| Patent Number |
Title Of Patent |
Date Issued |
| 4035228 |
Recovery process and apparatus for alkali metal-containing waste liquor |
July 12, 1977 |
| 4033483 |
Remote liquor dispensing system |
July 5, 1977 |
| 4029543 |
Mechanically freeing wood fibers in the presence of spent peroxide bleaching liquor |
June 14, 1977 |
| 4022653 |
Process for separating soap from black liquor |
May 10, 1977 |
| 4017396 |
Centrifugal filtration tube for removal of the mother liquor from the crystals in the purificati... |
April 12, 1977 |
| 4012280 |
Delignification of lignocellulosic material with an alkaline liquor in the presence of a cyclic ... |
March 15, 1977 |
| 4009706 |
Synthetic organic flocculants to clarify raw sugar liquor |
March 1, 1977 |
| 4010066 |
Method for improving heat economy in the batchwise digestion of lignocellulosic material by adju... |
March 1, 1977 |
| 4010142 |
Purification of acrylamide via crystallization with centrifugal liquor separation |
March 1, 1977 |
| 4008342 |
Wood treatment with ammoniacal liquor and carbon dioxide |
February 15, 1977 |
| 4007004 |
Dyestuff filler derived from kraft black liquor |
February 8, 1977 |
| 4007117 |
Methods of recovering wool grease from spent wool scouring liquor |
February 8, 1977 |
| 4005060 |
Method, applied in the production of tall oil, of preventing or reducing the emission of odorous... |
January 25, 1977 |
| 4005124 |
Process for recovering the mother liquor produced by the esterification of terephthalic acid wit... |
January 25, 1977 |
| 4003899 |
Process for recovery of cyanuric acid from treated chlorinator mother liquor |
January 18, 1977 |
| 4002457 |
Soil conditioners and fertilizers from spent sulfite liquor |
January 11, 1977 |
| 4000264 |
Method of recovering sodium hydroxide from sulfur free pulping or bleaching waste liquor by mixi... |
December 28, 1976 |
| 3998735 |
Apparatus and method for separating a mother liquor into a concentrated particulate fraction and... |
December 21, 1976 |
| 3997300 |
Black liquor oxidation apparatus |
December 14, 1976 |
| 3996151 |
Alkaline peroxide bleach liquor |
December 7, 1976 |
| 3993218 |
Liquor dispenser |
November 23, 1976 |
| 3992262 |
Media containing molasses and corn steep liquor for producing glucose isomerase from Actinoplane... |
November 16, 1976 |
| 3989754 |
Method of improving the removal of mother liquor from acrylamide crystals |
November 2, 1976 |
| 3984225 |
Soil conditioners and fertilizers from spent sulfite liquor |
October 5, 1976 |
| 3975270 |
Process for recovering usable olive-processing liquor from olive-processing waste solution |
August 17, 1976 |
| 3971705 |
Method of producing char from pulp manufacturing waste liquor |
July 27, 1976 |
| 3961029 |
Process for recovering chromic acid solution from a waste liquor containing chromic ions |
June 1, 1976 |
| 3957429 |
Process for the pretreatment or finishing of materials with application of a short liquor ratio |
May 18, 1976 |
| 3956073 |
Coke oven gas and liquor collecting apparatus |
May 11, 1976 |
| 3944548 |
Process for recovery of cyanuric acid from chlorinator mother liquor |
March 16, 1976 |
| 3941667 |
Method for the reprocessing of cell liquor from diaphragm cell electrolysis plants |
March 2, 1976 |
| 3935070 |
Production of sweet syrup from dextrose mother liquor |
January 27, 1976 |
