CA1073976A - Appareil a mesurer le point de rosee - Google Patents

Appareil a mesurer le point de rosee

Info

Publication number: CA1073976A
Authority: CA; Canada
Prior art keywords: dewpointmeter; probe; motor; thermocouple; tube
Prior art date: 1975-06-18
Legal status (The legal status 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 status listed.): Expired

Application number

CA255,019A

Other languages

English (en)

Inventor

Charles D. Coe

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Land Pyrometers Ltd

Original Assignee

Land Pyrometers Ltd

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.)

1975-06-18

Filing date

1976-06-16

Publication date

1980-03-18

1976-06-16 Application filed by Land Pyrometers Ltd filed Critical Land Pyrometers Ltd

1980-03-18 Application granted granted Critical

1980-03-18 Publication of CA1073976A publication Critical patent/CA1073976A/fr

Status Expired legal-status Critical Current

Links

239000000523 sample Substances 0.000 claims abstract description 53
238000001816 cooling Methods 0.000 claims abstract description 25
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 18
239000007789 gas Substances 0.000 claims description 12
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 10
239000003546 flue gas Substances 0.000 claims description 10
238000004140 cleaning Methods 0.000 claims description 9
229910052697 platinum Inorganic materials 0.000 claims description 9
239000011521 glass Substances 0.000 claims description 7
239000002245 particle Substances 0.000 claims description 3
239000007787 solid Substances 0.000 claims description 3
239000005388 borosilicate glass Substances 0.000 claims description 2
238000011109 contamination Methods 0.000 claims description 2
229910052703 rhodium Inorganic materials 0.000 claims description 2
239000010948 rhodium Substances 0.000 claims description 2
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
230000001360 synchronised effect Effects 0.000 claims description 2
230000005494 condensation Effects 0.000 description 6
238000009833 condensation Methods 0.000 description 6
238000001704 evaporation Methods 0.000 description 4
230000001276 controlling effect Effects 0.000 description 3
230000008020 evaporation Effects 0.000 description 3
238000005259 measurement Methods 0.000 description 3
ZMJBYMUCKBYSCP-UHFFFAOYSA-N Hydroxycitric acid Chemical compound OC(=O)C(O)C(O)(C(O)=O)CC(O)=O ZMJBYMUCKBYSCP-UHFFFAOYSA-N 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
238000001514 detection method Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
230000002159 abnormal effect Effects 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
- G01N25/66—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point
- G01N25/68—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point by varying the temperature of a condensing surface

Landscapes

Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Investigating Or Analyzing Materials Using Thermal Means (AREA)

CA255,019A 1975-06-18 1976-06-16 Appareil a mesurer le point de rosee Expired CA1073976A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2601375A GB1541441A (en)	1975-06-18	1975-06-18	Dew pont meters

Publications (1)

Publication Number	Publication Date
CA1073976A true CA1073976A (fr)	1980-03-18

Family

ID=10236987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA255,019A Expired CA1073976A (fr)	1975-06-18	1976-06-16	Appareil a mesurer le point de rosee

Country Status (7)

Country	Link
JP (1)	JPS5947255B2 (fr)
BE (1)	BE843122A (fr)
CA (1)	CA1073976A (fr)
DE (1)	DE2626699C3 (fr)
FR (1)	FR2316587A1 (fr)
GB (1)	GB1541441A (fr)
NL (1)	NL175855C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9511204D0 (en) *	1995-06-02	1995-07-26	Sonander Sven O	Method and apparatus for measuring dew point temperature of a moist gas
FR2919310B1 (fr) *	2007-07-26	2009-11-06	Total France Sa	Procede pour le traitement anticorrosion d'une unite industrielle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3252319A (en) *	1964-01-06	1966-05-24	Ind Instr Inc	Dew point device with proportional control circuit
GB1405492A (en) *	1972-10-26	1975-09-10	Ici Ltd	Dewpoint recorder

1975
- 1975-06-18 GB GB2601375A patent/GB1541441A/en not_active Expired
1976
- 1976-06-15 DE DE19762626699 patent/DE2626699C3/de not_active Expired
- 1976-06-16 CA CA255,019A patent/CA1073976A/fr not_active Expired
- 1976-06-18 FR FR7619167A patent/FR2316587A1/fr active Granted
- 1976-06-18 JP JP7126376A patent/JPS5947255B2/ja not_active Expired
- 1976-06-18 BE BE168069A patent/BE843122A/fr not_active IP Right Cessation
- 1976-06-18 NL NL7606670A patent/NL175855C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2626699B2 (de)	1979-12-20
GB1541441A (en)	1979-02-28
NL175855C (nl)	1985-01-02
FR2316587B1 (fr)	1981-02-06
DE2626699A1 (de)	1977-01-20
FR2316587A1 (fr)	1977-01-28
NL175855B (nl)	1984-08-01
JPS5214473A (en)	1977-02-03
BE843122A (fr)	1976-10-18
DE2626699C3 (de)	1980-08-28
JPS5947255B2 (ja)	1984-11-17
NL7606670A (nl)	1976-12-21

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Legal Events

Date	Code	Title	Description
1997-03-18	MKEX	Expiry