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Image depicts Gamajet automated tank cleaning machines Alfa Laval Gamajet machine lowered into a manhole for cleaning. An automated tank cleaning machine is a machine used to clean cargo, process, underground storage tanks and similar equipment such as those found in tank trucks, railroad cars, barges, oil tankers, food and beverage manufacturing facilities, chemical processing plants, ethanol ...
The International Safety Guide for Oil Tankers and Terminals (often shortened to ISGOTT) is a standard code of practice for the safe operation of Oil tankers and Oil terminals. [1] Published by Witherbys , it is a joint publication produced by the International Chamber of Shipping (ICS), the Oil Companies International Marine Forum (OCIMF), and ...
The T1 tanker or T1 are a class of sea worthy small tanker ships used to transport fuel oil before and during World War II, Korean War and Vietnam War. The T1 tanker classification is still in use today. T1 tankers are about 200 to 250 feet (61 to 76 m) in length and are able to sustain a top speed of about 12 knots (22 km/h; 14 mph).
Crude oil washing (COW) is washing out the residue from the oil tanker using the crude oil cargo itself, after the cargo tanks have been emptied. Crude oil is pumped back and preheated in the slop tanks, then sprayed back via high pressure nozzles in the cargo tanks onto the walls of the tank. Due to the sticky nature of the crude oil, the oil ...
However, in dry years drinking water supply competes with agricultural uses that may together exceed water availability. Hanoi with its more than 6 million inhabitants receives 80% of its water from groundwater. Groundwater is polluted by ammonium with a concentration that is 5 to 10 times (7–20 mg/L) higher than the allowed standard. [13]
Chemical tankers usually have transverse stiffeners on deck rather than inside the cargo tanks, in order to make the tank walls smooth and thus easier to clean using permanently fitted tank cleaning machines. Cargo tanks, either empty or filled, are normally protected against explosion by inert gas blankets. Nitrogen is often used as inert gas ...
Oil tankers generally have from 8 to 12 tanks. [16] Each tank is split into two or three independent compartments by fore-and-aft bulkheads. [16] The tanks are numbered with tank one being the forwardmost. Individual compartments are referred to by the tank number and the athwartships position, such as "one port", "three starboard", or "six ...
As the Vietnam People's Navy is responsible for protecting the nation's sovereignty and economic activities at sea, as well to repulse unauthorized foreign vessels intruding into Vietnamese waters, Vietnam's policy has considered the modernization of the Navy a priority task in the overall military modernization plan.