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	<title>Template:Petroleum refining - Revision history</title>
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	<updated>2026-05-21T12:17:34Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.vigyanwiki.in/index.php?title=Template:Petroleum_refining&amp;diff=112260&amp;oldid=prev</id>
		<title>Indicwiki: 1 revision imported from :alpha:Template:Petroleum_refining</title>
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		<updated>2023-03-18T03:42:49Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported from &lt;a href=&quot;https://alpha.indicwiki.in/index.php?title=Template:Petroleum_refining&quot; class=&quot;extiw&quot; title=&quot;alpha:Template:Petroleum refining&quot;&gt;alpha:Template:Petroleum_refining&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:12, 18 March 2023&lt;/td&gt;
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		<author><name>Indicwiki</name></author>
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		<id>https://www.vigyanwiki.in/index.php?title=Template:Petroleum_refining&amp;diff=112259&amp;oldid=prev</id>
		<title>alpha&gt;Sandeep: Created page with &quot;{{Navbox with collapsible groups | name = Petroleum refining | state = {{{state|expanded}}} | bodyclass = hlist | title = Petroleum refining  | above = * Petroleum * [...&quot;</title>
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		<updated>2022-12-26T09:54:57Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{Navbox with collapsible groups | name = Petroleum refining | state = {{{state|expanded}}} | bodyclass = hlist | title = &lt;a href=&quot;/index.php?title=Petroleum_refining&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Petroleum refining (page does not exist)&quot;&gt;Petroleum refining&lt;/a&gt;  | above = * &lt;a href=&quot;/index.php?title=Petroleum&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Petroleum (page does not exist)&quot;&gt;Petroleum&lt;/a&gt; * [...&amp;quot;&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:24, 26 December 2022&lt;/td&gt;
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		<author><name>alpha&gt;Sandeep</name></author>
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	<entry>
		<id>https://www.vigyanwiki.in/index.php?title=Template:Petroleum_refining&amp;diff=29448&amp;oldid=prev</id>
		<title>Admin: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Petroleum_refining&amp;diff=29448&amp;oldid=prev"/>
		<updated>2022-12-03T08:47:01Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 14:17, 3 December 2022&lt;/td&gt;
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		<author><name>Admin</name></author>
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	<entry>
		<id>https://www.vigyanwiki.in/index.php?title=Template:Petroleum_refining&amp;diff=29447&amp;oldid=prev</id>
		<title>wikipedia&gt;Warrenjs1 at 08:29, 29 March 2019</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Petroleum_refining&amp;diff=29447&amp;oldid=prev"/>
		<updated>2019-03-29T08:29:23Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Navbox with collapsible groups&lt;br /&gt;
| name = Petroleum refining&lt;br /&gt;
| state = {{{state|expanded}}}&lt;br /&gt;
| bodyclass = hlist&lt;br /&gt;
| title = [[Petroleum refining]]&lt;br /&gt;
&lt;br /&gt;
| above =&lt;br /&gt;
* [[Petroleum]]&lt;br /&gt;
* [[List of oil refineries]]&lt;br /&gt;
&lt;br /&gt;
| group1 = Processes&lt;br /&gt;
| state1 = {{{expanded}}}&lt;br /&gt;
| list1  =&lt;br /&gt;
&lt;br /&gt;
* [[Desalter|Desalting]]&lt;br /&gt;
* [[Atmospheric distillation of crude oil|Atmospheric distillation]]&lt;br /&gt;
* [[Vacuum distillation#Industrial-scale applications|Vacuum distillation]]&lt;br /&gt;
* [[Catalytic cracking]]&lt;br /&gt;
* [[Catalytic reforming]]&lt;br /&gt;
* [[Alkylation unit|Alkylation]]&lt;br /&gt;
* [[Isomerisation unit|Isomerisation]]&lt;br /&gt;
* [[Polymerisation unit|Polymerisation]]&lt;br /&gt;
* [[Hydrodesulphurisation]]&lt;br /&gt;
* [[Doctor sweetening process|Sweetening]]&lt;br /&gt;
* [[Hydrocracking]]&lt;br /&gt;
* [[Solvent deasphalting]]&lt;br /&gt;
* [[Visbreaking]]&lt;br /&gt;
* [[Coker unit|Coking]]&lt;br /&gt;
* [[Amine gas treating]]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
| belowstyle = font-weight:bold;&lt;br /&gt;
| below =&lt;br /&gt;
* {{icon|Commons}}&amp;amp;nbsp;[[Commons:Category:Petroleum refining|Commons]]&lt;br /&gt;
&lt;br /&gt;
}}&amp;lt;noinclude&amp;gt;{{Documentation}}&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>wikipedia&gt;Warrenjs1</name></author>
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