Chemical science pack - Revision history

Tertius3: obsolete reference to recipe difficulty removed

2026-04-13T16:22:20Z

obsolete reference to recipe difficulty removed

← Older revision		Revision as of 16:22, 13 April 2026
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	== Ratio ==		== Ratio ==

	The following shows the minimum ratio of assemblers/machines and items required to produce chemical science packs such that all number of assemblers/machines are whole numbers. Items per min is calculated using [[assembling machine 3]] with no [[module]]s or [[beacon]]s and all assemblers running at full speed. The crafting of some intermediate products are not shown (due to the assumption that these items are available in large quantities within the factory)~~. This table was produced using normal recipe difficulty~~.		The following shows the minimum ratio of assemblers/machines and items required to produce chemical science packs such that all number of assemblers/machines are whole numbers. Items per min is calculated using [[assembling machine 3]] with no [[module]]s or [[beacon]]s and all assemblers running at full speed. The crafting of some intermediate products are not shown (due to the assumption that these items are available in large quantities within the factory).

	{\| class="wikitable"		{\| class="wikitable"

2025-10-21T16:17:41Z

Raw Components: fixed that water input for cracking was missing

← Older revision		Revision as of 16:17, 21 October 2025
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	== Raw ~~Components~~ ==		== Raw components ==
	This section counts the total '''raw''' resource cost for a single science pack, excluding productivity, assuming both that [[~~Advanced~~ oil processing]] is utilized and all oil products are cracked down into [[petroleum gas]]:		This section counts the total '''raw''' resource cost for a single science pack, excluding productivity, assuming both that [[advanced oil processing]] is utilized and all oil products are cracked down into [[petroleum gas]]:
	{{Icon\|Iron plate\|12}}		{{Icon\|Iron plate\|12}}
	{{Icon\|Copper plate\|7.5}}		{{Icon\|Copper plate\|7.5}}
	{{Icon\|Coal\|1.5}}		{{Icon\|Coal\|1.5}}
	{{Icon\|Crude oil\|38.46}}		{{Icon\|Crude oil\|38.46}}
	{{Icon\|Water\|7.5}}		{{Icon\|Water\|58.5}}

	== History ==		== History ==

2025-08-16T08:12:35Z

Add "Raw Components" section

← Older revision		Revision as of 08:12, 16 August 2025
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	\|}		\|}

			== Raw Components ==
			This section counts the total '''raw''' resource cost for a single science pack, excluding productivity, assuming both that [[Advanced oil processing]] is utilized and all oil products are cracked down into [[petroleum gas]]:
			{{Icon\|Iron plate\|12}}
			{{Icon\|Copper plate\|7.5}}
			{{Icon\|Coal\|1.5}}
			{{Icon\|Crude oil\|38.46}}
			{{Icon\|Water\|7.5}}

	== History ==		== History ==

2025-01-22T08:08:35Z

removed intro sentence from achievement section to match other pages

← Older revision		Revision as of 08:08, 22 January 2025
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	== Achievements ==		== Achievements ==
	~~Crafting this science pack is directly related to the following achievements:~~
	{{Achievement\|research-with-chemicals}}		{{Achievement\|research-with-chemicals}}

2025-01-22T07:47:18Z

Added achievements

← Older revision		Revision as of 07:47, 22 January 2025
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	'''Chemical science pack''' (also referred to as "blue science") is the third tier of [[science pack]]. It is used in [[lab]]s to [[research]] advanced [[technologies]].		'''Chemical science pack''' (also referred to as "blue science") is the third tier of [[science pack]]. It is used in [[lab]]s to [[research]] advanced [[technologies]].

			== Achievements ==
			Crafting this science pack is directly related to the following achievements:
			{{Achievement\|research-with-chemicals}}

	== Ratio ==		== Ratio ==

2022-04-08T14:38:44Z

fixed link

← Older revision		Revision as of 14:38, 8 April 2022
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	{{history\|0.15.7\|		{{history\|0.15.7\|
	* Changed [[Science pack 3]] to require [[Electric mining drill]] instead of [[Assembling machine 1]].		* Changed Science pack 3 to require [[Electric mining drill]] instead of [[Assembling machine 1]].
	}}		}}

	{{history\|0.15.0\|		{{history\|0.15.0\|
	* Recipe changed to [[Assembling machine 1]] + [[Advanced circuit]] + [[Engine unit]] → [[Science pack 3]]. (Previously [[Battery]] + [[Plastic bar]] + [[Filter inserter]] + [[Advanced circuit]] → [[Science pack 3]].)		* Recipe changed to [[Assembling machine 1]] + [[Advanced circuit]] + [[Engine unit]] → Science pack 3. (Previously [[Battery]] + [[Plastic bar]] + [[Filter inserter]] + [[Advanced circuit]] → [[Science pack 3]].)
	}}		}}

2020-05-19T15:41:45Z

Ratio: correcting sulfur quantity

← Older revision		Revision as of 15:41, 19 May 2020
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	\| \|\| \|\| \|\|colspan="10"\| {{Icon\|Iron plate\|2400}}		\| \|\| \|\| \|\|colspan="10"\| {{Icon\|Iron plate\|2400}}
	\|-		\|-
	\| \|\|colspan="10"\| {{Icon\|Sulfur\|~~160~~}} using {{Icon\|Chemical plant\|5}}		\| \|\|colspan="10"\| {{Icon\|Sulfur\|600}} using {{Icon\|Chemical plant\|5}}
	\|-		\|-
	\|style="width:40px;"\|		\|style="width:40px;"\|

2020-05-19T15:41:10Z

Undo revision 179536 by DrMadDog (talk)

@@ Line 1: / Line 1: @@
 == Ratio ==
@@ Line 25: / Line 30: @@
 | || || ||colspan="10"| {{Icon|Iron plate|2400}}
 |-
-| ||colspan="10"| {{Icon|Sulfur|600}} using {{Icon|Chemical plant|5}}
+| ||colspan="10"| {{Icon|Sulfur|160}} using {{Icon|Chemical plant|5}}
 |-
 |style="width:40px;"|
@@ Line 34: / Line 39: @@
 |}
 |}

2020-05-19T15:39:57Z

Ratio: sulfur ratio is not good, to produce 2 blue potions you need 1 sulfur, therefor 1200 => 600, not 160

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 == Ratio ==
@@ Line 30: / Line 25: @@
 | || || ||colspan="10"| {{Icon|Iron plate|2400}}
 |-
-| ||colspan="10"| {{Icon|Sulfur|160}} using {{Icon|Chemical plant|5}}
+| ||colspan="10"| {{Icon|Sulfur|600}} using {{Icon|Chemical plant|5}}
 |-
 |style="width:40px;"|
@@ Line 39: / Line 34: @@
 |}
 |}

2019-09-16T15:36:12Z

capitalization

← Older revision		Revision as of 15:36, 16 September 2019
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	{{history\|0.17.0\|		{{history\|0.17.0\|
	* Changed name from "Science ~~Pack~~ 3" to "Chemical science pack".		* Changed name from "Science pack 3" to "Chemical science pack".
	* Recipe changed to 3 [[Advanced circuit]]s + 2 [[Engine unit]]s + 1 [[Solid fuel]] → 2 [[Chemical science pack]]. (Previously 1 [[Advanced circuit]] + 1 [[Engine unit]] + 1 [[Electric mining drill]] → 1 [[Science pack 3]]).		* Recipe changed to 3 [[Advanced circuit]]s + 2 [[Engine unit]]s + 1 [[Solid fuel]] → 2 [[Chemical science pack]]. (Previously 1 [[Advanced circuit]] + 1 [[Engine unit]] + 1 [[Electric mining drill]] → 1 [[Science pack 3]]).
	}}		}}