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Maksud "tetraethyl lead" dalam kamus Corsica

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SEBUTAN TETRAETHYL LEAD DALAM CORSICA

tetraethyl lead  [ˌtɛtrəˈiːθaɪl lɛd] play
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KATEGORI TATABAHASA TETRAETHYL LEAD

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APAKAH MAKSUD TETRAETHYL LEAD dalam CORSICA?

Klik untuk melihat definisi asal «tetraethyl lead» dalam kamus Corsica.
Klik untuk melihat terjemahan automatik definisi dalam Melayu.
tetraethyl lead

Tetraethyllead

Tetraethyllead

Tetraethyllead, disingkat TEL, adalah sebatian organolead dengan formula 4Pb. Ia bercampur dengan petrol bermula pada tahun 1920-an sebagai penggalak oktan yang dipatenkan yang membolehkan pemampatan enjin dibangkitkan dengan ketara, yang seterusnya meningkatkan prestasi kenderaan atau ekonomi bahan bakar. Ethanol sudah dikenali sebagai penggalak oktan yang murah, murah, rendah, tetapi TEL dipromosikan kerana ia adalah unik menguntungkan kepada pemegang paten. TEL telah dimansuhkan mulai dari A.S. pada pertengahan 1970an disebabkan oleh neurotoksisiti kumulatif dan kesan merosakkannya pada penukar pemangkin. Apabila terdapat dalam bahan api, TEL juga merupakan penyebab utama penyusutan plumbum. TEL masih digunakan sebagai bahan tambahan dalam beberapa gred petrol penerbangan, dan di beberapa negara sedang membangun. Innospec telah mendakwa sebagai firma terakhir yang masih membuat TEL, tetapi pada 2013 ia juga didapati secara haram dihasilkan oleh pelbagai syarikat di China. Tetraethyllead, abbreviated TEL, is an organolead compound with the formula 4Pb. It was mixed with gasoline beginning in the 1920s as a patented octane booster that allowed engine compression to be raised substantially, which in turn increased vehicle performance or fuel economy. Ethanol was already known as a widely available, inexpensive, low toxicity octane booster, but TEL was promoted because it was uniquely profitable to the patent holders. TEL was phased out starting in the U.S. in the mid-1970s because of its cumulative neurotoxicity and its damaging effect on catalytic converters. When present in fuel, TEL is also the main cause of spark plug fouling. TEL is still used as an additive in some grades of aviation gasoline, and in some developing countries. Innospec has claimed to be the last firm still making TEL, but as of 2013 it appears to also be illegally produced by multiple companies in China.

Definisi tetraethyl lead dalam kamus Corsica

Takrif tetraethil dalam kamus adalah cecair tidak larut berminyak yang tidak digunakan dalam petrol untuk mengelakkan mengetuk. Formula: Pb4 Nama sistematik: memimpin tetraethyl.

The definition of tetraethyl lead in the dictionary is a colourless oily insoluble liquid used in petrol to prevent knocking. Formula: Pb4 Systematic name: lead tetraethyl.

Klik untuk melihat definisi asal «tetraethyl lead» dalam kamus Corsica.
Klik untuk melihat terjemahan automatik definisi dalam Melayu.

CORSICA PERKATAAN YANG BERIMA DENGAN TETRAETHYL LEAD


delead
diːˈlɛd
dogsled
ˈdɒɡˌslɛd
fled
flɛd
gled
ɡlɛd
led
lɛd
market-led
ˌmɑːkɪtˈlɛd
naled
ˈneɪlɛd
pearl-handled
ˌpɜːlˈhændlɛd
pled
plɛd
sled
slɛd
unlead
ʌnˈlɛd
unled
ʌnˈlɛd

CORSICA PERKATAAN YANG BERMULA SEPERTI TETRAETHYL LEAD

tetracycline
tetrad
tetradactyl
tetradactylous
tetradactyly
tetradic
tetradite
tetradrachm
tetradymite
tetradynamous
tetraethyl
tetrafluoride
tetrafluoroethene
tetrafluoroethylene
tetragon
tetragonal
tetragonally
tetragonalness
tetragonous
tetragram

CORSICA PERKATAAN YANG BERAKHIR SEPERTI TETRAETHYL LEAD

balm of Gilead
black lead
blacklead
cheerlead
extension lead
fairlead
Gilead
implead
jumper lead
lead
mislead
misplead
plead
red lead
romantic lead
sounding lead
sugar of lead
swing the lead
tetramethyl lead
white lead

Sinonim dan antonim tetraethyl lead dalam kamus sinonim Corsica

SINONIM

Terjemahan «tetraethyl lead» ke dalam 25 bahasa

PENTERJEMAH
online translator

TERJEMAHAN TETRAETHYL LEAD

Cari terjemahan tetraethyl lead kepada 25 bahasa dengan penterjemah Corsica pelbagai bahasa kami.
Terjemahan tetraethyl lead dari Corsica ke bahasa lain yang dibentangkan dalam bahagian ini telah diperolehi menerusi terjemahan statistik automatik; di mana unit terjemahan penting adalah perkataan «tetraethyl lead» dalam Corsica.

Penterjemah Corsica - Cina

四乙基铅
1,325 juta pentutur

Penterjemah Corsica - Czech

tetraetilo de plomo
570 juta pentutur

Corsica

tetraethyl lead
510 juta pentutur

Penterjemah Corsica - Hindi

tetraethyl नेतृत्व
380 juta pentutur
ar

Penterjemah Corsica - Amhara

رابع إيثيل الرصاص
280 juta pentutur

Penterjemah Corsica - Rusia

тетраэтилсвинец
278 juta pentutur

Penterjemah Corsica - Punjabi

chumbo tetraetila
270 juta pentutur

Penterjemah Corsica - Basque

টেট্রাইটিল সীসা
260 juta pentutur

Penterjemah Corsica - Frisia

le plomb tétraéthyle
220 juta pentutur

Penterjemah Corsica - Melayu

Tetraethyl lead
190 juta pentutur

Penterjemah Corsica - Chichewa

Tetraethylblei
180 juta pentutur

Penterjemah Corsica - Jepun

四エチル鉛
130 juta pentutur

Penterjemah Corsica - Kreol Haiti

테트라 에틸 납
85 juta pentutur

Penterjemah Corsica - Jerman

Tetraethil timbal
85 juta pentutur
vi

Penterjemah Corsica - Vietnam

chì tetraethyl
80 juta pentutur

Penterjemah Corsica - Tagalog

டெட்ராத்திள் ஈயம்
75 juta pentutur

Penterjemah Corsica - Marathi

टेट्रायथिल लीड
75 juta pentutur

Penterjemah Corsica - Turki

Tetraetil kurşun
70 juta pentutur

Penterjemah Corsica - Itali

piombo tetraetile
65 juta pentutur

Penterjemah Corsica - Poland

tetraetyloołów
50 juta pentutur

Penterjemah Corsica - Ukraine

тетраетилсвинець
40 juta pentutur

Penterjemah Corsica - Romania

tetraetil de plumb
30 juta pentutur
el

Penterjemah Corsica - Cina

τετρααιθυλιούχος μόλυβδος
15 juta pentutur
af

Penterjemah Corsica - Afrikaans

tetraetiel lei
14 juta pentutur
sv

Penterjemah Corsica - Swahili

tetraetylbly
10 juta pentutur
no

Penterjemah Corsica - Parsi

tetraetylbly
5 juta pentutur

Aliran kegunaan tetraethyl lead

ALIRAN

KECENDERUNGAN PENGGUNAAN TERMA «TETRAETHYL LEAD»

0
100%
KEKERAPAN
Kurang digunakan
39
/100
Peta yang ditunjukkan di atas memberikan kekerapan penggunaan terma «tetraethyl lead» dalam negara berbeza.
Kecenderungan carian utama dan penggunaan umum tetraethyl lead
Senarai carian utama yang dibuat oleh pengguna untuk mengakses kamus Corsica dalam talian kami dan ungkapan yang paling banyak digunakan dengan perkataan «tetraethyl lead».

KECENDERUNGAN PENGGUNAAN TERMA «TETRAETHYL LEAD» DARI MASA KE MASA

Grafik menyatakan evolusi tahunan kekerapan penggunaan perkataan «tetraethyl lead» selama 500 tahun yang lalu. Pelaksanaannya adlah berdasarkan kepada menganalisa kekerapan istilah «tetraethyl lead» muncul dalam sumber bercetak digital dalam Corsica antara tahun 1500 dan hari ini.

Contoh penggunaan dalam kesusasteraan Corsica, petikan dan berita mengenai tetraethyl lead

CONTOH

CORSICA BUKU YANG BERKAIT DENGAN «TETRAETHYL LEAD»

Ketahui penggunaan tetraethyl lead dalam pilihan bibliografi berikut. Buku yang berkait dengan tetraethyl lead dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.
1
Environmental Forensics
Motors Research Corporation discovered that tetraethyl lead (Pb(C,H3)4) was an effective anti-knock additive. Gasoline with tetraethyl lead (also referred to as lead tetraehide, tetraethyllead, and tetraethylplumbane) was first marketed on ...
Robert D. Morrison, 1999
2
Prometheans in the Lab: Chemistry and the Making of the ...
"We thereupon predicted that tetraethyl lead would solve the problem," Midgley recalled. Tetraethyl lead, Pb(C2H5)4, a rare and poisonous compound that is soluble in oil, was discovered by a German chemist in 1852. Seventy-five years later, ...
Sharon Bertsch McGrayne, 2001
3
Proctor and Hughes' Chemical Hazards of the Workplace
Robinson TR: The health of long service tetraethyl lead workers. J Occup Med 18 : 31-40, J976 8. Fayerweather WE, Kams ME, Nuwayhid IA, et al: Case-control smdy of cancer risk in tetraethyl lead manufacmring. AmJInd Med 31(l):28-35, ...
‎2004
4
Dying for Work: Workers' Safety and Health in ...
United States Public Health Service, "Proceedings of a Conference to Determine Whether or Not there is a Public Health Question in the Manufacture, Distribution or Use of Tetraethyl Lead Gasoline," Public Health Bulletin #258, (Washington, ...
David Rosner, Gerald E. Markowitz, 1987
5
Irreversible Phenomena: Ignitions, Combustion and Detonation ...
Finally the tetraethyl lead having the strongest antiknock ability was found and has long time been applied to increase the antiknock ability of fuel. Today, however, the tetraethyl lead is no longer used, as the lead injures human health.
Kunio Terao, 2007
6
Hazardous Chemicals: Safety Management and Global Regulations
Lead styphnate is harmful on accidental workplace inhalation, swallowing/ ingestion, and/or skin absorption. Tetraethyl Lead (CAS No. 78-00-2) Molecular formula: (CH3CH2)4 Pb Synonyms and trade names: Lead tetraethyl; NCI— C54988; ...
T.S.S. Dikshith, 2013
7
Environmental and Occupational Medicine
Hempel M, Kuballa ), lantzen E. Discovery of a transalkylation mechanism — identification of ethylmercury+ at a tetraethyl- lead-contaminated site using sodiumtetrapropylborate, GC- AED and HPLC-AFS. Fresenius I Anal Chem.
William N. Rom, Steven B. Markowitz, 2007
8
Suing the Tobacco and Lead Pigment Industries: Government ...
Gasoline produced from low-grade crude petroleum caused automobile en- gines to knock, resulting in poor performance and limited mileage.17 After trying a variety of gasoline additives, scientists discovered that tetraethyl lead, a lead ...
Donald G. Gifford, 2010
9
Brush with Death: A Social History of Lead Poisoning
Chafing at these restrictions, Standard hired its own chemist, who developed a method of producing tetraethyl lead at one-fifth the cost of the DuPont process.17 In mid-1924, Standard began work on a facility within its Bayway plant to ...
Christian Warren, 2001
10
Air Quality Criteria for Lead
10.5 ALKYL LEAD METABOLISM The toxic effects caused by tetraethyl lead and tetramethyl lead are not produced by the tetraalkyl compounds themselves, but rather by the tri alkyl derivatives formed by dealkylation in the liver.*“-"' Tetraethyl  ...
United States. Environmental Protection Agency. Office of Research and Development, 1977

BARANGAN BERITA YANG TERMASUK TERMA «TETRAETHYL LEAD»

Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah tetraethyl lead digunakan dalam konteks perkara berita berikut.
1
Old debate on lead rekindled
But the major culprit in the spread of lead is the anti-knock additive to the automobile fuel, tetraethyl lead (TEL). The history of how TEL was unnecessarily thrust ... «The Hindu, Jun 15»
2
Corrupt Executives Sent To Prison For Pumping Toxic Leaded Fuel …
"This obviously did not happen for a number of reasons and since 1st January 2000 until the present, we have supplied 28,390 [tons] of [tetraethyl lead] ... «Huffington Post, Ogo 14»
3
Tetraethyl lead bribery case ends with four executives convicted
They relate to the company's efforts to prolong sales of the fuel additive tetraethyl lead (TEL), which was banned in the UK in 2000, after it was found to be toxic ... «Chemistry World, Ogo 14»
4
Three men jailed over the bribing of Indonesian and Iraqi officials
... Office investigation into the payment of bribes by Associated Octel, subsequently renamed Innospec, to increase sales of the toxic fuel additive tetraethyl lead. «The Guardian, Ogo 14»
5
Depleted Uranium And The Iraq War's Legacy Of Cancer
As depleted uranium is 1.67 times denser than lead, a depleted uranium projectile .... From the 1920s to the mid-1970s, tetraethyl lead was added to gasoline to ... «Mintpress News, Jul 14»
6
'Cosmos' recap: Getting a fix on Earth's age, and the danger of lead
The same can be said for a material like lead, as we learn in this week's "Cosmos. .... The worst form was tetraethyl lead (TEL), a common additive to gasoline in ... «Los Angeles Times, Apr 14»
7
Did removing lead from petrol spark a decline in crime?
He created tetraethyl lead - a compound that would make car engines more efficient than ever. But did the lead that we added to our petrol do something so ... «BBC News, Apr 14»
8
'Nobody on planet untouched by impacts of climate change'
Reduced food production could lead to conflict, the report also finds. .... As Tetraethyl lead tended to block up the converters the use of unleaded petrol was ... «Channel 4 News, Mac 14»
9
Executives 'paid bribes to sell toxic chemical'
... to secure contracts for tetraethyl lead (TEL) — the “lead” in leaded petrol. ... because it creates lead deposits that can cause severe neurological damage. «The Times, Mac 14»
10
The Toxins That Threaten Our Brains
It wasn't news that many of the chemicals on this list (arsenic, DDT, lead) are toxic. .... In 1921, General Motors began adding tetraethyl lead to gasoline. Lead ... «The Atlantic, Mac 14»

RUJUKAN
« EDUCALINGO. Tetraethyl lead [dalam talian]. <https://educalingo.com/ms/dic-en/tetraethyl-lead> Tersedia. Apr 2024 ».
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