ЧТО ОЗНАЧАЕТ СЛОВО TAR SAND
Нефтеносные пески
Нефтяные пески, битуминозные пески или, более технически, битуминозные пески, являются разновидностью нетрадиционного нефтяного месторождения. Нефтяной песок представляет собой либо рыхлый песок, либо частично консолидированный песчаник, содержащий природную смесь песка, глины и воды, насыщенную плотной и чрезвычайно вязкой формой нефти, технически называемой битумом. Естественные битумные отложения сообщаются во многих странах, но, в частности, они встречаются в чрезвычайно больших количествах в Канаде. Другие крупные запасы расположены в Казахстане и России. По оценкам, мировые месторождения нефти составляют более 2 трлн. Баррелей; оценки включают депозиты, которые еще не были обнаружены. Доказанные запасы битума содержат около 100 млрд. Баррелей, а общие запасы природного битума оцениваются в 249,67 Гбайт в глобальном масштабе, из которых 176,8 Гббл, или 70,8%, находятся в Канаде. Запасы нефтяных песков только недавно считались частью мировых запасов нефти, поскольку более высокие цены на нефть и новые технологии позволяют выгодно добывать и перерабатывать.
Значение слова tar sand в словаре английский языка
Определение песка смолы в словаре - песчаник, в котором углеводороды оказались в ловушке; более легкие соединения испаряются, оставляя остатки асфальта в порах породы.
КНИГИ НА АНГЛИЙСКИЙ ЯЗЫКЕ, ИМЕЮЩЕЕ ОТНОШЕНИЕ К СЛОВУ «TAR SAND»
Поиск случаев использования слова
tar sand в следующих библиографических источниках. Книги, относящиеся к слову
tar sand, и краткие выдержки из этих книг для получения представления о контексте использования этого слова в литературе на английский языке.
A typical tar sand is composed approximately of 83% sand, 13% bitumen, and 4
% water (by weight percent). Tar sands containing more than 6% by weight of
bitumen are considered to have commercial potential. The difference between oil
...
2
Oil Shales and
Tar Sands: A Bibliography
4903 Predict ivt; study of the di sperslon of em i salons fro* t he Syncrude Mi ldred
Lake Plant* Envlronnantal Research Monograph 1976-1, 4846 (NP-21646) OIL
SAND INDUSTRY/FEASIBILITY STUDIES Utah's tar sand resource: Geology, ...
United States. Dept. of Energy,
1977
3
Making Kyoto Work: A Transition Strategy for Canadian Energy ...
For example, $38 billion in new tar sand projects have been announced since
1996.62 The cost of tar sand production has traditionally been higher than for
conventional oil.Technological improvements, however, have cut production
costs in ...
4
Encyclopedia of Chemical Processing (Print)
James G. Speight CD & W Inc., Laramie, Wyoming, U.S.A. INTRODUCTION Tar
sand is sand saturated with a highly viscous hydrocarbonaceous material, not
recoverable in its natural state through a well by ordinary production methods, ...
5
The Chemistry and Technology of Petroleum, Fourth Edition
6.2.3 OTHER PROCESSES It is conceivable that the problems related to bitumen
mining and bitumen recovery for the tar sand may be alleviated somewhat by the
development of process options that require considerably less water in the ...
6
Hydroprocessing of Heavy Oils and Residua
The term oil sand is also used in the same way as the term tar sand, and these
terms are used interchangeably throughout this text. The definitions of tar sand
and heavy oil are diverse because, in many cases, a single property (such as API
...
Jorge Ancheyta, James G. Speight,
2007
7
Utah Combined Hydrocarbon Leasing Regional Final EIS: ...
TABLE 1-1 Data on Potential Lease Tracts In-Place Bitumen Resource Estimate
From Tar Sand Entity Potential Lease Tract Designated Special Tar Sand Area
Acreage* Submitting Expression of Interest Federal 0wnership (CHL Minerals) ...
United States. Bureau of Land Management. Richfield District,
1984
8
Utah combined hydrocarbon leasing regional EIS
remaining tar sand would be foregone. Although tar sand could be leased,
development would be subject to the strictest nonimpairment standard within
WSAs, which could exclude tar sand development. Approximately 24 percent (
28,232 ...
United States. Bureau of Land Management. Richfield District,
1983
9
Utah BLM Statewide Wilderness Environmental Impact Statement ...
Therefore, there are no hydrocarbon reserves from the tar sand resource within
the Dirty Devil WSA. Based on this new information, the f4/c4 rating for tar sand
has been changed to f1/c4. 38.17 COMMENT: The Tar Sand Triangle should not
...
United States. Bureau of Land Management. Utah State Office,
1990
10
Code of Federal Regulations, Title 43, Public Lands: ...
(c) Tar sand leases. (1) The following provisions of part 3100 of this title, as they
relate to competitive leasing, apply to the issuance of tar sand leases issued
under this part. (1) All of subpart 3102; (ii) All of subpart 3103 with the exception
of ...
Office of the Federal Register,
2010
НОВОСТИ, В КОТОРЫХ ВСТРЕЧАЕТСЯ ТЕРМИН «TAR SAND»
Здесь показано, как национальная и международная пресса использует термин
tar sand в контексте приведенных ниже новостных статей.
Global Partners awaits tar sands permit
Environmental groups oppose the rail transport of tar sands crude, saying tar sands development is a major producer of greenhouse gas emissions and the ... «Worcester Telegram, Май 15»
Oxford University rules out investing in coal and tar sands
Oxford University has said it will continue to rule out investments in coal and oil sands, following a fossil fuel divestment campaign. Photograph: Andrew ... «The Guardian, Май 15»
Church Of England Divests From Coal And Tar Sands, Citing 'Moral …
The official Church of England announced Thursday that it had divested its holdings of all investments in tar sands and thermal coal companies. The mother ... «ThinkProgress, Май 15»
Canada Faces Tough Tar Sands Pipeline Options after Keystone XL
Looming over the government's oil sands policy is Canada's first national election in four years to select a prime minister and Parliament. «Scientific American, Янв 15»
Tar sands oil imports: EU accused of putting commerce before the …
Shipments of oil sands – one of the most damaging forms of fossil fuel – into Britain and Europe are set to rocket after plans to have them labelled as “highly ... «The Independent, Окт 14»
Activists say arrests made in protest at Utah tar sands mine project
The Tar Sands Resistance group said about 80 activists set up a "blockade" at the PR Springs mine to highlight what it said would be huge environmental ... «Reuters, Июл 14»
South Portland City Council passes tar sands oil ban ordinance
SOUTH PORTLAND, Maine —The South Portland City Council passed an ordinance Wednesday night that will prohibit loading tar sands crude oil in bulk onto ... «WMTW Portland, Июл 14»
Researchers find 7300-sq-mile ring of mercury around tar sands in …
Government scientists are preparing to publish a report that found levels of mercury are up to 16 times higher around the tar-sand operations — principally due ... «Al Jazeera America, Дек 13»
People Who Live Downwind Of Alberta's Oil And Tar Sands …
A new study has found that levels of air pollution downwind of the largest tar sands, oil and gas producing region in Canada rival levels found in the world's most ... «ThinkProgress, Окт 13»
Canadian Regulators Investigate Mysterious Tar Sands Spills
Government regulators in Canada are investigating a series of mysterious oil spills around tar sands operations in Alberta. Thick oil is gurgling up unexpectedly ... «NPR, Июл 13»