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CRUDE BENZOLE [6 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2016-02-24

English

Subject field(s)
  • Waste Management
  • Petrochemistry
DEF

acid sludges : The residues obtained during the acid washing of crude benzole.

OBS

The term "sludge" is considered to be an uncountable noun. However, it is often found in the plural form (sludges), particularly when speaking of different types of sludge.

OBS

acid sludge: The plural form of this term (acid sludges) and the plural definition have been standardized by ISO.

Key term(s)
  • acid sludges
  • acidic sludges

French

Domaine(s)
  • Gestion des déchets
  • Chimie du pétrole
DEF

Déchets obtenus au cours du raffinage acide du benzol.

OBS

boues acides : terme et définition normalisés par l'ISO.

Key term(s)
  • boue acide

Spanish

Campo(s) temático(s)
  • Gestión de los desechos
  • Petroquímica
DEF

Residuo que queda después de tratar el aceite de petróleo con ácido sulfúrico para la remoción de impurezas.

Save record 1

Record 2 2000-09-26

English

Subject field(s)
  • Petroleum Distillation
  • Chemical Elements and Compounds
DEF

Products obtained after distilling off various fractions from crude benzole or from light oils from coal tar. Generally they distil above 200°C. They may contain such impurities as naphthalene, phenol, pyridine bases and also a small proportion of benzole absorbing oil used for the extraction of the crude benzole, and some resin-forming products. They are often coloured. [Definition standardized by ISO. ]

OBS

distillation tails; residue: terms standardized by ISO.

OBS

distillation tails: term rarely used in the singular (distillation tail).

Key term(s)
  • distillation tail

French

Domaine(s)
  • Distillation du pétrole
  • Éléments et composés chimiques
DEF

Produits obtenus après distillation des diverses fractions du benzol brut ou des huiles légères de goudron de houille. Ils passent en général à la distillation au-delà de 200 °C. Ils peuvent contenir des impuretés telles que naphtalène, phénols, bases pyridiques, et aussi une petite proportion de l'huile de débenzolage entraînée lors de l'extraction du benzol brut ainsi que des composés résinifiables. Ils sont souvent colorés. [Définition normalisée par l'ISO.]

OBS

queues de distillation; résidu : termes normalisés par l'ISO.

OBS

queues de distillation : terme rarement utilisé au singulier (queue de distillation).

Key term(s)
  • queue de distillation

Spanish

Save record 2

Record 3 2000-07-12

English

Subject field(s)
  • Aromatic Hydrocarbons
  • Chemical Elements and Compounds
DEF

The product recovered by stripping coal gas.

CONT

The side products of the coke such as tar oil and crude benzole are all favourable in the customers’ eyes and remarkable in economic results.

French

Domaine(s)
  • Hydrocarbures aromatiques
  • Éléments et composés chimiques
DEF

Produit recueilli par débenzolage du gaz de houille.

CONT

D'autres produits dérivés du charbon apparaissent lors de la cokéfaction, tels que l'ammoniaque sulfaté, le goudron brut, le benzol brut, l'acide sulfurique ainsi que le gaz de ville.

Spanish

Save record 3

Record 4 1980-09-25

English

Subject field(s)
  • Chemical Elements and Compounds
OBS

Collection of aromatic hydrocarbons(benzene and its homologues) pure or commercially pure, isolated or in mixtures, and whether or not containing impurities in a substantial proportion provided that the aromatic type products predominate in the bulk of the mixture. It is not usual to include in this expression certain pure hydrocarbons of the aromatic series which, although they exist in crude benzole or in certain heavy fractions, are mainly obtained by synthesis(for example isopropylbenzene).

Key term(s)
  • benzole and allied product

French

Domaine(s)
  • Éléments et composés chimiques
OBS

Ensemble des hydrocarbures aromatiques (benzène et homologues) purs ou commercialement purs, isolés ou en mélanges, contenant ou non des impuretés en proportion notable à condition que les produits de nature aromatique prédominent en masse. Toutefois, il n'est pas d'usage de comprendre, dans cette expression, certains hydrocarbures purs de la série aromatique qui, bien qu'existant dans le benzol brut ou dans certaines fractions lourdes, sont obtenus essentiellement par synthèse (par exemple l'isopropyl-benzène).

Key term(s)
  • produit benzénique

Spanish

Save record 4

Record 5 1980-09-25

English

Subject field(s)
  • Chemical Elements and Compounds
OBS

The first fraction obtained from the distillation of crude benzole. This fraction usually distils below about 65 ° C. It contains the majority of the light impurities from the crude benzole as well as carbon disulphide and cyclopentadiene.

Key term(s)
  • distillation front
  • forerunning

French

Domaine(s)
  • Éléments et composés chimiques
OBS

Première fraction obtenue lors de la distillation du benzol brut. Cette fraction distille d'ordinaire au-dessous de 65 ° C environ. Elle contient la plupart des impuretés légères du benzol brut, telles que le sulfure de carbone et le cyclopentadiène.

Key term(s)
  • tête de distillation

Spanish

Save record 5

Record 6 1980-09-25

English

Subject field(s)
  • Chemical Elements and Compounds
OBS

A mixture of predominantly aromatic hydrocarbons produced by the refining of crude benzole and intended for use in a motor fuel. It complies with specifications which may vary from one country to another according to local legislation.

French

Domaine(s)
  • Éléments et composés chimiques
OBS

Mélange d'hydrocarbures à prédominance aromatique, provenant du raffinage du benzol brut et destiné à être utilisé pour la carburation. Il répond à des spécifications variables d'un pays à l'autre, fixées parfois par des textes réglementaires.

Spanish

Save record 6

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