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New flange monoblock with shutoff valve
The compact design of this new monoblock with flange connection (photo) integrates a shutoff valve to separate the process from the instrument side. The one-piece construction and the double sealing (metal and plastic), tested in accordance with BS6755/ISO 5208 leakage…
Facts At Your Fingertips: Evaporator Equipment Types
Industrial evaporator heat-transfer surfaces are either tubular or flat plates, packaged into a variety of evaporator types, as outlined here. Batch evaporators Batch evaporators are vessels with a heating jacket or internal coil, an overhead condenser, a condensate receiver, and…
Enhancing Plant Safety Via Virtual ‘On-Site’ Visits
New developments in augmented reality can help plant operators fix critical issues while limiting the number of outside visitors entering the facility Reducing risk is an important goal for any plant or petroleum refinery to maintain the health and safety…
Technology Profile: Producing Polylactic Acid from Corn
Polylactic acid (PLA, polylactide; Figure 1) is a thermoplastic aliphatic polyester that is derived from a number of renewable starting materials, such as starch and sugarcane, via bacterial fermentation. PLA is semicrystalline or amorphous, rigid, resilient and an ultraviolet-light-resistant material,…
Improve dosing accuracy and safety for powder weighing
The XPR automatic balance (photo) applies active machine learning to powder weighing, delivering accuracy, speed and safety for weighing potentially toxic or active substances. The XPR significantly reduces exposure risk while ensuring precision and safety by dosing from an enclosed…
This IBC has a compact design for streamlined shipping
The new Ecobulk MX 560 intermediate bulk container (IBC; photo) has a lower height than standard models and a nominal volume of 560 L (150 gal). The MX 560 offers a significant advantage when shipping by sea: the pallet size…
Advanced Analytics for Process Safety
A look at how advanced analytics facilitates and improves process safety efforts within the chemical process industries (CPI) Simply by the nature of some of the chemicals used and the associated complex processes involved, chemical plants can be hazardous. With…
Keeping Valves Corrosion-Free
In all phases of a valve’s lifecycle — from fabrication to decommissioning and storage — corrosion protection is essential Corrosion can be a serious source of valve damage, and it can often result in costly leakage, failures and repairs or…
Specifying Severe-Service Valves for Urea Applications
To withstand the harsh conditions and potential safety risks encountered in urea agricultural applications and other severe-service processes, special consideration must be given to valve construction, performance and installation Severe-service valves (SSVs) are specially designed and manufactured for critical applications…
Nigeria’s BUA Refinery awards polypropylene contract to Lummus
Lummus Technology (Houston) announced that its Novolen business has been awarded a polypropylene (PP) contract by BUA Refinery, a subsidiary of Nigeria's BUA Group, at their grassroots refinery in Nigeria. Lummus' scope includes the technology license for a polypropylene unit…