hydrocarbon

The vast majority of the oil and other hydrocarbons seem to be gone, less than six months after the crude stopped flowing.

But in the meantime, for the next decade at least, the name of the game is hydrocarbons.

Because compounds of this type contain only single bonds they are often referred to as saturated hydrocarbons.

Chlorinated aromatic hydrocarbons and their derivatives are the persistent organic compounds, which are toxic or not easy to degrade.

Over a 40-minute period, the crew on the Transocean oil rig failed to notice the hydrocarbons rising to the surface.

The long-chain hydrocarbons used as diesel fuel do not burn as easily as the lighter ones found in petrol.

Needless to say that the reservoir beds must remain buried. If exposed to erosion, the petroleum hydrocarbons may be dissipated .

An oil field consists of a reservoir in a shape that will trap hydrocarbons and that is covered by an impermeable or sealing rock.

It has also, particularly around the Spratlys, long been believed to be rich in hydrocarbons.

Solar energy and biology created the stored hydrocarbons in the fossil fuels we have used for so long.

The oil reservoirs whose hydrocarbons migrated vertically along the faults often have multiple oil beds overlapped around the faults.

The further movement of the hydrocarbons into reservoir rock in a hydrocarbon trap or other area of accumulation is secondary migration.

Recently, transition metal oxide catalysts used for oxidation of CO and hydrocarbons at low temperature have attracted much attention.

The results indicated that the low temperature, high pressure, and low space velocity are favorable to produce the long-chain hydrocarbons.

He thought the temperatures and pressures of the mantle would convert carbonates and water into hydrocarbons.

Polycyclic aromatic hydrocarbons (PAHs) are known as toxic, mutagenic, carcinogenic and persistence organic contaminants in the environment.

And as you're looking at this system, if hydrocarbons are concentrated sunlight, then bioenergy works in a different way.

The "base" of a crude oil is decorative of its main constituents. A paraffin-base oil contains predominately paraffinic hydrocarbons.

This fundamental truth is one of the cornerstones of the sedimentary-organic theory for the origin of hydrocarbons.

However, both sides agreed there had been "great progress" and that an agreement on joint exploitation of hydrocarbons was "in sight" .

PRODUCTS AGAINST WATER AND GROUND POLLUTION BY HYDROCARBONS. DETERMINATION OF THE CLEANING POWER OF ROCK WASHING PRODUCT. TEST METHOD.

The chain length of hydrocarbons depends on such factors as temperature, type of catalyst and type of reactor employed.

It would not hurt if an alternative supply of hydrocarbons were available from a friendly, democratic country to the west.

The hydrocarbon analyzer will analyze both the total hydrocarbons (as methane) or individual hydrocarbon species in various process stages.

This arc is made up primarily of organic compounds called polycyclic aromatic hydrocarbons, which glow on the surface of the cloud.

Wisps of green are organic molecules called Polycyclic Aromatic Hydrocarbons (PAHs) that have been illuminated by the nearby star formation.

And we've got to start thinking of oil and other hydrocarbons as part of these solar panels.

One of the biggest hazards people have carbon monoxide, hydrocarbons, nitrogen oxides, lead compounds and particulate matter.

Hydrogen flame detector and thermal conductivity detector were used to detect gaseous hydrocarbons and inorganic gaseous respectively.

The U. K. energy explorer said it found no hydrocarbons in its Jacinta prospect and will now drill deeper to evaluate the Dawn prospect.

The relatively volatile liquid hydrocarbons, is called gas condensates .

If the volume of in-place petroleum is unavailable, recoverable hydrocarbons are the next best volume.

Chinese companies have been on a buying spree, snapping up mineral and hydrocarbons resources around the world.

In the second and third acts, after the hydrocarbons had got through valves at the bottom of the well, the focus shifts to Transocean.

a semisolid mixture of hydrocarbons obtained from petroleum; used in medicinal ointment and for lubrication.

I employ signal processing and imaging techniques to give quantitative estimates of hydrocarbons around the well .

A large number of potential carcinogens can be released in incense smoke, including polyaromatic hydrocarbons, carbonyls, and benzene.

Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated.

The problem is that at present the only alternatives that are both economically feasible and capable of rapid expansion are hydrocarbons.

Fluorocarbon can be used in most applications involving mineral acids, salt solutions, chlorinated hydrocarbons and petroleum oils.

Drainage Area The area from which it is possible to produce hydrocarbons.

It has been proven that it is reliable to use the Rock-Eval technology to determine the carbonate rocks containing mi-grating hydrocarbons.

Tony Hayward, his successor, insisted hydrocarbons would remain central, but that the world needed a more sustainable mix of energy sources.

Refineries do not have to simply content themselves with the mixture of hydrocarbons that Nature provides in petroleum.

Therefore, the lower value anomaly of hydrocarbons can be used as a geochemical index for prospecting evaluation of the deposit.

The mineral oils are a mix of several hydrocarbons with different length of carbon chain.

Coordination of mass balance (hydrocarbons, steam, water, electricity, etc) between the various process units.

The movement of newly generated hydrocarbons out of their source rock is primary migration, also called expulsion.

Are often distributed in the car out of hydrocarbons, he is burning the fuel in the engine and fuel volatilization not completely formed.

Among the most significant soil contaminants are hydrocarbons, heavy metals, MTBE[7], herbicides, pesticides and chlorinated hydrocarbons.

PETROLEUM INDUSTRY. EQUIPMENT FOR THE DISTRIBUTION OF LIQUEFIED HYDROCARBONS. COMMERCIAL BUTANE AND PROPANE CYLINDERS. DIMENSIONS.

In this paper, a simple formula is used for estimating amounts of hydrocarbons generated from Mesozoic source rocks in Tarim basin.

In January, the head of the ministry's Energy Service told parliament he was certain that hydrocarbons existed inside the Cypriot block.

The hydrocarbon trap comprises a holder and a material for adsorbing the hydrocarbons, inserted inside the holder.

Tariffs that block Brazilian ethanol from northern markets do not apply to drop-in hydrocarbons.

According to the compositions of light hydrocarbons, the tectonic setting of the Songxi deposit should be a rift.

The heterogeneity of the permeability distribute of rock directly influences the distribution, migration and production of hydrocarbons.

Laboratory soil column experiments by layers are used to reveal the migration of petroleum hydrocarbons contaminants in unsaturated soils.

EDT, also finger Transocean workers, which BP said, 'failed to recognize and act on the influx of hydrocarbons into the well. '

GAS CYLINDERS. CONDITIONING OF HALOGENATED HYDROCARBONS. FILLING AND DRAINING METHOD. RECLAIMATION OF HALOGENATED HYDROCARBONS.

But hydrocarbons these days are only a small part of what drives Texas's resilient economy.

any of a series of volatile hydroxyl compounds that are made from hydrocarbons by distillation.

The rain, rivers and lakes seen by Huygens are actually liquid hydrocarbons that would be gases at the cosier temperatures of Earth.

The aromatization of light hydrocarbons is a novel technology for the production of aromatics from cheap raw materials.

Hydrocarbons, esters, alcohols ketones, and aldehydes were the major constituents. Hydrocarbons were dominant in Owari Satsuma cultivar.

I think the theory of inorganic origin of petroleum hydrocarbons has not been generally accepted. It is merely of historical interest.

Gas turbines that are run on natural gas or liquid hydrocarbons are used to drive the electrical transmission system on some drilling rigs.

SOIL QUALITY. DETERMINATION OF POLYNUCLEAR AROMATIC HYDROCARBONS. METHOD USING HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY.

The first oil trail was a three-kilometer wide downwind plume made up of the crude's lightest hydrocarbons.

Organic polymers and petroleum hydrocarbons are the main pollutants in viscous oil wastewater.

Representative examples of common hydrocarbon solvents include hexane, toluene, xylene, and mixtures of aliphatic and aromatic hydrocarbons.

Petroleum is the general term for solid, liquid or gaseous hydrocarbons.

The effects of hydrocarbons are dependent on the individual situation due to the variety of compounds and derivative compounds.

For a country that imports all its hydrocarbons, energy efficiency will, the government says, be pushed to the top of the agenda.

Water quality. Determination of highly volatile halogenated hydrocarbons. Gas-chromatographic methods.

Hydrocarbons through the unconformity belts can migrate in a long distance and formed stratigraphic reservoirs.

AROMATIC HYDROCARBONS. DETERMINATION OF DISTILLATION PROPERTIES.

Isobutane is typically used as a co-blowing agent with other hydrocarbons, so the effect of its low boiling point is somewhat diluted.

States the latent hazardness of such hydrocarbons as acetylene in air separator, and presents the preventive measures in normal production.

Air is compressed and sent through a clean-up system where moisture, carbon dioxide, and hydrocarbons are removed.

A steady state mathematical model for light hydrocarbons distillation and its applications are presented in this paper.

TESTING WATER. DETERMINATION OF SIX POLYNUCLEAR AROMATIC HYDROCARBONS. HIGH PRESSURE LIQUID CHROMATOGRAPHY METHOD.

Once dispersed , the oil can then be broken down more easily by bacteria that have evolved to live off natural sources of hydrocarbons.

DNO's contract may have to be amended once the country's hydrocarbons law is finally agreed.

Only at Titan's "Ontario Lacus, " as one interesting site is called, the runoff consists of liquid hydrocarbons, not water.

LIQUID HYDROCARBONS. DYNAMIC MEASUREMENT. STATISTICAL CONTROL OF VOLUMETRIC METERING SYSTEMS.

Hydrocarbons, ketones, alcohols in cooked blue peafowl were more than in raw blue peafowl, but its aldehydes were less than the other.

The natural process produces a collection of hydrocarbons of various lengths that are comparable to the hydrocarbon molecules in diesel.

Incense is burnt in many Chinese homes and polycyclic aromatic hydrocarbons have been recovered from incense smoke.

Polycyclic aromatic hydrocarbons (PAHs) are widespread environmental pollutants with high toxicity.

Polycyclic aromatic hydrocarbons (PAHs) are widespread environmental pollutants with high toxicity.

Amid the gaseous pollutants they inhale are carbon monoxide, sulphur dioxide, nitrogen oxides, hydrochloric acid, ammonia and hydrocarbons.

It was found that the hydrocarbons of the base stocks has some influence on the engine oil detergency.

Any of various isomeric paraffin hydrocarbons with the formula C8H18, found in petroleum and used as a fuel and solvent.

Customary processing of petroleum does not involve the separation and handling of pure hydrocarbons.

Canadians grumble that, although Chinese firms can buy Canadian mining and hydrocarbons companies, the reverse is not true.

For your information, hydrocarbons carry carcinogens, which are substances that will lead to, cancer.

Heterocyclic aromatic hydrocarbons are major pollutants in industrial wastewater treatment.

Lorenz and colleagues calculated the amount of liquid hydrocarbons on Titan using radar data gathered from the orbiting Cassini spacecraft.

The main contents are oxidation terpenes, fatty acids ester and hydrocarbons aromatic series composition .

of petroleum hydrocarbons, the oil droplets and gas bubbles must BE migrated into nearby permeable BEds.

Unsaturated hydrocarbons produced by selective cracking of specific petroleum fractions are useful in chemical synthesis.

The findings help researchers understand how stars can form in these harsh environments, where polycyclic aromatic hydrocarbons are lacking.

Ethylene can also be turned into alkanes, a class of hydrocarbons that are a component of gasoline.

With the complexity of crude oil compositions, the content of arsenic compounds in petroleum hydrocarbons increased gradually.

TESTING WATER. AQUEOUS EFFLUENTS FROM PETROLEUM REFINERIES. DETERMINATION OF TOTAL HYDROCARBONS.

The biodegradation of the hydrocarbons in the reservoirs of Zhujiang Formation is not obvious.

In a second step, the synthesis gas (syngas) is converted on a Fischer-Tropsch catalyst to liquid hydrocarbons.

Assessing the availability of polycyclic aromatic hydrocarbons accurately and effectively in soil is important for risk assessments.

The polycyclic aromatic hydrocarbons (PAHs) were easier enriched than monocyclic aromatic hydrocarbons in the roadside soils.

Consequently, Argentine ant cuticular hydrocarbon patterns reveal the same hydrocarbons present in their diet.

In this paper the transport and fate of petroleum hydrocarbons in sediment flows is simulated by a one dimensional numerical model.

This paper describes a method for the determination of polycyclic aromatic hydrocarbons (PAHs) in soil of green food producing area.

The Commission adopted the first guidelines for reducing polycyclic aromatic hydrocarbons (PAH) intake through final food preparation.

Stationary source emissions - Sampling and measurement of polycyclic aromatic hydrocarbons and tars at emission.

Catalytic converter: A device installed in motor vehicle exhaust systems that reduces the emissions of hydrocarbons and carbon monoxide.

Bioremediation of the Soil Contaminated by Petroleum Hydrocarbons .

Soil organic matter content and the nature of polycyclic aromatic hydrocarbons are the main influence factors .

The analytical results showed that aromatic hydrocarbons were the troublesome substances.

Electric power plants that burn fossil fuels release hydrocarbons and nitrogen oxides. And when sunlight hits those compounds, ozone forms.

There is no mystery behind the decline. The constitution bans private investment in hydrocarbons.

Abnormal high pressure provides impetus for the migration of hydrocarbons in deep lithologic reservoirs.

Unbranched hydrocarbons having one double bond are named in the IUPAC system by replacing the ending -ane of the alkane name with -ene.

The hydrocarbons pollution and its sources in the sediments of the Yellow River delta.

Many European countries buy gas from Russia, a country that uses hydrocarbons as a weapon to bully its neighbours.

Therefore, hydrocarbons migration and accumulation of research area had dynamic linkage characters.

AROMATIC HYDROCARBONS. DETERMINATION OF CORROSIVE SULPHUR CONTENT. MERCURY TEST.

The degradation of hydrocarbons and other chemical residues in contaminated subsurface environments presents special challenges.

equipment for protection against water pollution by hydrocarbons . skimmers . data sheet . standard lay - out.

NMP is widely applied to aromatic hydrocarbons extracting , acetylene , and diolefine purification.

Under normal circumstances, the polycyclic aromatic hydrocarbons help cool down star-forming clouds, allowing them to collapse into stars.

AROMATIC HYDROCARBONS. BENZENE INDUSTRY VOCABULARY.

Oil production from shale rock, a technically complex process of squeezing hydrocarbons from sedimentary deposits, is just beginning.

The organics, called polycyclic aromatic hydrocarbons, are dusty, carbon-containing molecules that help in the formation of stars.

That means the orange moon has hundreds of times more liquid hydrocarbons than all the known oil and natural gas reserves on Earth.

any of several toxic or carcinogenic hydrocarbons that occur as impurities in herbicides.

The concession and production and sale of hydrocarbons from the concession is then subject to rentals, royalties, bonuses, and taxes.

Impermeable rocks are desirable sealing rocks or cap rocks for reservoirs because hydrocarbons cannot pass through them readily.

A president will announce the creation of a fund to park revenues from hydrocarbons.

Petroleum is not a single molecule but a mix of thousands of molecules, the most important of which are hydrocarbons.

Pollutants in cigarettes called PAHs (polycyclic aromatic hydrocarbons) can cause genetic damage in minutes.

EQUIPMENT FOR WATER POLLUTION AGAINST HYDROCARBONS. BOOMS. TECHNICAL DATA SHEET. STANDARD LAYOUT.

Installations for liquefied hydrocarbons in containers . Flexible couplings for gas phase .

its exploitation may check the upward pressure on prices, weakening the economic case for reducing dependence on hydrocarbons.

Cracking involves the chemical breakdown of higher, less volatile hydrocarbons into smaller molecules.

ROAD TANKERS. TANK WAGONS. TANKERS. TRANSFER OF NON-REFRIGERATED LIQUEFIED HYDROCARBONS. RUBBER HOSE PIPES.

EQUIPMENT FOR PROTECTION AGAINST WATER POLLUTION BY HYDROCARBONS. PUMPING SYSTEMS. DATA SHEET. STANDARD LAY-OUT.

Meanwhile, Spitzer's infrared view exposes carbon-rich molecules called polycyclic aromatic hydrocarbons in the cloud.

Fischer-Tropsch (F-T) synthesis is one of the key processes converting coal derived syngas( H_2 CO) into hydrocarbons and other chemicals.

Hydrocarbons commonly occur in sedimentary basins and are absent from intervening areas of igneous and metamorphic rocks.

The treatment causes the extraction of hydrocarbons into the solvent, and the inorganic shale material to precipitate.

Buna-N is resistant to many hydrocarbons, fats, oils, grease, kerosene, and moderate chemicals. Also available in: White food grade Buna-N.

The presence of hydrocarbons, and the absence of carbon monoxide, provide strong evidence for a water-depleted impactor in 2009.

Workplace air. Sampling and analysis of the polycyclic aromatic hydrocarbons.

Like crude oil and natural gas, most petrochemicals consist mainly of carbon and hydrogen and are called hydrocarbons.

Hydroxyl helps break down pollutants like sulfur dioxide, carbon monoxide, hydrocarbons and even the powerful greenhouse gas, methane.

The Huygens probe is designed to float on liquid hydrocarbons, even though these chemicals are significantly less dense than water.

Stegeman has been chronicling resistance to toxic PCBs and polycyclic aromatic hydrocarbons in another coastal species, a killifish.

Any of three colorless, flammable isomeric hydrocarbons, C5H12, derived from petroleum and used as solvents.

The green indicates the presence of complex molecules called polycyclic aromatic hydrocarbons.

In order to combat this, alcohols or hydrocarbons compounds are used to lower the carbon monoxide concentration in the system.

Traps need not be filled with hydrocarbons to the limit of their storage capacity.

liquid hydrocarbons . dynamic measurement . proving systems for volumetric meters . part 1 : general principles.

The inorganic origin theory for hydrocarbons provides a wide prospect for deep oil-gas development.

Many relate in some way to foreign investment in mining and hydrocarbons, ostensibly at least.

AROMATIC HYDROCARBONS. QUANTITATIVE DETERMINATION OF HYDROCARBON GROUPS IN SOLVENT NAPHTHAS.

rich in tarry hydrocarbons; burns readily with a smoky yellow flame.

Enact hydrocarbons law to promote investment, national unity, and reconciliation.

Methods A kind of spectrum method has been set up in the research on natural gas converted to C2 hydrocarbons in plasma state.

AROMATIC HYDROCARBONS. TESTING METHODS FOR SOLVENT NAPHTHAS. DETERMINATION OF EVAPORATION RESIDUE.

In a horizontal well, the mud filtrate will sink below the well, leaving hydrocarbons above it.

A method for converting synthesis gas into liquid hydrocarbons via the catalytic reaction system in also disclosed.

The main constituents in the volatile oils from Typhonium flagelliforme (Lodd. ) Blume are fatty hydrocarbons and fatty acids.

In the vertical direction, hydrocarbons present in a ladder form from north to south, west to cast.

Animal and vegetable fats and oils - Determination of low-boiling halogenated hydrocarbons in edible oils.

This invention is for a catalyst for conversion of hydrocarbons.

It has good chemical resistance to greases, oils and hydrocarbons.

A gas chromatographic method for analysis of hydrocarbons in edible oil extraction solvent was developed.

We must work to advance technologies to help us become less dependent on hydrocarbons.

It is mainly composed of hydrocarbons, in which methane is dominated, often with nitrogen and carbon dioxide.

It is mainly the butylene in the C4 hydrocarbons that undergoes catalytic reactions over the FCC catalyst and butane is hard to convert.

The entrapment of hydrocarbons by the Siluriansandstones experienced a complicated process of accumulation, destruction and reaccumulation.

Various theories and suppositions have been proposed about the origin of petroleum hydrocarbons. It is really a hot topic.

Refinery gases vary in composition but consist largely of hydrocarbons, both paraffins and olefins.

Hydrocarbons were the major lipid class extracted by hexane or chloroform from the cuticular surface of overwintering gall fly larvae.

A process in which the syngas is converted to hydrocarbons of different chain lengths in the presence of catalyst.

These include some terpenes, hydrocarbons, alcohol, and other miscellaneous materials released from the wood upon pulping.

Beijing 73% of the atmosphere of hydrocarbons, carbon monoxide 63%, 37% of the nitrogen oxides emissions from motor vehicle pollution.

Those other minerals include iron ore, gold, marble, emeralds, lapis lazuli and hydrocarbons.

Mix coal could promote hydrocarbons gas release and enhance proportion of volatile gas for combustion.

Crude oil is a mixture of various hydrocarbons and is valuable in this natural form.

You wake up tomorrow and discover that all the hydrocarbons in the world -- all the oil, gas and coal -- have vanished. Evaporated.

Result shows that the 8 neutral aromatic hydrocarbons got the effective separation and good reproducibility on the column.

liquid hydrocarbons . dynamic measurement . proving systems for volumetric meters . part 2 : pipe provers.

According to the chemical structure, the solvent can be divided into entroplies, cycloalkanes and aromatic hydrocarbons.

in the difactor hydrocarbon expulsion stage, the expulsion of hydrocarbons is doubly controlled by critical oil saturation and critical.

With petroleum hydrocarbons with a high dilution ratio.

APPLICATIONS: Hose range suitable to carry hydraulic fluids such as glycol, mineral oils, fuels, lubrication , emulsion, hydrocarbons etc.

With respect to the first question, the key issue we are examining is how hydrocarbons could have entered the well bore.

It consists probably of highly polycyclic aromatic hydrocarbons very poor in hydrogen.

Electric power plants that burn fossil fuels release hydrocarbons and nitrogen oxides.

The research progresses of cleaner catalysts used instead of sulfuric acid in the nitration of aromatic hydrocarbons are reviewed.

Photochemical ozone and smog are created as nitrogen oxides and hydrocarbons react to sunlight.

The molecular orbitals and charge distribution of aromatic hydrocarbons have been studied by using AM1 method in the article.

The formation of hydrocarbons from a source rock as bitumen forms from kerogen and accumulates as oil or gas.

The characteristic parameters showed that petrogenic hydrocarbons were obvious in oysters and light fuel oilsmight be the main source.

TANK WAGONS. TRANSPORT OF LIQUID HYDROCARBONS. LOCATION AND LAYOUT OF EQUIPMENT.

These harmful substances are very complex components, mainly including carbon monoxide, nitrogen oxides, hydrocarbons, and so on.

AROMATIC HYDROCARBONS. VISUAL ASSESSMENT OF COLOUR.

The 'ingenious and transformative' plastic is made up of long chains of hydrocarbons 'glued' together by tiny plugs of metal.

Hydrocarbons can glow in a range of colors, from pink to orange, Kirby said.

The utility model is adapted for stoves for hydrocarbons, alcohols and synthetic liquid fuel.

Natural gas that contains relatively little or no condensate or liquid hydrocarbons.

Zeolites ZSM-5 and Y can adsorb the polycyclic aromatic hydrocarbons and nitrosamines in gaseous phase, and reduce the pollution of smoking.

Steranes detected in PM10 imply that parts of saturated hydrocarbons may come from engine oil released by vehicles.

The term aromatic base is not used because there are no oils known to contain predominantly aromatic hydrocarbons.

Uranian atmosphere, by composition, is 83% hydrogen, 15% helium and 2% methane although traces of other hydrocarbons have been found.

No odor from mould, high boiling fraction of petrol, fish, aromatic hydrocarbons or perfume.

It is important to note that in the reforming process, natural gas provides some of the hydrocarbons in the fuel.

The unit operation is smooth after reforming and there is a 2% increase of light hydrocarbons recovering rate.

then sending the hydrocarbons-rich stream B into cryogenic separation process.

Halogenated hydrocarbons. Sampling and methods of tests.

Insulating liquids. Specifications for unused liquids based on synthetic aromatic hydrocarbons.

Chemical resistance is excellent to greases, oils and hydrocarbons.

Russia has some of the world's great untapped reserves of hydrocarbons.

The petroleum and chemical industries use condensers for hydrocarbons and other chemical vapours.

The government hopes the law will reduce the number of social conflicts involving mining and hydrocarbons.

AROMATIC HYDROCARBONS. TEST FOR NEUTRALITY.

But two pairs of scientists proposed in 2005 that alien organisms might live instead in bodies of liquid hydrocarbons on the frigid moon.

Component of polycyclic aromatic hydrocarbons in petroleum can lead to cancer and aberration harming the health of mankind.

is too condensend or binders polymerization through high formation of gel if add fat hydrocarbons, ketones, diluted.

Aliphatic hydrocarbons can be nitrated even with 13% nitric acid .

In addition, some methods of the removal of siloxane, halogenated hydrocarbons, and nitrogen and other impurities were introduced.

Dr Keith calls this approach "carbon-neutral hydrocarbons" .

Lighter hydrocarbons from the oil migrate to the carbon dioxide to form a miscible front which is soluble with the oil.

An organic chemical that belongs to the aliphatic group of hydrocarbons.

Coal gas, water gas, producer gas and similar gases, other than petroleum gases and other gaseous hydrocarbons.

In the true sense, chemical compounds , but are , in fact, intimate mixtures of hydrocarbons.

Single - stage expander was adopted in light hydrocarbons recovery in Qinling Oil Production Plant in Tuha basin.

The present invention relates to the field of processing hydrocarbons which causes corrosion in the metal surfaces of processing units.

CHLOROFLUORINATED HYDROCARBONS FOR INDUSTRIAL USE. METHODS OF TEST.

Evaluation of hydrocarbons in place is then performed on the resulting model.

Many species naturally make small amounts of hydrocarbons.

AROMATIC HYDROCARBONS. DETERMINATION OF CORROSIVE SULPHUR IN TOLUENES, XYLENES AND SOLVENT NAPHTHAS. COPPER STRIP TEST.

Food, unlike hydrocarbons, is a renewable resource.

Methane conversion to C2 hydrocarbons by low temperature plasma was studied in different reactors.

The researchers looked at the level of chemicals linked with cancer, polycyclic aromatic hydrocarbons (PAH), in 12 patients after smoking.

A process in which the natural gas is converted to liquid hydrocarbons.

The gases are gaseous hydrocarbons. They are toxic when floating on the ground to cause suffocation.

The polycyclic aromatic hydrocarbons(PAHs) in soil have serious latent danger to our human health.