Bulk cargo
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Bulk cargo is commodity cargo that is transported unpackaged in large quantities. It refers to material in either liquid or granular, particulate form, as a mass of relatively small solids, such as petroleum/crude oil, grain, coal, or gravel. This cargo is usually dropped or poured, with a spout or shovel bucket, into a bulk carrier ship's hold, railroad car/railway wagon, or tanker truck/trailer/semi-trailer body. Smaller quantities (still considered "bulk") can be boxed (or drummed) and palletised. Bulk cargo is classified as liquid or dry.
The Baltic Exchange is based in London and provides a range of indices benchmarking the cost of moving bulk commodities, dry and wet, along popular routes around the seas. Some of these indices are also used to settle Freight Futures, known as FFA's. The most famous of the Baltic indices is the Baltic Dry Indices, commonly called the BDI. This is a derived function of the Baltic Capesize index (BCI), Baltic Panamax index (BPI), Baltic Supramax index (BSI) and the Baltic Handysize index (BHSI). The BDI has been used as a bellwether for the global economy as it can be interpreted as an indicator of an increase or decrease in the amount of raw commodities countries are importing/exporting.
Contents
1 Dry bulk cargo ("dry" trades)[1]
2 Liquid bulk cargo ("wet" trades)
2.1 Non edible and dangerous liquids
2.2 Liquid edibles and non dangerous liquids
2.2.1 Gallery
3 Large ports specializing in bulk cargo
4 See also
5 Bibliography
6 References
Dry bulk cargo ("dry" trades)[1]
- Bauxite
- Bulk minerals (sand & gravel, copper, limestone, salt, etc.)
- Cements
Chemicals (fertilizer, plastic granules & pellets, resin powder, synthetic fiber, etc.)- Coals and cokes
Agricultural products such as dry edibles (for animals or humans: alfalfa pellets, citrus pellets, livestock feed, flour, peanuts, raw or refined sugar, seeds, starches, etc.)
Grains (wheat, maize, rice, barley, oats, rye, sorghum, soybeans, etc.)
Iron (ferrous & non-ferrous ores, ferroalloys, pig iron, scrap metal, pelletized taconite), etc.- Wood chips
- Refrigerated goods
Livestock and animal products
- Unitised goods
- Wheeled and heavy units
Liquid bulk cargo ("wet" trades)
Non edible and dangerous liquids
- Hazardous chemicals
- Petroleum
- Gasoline
Liquefied natural gas (LNG)- Liquid nitrogen
Liquid edibles and non dangerous liquids
- Cooking oil
Fruit juices
- Rubber
- Vegetable oil
- Zinc ash
- etc.
Gallery
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A milk tank car for bulk loading.
DME 49328, a covered hopper owned and operated by the Dakota, Minnesota and Eastern Railroad
A rotary car dumper
Bulk loading of a feeder ship with rapeseed meal
Large ports specializing in bulk cargo
- Port of Port Hedland, Australia
- Port of Rotterdam
- Port of Vancouver
- Port of Liverpool
- Port of Tyne
- Port of Amsterdam
- Port of Hamilton (Canada)
See also
- Bulk material handling
- Covered hopper
Flexible intermediate bulk container (bigbag)- Harmonized System
- Hopper car
- Lake freighter
- Milk tank car
- Neo-bulk cargo
- Rotary car dumper
- Selfdischarger
- Tank car
- Tank truck
- World's busiest port
Bibliography
Bliault, Charles; Jonas, Martin; The North of England P&I Association (2016). Bulk Cargoes: A Guide to Good Practice (First ed.). UK: The North of England P&I Association. p. 280. ISBN 978-0-9574936-3-6. ASIN 0957493630..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
George, William (2005). Stability and Trim for the Ship's Officer. Centreville, MD: Cornell Maritime Press. ISBN 978-0-87033-564-8.
Hayler, William B.; Keever, John M. (2003). American Merchant Seaman's Manual. Cornell Maritime Pr. ISBN 0-87033-549-9.
United Nations Conference on Trade and Development (UNCTAD) (2006). Review of Maritime Transport, 2006 (PDF). New York and Geneva: United Nations.
United Nations Conference on Trade and Development (UNCTAD) (2007). Review of Maritime Transport, 2007 (PDF). New York and Geneva: United Nations.
References
^ Dry Cargo Chartering. London: Institute of Chartered Shipbrokers. 2013. p. 38.