, preferably running for 28-36 months. Screening of the expensive catalyst is one important reason for stopping the...
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Vertical Leaf Filter Sulphurnet

Less waste and better working solution

Process optimization with self-cleaning candle filters. A producer of herbicides was investigating a plant optimization in which filtration played an important role. The process included a continuous reactor and the...
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Sulphur Melting Tank Sulphurnet

Above Ground Sulphur Melter: Advantages

Ashes entering the converter interferes with the formation of SO3. In a sulphur burning plant, sulphur filters usually catch the blame. A “polishing filter” can solve this problem. However, in...
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What is happening inside the filter? (II)

Main filtration cake from ideal pre-coat Now that we understand the 3 main possible outcomes of the pre-coat layer, we must understand these are the worst and best possible scenarios,...
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