Sulphurnet has focused its activities on the Design and Manufacturing of liquid sulphur melting and purification plants. We engineer complete Sulphur melting and filtration systems to the strictest production and environmental requirements, with a typical …

Sulphurnet is going to participate in the XIII Round Table Meeting for Sulfuric Acid Plants which will take place from October 9 to 13, 2022, in the town of Olmué, Chile. Our project engineer Nuria Pascual Vasco will make a presentation about the current challenges in sulphur melting processes and how Sulphurnet is tackling them. […]

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 is to determine the optimal filter media and filtration process conditions. Sulphurnet recently visited a plant in Chili where such a test was performed. On […]

The Turbidity Analyser continuously monitors the ash concentration in the liquid sulphur after the filter. When deviations are measured immediate actions can be taken, minimising ashes entering the clean site of the process. It can measure in the low ppm levels and the system is designed to operate in the process conditions of liquid sulphur.

Sulphurnet will be attending the 2024 edition of the Sulfuric Acid Roundtable at the Omni ChampionsGate Resort in Orlando, Florida between April 22 and 25. It will be two and half days of informative Co-Sponsor presentations, insightful Producer/Operator panel discussions, a keynote address on the global sulfuric acid market, a sulphuric acid plant …

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 make a presentation about Purification of Bio-Sulphur on 7 November 2019 at 10 am. If you have any specific problems with your sulphur melting …

Physical Properties of Sulfur. Sulfur has an atomic weight of 32.066 grams per mole and is part of group 16, the oxygen family. It is a nonmetal and has a specific heat of 0.706 J g-1 o C-1.The electron affinity is 200 kJ mol-1 and the electronegativity is 2.58 (unitless). Sulfur is typically found as a light-yellow, opaque, and brittle solid in large …

Sulphurnet will be attending the Sulphur + Sulphuric Acid 2022 Conference & Exhibition at the World Forum The Hague between 24 and 26 October. It will be a great pleasure to meet again in person. Our colleague Mathijs Sijpkes will present a paper together with Victoria Arauz García from UBE Spain, about how UBE Corporation […]

Benefits. Removes unwanted particles from liquid sulphur without manual intervention or dangerous situations. Only components that require no lubrication are used. This means a minimum of maintenance and no contamination of the liquid by the lubricant. Can be fitted with a filter strainer rated at 30, 50, 75, 100, 150, 300, 500 or 1000 microns.

solutions for sulphur melting and filtration plants, armed with a background of more than 30 years' expertise in industrial filtration. From Culemborg in the Netherlands, we design, plan, manufacture, and ship filtration equipment, complete sulphur plants, and accessories to more than 200 clients all over the world.

Benefits of choosing Sulphurnet Filter Leafs: Heavy duty filter leafs are constructed out of fully welded perforated sheets. The filter leas are designed for free drainage and low pressure drop. Contact us to get …

Benefits of choosing Sulphurnet Filter Leafs: Leakage-free sealing. Robust design. Riveted or Bolted construction. Extra strong Frame 25% more Material. The lifetime of our filter leaf can be up to 20 years. Heavy duty filter leafs are constructed out of fully welded perforated sheets. The filter leas are designed for free drainage and low ...

Sulphur Melting and Filtration; Design of Sulphur Melting Plants; Dutch Engineered Filtration Solutions. View all 9 employees. About us. Experts in process engineering and …

Download Brochure. Contact us to get more information! Sulphurnet's Bubble Tube Level Measurement is a self-contained instrument for a precise level indication in a liquid sulphur melting tank. It is a low-cost system that measures the liquid level by density and pressure.

MEET US IN NEW ORLEANS AND DISCUSS YOUR SULPHUR PROCESSING GAS CLEANING APPLICATION Learn about our new developments in sulphur processing technologies. Sulphur Melting and Purification Gas Cleaning NOVEMBER 6-9-2023

Sulfur melting and filtration. Elemental sulfur is separated from unreacted sulfide particles by melting and filtration. Dried sulfur concentrate (~ 15% moisture) is fed continuously to a melting cone which is also fed by recycled molten sulfur from the dirty sulfur pit into which the melting cone discharges.

Sulphurnet over the years has designed many liquid sulphur melting tanks for various design flows. Currently, the biggest Sulphurnet liquid sulphur melting tanks in the world are producing 70 metric tons per hour of liquid …

Two-thirds fill two test tubes with powdered roll sulfur (about 20 g in each tube) and place in the oil bath. The sulfur will melt to a transparent, amber, mobile liquid in about 15 minutes. Remove one tube from the oil-bath and pour the molten sulfur into the filter paper cone. Allow the sulfur to cool slowly and solidify, forming a crust.

SULFUR REMELTING. Remelting Sulphur must be approached properly to eliminate the dangers associated with handling Sulphur. It is extremely important to be done correctly …

A melting scheme is given in Fig. 1 with refinement of melt with lanthanum and subsequent filtration. It is seen that after addition of lanthanum the sulfur content in alloy is reduced by 70–80%, and after alloy filtration it is reduced even more by 10–20%, so that the overall degree of desulfurization is about 90%.

Sulfur processing: melting and purification. By: Jan Hermans, Sulphurnet. Ashes entering the converter interferes with the formation of SO2. In a sulfur burning plant, sulfur filters …

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 and when the sulphur is in contact with air and water, bacterias can cause the formation of sulphuric acid: The pH can decrease drastically.During melting the acidity …

The primary purpose of the Self-Cleaning Candle Filter (SCCF) is to achieve the most optimal filtration results and to remove any remaining contaminants from the sulphur. A filtration efficiency as low as 5 ppm can be achieved. Benefits for Sulphuric Acid Plants: • Cleaning is performed by efficient and thorough back blowing with air.

Fabrication & Design. Sulphurnet understands the importance of providing clients with the highest quality of design, documentation and project management services and we strive to maintain project schedules. Certifications, manufacturer approvals: ASME (U-stamp, Code Section VIII Div.1) PED (EN13445 / AD-2000) China stamp (A1), China License ...

Amafilter® Filtration Solutions Horizontal Pressure Leaf Filter System The amafilter® horizontal pressure leaf filter is a closed system ideally suited for both main and …

Pascalweg 5-14 4104BE Culemborg The Netherlands. Recognising outdated technology, Sulphurnet was founded in 2007 with the intent of delivering custom solutions for sulphur melting and filtration plants, armed with a background of more than 30 years' expertise in industrial filtration. From Culemborg in the Netherlands, we design, plan ...

Filtration; Sulphur Melting and Filtration Modules; Fabrication; Instrumentation; Industries. Amine Filtration; Edible Oil Filtration; Mineral and Metal Processing; Sulphur Filtration; Products. Horizontal Plate Filter; Self-Cleaning Candle Filter; Pressure Leaf Filter; Filter Leafs; Self-Cleaning Strainer; Liquid Sulphur Pump Systems; Jacketed ...

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 resins are mainly used today in the industrial sector. In industry, they serve as a reactive intermediate for the production of thermosetting plastics and are …

Portfolio. All DEFS Filtration Solutions Engineering Horizontal Plate Filter Instrumentation Other Applications Polishing Filter Pressure Leaf Filter Self Cleaning Candle Filter Skid Strainers Sulphur Processing Turbidity Analyser.

At least 90 mass% of world's glass production uses some sulphate raw materials to improve melting kinetics and fining (removal of gas bubbles and dissolved gases) of glass melts. The batch reactions, especially in the presence of organic components or cokes, will influence the decomposition of sulphates or result partly in conversion to sulphides …

Filtration rates vary from ½ to 1 ton/ft²/day depending on the quality of the sulphur being filtered. Cycle times can also vary widely depending on the amount of dirt being filtered. Con s umption of precoat (diatomaceous …

The standard Horizontal Plate Filter is designed for batch wise filtration without leaving a heel. This is accomplished with a specially-designed scavenger plate that filters the heel remaining in the tank at the end of a batch. In addition, complete product recovery can be obtained by washing or drying the cake. Horizontal Plate Filter.

Most filters are pressure vessels. Access to the internal parts requires opening the filter system. Standard filters are executed with bolted closures and opening and closing these covers is a...

Sulphur Melting and Filtration; Design of Sulphur Melting Plants; Dutch Engineered Filtration Solutions Published Apr 5, 2024 ... and filtration technology in combination with the knowledge of ...

Sulphurnet is a specialist in Process Design of sulphur production, melting, and purification plants, starting from the PFD, P&ID, and the complete plant design.Sulphurnet also offers industrial filtration systems including high quality, innovative and customized solutions for the Chemical Process Industry.

Level measurement in a sulphur melter is a challenging task due to the harish environment conditions.Presence of aggressive gasses, including sulphur flour and vapour, the application of a Bubbling Tube is the most reliable level measurement in a sulphur melting tank. Benefits. Contactless transmitter– not in direct contact with the sulphur

Let assume a filtration process of liquid sulphur (with the previous specifications mentioned before) and cellulose pre-coat. Starting by the point of filling the filter: the filter will be empty, it must be filled with clean liquid sulphur that will come from clean storage, pre-coat tank or from the running filter if there are 2 filters in ...

1: Sulphur Melting. 2: Neutralisation. ( )2 + 2 4 ↔. 4 + 2 2. 3: Homogenisation. Design Effect Of various Sulphur Melters. Effect of Heat transfer Effect of Neutralization. Tanks are circular and well agitated increasing the heat transfer coefficient significant. Good agitation and residence time good contact between Acid & Lime.

Sulphur melters are either above ground tanks or inground pits with steam coils for melting the sulphur. The tank or pit may be fitted with an agitator which will increase the melting …