Browse Prior Art Database

Cascade Evaporation System

IP.com Disclosure Number: IPCOM000050659D
Original Publication Date: 1982-Dec-01
Included in the Prior Art Database: 2005-Feb-10
Document File: 2 page(s) / 44K

Publishing Venue

IBM

Related People

Krogmann, GH: AUTHOR [+3]

Abstract

An evaporation system is proposed which permits small quantities of ultrapure water to be continuously and completely evaporated without any contamination. The system can be used to replace evaporator 8 in the water vapor generating system described in the IBM Technical Disclosure Bulletin 24, 5186-5187 (March 1982).

This text was extracted from a PDF file.
At least one non-text object (such as an image or picture) has been suppressed.
This is the abbreviated version, containing approximately 100% of the total text.

Page 1 of 2

Cascade Evaporation System

An evaporation system is proposed which permits small quantities of ultrapure water to be continuously and completely evaporated without any contamination. The system can be used to replace evaporator 8 in the water vapor generating system described in the IBM Technical Disclosure Bulletin 24, 5186-5187 (March 1982).

The illustrated evaporation system consists of a quartz vessel 1 with heating rod 2, evaporator cascade 3 and overflows 4. For generating a particular vapor volume, a dose of ultrapure water is added by line 5 and led through several overflows 4 on the outer wall of heating rod 2, causing the water to be completely and continuously evaporated. If necessary, oxygen can be introduced by supply line 6.

The hydrogen vapor/oxygen mixture is fed from the evaporation system by line 7 to an oxidation oven.

1

Page 2 of 2

2

[This page contains 2 pictures or other non-text objects]