Cement and polymer composition for increasing the shear strength of process wastes used for tip building and underground consolidation

申请公布号：GB2271350(B)

申请号：GB19920018747

申请日期：1992.09.04

申请公布日期：1996.04.03

申请人：

* AMERICAN CYANAMID COMPANY

发明人：MICHAEL CHARLES RADCLIFFE * DAVIES;KEITH PHILIP * WILLIAMS;PETER JOHN * STRYDOM;ALEXANDER STEWART * LAMBERT

分类号：B09B3/00;C02F11/00;C04B24/26;C04B28/02;C09K8/04;(IPC1-7):C02F11/00

主分类号：B09B3/00

摘要：<p>Compositions for enhancing the initial and long term shear strength and initial tip stability of process wastes, which are aqueous dispersions such as the slurry tailings from mining operations, are comprised of the process waste, cement and a water absorbent polymer which is a mixture of a Mannich acrylamide polymer and a dimethyldiallyammonium halide polymer.</p>

COMMUTATION CELL AND COMPENSATION CIRCUIT THEREFOR

ABSORBENT FOAM COMPOSITES

SELECTION DIVERSITY IN A POWERLINE COMMUNICATION SYSTEM

METHOD OF FABRICATING AN OPTICAL ABSORBER FOR A THIN FILM SOLAR CELL

ELECTRONIC DEVICE HAVING SOLAR CELL MODULE

METHOD FOR DISPLAYING SCREEN AND ELECTRONIC DEVICE IMPLEMENTING THE SAME

METHOD FOR PROVIDING AUGMENTED REALITY INFORMATION AND WEARABLE DEVICE USING THE SAME

CONNECTOR HAVING PROTECT PLATE

METHOD FOR BREEDING OF GOOD QUALITY OYSTER

OMITTED

ADJUSTABLE LENGTH HANGING BANNER

MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME

DEVICE WHICH GUIDES ELECTRIC POWER/SIGNAL TRANSMISSION CABLES FOR A WIND TURBINE SYSTEM

MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME

LIGHT EMITTING DEVICE

FLEXIBLE POLYLACTIC ACID-BASED HEAT SEALING FILM

HEATING APPARATUS HAVING FIREPLACE AND HYPOCAUST HEATING

SELF-ASSEMBLY FURNITURE

EJECT PIN

FILTERING APPARATUS FOR INSPECTING SPECIMEN OF UNDERGROUND WATER OR STREAM WATER OR SEA WATER