Patents Assigned to Eti Soda Uretim Pazarlama Nakliyat VE Elektrik Uretim Sanayi VE Ticaret A.S.
  • Process for production of dense soda, light soda, sodium bicarbonate and sodium silicate from solutions containing bicarbonate
    Patent number: 7507388
    Abstract: A process related to sodium chemicals production, including the processing of bicarbonate containing solutions obtained by solution mining of trona, nahcolite or wegscheiderite reserves and the lake waters containing bicarbonates, includes the steps of purification, evaporation-decarbonation, crystallization, centrifuging, and drying.
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: March 24, 2009
    Assignee: Eti Soda Uretim Pazarlama Nakliyat VE Elektrik Uretim Sanayi VE Ticaret A.S.
    Inventors: Ismail Ceylan, Ali Ugurelli, Noyan Dilek