Difference between revisions of "How to Recycle Oil"

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==Engine oil==
 
==Engine oil==
Used engine oil may be burnt as heating fuel.  
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Used engine oil may be burnt as heating fuel. It also can be filtered or centrifuged to clarify it, and re-used as lubricating oil, but not in car engines, for which it now lacks all the necessary additives.
 
 
It also can be filtered or centrifuged to clarify it, and re-used as lubricating oil - but not in car engines, for which it now lacks all the necessary additives.
 
  
 
==Vegetable oil==
 
==Vegetable oil==
Vegetable oils are best re-used as food. Its also possible to use it as a diesel fuel replacement in 2 possible ways:
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Vegetable oils are best re-used as food and in cooking. Its also possible to use it as a diesel fuel replacement in 2 possible ways:
* as it is, as WVO (waste vegetable oil)
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* as it is, as waste vegetable oil (WVO); or
 
* via conversion to biodiesel.
 
* via conversion to biodiesel.
 
There are various gotchas with the first option. The second requires processing.
 
  
 
Vegetable oil is also effective as a lubricant for short term undemanding jobs. Over time it congeals solid, acting more like glue than lubricant.
 
Vegetable oil is also effective as a lubricant for short term undemanding jobs. Over time it congeals solid, acting more like glue than lubricant.
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==Animal fats==
 
==Animal fats==
 
Animal fats in too poor a condition to be used as food or animal feed can be turned into soap with some basic processing.
 
Animal fats in too poor a condition to be used as food or animal feed can be turned into soap with some basic processing.
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==Categories==
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[[Category:Stub]]
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[[Category:Cooking]] [[Category:Cooling]]  [[Category:Ideas]] [[Category:Recycling]] [[Category:Resource Management]] [[Category:Waste]]
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[[Category:Easy to Medium]] [[Category:Easy]]
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[[Category:Global Technology]]
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[[Category:Less than 10 US$]]
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[[Category:Oil]][[Category:One Person and more]]
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[[Category:Household]] [[Category:Village]][[Category:Neighbourhood]]
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[[Category:Principles]]
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[[Category:Howtopedia requested articles]] [[Category:Howtopedia requested drawings]] [[Category:Howtopedia requested images]] [[Category:Pages listed for deletion]]
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[[Category:Requested translation to Spanish]] [[Category:Requested translation to French]]
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[[en:How to Recycle Oil]]
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[[fr:Comment recycler l'huile]]
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[[pt:Como reciclar Óleo]]

Latest revision as of 14:03, 30 October 2013

This article is a draft. It was just started and needs further work.


Engine oil

Used engine oil may be burnt as heating fuel. It also can be filtered or centrifuged to clarify it, and re-used as lubricating oil, but not in car engines, for which it now lacks all the necessary additives.

Vegetable oil

Vegetable oils are best re-used as food and in cooking. Its also possible to use it as a diesel fuel replacement in 2 possible ways:

  • as it is, as waste vegetable oil (WVO); or
  • via conversion to biodiesel.

Vegetable oil is also effective as a lubricant for short term undemanding jobs. Over time it congeals solid, acting more like glue than lubricant.


Animal fats

Animal fats in too poor a condition to be used as food or animal feed can be turned into soap with some basic processing.

Categories