NL8002159A - Werkwijze en inrichting voor het bepalen van het metaalgehalte in het bjzonder in gasmengsels. - Google Patents

Werkwijze en inrichting voor het bepalen van het metaalgehalte in het bjzonder in gasmengsels. Download PDF

Info

Publication number: NL8002159A
Authority: NL; Netherlands
Prior art keywords: space; gas; particles; seconds; gases
Prior art date: 1979-04-12

Application number

NL8002159A

Other languages

English (en)

Dutch (nl)

Original Assignee

Nuovo Pignone Spa

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-04-12

Filing date

1980-04-14

Publication date

1980-10-14

1979-04-12 Priority claimed from IT02113/79A external-priority patent/IT1165827B/it

1980-02-14 Priority claimed from IT8002108A external-priority patent/IT8002108A0/it

1980-04-14 Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa

1980-10-14 Publication of NL8002159A publication Critical patent/NL8002159A/nl

Links

238000000034 method Methods 0.000 title claims description 20
239000000203 mixture Substances 0.000 title description 5
239000007789 gas Substances 0.000 claims description 20
239000002245 particle Substances 0.000 claims description 13
229910052751 metal Inorganic materials 0.000 claims description 7
239000002184 metal Substances 0.000 claims description 7
230000000694 effects Effects 0.000 claims description 4
150000002739 metals Chemical class 0.000 claims description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
239000004020 conductor Substances 0.000 claims description 3
229910002804 graphite Inorganic materials 0.000 claims description 3
239000010439 graphite Substances 0.000 claims description 3
230000003287 optical effect Effects 0.000 claims description 2
239000013618 particulate matter Substances 0.000 claims 1
238000011002 quantification Methods 0.000 claims 1
239000000463 material Substances 0.000 description 11
238000004458 analytical method Methods 0.000 description 8
239000000428 dust Substances 0.000 description 6
238000010521 absorption reaction Methods 0.000 description 5
238000009825 accumulation Methods 0.000 description 4
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
239000010949 copper Substances 0.000 description 3
229910052725 zinc Inorganic materials 0.000 description 3
239000011701 zinc Substances 0.000 description 3
238000002835 absorbance Methods 0.000 description 2
238000003556 assay Methods 0.000 description 2
230000005684 electric field Effects 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
230000000670 limiting effect Effects 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
239000007787 solid Substances 0.000 description 2
230000002411 adverse Effects 0.000 description 1
239000012491 analyte Substances 0.000 description 1
238000013459 approach Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000000151 deposition Methods 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000005367 electrostatic precipitation Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
230000004907 flux Effects 0.000 description 1
229910001385 heavy metal Inorganic materials 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
206010037844 rash Diseases 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000000779 smoke Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000009897 systematic effect Effects 0.000 description 1
229910052715 tantalum Inorganic materials 0.000 description 1
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/74—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flameless atomising, e.g. graphite furnaces

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Pathology (AREA)
Immunology (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Combustion & Propulsion (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Sampling And Sample Adjustment (AREA)

NL8002159A 1979-04-12 1980-04-14 Werkwijze en inrichting voor het bepalen van het metaalgehalte in het bjzonder in gasmengsels. NL8002159A (nl)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
IT02113/79A IT1165827B (it)	1979-04-12	1979-04-12	Apparecchio per la determinazione di metalli vari nel pulviscolo atmosferico
IT211379		1979-04-12
IT8002108A IT8002108A0 (it)	1980-02-14	1980-02-14	Metodo ed apparecchiatura per la determinazione di metalli dispersi in gas
IT210880		1980-02-14

Publications (1)

Publication Number	Publication Date
NL8002159A true NL8002159A (nl)	1980-10-14

Family

ID=26325214

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8002159A NL8002159A (nl)	1979-04-12	1980-04-14	Werkwijze en inrichting voor het bepalen van het metaalgehalte in het bjzonder in gasmengsels.

Country Status (7)

Country	Link
AU (1)	AU5740780A (fr)
DE (1)	DE3014025A1 (fr)
DK (1)	DK156880A (fr)
FR (1)	FR2454095A1 (fr)
GB (1)	GB2048471A (fr)
LU (1)	LU82356A1 (fr)
NL (1)	NL8002159A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6897070B2 (en)	1999-09-01	2005-05-24	Micron Technology, Inc.	Detection of gas phase materials
US6479297B1 (en) *	2000-08-31	2002-11-12	Micron Technology, Inc.	Sensor devices, methods and systems for detecting gas phase materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2307602A (en) *	1938-10-20	1943-01-05	Westinghouse Electric & Mfg Co	Electrostatic dust sampler
US2857978A (en) *	1954-07-28	1958-10-28	Vladimir J Lenger	Electroprecipitator
US3778162A (en) *	1972-03-24	1973-12-11	Continental Oil Co	Apparatus for the collection and measurement of the amount of mercury vapors present in a volume of air or other gases

1980
- 1980-04-11 DK DK156880A patent/DK156880A/da not_active IP Right Cessation
- 1980-04-11 FR FR8008198A patent/FR2454095A1/fr active Pending
- 1980-04-11 LU LU82356A patent/LU82356A1/fr unknown
- 1980-04-11 GB GB8012028A patent/GB2048471A/en not_active Withdrawn
- 1980-04-11 AU AU57407/80A patent/AU5740780A/en not_active Abandoned
- 1980-04-11 DE DE19803014025 patent/DE3014025A1/de not_active Ceased
- 1980-04-14 NL NL8002159A patent/NL8002159A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
FR2454095A1 (fr)	1980-11-07
DK156880A (da)	1980-10-13
DE3014025A1 (de)	1980-10-23
AU5740780A (en)	1980-10-16
LU82356A1 (fr)	1980-12-16
GB2048471A (en)	1980-12-10

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Legal Events

Date	Code	Title
1980-10-27	A1A	A request for search or an international-type search has been filed
1983-02-01	BB	A search report has been drawn up
1983-12-01	BV	The patent application has lapsed