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Case studies - Synthetic chemical
Conveying of raw materials, dosing and feeding (loss or gain-in-weight), mixer loading, reactor or dissolution, preparation and weighing of micro-ingredients.
The main objective of industrial processes involving feeding mixers, reactors, dissolution tanks, etc., is to reliably incorporate raw materials with accurate dosing in a safe manner. The formulations include a sequence of process stages that have mandatory compliance with rates, quantities, pressures and temperatures. The raw materials introduced for the reaction are generally stored in storage silos, sacks, drums or bulk bags.
The reactors are generally supplied by pneumatic conveying systems with integrated weighing management. Due to the explosive atmosphere very often present in this type of installation, the HAZLOC standard is applicable in most processes (Classification 1 or 2).
The control and monitoring of the installations are carried out in the control room via a PLC and a supervision PC (with a PC View license).
Case studies with our customers
Discharging station of bulk bags of cadmium in very high containment
Processed powder: cadmium oxide - Supply for battery manufacturing - The objective of this installation is to protect operators by avoiding the constraint of hazmat suits, which is poorly accepted by...
Chemical
Drum dumping and discharging in Atex zone
Powder processed: wet ground powder - Automated drum dumper - Dumping and discharging of drums of wet ground powder at a rate of 40 drums/hour.
Chemical
Bulk bags and sacks unpacking for reactor feed
Processed powders: polyester powders - The powder is delivered in big bags or sacks for storage in a weighed buffer hopper.
Chemical
Mobile Bulk Bag Filling Station for the High-Performance Chemical Industry
Processed powder: zirconium - Big bag packaging line below the dryer - Dust containment - Big bag compactor with screw conveyor.
Chemical
Bulk bag packing station
Processed powder: tabacco dust - Loading of dust in bulk bags - Two pipes feed tobacco dust from the storage hopper to the bulk bag filling station.
Chemical
Discharge and pneumatic transfer of sodium nitrate
Material handled: sodium nitrate beads - Manufacture of glass wool - The client, a world leader in insulation solutions, required installation of a pneumatic conveying system for the transfer of...
Chemical
Packaging of highly explosive powders in drums
Processed materials: hydrazine hydrate derivative - Drum filling with chemical agents - The customer is the world leader in chemistry for the manufacture of building materials.
Chemical
Automatic loading of raw materials into reactors with integrated dosing
Processed bulk material: lithium fluoride - Reactor loading - High performance pneumatic vacuum conveying with dosing container for incorporation into pressurized reactors. Our customer, a Chinese...
Chemical
Screening and packing skid for chromium powder
Processed powder: chromium powder - Drum and big bag loading - The objective is to screen and package in big bags or drums chromium powder with an integrated dosing system.
Chemical
Discharging station for big bags of acid
Processed powder: adipic acid - Truck and wagon loading - The installation is especially designed to meet all the customer's constraints, in particular operation of the installation at a flow rate of...
Chemical
Loading of resins and polymers in chemical reactors under pressure in a hazardous rated location
Processed powders: maleic anhydride, Epo Kukdo - Resin and gel coat manufacturing - The client is a world leader in the production of structural resins for the building, automotive, water sports and...
Chemical
Loading a chemical reactor from bags and big bags in ATEX zone 01
Processed powders: varnish and gelcoat - Manufacture of industrial glue - This process consists of a combined Duopal® DP02 station for emptying sacks and big bags, a pneumatic conveying system and a...
Chemical
Discharging of big bags of activated carbon to a reactor in a contained way and under ATEX 22 atmosphere
Processed powder: activated carbon - Activated carbon feeding - The installation consists of a big bag emptying station EasyFlow® EF with various options to facilitate the discharge of the contents of...
