Hydrogenation

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Hydrogenation

Quality:

Hydrogenation - chemical reaction between molecular hydrogen and another compound or element, usually in the presence of a catalyst such as nickel, palladium or platinum. Article “Hydrogenation” in Simple English Wikipedia has 0.5 points for quality (as of July 1, 2026).

This article has the best quality in Hungarian Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “Hydrogenation”, its content was written by 9 registered users of Simple English Wikipedia and edited by 879 registered Wikipedia users in all languages.

The article is cited 22 times in Simple English Wikipedia and cited 5667 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Simple English): #1551 in October 2018
  • Global: #8889 in June 2013

The highest popularity rank from 2008:

  • Local (Simple English): #14001 in February 2011
  • Global: #21762 in November 2013

There are 42 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Hungarian (hu)
Hidrogénezés
75.7853
2English (en)
Hydrogenation
70.1983
3Russian (ru)
Гидрирование
66.2288
4Chinese (zh)
氢化
58.7974
5Italian (it)
Idrogenazione
46.3819
6Spanish (es)
Hidrogenación
34.2981
7Persian (fa)
هیدروژنه کردن
33.0041
8French (fr)
Hydrogénation
30.5215
9Georgian (ka)
ჰიდრირება
29.2822
10Arabic (ar)
هدرجة
26.4372
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Hydrogenation" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Hydrogenation
4 525 990
2Spanish (es)
Hidrogenación
929 624
3German (de)
Hydrierung
828 212
4Russian (ru)
Гидрирование
531 159
5Japanese (ja)
水素化
527 357
6French (fr)
Hydrogénation
402 326
7Italian (it)
Idrogenazione
281 897
8Portuguese (pt)
Hidrogenação
229 156
9Polish (pl)
Uwodornianie
215 683
10Chinese (zh)
氢化
172 132
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "Hydrogenation" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Hydrogenation
3 727
2German (de)
Hydrierung
993
3Chinese (zh)
氢化
631
4Russian (ru)
Гидрирование
537
5Japanese (ja)
水素化
475
6French (fr)
Hydrogénation
385
7Spanish (es)
Hidrogenación
228
8Polish (pl)
Uwodornianie
218
9Italian (it)
Idrogenazione
202
10Dutch (nl)
Hydrogenering
137
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Hydrogenation" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Hydrogenation
272
2German (de)
Hydrierung
72
3Dutch (nl)
Hydrogenering
40
4Italian (it)
Idrogenazione
38
5Spanish (es)
Hidrogenación
34
6French (fr)
Hydrogénation
33
7Russian (ru)
Гидрирование
33
8Japanese (ja)
水素化
29
9Hebrew (he)
הידרוגנציה
24
10Polish (pl)
Uwodornianie
23
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2026

Language versions of the article "Hydrogenation" with the highest AI in June 2026
#LanguageAI awardRelative AI
1Hungarian (hu)
Hidrogénezés
1
2Arabic (ar)
هدرجة
0
3Bulgarian (bg)
Хидрогениране
0
4Catalan (ca)
Hidrogenació
0
5Czech (cs)
Hydrogenace
0
6German (de)
Hydrierung
0
7Greek (el)
Υδρογόνωση
0
8English (en)
Hydrogenation
0
9Spanish (es)
Hidrogenación
0
10Estonian (et)
Hüdrogeenimine
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Hydrogenation" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Hydrogenation
1 126
2German (de)
Hydrierung
688
3Chinese (zh)
氢化
306
4French (fr)
Hydrogénation
278
5Japanese (ja)
水素化
271
6Dutch (nl)
Hydrogenering
244
7Spanish (es)
Hidrogenación
242
8Czech (cs)
Hydrogenace
237
9Italian (it)
Idrogenazione
231
10Russian (ru)
Гидрирование
212
More...

Scores

Estimated value for Wikipedia:
Simple English:
Global:
Popularity in June 2026:
Simple English:
Global:
Popularity in all years:
Simple English:
Global:
Authors in June 2026:
Simple English:
Global:
Registered authors in all years:
Simple English:
Global:
Citations:
Simple English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
هدرجة
bgBulgarian
Хидрогениране
caCatalan
Hidrogenació
csCzech
Hydrogenace
deGerman
Hydrierung
elGreek
Υδρογόνωση
enEnglish
Hydrogenation
esSpanish
Hidrogenación
etEstonian
Hüdrogeenimine
euBasque
Hidrogenazio
faPersian
هیدروژنه کردن
fiFinnish
Hydraus
frFrench
Hydrogénation
heHebrew
הידרוגנציה
hiHindi
हाइड्रोजनन
huHungarian
Hidrogénezés
hyArmenian
Հիդրոգենացում
idIndonesian
Hidrogenasi
itItalian
Idrogenazione
jaJapanese
水素化
kaGeorgian
ჰიდრირება
kkKazakh
Гидрогениздеу
koKorean
수소화
ltLithuanian
Hidrinimas
msMalay
Penghidrogenan
nlDutch
Hydrogenering
nnNorwegian (Nynorsk)
Hydrogenering
noNorwegian
Hydrogenering
plPolish
Uwodornianie
ptPortuguese
Hidrogenação
roRomanian
Hidrogenare
ruRussian
Гидрирование
simpleSimple English
Hydrogenation
skSlovak
Hydrogenácia
svSwedish
Hydrogenering
thThai
ไฮโดรจีเนชัน
trTurkish
Hidrojenasyon
ukUkrainian
Гідрогенізація
urUrdu
آبگریت
uzUzbek
Gidrogenlash
viVietnamese
Hydro hóa
zhChinese
氢化

Popularity rank trends

Best Rank Simple English:
#14001
02.2011
Global:
#21762
11.2013

AI rank trends

Best Rank Simple English:
#1551
10.2018
Global:
#8889
06.2013

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Hydrogenation from Wikipedia articles about Margarine, Methanol, Ultra-processed food, Palm oil and Whale oil. Whereas reading the article about Hydrogenation people most often go to Wikipedia articles on Hydrogenated oils, Catalysis, Margarine, Alkene and Saturated and unsaturated compounds.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

zh: 氢化

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information