CA1101490A - Traduction non-disponible - Google Patents

Traduction non-disponible

Info

Publication number: CA1101490A
Authority: CA; Canada
Prior art keywords: probe; installation; liquid; auxiliary electrode; double layer
Prior art date: 1978-03-03
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

CA298,295A

Other languages

English (en)

Inventor

Albert Degols

Daniel Tytgat

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.)

Solvay SA

Original Assignee

Solvay SA

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.)

1978-03-03

Filing date

1978-03-03

Publication date

1981-05-19

1978-03-03 Application filed by Solvay SA filed Critical Solvay SA

1978-03-03 Priority to CA298,295A priority Critical patent/CA1101490A/fr

1981-05-19 Application granted granted Critical

1981-05-19 Publication of CA1101490A publication Critical patent/CA1101490A/fr

Status Expired legal-status Critical Current

Links

238000009434 installation Methods 0.000 title claims abstract description 75
239000007788 liquid Substances 0.000 title claims abstract description 66
238000012544 monitoring process Methods 0.000 title claims abstract description 9
230000000694 effects Effects 0.000 title description 2
239000000523 sample Substances 0.000 claims abstract description 121
238000000034 method Methods 0.000 claims abstract description 31
230000008569 process Effects 0.000 claims abstract description 27
230000003628 erosive effect Effects 0.000 claims abstract description 19
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
239000000463 material Substances 0.000 claims description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
229910052751 metal Inorganic materials 0.000 claims description 6
239000002184 metal Substances 0.000 claims description 6
239000007864 aqueous solution Substances 0.000 claims description 4
230000011664 signaling Effects 0.000 claims 2
238000010292 electrical insulation Methods 0.000 claims 1
238000012360 testing method Methods 0.000 description 47
238000005260 corrosion Methods 0.000 description 22
230000007797 corrosion Effects 0.000 description 22
238000010586 diagram Methods 0.000 description 16
230000008859 change Effects 0.000 description 9
230000015572 biosynthetic process Effects 0.000 description 7
230000009471 action Effects 0.000 description 6
229910001209 Low-carbon steel Inorganic materials 0.000 description 4
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
229910045601 alloy Inorganic materials 0.000 description 4
239000000956 alloy Substances 0.000 description 4
230000008901 benefit Effects 0.000 description 4
239000011575 calcium Substances 0.000 description 4
230000001276 controlling effect Effects 0.000 description 4
239000003112 inhibitor Substances 0.000 description 4
239000010935 stainless steel Substances 0.000 description 4
229910001220 stainless steel Inorganic materials 0.000 description 4
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
206010039509 Scab Diseases 0.000 description 3
229910052791 calcium Inorganic materials 0.000 description 3
238000005259 measurement Methods 0.000 description 3
238000005192 partition Methods 0.000 description 3
230000000750 progressive effect Effects 0.000 description 3
238000004062 sedimentation Methods 0.000 description 3
239000000725 suspension Substances 0.000 description 3
230000000007 visual effect Effects 0.000 description 3
229910001018 Cast iron Inorganic materials 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
239000012530 fluid Substances 0.000 description 2
238000007689 inspection Methods 0.000 description 2
238000005498 polishing Methods 0.000 description 2
230000009467 reduction Effects 0.000 description 2
230000004044 response Effects 0.000 description 2
238000007789 sealing Methods 0.000 description 2
239000002002 slurry Substances 0.000 description 2
239000011780 sodium chloride Substances 0.000 description 2
239000011343 solid material Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
102000004726 Connectin Human genes 0.000 description 1
108010002947 Connectin Proteins 0.000 description 1
229910001335 Galvanized steel Inorganic materials 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
239000002033 PVDF binder Substances 0.000 description 1
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
238000009621 Solvay process Methods 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
230000001464 adherent effect Effects 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000012267 brine Substances 0.000 description 1
239000003990 capacitor Substances 0.000 description 1
238000003889 chemical engineering Methods 0.000 description 1
239000004020 conductor Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
230000005518 electrochemistry Effects 0.000 description 1
238000005868 electrolysis reaction Methods 0.000 description 1
239000008151 electrolyte solution Substances 0.000 description 1
239000008397 galvanized steel Substances 0.000 description 1
239000008233 hard water Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
-1 polytetra-fluorethylene Polymers 0.000 description 1
229920002981 polyvinylidene fluoride Polymers 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000013049 sediment Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1
239000003643 water by type Substances 0.000 description 1
238000005303 weighing Methods 0.000 description 1
150000003751 zinc Chemical class 0.000 description 1

Landscapes

Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

CA298,295A 1978-03-03 1978-03-03 Traduction non-disponible Expired CA1101490A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA298,295A CA1101490A (fr)	1978-03-03	1978-03-03	Traduction non-disponible

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA298,295A CA1101490A (fr)	1978-03-03	1978-03-03	Traduction non-disponible

Publications (1)

Publication Number	Publication Date
CA1101490A true CA1101490A (fr)	1981-05-19

Family

ID=4110921

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA298,295A Expired CA1101490A (fr)	1978-03-03	1978-03-03	Traduction non-disponible

Country Status (1)

Country	Link
CA (1)	CA1101490A (fr)

1978
- 1978-03-03 CA CA298,295A patent/CA1101490A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1998-05-19	MKEX	Expiry