Aug 11, 2018 19:28
5 yrs ago
5 viewers *
German term
United Kingdom
Works in: French to English, German to English
Schleppstickstoff
German to English
Tech/Engineering
Chemistry; Chem Sci/Eng
This term occurs in the following context "Über das Rotameter werden etwa 2 m³/h *Schleppstickstoff* in den Behälter eingespeist." It occurs in a subsection entitled "Zugabe von Methanol aus IBC".
Proposed translations
(English)
| 3 +2 | entraining nitrogen |
Kim Metzger
|
| 4 | nitrogen blanketing |
Edith Kelly
|
Proposed translations
+2
1 hr
Kim Metzger
Mexico
Mexico
Native in English
Mexico
Committed to Quality and Service
Native in: English (Variant: US) 
Works in: German to English
Related KudoZ points
:
115
Selected
entraining nitrogen
Dieser wird abgesaugt, mit Acetonitril (260 mL, auf 0-5 <0>C gekühlt) nachgewaschen und über Nacht bei 45 <0>C im VTS mit Schleppstickstoff getrocknet. So werden insgesamt 424,3 g N-(2-Brom-6-fluorphenyl)-N'-[2-methoxy-5-(trifluormethyl)phenylJHarnstoff als Feststoff erhalten, entsprechend 99,2 % der Theorie. https://patents.google.com/patent/EP1893587A1
This is suction filtered, washed with acetonitrile (260 mL, cooled to 0-5 0 C) washed and dried overnight at 45 0 C in the VDO using entraining nitrogen. Thus, a total of 424.3 g of N- (2-bromo-6-fluorophenyl) -N '- [2-methoxy-5- (trifluoromethyl) phenylJ- urea as a solid, corresponding to 99.2% of theory. https://patents.google.com/patent/EP1893587A1/en
Das erhaltene kristalline Produkt wird durch Zentrifugieren isoliert mit kaltem Acetonitril (zweimal ca. 13 l) gewaschen und bei 45°C im VTS mit Schleppstickstoff getrocknet (ca. 3,5 h). https://patents.google.com/patent/DE102012101680A1/de
The crystalline product obtained is isolated by centrifugation with cold acetonitrile (twice ca. 13 l) and dried at 45 ° C in the VDO using entraining nitrogen dried (approximately 3.5 h). https://patents.google.com/patent/DE102012101680A1/en
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Note added at 1 hr (2018-08-11 21:03:03 GMT)
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This isn't my specialty at all. It could also be "entrained nitrogen." The methanol is passed through suitable indoor piping to the furnace. With a pressurized gas system, a portion of the nitrogen becomes entrained in the methanol and the entrained nitrogen has an adverse effect on the performance of flowmeters in the system. The gas accumulates as bubbles in the flowmeter causing the float of the flowmeter to move erratically and promoting erroneous flow readings. http://www.freepatentsonline.com/5174944.html
This is suction filtered, washed with acetonitrile (260 mL, cooled to 0-5 0 C) washed and dried overnight at 45 0 C in the VDO using entraining nitrogen. Thus, a total of 424.3 g of N- (2-bromo-6-fluorophenyl) -N '- [2-methoxy-5- (trifluoromethyl) phenylJ- urea as a solid, corresponding to 99.2% of theory. https://patents.google.com/patent/EP1893587A1/en
Das erhaltene kristalline Produkt wird durch Zentrifugieren isoliert mit kaltem Acetonitril (zweimal ca. 13 l) gewaschen und bei 45°C im VTS mit Schleppstickstoff getrocknet (ca. 3,5 h). https://patents.google.com/patent/DE102012101680A1/de
The crystalline product obtained is isolated by centrifugation with cold acetonitrile (twice ca. 13 l) and dried at 45 ° C in the VDO using entraining nitrogen dried (approximately 3.5 h). https://patents.google.com/patent/DE102012101680A1/en
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Note added at 1 hr (2018-08-11 21:03:03 GMT)
--------------------------------------------------
This isn't my specialty at all. It could also be "entrained nitrogen." The methanol is passed through suitable indoor piping to the furnace. With a pressurized gas system, a portion of the nitrogen becomes entrained in the methanol and the entrained nitrogen has an adverse effect on the performance of flowmeters in the system. The gas accumulates as bubbles in the flowmeter causing the float of the flowmeter to move erratically and promoting erroneous flow readings. http://www.freepatentsonline.com/5174944.html
Peer comment(s):
| agree |
Herbmione Granger
: I think "nitrogen (for use as carrier gas for methanol)," but I would like more info.
12 hrs
|
| agree |
Michael Confais (X)
508 days
|
4 KudoZ points awarded for this answer.
Comment: "Selected automatically based on peer agreement."
11 hrs
Edith Kelly
Switzerland
Switzerland
Native in German
&
English
Specializes in field
Switzerland
Professional conference interpreter
Native in: German 
, English
Works in: German to English, English to German, Dutch to German, and 4 more.
Related KudoZ points
:
193
nitrogen blanketing
one of very many examples:
https://sagemetering.com/applications/technical-notes/nitrog...
This is common practice for the application you describe though more context would be useful.
https://sagemetering.com/applications/technical-notes/nitrog...
This is common practice for the application you describe though more context would be useful.
Discussion
https://www.mvsengg.com/products/others/n2-methanol/
Here Nitrogen gas is used as a carrier gas which reduces consumption of methanol.
[Added reference]
https://patents.google.com/patent/US5520857A/en
In particular, the present invention is directed to an improvement of an evaporator in which a liquid agent especially a flammable and corrosive liquid agent is evaporated within a sealed container by feeding at a constant flow rate a carrier gas into the container accommodating the liquid agent, and then the generated vapor is discharged from the container by the carrier gas.