Traduction de «extraction des vapeurs du sol » (Français → Anglais) :

(iii) heat recovery equipment that is designed to conserve energy or reduce the requirement to acquire energy by extracting and reusing heat from thermal waste including condensers, heat exchange equipment, steam compressors used to upgrade low pressure steam, waste heat boilers and ancilliary equipment such as control panels, fans, instruments or pumps,

These technologies include: vapour extraction; toe-to- heel air-injection, THAI; electro-thermal dynamic stripping; optimized SAGD; solvent assisted SAGD; cold solvent process; in-situ upgrading; enhanced solvent extraction process; and wedge wells.

Without getting into a detailed discussion, there have been many discussions with them about why, first of all, class 2 mining land use regulation permits will be caught, which was an overall concern, and why some of those thresholds vary, because at the mining interest's request, those mining land use regulations established thresholds that were different from land use permits anywhere else in the territory.

HCHP is the amount of useful heat from cogeneration (calculated for this purpose as total heat production minus any heat produced in separate boilers or by live steam extraction from the steam generator before the turbine).

5. When placing extractive waste back into excavation voids, whether created through surface or underground extraction, which will be allowed to flood after closure, the operator shall take the necessary measures to prevent or minimise water status deterioration and soil pollution in accordance, mutatis mutandis, with paragraphs (1) and (3).The operator shall provide the competent authority with the information necessary to ensure compliance with Community obligations, in particular those in Directive 2000/60/EC.

Alberta's oil reserves are sourced in the following ways: by strip mining shallow bitumen sands deposits, where 90% recovery of original oil-in-place is achieved; by in situ extraction of bitumen sands in deeper deposits using cyclic steam stimulation, now achieving recovery factors of 35% to 40%; by steam-assisted gravity drainage, typically achieving recovery factors exceeding 50%, and sometimes up to 70%; by in situ extraction of bitumen carbonate deposits, where two successful commercial-scale pilot projects in the Grosmont deposit are now both proceeding to full scale-development; and by multiple fracking of horizontal wells in ...[+++]tight oil shales containing a large oil resource little developed as yet, but classed as “proved undeveloped”, based on success exploiting analogous tight oil shales in the U.S. These recent developments and improvements in recovery factors indicate Alberta's proved oil reserves are 848 billion barrels.