DEVELOPMENT OF ECONOMICALLY STABILIZED PHOSPHOGYPSUM

0,41
MB COMPOSITES FOR SALTWATER APPLICATION

42
stron

6182
ID Florida Institute of Phosphate Research

2002
rok

TABLE OF CONTENTS

PERSPECTIVE iii

ABSTRACTv

ACKNOWLEDGMENT vi

EXECUTIVE SUMMARY .1

INTRODUCTION .5

Background5

Potential for Using Stabilized PG Briquettes as Coastal Protection Materials: Florida and Louisiana 6



METHODOLOGY 9

RESULTS 11

Baseline Analysis.11

Cost Estimate of Stabilized PG Briquettes as a Function of Offset Disposal Costs.12

Cost Estimate of Stabilized PG Briquettes as a Function of Class C Fly Ash Cost .15

Cost Estimate of Stabilized PG Briquettes as a Function of Portland Type II Cement Cost .17

Economic Feasibility of Using PG Briquettes in Florida and Louisiana18

SUMMARY.21

REFERENCES 23

APPENDICES

A. Crescent Technology, Inc. Report A-1

B. Cost Calculation Spreadsheet ..B-1