Mineral Processing – Molten Sulphur Impurities have a significant negative impact on the efficient production of sulphuric acid and operations across the world need to ensure their filtration processes are designed to minimise contamination and ensure the lowest cost of ownership. Amafilter® has extensive expertise in the molten sulphur sectorWeb

Robust API 610 pump for molten sulfur service. The OCVSF pump is a jacketed variant of Sulzer's highly successful OCV VS4 pump range . OCVSF pump is designed specifically …Web

Some refineries perform degassing of the molten sulfur, but many others do not. This paper assumes a system that does not have degassing. Molten sulfur contains H 2S and SO 2, and the presence of these components must be accounted for in the design of the molten sulfur storage tank system. H 2S is flammable, and H 2S and SOWeb

Goulds Molten Sulfur Pumps. Heavy Duty Double Row Thrust Bearing. Bearings are an exclusive material specifically designed for Molten Sulfur. Standard C-face Motor …Web

A numerical scrutiny was performed to analyze the effect of driving forces on molten pool in gas metal arc welding. In addition to the basic governing equations required for a general heat and mass transfer analysis by computational fluid dynamics, a volume-of-fluid equation for free surface tracking and additional conservation equations …Web

Molten Sulfur; Caustic; Drainage Sumps; Industrial Waste Systems; Specs. Capacities Up to 4,000 gpm (909 m3/hr) Head Up to 600 feet (183 meters) Pressure Up to 250 psig (18 kg/cm2g, 1,724 kPag) ... Rugged vertical …Web

A large variety of liquids are loaded in tank trucks and rail cars, ranging from asphalt and caustic to corn syrup and milk. However, there are special considerations for loading molten sulphur, beyond most other liquid loading. One considerable factor is that sulphur's physical properties change significantly in a relatively small ...Web

Methods and systems are provided for converting molten sulfur to powder sulfur by gas cooling of atomized sprays of molten sulfur. Certain embodiments contemplate a vertical tower that allows molten sulfur to produce an atomized spray or mist of molten sulfur descending from the top of the vertical tower. Gas introduced to the bottom of the …Web

The objective of this article is to share industry experience related to the reliability challenges with vertically suspended molten sulfur pumps. Due to the operating temperatures and the unique chemical properties of sulfur, several operational and reliability challenges are inherently present across the industry.Web

4/27/2004. Seneca Falls, NY, USA -- Goulds Pumps, an ITT Industries fluid technology company, offers its proven Model 3171 vertical sump pump for demanding services such as molten sulfur. New government regulations have been instituted recently to further lower the amount of by-product sulfur recovered from gasoline, petroleum, and coal.Web

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 …Web

Field Proven Results. Tried and tested with over 50 years of operational experience, Hayward Gordon jacketed vertical and horizontal molten sulfur pumps provide reliable performance in both clean and dirty sulfur …Web

® vertical sulphur pumps are designed for the production, transfer and processing of sulphur in refineries, gas and acid plants. These pumps can be supplied in two distinct …Web

vertical molten sulphur pumps non api 610 versions. similarities: - jacketed columns and discharge pipes - (jacketing is the key to temperature control) - usually use 2" or 2.5" dia. shaft design - usually dry running packed stuffing box - very similar external appearance. calgary pump symposium 2015 17 other common features:Web

The six cars that derailed contained molten sulfur, according to a UP spokesman. The spokesman also said that there were no leaks of sulfur, and the only material that spilled was timber.Web

Molten sulfur falling on TS4 under gravity might have further bent the thermocouple probe towards the wall. Consequently, it is likely that the TS4 probe tip is actually closer to the wall than TS1. ... We investigated the heat transfer behavior of sulfur in 12 vertical tubes, with length, L as 0.5, 1, 2, and 3 m and the diameter, D as 5.5, 10. ...Web

Molten sulfur presented temperatures of 124–158°C, with the most prolonged sulfur flow reaching 12 m from the source. Photogrammetric tools permitted the identification of levees and channel structures, with an estimated average flow speed of 0.069 m/s. ... and the vertical axis is the height difference (in cm). Sulfur flow #2 presented two ...Web

Following three years and an investment of over £1M, Amarinth has now launched its new range of API 610 VS4 vertical sulphur pumps giving oil and gas operators for the first time a cost-effective, efficient and reliable pump for the transportation of molten sulphur from point of extraction to ongoing processing.. Oliver Brigginshaw, Managing …Web

Submerged vertical safety concept. Features. Stephan. 25 Feb 2010. The damaged pipe at a Swedish unloading terminal led to the creation of a special design for molten sulphur tanks. This required a 17 m long vertical pump that had to be lowered in from the top to avoid tapping the tank at the bottom.Web

This vertical directory comprehensively lists the most trusted companies providing Sulfur Pumps to industry. This is an industrial directory listing all companies which are manufacturers, service companies and distributors and provide Sulfur Pumps. ... Steam jacketed molten sulphur pumps are available with heads up to 500 ft. & length up to 275 ...Web

Our vertical pump column jackets are constructed with welded and flanged double-walled pipe. Hayward Gordon Molten Sulfur pumps provide reliable performance in both clean and dirty sulfur services.Web

The sulphur inside and outside the pump should be molten at the normal operating temperature. Prior to starting the pump, the pump shaft should be rotated by hand to ensure that it is free to turn. Sulphur may freeze the pump shaft causing the motor to overload on startup. The pump must be fully supplied with sulphur otherwise extensive damage ...Web

We have a dedicated range of equipment for key applications in the production and handling of molten sulfur: heat jacketed vertical line-shaft pumps as per API (VS4) or …Web

Manufacturer of pumps for molten salt & molten sulfur. Capable of pumping molten salts and sulfur up to 1022 degrees F. Metallic horizontal and vertical pumps. Non-metallic pumps offered for other applications. Materials offered include cast iron, stainless steel, high alloys, Hastelloy®, titanium, polypropylene, polyethylene, PVDF, ETFE ...Web

The utility model discloses a kind of float-ball type Molten sulphur liquid level emasuring device, comprise molten sulfur reservoir vessel, flange-interface is had at molten sulfur reservoir vessel top, flange-interface is fixed with vertical guide pipe, floating ball rod is inserted with in guide pipe, the lower end of floating ball rod is stretched in …Web

Vertical & Elbow Pumps & Valves for Molten Sulfur, Sulfuric & Phosphoric Acid. Pumps are the world standard for vertical pumps valves and services to the sulphur chemicals industry. This market leading position is founded upon factors such as proprietary LEWMET alloys providing unsurpassed corrosion resistance, continuous availability of ...Web

For clean or slightly contaminated molten sulfur, the jacketed A-VBJ vertical lineshaft and A-J horizontal designs make use of the excellent lubricity of sulfur to provide effective lubrication to the specially designed lineshaft bearings and mechanical seals. These models feature high efficiency centrifugal process pump wet-ends.Web

Overview. ® vertical sulphur pumps are designed for the production, transfer and processing of sulphur in refineries, gas and acid plants. These pumps can be supplied in two distinct configurations. Submerged bearing models are used for relatively clean sulphur applications and the cantilevered shaft design is used for applications where ...Web

Compressed air is then forced down the central 25-mm pipe to aerate the molten sulfur and carry it to the surface where it emerges from the 100-mm annulus Fig. (c). ... Note that, ideally, all boundaries are straight lines: those between M/MO and MS/MSO 4 are vertical whereas the others have slopes of 1.0 (M/MS), ...Web

Molten Sulphur. Heat Transfer Liquids. Molten Sulfur. Caustic. Drainage Sumps. Industrial Waste Systems . SPEC: Capacities: Up to 4,000 gpm (909 m3/hr) Head: Up to 600 feet (183 meters) Pressure: Up to 250 psig …Web

® pumps molten sulphur pumps Building on its own prior experience of manufacturing heavy-duty sulphuric acid pumps, ® pumps began production of vertical submerged molten sulphur pumps in 1940. Combining expertise in pump hydraulics, metallurgy and mechanical engineering, ® pumps vertical submerged …Web