Ostwald process

Ostwald process - chemical process for producing nitric acid from ammonia and oxygen. Article “Ostwald process” in English Wikipedia has 41.1 points for quality (as of July 1, 2026). The article contains 25 references and 9 sections.

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

In June 2026 the article “Ostwald process” was edited by 2 authors in English Wikipedia and written by 4 authors in all languages.

Since the creation of article “Ostwald process”, its content was written by 87 registered users of English Wikipedia and edited by 354 registered Wikipedia users in all languages.

The article is cited 35 times in English Wikipedia and cited 232 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #2743 in January 2002
• Global: #3034 in January 2002

The highest popularity rank from 2008:

• Local (English): #152244 in November 2016
• Global: #150164 in April 2008

There are 25 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.

#	Language	Quality grade	Quality score
1	Polish (pl) Metoda Ostwalda		43.6964
2	English (en) Ostwald process		41.0995
3	Catalan (ca) Procediment Ostwald		40.1765
4	Malay (ms) Proses Ostwald		33.5921
5	Hindi (hi) ओस्टवाल्ड प्रक्रिया		32.7718
6	Tamil (ta) ஒஸ்டுவால்டு செயன்முறை		29.7021
7	German (de) Ostwald-Verfahren		28.9412
8	Turkish (tr) Ostwald işlemi		26.5967
9	Croatian (hr) Ostwaldov proces		26.2981
10	Hebrew (he) תהליך אוסטוולד		21.2976

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

The most popular language versions of the article "Ostwald process" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Ostwald process		950 442
2	German (de) Ostwald-Verfahren		506 773
3	Spanish (es) Método de Ostwald		181 477
4	Polish (pl) Metoda Ostwalda		83 462
5	Chinese (zh) 奥斯特瓦尔德法		58 503
6	Portuguese (pt) Processo de Ostwald		58 333
7	Italian (it) Processo Ostwald		32 579
8	French (fr) Procédé Ostwald		30 829
9	Dutch (nl) Ostwaldprocedé		27 156
10	Indonesian (id) Proses Ostwald		20 961

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

The most popular language versions of the article "Ostwald process" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Ostwald process		3 134
2	German (de) Ostwald-Verfahren		1 394
3	Chinese (zh) 奥斯特瓦尔德法		276
4	Spanish (es) Método de Ostwald		199
5	Polish (pl) Metoda Ostwalda		143
6	Italian (it) Processo Ostwald		105
7	French (fr) Procédé Ostwald		102
8	Portuguese (pt) Processo de Ostwald		84
9	Swedish (sv) Ostwald-metoden		49
10	Persian (fa) فرایند استوالد		41

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

Language versions of the article "Ostwald process" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Ostwald process		87
2	German (de) Ostwald-Verfahren		81
3	Dutch (nl) Ostwaldprocedé		25
4	French (fr) Procédé Ostwald		24
5	Spanish (es) Método de Ostwald		15
6	Italian (it) Processo Ostwald		15
7	Polish (pl) Metoda Ostwalda		14
8	Swedish (sv) Ostwald-metoden		14
9	Chinese (zh) 奥斯特瓦尔德法		11
10	Danish (da) Ostwald-processen		10

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

Language versions of the article "Ostwald process" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	English (en) Ostwald process		2
2	Indonesian (id) Proses Ostwald		1
3	Polish (pl) Metoda Ostwalda		1
4	Arabic (ar) عملية أوستفالد		0
5	Catalan (ca) Procediment Ostwald		0
6	Danish (da) Ostwald-processen		0
7	German (de) Ostwald-Verfahren		0
8	Spanish (es) Método de Ostwald		0
9	Persian (fa) فرایند استوالد		0
10	French (fr) Procédé Ostwald		0

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

Language versions of the article "Ostwald process" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Ostwald process		35
2	German (de) Ostwald-Verfahren		34
3	Urdu (ur) اوسوالڈ کا طریقہ		20
4	Dutch (nl) Ostwaldprocedé		14
5	French (fr) Procédé Ostwald		12
6	Swedish (sv) Ostwald-metoden		12
7	Portuguese (pt) Processo de Ostwald		11
8	Arabic (ar) عملية أوستفالد		10
9	Italian (it) Processo Ostwald		10
10	Chinese (zh) 奥斯特瓦尔德法		9

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#	Language	Value
ar	Arabic عملية أوستفالد
ca	Catalan Procediment Ostwald
da	Danish Ostwald-processen
de	German Ostwald-Verfahren
en	English Ostwald process
es	Spanish Método de Ostwald
fa	Persian فرایند استوالد
fr	French Procédé Ostwald
he	Hebrew תהליך אוסטוולד
hi	Hindi ओस्टवाल्ड प्रक्रिया
hr	Croatian Ostwaldov proces
id	Indonesian Proses Ostwald
it	Italian Processo Ostwald
ko	Korean 오스트발트법
ms	Malay Proses Ostwald
nl	Dutch Ostwaldprocedé
no	Norwegian Ostwald-prosessen
pl	Polish Metoda Ostwalda
pt	Portuguese Processo de Ostwald
simple	Simple English Ostwald process
sv	Swedish Ostwald-metoden
ta	Tamil ஒஸ்டுவால்டு செயன்முறை
tr	Turkish Ostwald işlemi
ur	Urdu اوسوالڈ کا طریقہ
zh	Chinese 奥斯特瓦尔德法

Best Rank

English: #152244 11.2016

Global: #150164 04.2008

Best Rank

English: #2743 01.2002

Global: #3034 01.2002

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 English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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