Edgemoor Plant Ti

Plant in New Castle county in Delaware, United States with commodity Titanium, Pigment
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Nearby scientific data
  7. Economic information about the deposit and operations
  8. Ownership information
  9. Production statistics
  10. Links to other databases
  11. Bibliographic references
  12. General comments
  13. Reporter information

Geologic information

Identification information

Deposit ID 10264872
MAS/MILS ID 0100038001
Record type Site
Current site name Edgemoor Plant Ti

Geographic coordinates

Point of reference Plant
Geographic coordinates: -75.5, 39.7469 (WGS84)
Location accuracy 1000(meters)

Site location context

Political divisions (FIPS codes)

New Castle(county)

Delaware(state)

United States(country)

North America(continent)

Land(continent)

USGS map quadrangles

Penns Grove(quadrangle 1:24,000 scale)

Wilmington(quadrangle 1:100,000 scale)

Wilmington(quadrangle 1:250,000 scale)

Hydrologic units (watersheds)

Brandywine-Christina(hydrologic unit)

Lower Delaware(hydrologic accounting unit)

Delaware-Mid Atlantic Coastal(hydrologic subregion)

Mid Atlantic(hydrologic region)

Geographic areas

Country State County
United States Delaware New Castle

Comments on the location information

  • Original longitude was slightly east of proper location. Changed longitude of site location to fall on Delaware side of Delaware River in industrial area (as per Google Earth and USGS Geographic Names Information Service).

Commodities

Commodity Importance
Titanium, Pigment Critical Primary

Nearby scientific data

Plant (1) -75.5, 39.7469

Economic information

Economic information about the deposit and operations

Operation type Processing Plant
Development status Plant
Commodity type Metallic
Significant Yes
Discovery year 1956
Year of first production 1956
Plant type Pigment Plant
Plant subcategory Tio2 Pigment-Chloride

Ownership information

  • Type Owner-Operator
    Owner E. I. Du Pont De Nemours And Co., Inc.
    Interest 100
    Year 1992

Production statistics

  • Year 1956
    Description 12000
  • Year 1987
    Description 105000
  • Year 1988
    Description 120000
  • Year 1988
    Description 118000
  • Year 1989
    Description 127000
  • Year 1990
    Description 125000
  • Year 1991
    Description Pigment Production 127000 Mtpy Pigment
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Titanium, Pigment Mineral Pigments 127000mt
  • Year 1992
    Description Pigment Capacity 130000 Mtpy Pigment
    Importance Item Commodity Group Amount recovered Grade Recovery percentage
    Major Titanium, Pigment Mineral Pigments 130000mt

Comments on the production information

  • PLANT RECOVERY IS 88%. *PRIMARY PRODUCT IS RUTILE SLURRY (70%). *RUTILE SLURRY IS USED IN THE PAPER INDUSTRY.
  • PIGMENT GRADE ASSUMED TO BE 93%.

Comments on the reserve resource information

  • CHLORIDE C PROCESS PLANT. COSTS ARE IN 1991 DOLLARS. PLANT PHONE NUMBER: 302-774-1000

Comments on other economic factors

  • FEEDSTOCK CONSUMPTION: 1991- ILMENITE 126,581 MT, SO. AF. SLAG 59,627 MT, CANADA SLAG 5,563 MT; 1990- I. 124,588 S.A.S. 58,688 C.S. 5,475; 1989- I. 126,581 S.A.S. 59,627 C.S. 5,563; 1988- I. 119,604 S.A.S. 56,340 C.S. 5,256; 1987- I. 104,654 S.A.S. 49,298 C.S. 4,599. *FEEDSTOCK: SECONDARY ILMENITE, CAPTIVE, FLORIDA, 66% OF FEED, 0.9967 MT/MT TIO2, 0.678 ORE TIO2, 68% GRADE, $91/MT DEL., $75/MT CAPTIVE COST + $16/MT FRT., $90.70/MT TIO2, 0.997 MT @ $91/MT. *FEEDSTOCK: SLAG, RBM, SO. AFRICA, 31.1% OF FEED, 0.4695 MT/MT TIO2, 0.399 ORE TIO2, 85% GRADE, $317/MT DEL., $284/MT + $30/MT FRT. + $3/MT CARTAGE, $148.82/MT TIO2, 0.47 MT @ $317/MT. *FEEDSTOCK: SLAG, SOREL, CANADA, 2.9% OF FEED, 0.0438 MT/MT TIO2 0.035 ORE TIO2, 80% GRADE, $278/MT DEL., $267/MT + $8/MT FRT. + $3/MT CARTAGE, $12.17/MT TIO2, 0.044 MT @ $278/MT. *TOTAL FEEDSTOCK COST- $251.70/MT TIO2.
  • PLANT OVERHEAD- $30.09/MT TIO2, 80% OP. COST. *TAXES AND INSURANCE- $46.15/MT TIO2, 2%/YR REPLACE. COST. *G&A, SALES, & RESEARCH- $114.61/MT TIO2, 10% PROD. COST. *DEPRECIATION- $184.62/MT TIO2, 8% REPLACE. COST.
  • FLOW CHART: FEED-CHLORINATORS-CYCLONE SEPARATORS-PURIFIERS- TICL4 OXIDIZERS-GAS SEPARATOR-FINISHING TANKS-DRYER-PIGMENT. *INITIAL CONSTRUCTION COST- $50,000,000. *LABOR COST- $135.22/MT. *CHLORINE- INTERNAL SOURCE, $99.21/MT, $80/ST + $10/ST FRT., $52.58/MT TOI2, 0.53 MT CL2/MT TIO2. *COKE- INTERNAL SOURCE, $126/MT, $105/MT + $21 FRT, $55.44/MT TIO2, 0.44 MT COKE/MT TIO2. *ALUMINUM- $1556/MT, $8.71/MT TIO2, 0.0056 MT AL/MT TIO2. *SCRUB SOLIDS- $40/MT, $0.72/MT TIO2, 0.018 MT/MT TIO2. *SEPARATED AIR: O2- $1.48/MSCF, $20.72/MT TIO2, 14 MSCF/MT TIO2; N2- $0.76/MSCF, $21.28/MT TIO2, 28MSCF/MT TIO2. *FINISHING CHEMICALS- $100/MT TIO2 FINISHED, $31/MT TIO2. *MAINTENANCE MATERIALS- $80.45/MT TIO2, 3.5% REPLACE. COST. *STEAM- ONSITE GENERATION,$3.75/MLB, $31.13/MT TIO2, 8.3 MLB/MT TIO2. *ELECTRICITY- DELMARVA P & L, $0.0382/KWH, $23.68/MT TIO2, 620 KWH/MT TIO2. *NATURAL GAS- $3.29/MCF. *FUEL OIL- $0.68/GAL, $27.88/MT TIO2, 41.3 GAL/MT TIO2. *PROCESS WATER- CITY OF EDGEMOOR AND DELAWARE RIVER, $0.47/MGAL, $4.32/MT TIO2, 9.2 MGAL/MT TIO2. *COOLING WATER- CITY OF EDGEMOOR AND DELAWARE RIVER, $0.05/MGAL, $1.15/MT TIO2, 23 MGAL/MT TIO2. *POLLUTION CONTROL- $24.37/MT TIO2. *OPERATING COST- $770.67/MT TIO2. *PRODUCTION COST- $1146.14/MT TIO2.

Reference information

Bibliographic references

  • Deposit

    STATE OF DELAWARE, DEPT. OF NATURAL RESOURCES AND

  • Deposit

    ENVIRONMENTAL CONTROL, AIR AND WATER PERMITS.

  • Deposit

    CONTACTS WITH PUBLIC UTILITY DISTRICTS.

  • Deposit

    WAGE SURVEYS PUBLISHED BY THE DELAWARE DEVELOPMENT OFFICE.

  • Deposit

    SRI PERSONEL OBSERVATIONS.

General comments

Subject category Comment text
Deposit PLANT IS LOCATED ON APPROXIMATELY 200 ACRES. *PLANT IS SERVED BY A SPUR OF THE CSXT RR. *PLANT NO LONGER USES THE DOCKS ON THE DELAWARE RIVER. *TARIFFS ON TIO2 PIGMENT ARE 0-5% IMPORT VALUE AND PROVIDED LITTLE FINICIAL BUFFER. *DU PONT BUILT THE FIRST FULL-SCALE CHLORIDE PLANT ON THIS SITE IN 1956. IT JOINED A SULFATE PLANT THAT WAS BUILT IN 1935. THE SULFATE PLANT WAS SHUT DOWN IN 1973. THE ORIGINAL CHLORIDE PROCESS LINE WAS SHUT DOWN IN 1980 AFTER THE NEW PROCESS LINES HAD BEEN INSTALLED.

Reporter information

Type Date Name Affiliation Comment
Reporter 09-SEP-1994 Kraemer, Sandra R. U.S. Bureau of Mines

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.