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Petrolej

Petrolej (také kerosin, kerosen) je směs uhlovodíků s devíti až šestnácti uhlíky (C9–C16), která se získává destilací ropy. Podle způsobu využití se dělí na petrolej letecký, petrolej ke svícení a petrolej k technickým účelům a jako rozpouštědlo.

Použití, Název & Výroba

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Topic orientation

Petrolej at a glance

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Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Molární hmotnost
170 Da
Registrační číslo CAS
8008-20-6

Topics to explore

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Overview

Název

Vlastnosti

Chemie

Výroba

Použití

V umění

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How this topic connects Entity context

Quick relationship hints grouped by predicate. Useful for spotting recurring semantic connections around the current entity.

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Petrolej

Top relations

related to Název · 14
Petrolej → Africe, Anglicky, Austrálii, Indii, Kanadě, Kapalina, Motorová, Norsku, Petrol, Slovo, Terminologie, Termín, USA, Velké Británii
related to Použití · 9
Petrolej → Druh, Dále, Existují, Japonsku, Je, JET A-1, Pevná, Použití, RP-1
related to Výroba · 9
Petrolej → C16, C9, Ignacy, Kanadě, Kanadě Abraham Gesner, Možnost, Pensylvánie, První, USA
related to Chemie · 8
Petrolej → C16H34, C5H12, C8H18, C9H20, CnH2n, Dalšími, Nejkratší, Ropu
related to Externí odkazy · 3
Petrolej → Obrázky, Wikimedia Commons Slovníkové, Wikislovníku
related to Vlastnosti · 2
Petrolej → MJ/kg, Výhřevnost
Molární hmotnost · 1
Petrolej → 170 Da
Registrační číslo CAS · 1
Petrolej → 8008-20-6
related to V umění · 1
Petrolej → Petrolejové

Important terminology Word statistics

Frequent words and multi-word phrases across the lead, headings, infobox and body. Useful for terminology coverage.

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

jako palivo ropy jsou petroleje roku destilací stp rozpouštědlo uhlovodíků oil termín kanadě kolem používán kerosin kerosen směs c9 c16

Entity relationships Subject–Predicate–Object triples

Extracted RDF-like relationships with confidence and source. The table includes structured facts and lower-confidence contextual relations.
SubjectPredicateObjectConfidenceSrc
PetrolejMolární hmotnost170 Da1.00infobox
PetrolejRegistrační číslo CAS8008-20-61.00infobox
Petrolejrelated to ChemieRopu0.60section
Petrolejrelated to ChemieCnH2n0.60section
Petrolejrelated to ChemieNejkratší0.60section
Petrolejrelated to ChemieC5H120.60section
Petrolejrelated to ChemieC8H180.60section
Petrolejrelated to ChemieC9H200.60section
Petrolejrelated to ChemieC16H340.60section
Petrolejrelated to ChemieDalšími0.60section
Petrolejrelated to Externí odkazyObrázky0.60section
Petrolejrelated to Externí odkazyWikimedia Commons Slovníkové0.60section

Related concept clusters Concept neighborhoods

Clusters of nearby vocabulary surrounding the topic. Scan them for adjacent concepts and language you may have missed.

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

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    Map overview Semantic statistics

    Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.

    Petrolej

    Nodes53
    Edges52
    Triples48
    Avg. degree1.96
    Density0.037736
    Components1
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