Glossary entry

English term or phrase:

is prone to base....

English answer:

undergoes decomposition catalyzed by bases

Added to glossary by Darko Kolega
Sep 17, 2011 12:03
12 yrs ago
1 viewer *
English term

is prone to base....

English Tech/Engineering Chemistry; Chem Sci/Eng chemical compounds
This material is prone to base catalyzed decomposition to release H2S.

I cannot be sure how to translate this...

Discussion

Catharine Cellier-Smart Sep 17, 2011:
'Is prone to' is just another way of saying 'is likely to' or 'is liable to'. The base goes with the catalyzed.

Responses

+1
15 mins
Selected

undergoes decomposition catalyzed by bases

In basic environment the material is decomposed (the base is a catalyst of this process). H2S is released as a product of this decomposition.

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Note added at 16 mins (2011-09-17 12:20:06 GMT)
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or rather is likely to be decomposed
Peer comment(s):

agree K Donnelly
4 hrs
thanks!
Something went wrong...
4 KudoZ points awarded for this answer.
+1
13 mins

is suceptible to BCD

prone is this context means suceptible as in the dictionary definition of inclined to or predisposed to -- meaning it well tend to, or most probably

base is part of the phrase 'base catalyzed decomposition" as described in the following web link

http://www.clu-in.org/download/partner/vijgen/NATO_BCDFactSh...


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Note added at 16 mins (2011-09-17 12:19:43 GMT)
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From this website (and their other such sources)

Status:
The BCD process has been used extensively in the U.S. on Superfund sites and in the
clean up in 1997 of some 10,000 tons of PCB-contaminated soil on a U.S. Navy Public
Works Center in Guam. Currently, the process is being used at present to treat some
40,000 tons of PCB-contaminated soil in Warren County, North Carolina.

....

The BCD process involves treatment of liquid and solid wastes in the presence of a reagent mixture consisting of a high boiling point
hydrocarbon such as number 6 fuel oil, sodium hydroxide and a proprietary catalyst. When heated to about 300° C, the reagent
produces highly reactive atomic hydrogen, which cleaves chemical bonds that confer toxicity to compounds.

...

Peer comment(s):

agree amarpaul
23 mins
Something went wrong...
-1
16 mins

to act as base

This material is having a tendency to act as base for influencing decomposition process to release H2S.
Peer comment(s):

disagree kamilw : the material is not a base, only the catalyst is a base
3 mins
please read the sentence carefully ....and then respond.
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