Page 46: of Maritime Reporter Magazine (September 1985)

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ADVANCED STRUCTURES . . . DOORS/PANELS 245/246 HELESHAW HYDRAULICS 302

ALDEN ELECTRONICS WEATHER CHART RECORDERS 260 HIGH STRENGTH QA STEEL STEEL 101

AMERICAN PIPING VALVES 201 HOSSEFELD BENDERS 188

BARDEX TOWING/TRANSPORTATION 205 JOHNSON RUBBER .... TOW-KNEE PUSHER PLATES 193

BIOSPHERICS OIL/WATER CONTENT METER 113 JOY MANUFACTURING VENTILATION FANS 304

BOSTON WHALER WORKBOATS 106 KEARFOTT WINDOWS & DOORS 226

CABLE SAVER CABLE SAVER 170 MCALLISTER TOWING SERVICES 313

CANTIERI NAVALI SHIPREPAIR 181 McCAUSEY LUMBER LUMBER 253

CMC COMMUNICATIONS .... TV/ANTENNA SYSTEMS 114 MACGREGOR CARGO ACCESS 228

COMSAT COMMUNICATIONS 327 MAIN IRON WORKS . VESSEL CONSTRUCTION/REPAIR 127

COOLIDGE-STONE VICKERS . . . PITCH PROPELLERS 200 MUELLER STEAM STRAINERS/VALVES 224

CURTIS BAY TOWING SERVICES 261 MEGADOOR SHIPYARD DOORS 250

DEL GAVIO HYDRAULICS 340 NEWMAR . . ELECTRONIC POWER SUPPLIES 165

DURACOTE NOISE CONTROL 271 NEWPORT NEWS SHIPYARD SHIPBUILDING/REPAIR 185

E.I. DUPONT/STARBLAST . . . AIR BLASTING SYSTEM 173 OMNITHRUSTER THRUSTER UNITS 315

ENGELHARD . . . . CORROSION CONTROL/COATING 295 PORT OF GALVESTON SHIPPING 310

ENVIROVAC SEWAGE TREATMENT 321 RAYTHEON SERVICES MARINE SALES/SERVICES 197

ESGARD . . . . CORROSION CONTROL/COATING 155 S.N.A.M.E. EXPOSITION TRADE SHOW 301

FERNSTRUM GRIDCOOLERS 273 TOTAL TRANSPORTATION SYSTEMS . . . . SHOT BLAST PAINT SYSTEM 292

FLEET DATA DATA SERVICE 145 WATERMAN SUPPLIES SUPPLIES 104

HBC BARGE BARGE BUILDERS 341 WILSON, WALTON INTERNATIONAL . PRELOADERS 231

MHI Develops Energy-Saving

Marine Super Turbo

Generating System

Mitsubishi Heavy Industries, Ltd. (MHI) re- cently started marketing a power generating sys- tem for vessels "Mitsubishi Super Turbo Gener- ating System" designed to meet all power demands on board during navigation by effec- tively using exhaust gases and heat from a main diesel engine.

Owing to the adoption of the high-perfor- mance "MET-SC" turbocharger which has the same efficiency as the conventional one while using less exhaust gas, it became possible to uti- lize the surplus exhaust gas to run the radial type gas turbine directly for power generation.

Along with power generated by using the ex- haust gas economizer waste heat recovery sys- tem, the new system can produce more power.

The new system can generate 40 to 60 per cent more power and can cut ships' fuel costs by 2 to 3 per cent when compared to the "Hot-Water

Flash Power Generating Plant" which has been so far the most efficient waste heat recovery sys- tem at MHI.

Thanks to its increased generating capacity, the Mitsubishi Super Turbo Generating System can supply all electricity demands on board for normal navigation without a diesel engine driv- en electric generator or an auxiliary boiler back- up even when the main engine is running at 55 to 60 per cent of maximum capacity. When sur- plus electricity is generated, the new system can use its shaft generator as an electric motor to return that surplus electricity to the main shaft as propulsive force. Moreover, the Mitsubishi

Super Turbo Generating System requires no restricted space in the engine room, facilitating installation.

MHI developed the D-MAP MARK II, an energy-saving power generating system that re- covers the engine's waste heat in steam form, in 1981 and the marine hot-water flash generating plant with 50 to 70 per cent higher generating capacity in 1983.

The latest system is based on these generating systems which have been mounted on numerous vessels. The Mitsubishi Super Turbo Generat- ing System will be mounted on a 258,000-dead- weight-ton tanker to be built by MHI for Tokyo

Tanker Co., Ltd. MHI expects the epochal new generating system to be used by various ships requiring energy saving.

For further information,

Circle 28 on Reader Service Card

Report Shows Amerlock 400

To Be Cost-Effective

Maintenance And Repair Coating

A recently published report, "High Solid Sys- tems for Industrial Maintenance and Repair:

Technical and Economic Analysis," adds sup- port as to why Amerlock 400 has so quickly established itself as one of the world's leading

M&R coatings. Amerlock 400 has achieved a remarkable record of acceptance in virtually every industrial environment since its introduc- tion in 1983.

According to the manufacturer, 75 percent of the companies who have tried it order it again.

In sharp contrast to conventional coatings sys- tems which require rigorous surface preparation and multicoats for short-term protection, Amer- lock 400 can be applied to minimally prepared surfaces, including intact old paint and tightly adhering rust in one easy-to-apply coating.

Amerlock 400 is a self-priming topcoat which provides extended-term protection and is avail- able in a broad spectrum of Rapid Response

Colors. A simple tint of a premanufactured base provides as few or as many gallons as needed.

According to Dr. Raymond Foscante, tech- nical director of the Ameron Protective Coatings

Division, "Years of Ameron research and devel- opment have culminated in the Amerlock con- cept whereby the advantages of epoxy resin chemistry have been realized in a coating com- position which facilitates one-coat, high-build applications."

To obtain a full-color brochure and the report reprint, "High Solids Systems for Industrial

Maintenance and Repair: Technical and Eco- nomic Analysis,"

Circle 30 on Reader Service Card

Markey Delivers Two Towing

Winches for Halter-Built

Otto Candies Offshore Tugs

Markey Machinery Company, Inc. of Seattle, designer and manufacturer of custom marine deck equipment, recently delivered two Type

TDSDS-36 towing winches for two 140-foot, tri- ple-screw tugs built by Halter Marine of New

Orleans for Otto Candies, Inc. of Des Alle- mandes, La.

Designed for towing and anchor-handling ser- vice in deepwater oil exploration applications, each winch has a new weight (less diesel engine) of 110,700 pounds, and a line capacity of 2,880 feet of 2'/-inch wire rope per drum.

This versatile TDSDS-36 winch has two rope drunks and one warping gypsy driven by a

Detroit 8V-92 diesel engine through a torque converter. The unit also has hydraulic standby drive, automatic spooling, and an Eaton water- cooled retarder for control of anchor lowering.

For more information and free literature on the Markey product lines,

Circle 32 on Reader Service Card

National Fluid's Multiple

Intake Selector Allows

Unattended, Automatic Pumping —Literature Available

National Fluid Separators, Inc., St. Louis,

Mo., have introduced the multiple intake selec- tor (photo) which allows unattended, automatic pumping of several compartments or sumps.

Designed as companion product for the Bilge- master Oily/Water Separator, it is now available for use with other automatic separator systems.

The multiple intake selector allows assign- ment of a priority to one compartment, such as the engine room, insuring that the priority com- partment is clear at all times, before pumping other compartments requiring attention.

For additional information and literature,

Circle 29 on Reader Service Card 46 Maritime Reporter/Engineering News