Khác biệt giữa bản sửa đổi của “Nhiệt độ và áp suất tiêu chuẩn”
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n Đã lùi lại sửa đổi của 14.174.162.198 (Thảo luận) quay về phiên bản cuối của Trương Minh Khải |
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Dòng 4:
Có nhiều định nghĩa cũng đang được dùng bởi các tổ chức khác về điều kiện tiêu chuẩn (xem bảng bên dưới); trong đó đôi khi khái niệm '''nhiệt độ phòng''' (khoảng 25 [[độ Celsius|độ C]]) được sử dụng thay cho 0 [[độ Celsius|độ C]].
{| class="wikitable"
|+ '''Các định nghĩa khác nhau về điều kiện tiêu chuẩn'''<br />
! Nhiệt độ!! Áp suất!! Độ ẩm tương đối
!rowspan="2"| Cơ quan công bố
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!°C!!kPa!!%
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|align="center"|0||align="center"|100|| ||IUPAC (sau-1997) <ref name=IUPAC/>
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|align="center"|0||align="center"|101,325|| ||IUPAC (trước-1997) <ref name=IUPAC/>, NIST <ref name=NISTDataBase7>"NIST Standard Reference Data Base 7 Users Guide", December 1969, NIST, Gaithersburg, MD, USA [http://www.nist.gov/srd/webguide/nist7/07_2.htm NIST Data Base 7]</ref>, ISO 10780<ref name=ISO10780>"Stationary source emissions – Measurement of velocity and volume flow rate of gas streams in ducts", ISO 10780, [[ISO|International Organization for Standardization]], Geneva, Switzerland [http://www.iso.org/iso/en/ISOOnline.frontpage ISO]</ref>
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|align="center"|15||align="center"|101,325||align="center"|0 <sup>[4]</sup>, <sup>[5]</sup>||ISA <ref name=Handbook>"Handbook of Physics and Chemistry", 56th Edition, pp.F201-F206, CRC Press, Boca Raton, FL, USA</ref>, ISO 13443<ref name=ISO13443>"Natural gas – Standard reference conditions", ISO 13443, International Organization for Standardization, Geneva, Switzerland [http://www.iso.org/iso/en/ISOOnline.frontpage ISO]</ref>, EEA <ref name=EEA>"Extraction, First Treatment and Loading of Liquid & Gaseous Fossil Fuels", Emission Inventory Guidebook B521, Activities 050201 - 050303, September 1999, European Environmental Agency, Copenhagen, Denmark [http://reports.eea.eu.int/EMEPCORINAIR3/en/B521vs3.1.pdf Emission Inventory Guidebook]
</ref>, EGIA <ref name=EGIA>"Electricity and Gas Inspection Act", SOR/86-131 (defines a set of standard conditions for Imperial units and a different set for metric units) [http://laws.justice.gc.ca/en/E-4/SOR-86-131/95708.html Canadian Laws]</ref>
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|align="center"|20||align="center"|101,325|| ||EPA <ref name=NSPS>"Standards of Performance for New Sources", 40 CFR--Protection of the Environment, Chapter I, Part 60, Section 60.2, 1990 [http://a257.g.akamaitech.net/7/257/2422/08aug20051500/edocket.access.gpo.gov/cfr_2005/julqtr/pdf/40cfr60.2.pdf New Source Performance Standards]</ref>, NIST <ref name=NISTJournal>"Design and Uncertainty for a PVTt Gas Flow Standard", Journal of Research of the National Institute of Standards and Technology, Vol.108, Number 1, 2003 [http://www.cstl.nist.gov/div836/836.01/PDFs/2003/j80wri.pdf NIST Journal]</ref>
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|align="center"|25||align="center"|101,325|| ||EPA <ref name=NAAQS>"National Primary and Secondary Ambient Air Quality Standards", 40 CFR--Protection of the Environment, Chapter I, Part 50, Section 50.3, 1998 [http://a257.g.akamaitech.net/7/257/2422/08aug20051500/edocket.access.gpo.gov/cfr_2005/julqtr/pdf/40cfr50.3.pdf National Ambient Air Standards]</ref>
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|align="center"|25||align="center"|100|| ||SATP <ref name=NBS>"Table of Chemical Thermodynamic Properties", National Bureau of Standards (NBS), Journal of Physics and Chemical Reference Data, 1982, Vol. 11, Supplement 2.</ref>
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|align="center"|20||align="center"|100|| align="center" |0||CAGI <ref name=CAGI>"Glossary", 2002, Compressed Air and Gas Institute, Cleveland, OH, USA [http://www.cagi.org/toolbox/glossary.asp Glossary]</ref>
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|align="center"|15||align="center"|100|| ||SPE <ref name=SPE>"The SI Metric System of Units and SPE Metric Standard (Notes for Table 2.3 on page 25)", June 1982, Richardson, TX, USA (defines standard cubic foot and standard cubic meter) [http://www.spe.org/specma/binary/files/1004742metric_std.pdf SPE]</ref>
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!°F!!psi!! %
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|align="center"|60||align="center"|14,696|| ||SPE <ref name=SPE/>, OSHA <ref name=OSHA>"Storage and Handling of Liquefied Petroleum Gases" and "Storage and Handling of Anhydrous Ammonia", 29 CFR--Labor, Chapter XVII--Occupational Safety and Health Administration, Part 1910, Sect. 1910.110 and 1910.111, 1993 [http://ecfr.gpoaccess.gov/cgi/t/text/text-idx?c=ecfr&sid=f169acd0f57a17565c9984fa0f57d285&rgn=div8&view=text&node=29:5.1.1.1.8.8.33.10&idno=29 Storage/Handling of LPG]</ref>, SCAQMD <ref name=SCAQMD>"Rule 102, Definition of Terms (Standard Conditions)", Amended December 2004, South Coast Air Quality Management District, Los Angeles, California, USA [http://www.aqmd.gov/rules/reg/reg01/r102.pdf SCAQMD Rule 102]</ref>
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|align="center"|60||align="center"|14,73|| ||EGIA <ref name=EGIA/>, OPEC <ref name=OPEC>"Annual Statistical Bulletin", 2004, Editor-in-chief: Dr. Omar Ibrahim, Organization of the Petroleum Exporting Countries, Vienna, Austria [http://www.opec.org/library/Annual%20Statistical%20Bulletin/pdf/ASB2004.pdf OPEC Statistical Bulletin]</ref>, EIA <ref name=EIA>"Natural Gas Annual 2004", DOE/EIA-0131(04), December 2005, U.S. Department of Energy, Energy Information Administration, Washington, D.C., USA [http://tonto.eia.doe.gov/FTPROOT/natgas/013104.pdf Natural Gas Annual 2004]</ref>
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|align="center"|59||align="center"|14,696||align="center"|60||ISO 2314, ISO 3977-2<ref name=ISO3977-2>"Gas turbines – Procurement – Part 2: Standard reference conditions and ratings", ISO 3977-2:1997 and "Gas turbines - Acceptance tests", ISO 2314:1989, Edition 2, International Organization for Standardization, Geneva, Switzerland [http://www.iso.org/iso/en/prods-services/ISOstore/store.html ISO]</ref>
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