Ultra Febtech Private Limited

• Food, Pharma, Chemical, Minerals, Guar Gum / Starch / Cellulose etc.

• First cellulose reacts with caustic to form alkali cellulose then react with mono chloroacetic acid or its salt from sodium carboxymethylcellulose. During the reaction of alkali cellulose with electrification agents and in the subsequent reactions, sodium chloride (common salt) is produced as a major by-product. This is washed out together with any other byproducts or, in the case of technical-grade NaCMC, left in the product. The dried cellulose ethers are then processed into granular or powder products and in some cases modified with other additives. NaOH

• Solvent Cellulose caustic - alkali cellulose
• Alkali cellulose MCA Na CMC NaCl

• Reactor
• Dryer
• Feeder
• Ultrafine Grinder With Accessories
• Centrifugal Siever
• Nauta Mixer
• Rotary Siever
• Dust Collector
• Ribbon Blender
• Washing Unit
• Filtration Unit
• Vacuum Dryer
• Distillation Column
• Water Chilling Plant
• Miscellaneous Pipe Lines

Functionality:

CMC dissolves rapidly in cold water and mainly used for controlling viscosity without gelling (CMC, at typical concentrations, does not gel even in the presence of calcium ions). As its viscosity drops during heating, it may be used to improve the volume yield during baking by encouraging gas bubble formation. Its control of viscosity allows use as thickener, phase and emulsion stabilizer (e.g. with milk casein), and suspending agent. CMC can be also used for its water-holding capacity as this is high even at low viscosity; particularly when used as the Ca2+ salt. Thus, it is used for retarding staling and reducing fat uptake into fried foods.

The average chain length and degree of substitution are of great importance; the more-hydrophobic lower substituted CMCs are thixotropic but more-extended higher substituted CMCs are pseudoplastic. At low pH, CMC may form cross-links through lactonization between carboxylic acid and free hydroxyl groups.

Unit Operations:

• Caustic Lye / Flakes storage
• Preparation of Sodium salt of the Monochloro acetic acid.
• Cellulose preparation (required particle size)
• Reaction unit
• Storage of reaction mass unsuitable packing
• Drying system
• Milling and screening of CMC
• Blending of CMC to prepare the tailor-made product.
• Weighing packing of tech CMC  

• Food, Pharma, Chemical, Minerals, Guar Gum / Starch / Cellulose etc.