The definition of hygroscopic is: Deck fitting used to secure mooring lines. The word is misspelled and therefore has no definition.
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Such cargoes are mainly of vegetable origin, e.g.
A desiccant is a hygroscopic substance that is used to induce or sustain a state of dryness in its vicinity;
Water vapor surrounding a hygroscopic pellet is absorbed into the pellet. A whipping on a fiber line _____. As an approximation, pharmaceuticals that pick up more than 5% by mass, between 40 and 90% rh at 25°c, are described as hygroscopic. Hygroscopic cargo has natural water/moisture content.
In addition, the water drops on the steel shipside could accelerate the formation of rust, which creates its own problems.
Hygroscopic resins (i.e., nylon, abs, acrylic, polyurethane, polycarbonate, pet, pbt,) have a strong affinity to attract moisture; Definition the running end or free end of a line. Cargo sweat happens when warm, moist air penetrates into a hold and condenses on the exposed surfaces of colder cargo. One of the important aspects of transporting cargo on ships is to prevent any kind of damage to the cargo.
Hygroscopic polymers absorb moisture from the air to an equilibrium level that will vary with the local humidity.
Cargo which readily absorbs, contains and gives off moisture, such cargoes are mainly of vegetable origin, e.g. ‘concrete is a hygroscopic material (absorbs moisture from vapor and liquid sources).’. Desiccants for specialized purposes may be in forms other than solid, and may work through other principles, such as chemical bonding of water molecules. A metal fitting that guides a line where it leaves a vessel:
Cargo which readily absorbs, contains and gives off moisture,are called hygroscopic cargo.
This water leads to significant heating and spreading of moisture in. If such warmer, moist air is allowed to come into contact with the cargo the air is cooled and water droplets from the air are deposited on the surface of the cargo. However, if the water is exposed to the cargo, particularly those of hygroscopic nature, then it will damage the cargo. Avoiding:stop ventilation just recycle the air inside the holds to allow to be the cargo & hull temperatures to be consists.
Readily taking up and retaining moisture.
If a hygroscopic material is pneumatically conveyed, it may absorb moisture from the air that is used to convey the material and become very cohesive, and have poor flowability as a result. Grain, flour,tobacco, etc, and concentrates, coal etc. Internal moisture can not be removed with hot air alone; This type of cargo is mainly plant products, which absorb, retain, and release water within the cargo.
Cargo sweat will form when the temperature of the cargo is less.
Vessels that carry hygroscopic products, such as sugar, cotton, coffee, cocoa etc have a natural moisture inside them. Will absorb moisture onto their molecular structure if exposed to ambient air; It is the opposite of a humectant. Is the condensation of water vapour on the ship's inner structure which done when ship moving from warm area to more cold area while loading hygroscopic cargo.
Smoke pipe for the galley stove.
Sharp block of wood used to support hygroscopic cargo. Although the specific humidity of the air will reduce if it is compressed isothermally beyond the saturation point, its relative humidity will increase and is likely to be. ‘salts are hygroscopic, meaning they absorb ambient humidity. Hygroscopic definition, absorbing or attracting moisture from the air.
This forms when the cargo is at a lower temperature than the external air and where the air is moist and is admitted to the cargo holds.
Reasons for ventilation the primary purposes of ventilation are to minimize damage to the cargo and to ensure the safety of the crew and vessel. When excessive moisture occurs, this can lead to cargo damage resulting in mildew or rot. Cargo sweat is liable to occur if warm moist air comes into contact with cold cargo. (of a substance ) tending to absorb water from the air | meaning, pronunciation, translations and examples
