Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and process for purifying highly impure calcium hydroxide and for producing high-value precipitated calcium carbonate and other calcium products

Apparatus and process for purifying highly impure calcium hydroxide and for producing high-value precipitated calcium carbonate and other calcium products

US Patent 5997833 · Granted Dec 7, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Low temperature homogeneous charge continuous oxidation pyrolysis of carbon ores2024
Thermal insulation system using evaporative cooling2018
Gas transport composite barrier2018
Energy efficient, low emissions shale oil recovery process2013
Energy efficient, low emissions shale oil recovery process2012
Process for enhancing the value of hydrocarbonaceous natural resources2010
GPS-enhanced system and method for automatically capturing and co-registering vi2010
Process for enhancing the value of hydrocabonaceous natural recources2005
GPS-enhanced system and method for automatically capturing and co-registering vi2004
Process for high recovery of acetylene and lime from the reaction of calcium car2001
Process for high recovery of acetylene and lime from the reaction of calcium car2001
Integrated apparatus and process for high recovery of acetylene from the reactio1999