|
2013
|
Invention
|
Process for removing dioxane from a composition. Apparatus and processes for removing dioxane fro... |
|
2011
|
P/S
|
Chemical catalyst used to convert urea in solid, liquid, gas or solution form to ammonia. System ... |
|
|
P/S
|
Chemical processing plants for sulfonation, sulfation, and neutralization of materials to produce... |
|
|
P/S
|
Continuous bleaching systems in the nature of continuous bleaching machines; continuous sulfuric ... |
|
2010
|
P/S
|
industrial chemical processing machines, namely, industrial strippers used to remove volatile sol... |
|
2006
|
Invention
|
Method and device for the sulfonation or sulfation of sulfonatable or sulfatable organic substanc... |
|
2005
|
Invention
|
Process and apparatus for quantitatively converting urea to ammonia on demand. Processes and appa... |
|
2004
|
Invention
|
Apparatus for quantitatively converting urea to ammonia on demand. Processes and apparatus for qu... |
|
2003
|
Invention
|
Method of quantitatively producing ammonia from urea. Method and apparatus for continuousl... |
|
|
Invention
|
Method of quantitatively producing ammonia from urea. Methods and apparatus for continuously, qua... |
|
2002
|
Invention
|
Apparatus for removing contaminants in reactors. Methods and apparatus for maintaining the operat... |
|
|
Invention
|
Method and apparatus for dividing the flow of a gas stream. An apparatus for dividing the flow of... |
|
|
Invention
|
Processes and apparatus for quantitatively converting urea to ammonia on demand. Process a... |
|
|
Invention
|
Processes and apparatus for quantitatively converting urea to ammonia on demand. Processes and ap... |
|
|
Invention
|
Method for quantitative production of gaseous ammonia. A process for producing an ammonia-contain... |
|
2001
|
Invention
|
Process for quantitatively converting urea to ammonia on demand. Processes and apparatus for quan... |
|
|
Invention
|
Method for removing contaminants in urea hydrolysis reactors. The invention provides a method and... |
|
2000
|
P/S
|
[ Chemical catalyst used to convert urea in solid, liquid, gas or solution form to ammonia ] Syst... |
|
1999
|
P/S
|
Vessel for drying viscous materials and/or performing chemical reactions. |
|
1998
|
Invention
|
Apparatus and process for removing volatile components from a composition. Apparatus and processe... |
|
1997
|
Invention
|
Method and apparatus for producing gaseous sulfur trioxide. An apparatus and method for producing... |
|
1996
|
Invention
|
Flue gas conditioning method for intermittently energized precipitation. A method is used for pre... |
|
1995
|
Invention
|
Sovent removal process. A method of removing solvents from a paste includes introducing a heated ... |
|
|
Invention
|
Flue gas conditioning system for intermittently energized precipitation. A system for preco... |
|
|
Invention
|
Flue gas conditioning system for intermittently energized precipitation. A system for preconditio... |
|
1994
|
Invention
|
Process for removal of solvents from detergent pastes. A method of removing solvents from ... |
|
|
Invention
|
Sulfonation of fatty acid esters. A sulfonation process includes the processsteps of air s... |
|
1993
|
Invention
|
Sulfonation of fatty acid esters. A sulfonation process includes the process steps of air sulfona... |
|
|
Invention
|
Method for conditioning flue gas. A method for conditioning flue gas toimprove the removal... |
|
1992
|
Invention
|
Method for conditioning flue gas. A method for conditioning flue gas to improve the removal of fl... |
|
|
Invention
|
Sulfonation process for viscous sulfonic acid. A process is provided for sulfonating an organic r... |
|
|
Invention
|
Sulfonation process for viscous sulfonic acid. A process is provided for sulfonating an org... |
|
1987
|
Invention
|
So -flue gas conditioning system. SO3 FLUE GAS CONDITIONING SYSTEM Abstract of the Disclos... |
|
|
Invention
|
So.sub.3 flue gas conditioning system. An air pollution control system for injecting a conditioni... |
|
1984
|
Invention
|
Intermediate product for use in producing a detergent bar. Anhydrous fatty alcohol sulfuric acid ... |
|
1983
|
Invention
|
Intermediate product for use in producing a detergent bar and method for producing same. Anhydrou... |
|
1981
|
Invention
|
Method for producing a pressurized oxide of sulfur. ABSTRACT OF THE DISCLOSURE A method fo... |
|
|
Invention
|
Method for producing powdered detergent containing alpha olefin sulfonate. A first slurry contain... |
|
1979
|
Invention
|
Sulfonating method. An organic reactant is sulfonated by injecting it into a stream of gas compri... |
|
|
Invention
|
Method for treating effluent gas from sulfonation process. ABSTRACT A relatively large am... |
|
|
Invention
|
Sulfonation of alkylated aromatic hydrocarbons. ABSTRACT Alkylated aromatic hydrocarbons ... |
|
|
Invention
|
Spray drying method. ABSTRACT A method for spray drying an aqueousslurry in a spray drying... |
|
|
Invention
|
Method for treating effluent gas from sulfonation process. A relatively large amount of SO.sub.2 ... |
|
|
Invention
|
Solar heating method. ABSTRACT A liquid containing carbon particles in apredetermined conc... |
|
|
Invention
|
Gas scrubbing apparatus. A scrubbing system including scrubbers having straight through or direct... |
|
1977
|
Invention
|
Spray drying method. A method for spray drying an aqueous slurry in a spray drying tower. Hot eff... |
|
1976
|
Invention
|
Gas scrubbing method. A scrubbing system including scrubbers having straight through or direct li... |
|
|
Invention
|
Sulfonating apparatus. An apparatus is provided wherein organic reactant is sulfonated by injecti... |
|
1958
|
P/S
|
CHEMICAL PROCESSING PLANT FOR SULFONATION AND SULFATION AND NEUTRALIZATION OF MATERIALS TO PRODUC... |
