# The Riche' Retort

**URL:** http://forum.driveonwood.com/t/the-riche-retort/4820
**Category:** Charcoal Gasification
**Created:** [October 7, 2019, 3:41am UTC](http://forum.driveonwood.com/t/the-riche-retort/4820 "2019-10-07T03:41:35Z")
**Posts on this page:** 1
**Showing post:** 9

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### Author: ![Grimm](https://avatars.discourse-cdn.com/v2/letter/g/f4b2a3/32.png) [@Grimm](http://forum.driveonwood.com/u/Grimm)
#### Post date: [October 10, 2019, 1:46am UTC](http://forum.driveonwood.com/t/the-riche-retort/4820/9 "2019-10-10T01:46:06Z")

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From: A Treatise on Producer-gas and Gas-producers by Samuel S. Wyer.

![image](https://dow.nyc3.cdn.digitaloceanspaces.com/original/3X/4/8/48e90c29c29cbebe5c421d6bdda64837d120bfa7.png)

 ![image](https://dow.nyc3.cdn.digitaloceanspaces.com/original/3X/5/8/58239a8caf2bf0390f9f68fc5d5dd1d8738f3dff.jpeg)  
Big one on the left is something else if you missed the caption.

 ![image](https://dow.nyc3.cdn.digitaloceanspaces.com/original/3X/f/4/f41f56983a7a6845e1e4d26f8124196e5670207a.jpeg)  
The unit on the right is a different design by Riche’.

 ![image](https://dow.nyc3.cdn.digitaloceanspaces.com/original/3X/d/8/d880028253c619bceec5de3eee587b613abeef4e.jpeg)

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