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Chemical Tankers
A chemical tanker is a type of tanker ship designed to transport chemicals in bulk. As defined in MARPOL Annex II, chemical tanker means a ship constructed or adapted for carrying in bulk any liquid product listed in chapter 17 of the International Bulk Chemical Code. ARPOL Annex II, Chapter I, Regulation 1/ref> As well as industrial chemicals and clean petroleum products, such ships also often carry other types of sensitive cargo which require a high standard of tank cleaning, such as palm oil, vegetable oils, tallow, caustic soda, and methanol. Oceangoing chemical tankers range from to 35,000 DWT in size, which is smaller than the average size of other tanker types due to the specialized nature of their cargo and the size restrictions of the port terminals where they call to load and discharge. Chemical tankers normally have a series of separate cargo tanks which are either coated with specialized coatings such as phenolic epoxy or zinc paint, or made from stainless steel. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ursula Essberger 2018
Ursula may refer to: * Ursula (name), feminine name and a list of people and fictional characters with the name *Ursula (album), ''Ursula'' (album), an album by American jazz pianist Mal Waldron *Ursula (crater), a crater on Titania, a moon of Uranus *Ursula (detention center), processing facility for unaccompanied minors in McAllen, Texas *Ursula (The Little Mermaid), a fictional character who appears in ''The Little Mermaid'' (1989) *Ursula Channel, body of water in British Columbia, Canada *375 Ursula, a large main-belt asteroid *HMS Ursula, HMS ''Ursula'', a destroyer and two submarines that served with the Royal Navy *Tropical Storm Ursula (other), a typhoon, two cyclones, and a tropical depression, all in the Pacific Ocean * Ursula, signals intelligence system used by the Finnish Defence Intelligence Agency See also *Saint Ursula *Urszula {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epoxy
Epoxy is the family of basic components or cured end products of epoxy resins. Epoxy resins, also known as polyepoxides, are a class of reactive prepolymers and polymers which contain epoxide groups. The epoxide functional group is also collectively called ''epoxy''. The IUPAC name for an epoxide group is an oxirane. Epoxy resins may be reacted (cross-linked) either with themselves through catalytic homopolymerisation, or with a wide range of co-reactants including polyfunctional amines, acids (and acid anhydrides), phenols, alcohols and thiols (usually called mercaptans). These co-reactants are often referred to as hardeners or curatives, and the cross-linking reaction is commonly referred to as curing. Reaction of polyepoxides with themselves or with polyfunctional hardeners forms a thermosetting polymer, often with favorable mechanical properties and high thermal and chemical resistance. Epoxy has a wide range of applications, including metal coatings, composites, use in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tankers
This is a list of tankers. The list includes merchant tankers as well as naval tankers that do not fall into more specialized lists such as List of replenishment ships of the Royal Fleet Auxiliary and List of Type T2 Tanker names. *Former supertankers converted into Mercy class hospital ships ** USNS ''Mercy'', formerly SS ''Worth'' ** USNS ''Comfort'', formerly SS ''Rose City'' (MA-301) References See also {{Portal, Transport *List of oil spills Tankers Tanker may refer to: Transportation * Tanker, a tank crewman (US) * Tanker (ship), a ship designed to carry bulk liquids ** Chemical tanker, a type of tanker designed to transport chemicals in bulk ** Oil tanker, also known as a petroleum tank ... * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ship Transport
Maritime transport (or ocean transport) and hydraulic effluvial transport, or more generally waterborne transport, is the transport of people (passengers) or goods (cargo) via waterways. Freight transport by sea has been widely used throughout recorded history. The advent of aviation has diminished the importance of sea travel for passengers, though it is still popular for short trips and pleasure cruises. Transport by water is cheaper than transport by air, despite fluctuating exchange rates and a fee placed on top of freighting charges for carrier companies known as the currency adjustment factor. Maritime transport accounts for roughly 80% of international trade, according to UNCTAD in 2020. Maritime transport can be realized over any distance by boat, ship, sailboat or barge, over oceans and lakes, through canals or along rivers. Shipping may be for commerce, recreation, or military purposes. While extensive inland shipping is less critical today, the major waterway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petroleum Industry
The petroleum industry, also known as the oil industry or the oil patch, includes the global processes of exploration, extraction, refining, transportation (often by oil tankers and pipelines), and marketing of petroleum products. The largest volume products of the industry are fuel oil and gasoline (petrol). Petroleum is also the raw material for many chemical products, including pharmaceuticals, solvents, fertilizers, pesticides, synthetic fragrances, and plastics. The industry is usually divided into three major components: upstream, midstream, and downstream. Upstream regards exploration and extraction of crude oil, midstream encompasses transportation and storage of crude, and downstream concerns refining crude oil into various end products. Petroleum is vital to many industries, and is necessary for the maintenance of industrial civilization in its current configuration, making it a critical concern for many nations. Oil accounts for a large percentage of the wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitsui O
is one of the largest ''keiretsu'' in Japan and one of the largest corporate groups in the world. The major companies of the group include Mitsui & Co. (sogo shosha, general trading company), Sumitomo Mitsui Banking Corporation, Nippon Paper Industries, Pokka Sapporo Holdings, Toray Industries, Mitsui Chemicals, Isetan Mitsukoshi Holdings, Sumitomo Mitsui Trust Holdings, Mitsui Engineering & Shipbuilding, Mitsui O.S.K. Lines and Mitsui Fudosan. History Edo period origins Founded by Mitsui Takatoshi (1622–1694), who was the fourth son of a shopkeeperRíkarðsson, Árni (2020). ''Origins of the Zaibatsu conglomerates''. Bachelor’s thesis. Supervisor: Kristín Ingvarsdóttir. Reykjavik, University of Iceland, p. 15. in Matsusaka, Mie, Matsusaka, in what is now today's Mie prefecture. From his shop, called Echigoya (越後屋), Mitsui Takatoshi's father originally sold miso and ran a pawn shop business. Later, the family would open a second shop in Edo (now called Tokyo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odfjell
Odfjell SE is a company specialising in worldwide seaborne transportation and storage of chemicals and other speciality bulk liquids. The Odfjell fleet comprises more than 80 ships in total. The ships transport around 600 different kinds of liquids, including organic and inorganic bulk liquid chemicals, acids, animal fats, edible oils, portable alcohols and clean petroleum products. Odfjell’s ships are mainly registered in Norway ( NIS) and Singapore, and are primarily manned by Norwegian and Filipino mariners. The tank terminal division consists of five tank terminals, located in Belgium, USA, South Korea and China. Odfjell Terminals is also part of a network in South America, consisting of another 11 tank terminals partly owned by related parties. Odfjell has offices in 13 locations around the world, and is headquartered in Bergen, Norway. The company employs around 2,300 people and posted annual gross revenue of USD 1083 million in 2021. Odfjell has a wide range of cus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stolt-Nielsen
Stolt-Nielsen Limited (SNL) provides transportation and storage for liquids, notably specialty and bulk liquid chemicals. It also has an aquaculture division that grows turbot and other fish and fish products. Founded in 1959, corporate services are provided from London. Most of the company's operations are in the United States, the Netherlands, and Singapore. History Founding Company founder Jacob Stolt-Nielsen began his career training at a ship brokerage in London, when he noticed an increase in certain kinds of liquids being shipped over the sea, especially those that served as the base materials for plastics. He moved to New York City in order to work for R.J. Chianelli, a broker in the chemicals industry that focused on these products. He witnessed the explosion in growth of the plastics industry, building on technology developed during World War II. However, the basic materials needed for the creation of plastics were new substances that the traditional shipping industry d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inert Gas
An inert gas is a gas that does not readily undergo chemical reactions with other chemical substances and therefore does not readily form chemical compounds. The noble gases often do not react with many substances and were historically referred to as the inert gases. Inert gases are used generally to avoid unwanted chemical reactions degrading a sample. These undesirable chemical reactions are often oxidation and hydrolysis reactions with the oxygen and moisture in air. The term ''inert gas'' is context-dependent because several of the noble gases can be made to react under certain conditions. Purified argon gas is the most commonly used inert gas due to its high natural abundance (78.3% N2, 1% Ar in air) and low relative cost. Unlike noble gases, an inert gas is not necessarily elemental and is often a compound gas. Like the noble gases, the tendency for non-reactivity is due to the valence, the outermost electron shell, being complete in all the inert gases. This is a tendency, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosion
An explosion is a rapid expansion in volume associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Supersonic explosions created by high explosives are known as detonations and travel through shock waves. Subsonic explosions are created by low explosives through a slower combustion process known as deflagration. Causes Explosions can occur in nature due to a large influx of energy. Most natural explosions arise from volcanic or stellar processes of various sorts. Explosive volcanic eruptions occur when magma rises from below, it has very dissolved gas in it. The reduction of pressure as the magma rises and causes the gas to bubble out of solution, resulting in a rapid increase in volume. Explosions also occur as a result of impact events and in phenomena such as hydrothermal explosions (also due to volcanic processes). Explosions can also occur outside of Earth in the universe in events s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viscosity
The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of "thickness": for example, syrup has a higher viscosity than water. Viscosity quantifies the internal frictional force between adjacent layers of fluid that are in relative motion. For instance, when a viscous fluid is forced through a tube, it flows more quickly near the tube's axis than near its walls. Experiments show that some stress (such as a pressure difference between the two ends of the tube) is needed to sustain the flow. This is because a force is required to overcome the friction between the layers of the fluid which are in relative motion. For a tube with a constant rate of flow, the strength of the compensating force is proportional to the fluid's viscosity. In general, viscosity depends on a fluid's state, such as its temperature, pressure, and rate of deformation. However, the dependence on some of these properties is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
