Non conventional methods of gas liquefaction

So a series of communication tools are being developed and specific target audiences have been identified. Auxiliary ventilation — Portion of main ventilating current directed to face of dead end entry by means of an auxiliary fan and tubing.

Check curtain — Sheet of brattice cloth hung across an airway to control the passage of the air current. In September last year, Norwest announced the Xanadu-1 deviated well from an onshore surface location to an offshore target as an oil discovery, as demonstrated by elevated gas readings, oil shows, fluorescence and cut-fluorescence while drilling.

Also, a highly sensitive, encapsulated explosive that is used to detonate larger but less sensitive explosives. Permit — As it pertains to mining, a document issued by a regulatory agency that gives approval for mining operations to take place.

Conveyor — An apparatus for moving material from one point to another in a continuous fashion. Selective mining - The object of selective mining is to obtain a relatively high-grade mine product; this usually entails the use of a much more expensive stopping system and high exploration and development costs in searching for and developing the separate bunches, stringers, lenses, and bands of ore.

Plan - A map showing features such as mine workings or geological structures on a horizontal plane. Bio-fuels are a potentially more environmentally friendly substitute for fossil fuels and this is naturally where their strengths lie.

If the hole is much over 0. Bit — The hardened and strengthened device at the end of a drill rod that transmits the energy of breakage to the rock.

Distinguish from Standing Charge and Demand Charge. In a common carriage system all applicants for capacity for instance in a pipeline or store are given access on equal terms. Barrier - Something that bars or keeps out.

Headframe - The structure surmounting the shaft which supports the hoist rope pulley, and often the hoist itself. Self-contained breathing apparatus — A self-contained supply of oxygen used during rescue work from coal mine fires and explosions; same as SCSR self-contained self rescuer.

Employs a steal plow, or rotation drum, which is pulled mechanically back and forth across a face of coal that is usually several hundred feet long. O Open end pillaring - A method of mining pillars in which no stump is left; the pockets driven are open on the gob side and the roof is supported by timber.

This is expected to be positive news for Armour, which to date has made five discoveries from six wildcat wells and has identified leads and prospects targeting 4.

Working - When a coal seam is being squeezed by pressure from roof and floor, it emits creaking noises and is said to be "working". It also recently renewed its exploration permit over the area and pans to drill an exploration well in the Judith north structure by early Subbituminous — Coal of a rank intermediate between lignite and bituminous.

Also, the workings ventilated by one branch. However, the industry has disputed these claims, saying any pollution incidents were the results of bad practice. This often serves as a warning to the miners that additional support is needed.

The energy released during this rapid combustion or expansion can be used to break rock. Crosscut - A passageway driven between the entry and its parallel air course or air courses for ventilation purposes.

It assumed operatorship in March and recruitment is now underway to build a subsurface, drilling and operational team based in Anchorage, in preparation for a drilling program to start in early Blasting cap - A detonator containing a charge of detonating compound, which is ignited by electric current or the spark of a fuse.

Pillar — An area of coal left to support the overlying strata in a mine; sometimes left permanently to support surface structures. Piggy-back — A bridge conveyor. Troughing idlers - The idlers, located on the upper framework of a belt conveyor, which support the loaded belt.

Distributed Control System (DCS)

Area of an airway — Average width multiplied by average height of airway, expressed in square feet.Life Cycle Analysis (LCA) is a comprehensive form of analysis that utilizes the principles of Life Cycle Assessment, Life Cycle Cost Analysis, and various other methods to evaluate the environmental, economic, and social attributes of energy systems ranging from the extraction of raw materials from.


SHI compiled all the know-how of LNGC shipbuilding and fully implemented the latest total gas handling solutions from CCS to propulsion and re-liquefaction with its own technologies and systems, such as S-FUGAS and S-Reli. Coal liquefaction is a process of converting coal into liquid hydrocarbons: liquid fuels and process is often known as "Coal to X", where X can be many different hydrocarbon-based products.

Gas Conditioning and Processing - G-4

However, the most common process chain is "Coal to Liquid Fuels" (CTL). International Gas Union – Small Scale LNG 4 Table of Figures Figure cover: Tekna Norway web site (public domain) Figure 1 Small-Scale Liquefaction and Regasification Capacity, Gas to liquids (GTL) is a refinery process to convert natural gas or other gaseous hydrocarbons into longer-chain hydrocarbons, such as gasoline or diesel fuel.

Methane-rich gases are converted into liquid synthetic general strategies exist: (i) direct partial combustion of methane to methanol and (ii) Fischer-Tropsch-like processes that convert carbon monoxide and hydrogen into.

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Non conventional methods of gas liquefaction
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