PL131075B1 - Composition for washing out corrosive precipitates,especially iron fluoride - Google Patents

Composition for washing out corrosive precipitates,especially iron fluoride Download PDF

Info

Publication number: PL131075B1
Authority: PL; Poland
Prior art keywords: weight; acid; aliphatic; composition; iron fluoride
Prior art date: 1980-12-22

Application number

PL22872280A

Other languages

English (en)

Polish (pl)

Other versions

PL228722A1 (de

Inventor

Hanna Ominska

Kazimierz Fraczek

Mieczyslaw Siwka

Wojciech Jerzykiewicz

Zbigniew Kranodebski

Original Assignee

Os Bad Rozwojowy Przemyslu Raf

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.)

1980-12-22

Filing date

1980-12-22

Publication date

1984-10-31

1980-12-22 Application filed by Os Bad Rozwojowy Przemyslu Raf filed Critical Os Bad Rozwojowy Przemyslu Raf

1980-12-22 Priority to PL22872280A priority Critical patent/PL131075B1/pl

1981-12-18 Priority to DD23596181A priority patent/DD201917A5/de

1982-07-05 Publication of PL228722A1 publication Critical patent/PL228722A1/xx

1984-10-31 Publication of PL131075B1 publication Critical patent/PL131075B1/pl

Links

239000000203 mixture Substances 0.000 title claims description 19
SHXXPRJOPFJRHA-UHFFFAOYSA-K iron(iii) fluoride Chemical compound F[Fe](F)F SHXXPRJOPFJRHA-UHFFFAOYSA-K 0.000 title claims description 9
238000005406 washing Methods 0.000 title claims description 7
239000002244 precipitate Substances 0.000 title 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 22
-1 hexylmethylene tetraamine Chemical compound 0.000 claims description 11
239000002253 acid Substances 0.000 claims description 10
125000001931 aliphatic group Chemical group 0.000 claims description 9
150000003839 salts Chemical class 0.000 claims description 8
150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 7
229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
150000001735 carboxylic acids Chemical class 0.000 claims description 4
229920006395 saturated elastomer Polymers 0.000 claims description 4
239000007864 aqueous solution Substances 0.000 claims description 3
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims 1
229930195733 hydrocarbon Natural products 0.000 claims 1
150000002430 hydrocarbons Chemical class 0.000 claims 1
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 12
239000004094 surface-active agent Substances 0.000 description 8
238000004090 dissolution Methods 0.000 description 7
239000010802 sludge Substances 0.000 description 6
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 4
230000007797 corrosion Effects 0.000 description 4
238000005260 corrosion Methods 0.000 description 4
150000003973 alkyl amines Chemical class 0.000 description 3
230000029936 alkylation Effects 0.000 description 3
238000005804 alkylation reaction Methods 0.000 description 3
KSSJBGNOJJETTC-UHFFFAOYSA-N COC1=C(C=CC=C1)N(C1=CC=2C3(C4=CC(=CC=C4C=2C=C1)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC(=CC=C1C=1C=CC(=CC=13)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC=C(C=C1)OC Chemical compound COC1=C(C=CC=C1)N(C1=CC=2C3(C4=CC(=CC=C4C=2C=C1)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC(=CC=C1C=1C=CC(=CC=13)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)N(C1=CC=C(C=C1)OC)C1=C(C=CC=C1)OC)C1=CC=C(C=C1)OC KSSJBGNOJJETTC-UHFFFAOYSA-N 0.000 description 2
229910000975 Carbon steel Inorganic materials 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
150000001336 alkenes Chemical class 0.000 description 2
239000010962 carbon steel Substances 0.000 description 2
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
WDWDWGRYHDPSDS-UHFFFAOYSA-N methanimine Chemical compound N=C WDWDWGRYHDPSDS-UHFFFAOYSA-N 0.000 description 2
229930195734 saturated hydrocarbon Natural products 0.000 description 2
239000013049 sediment Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
239000011260 aqueous acid Substances 0.000 description 1
238000001311 chemical methods and process Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
235000013980 iron oxide Nutrition 0.000 description 1
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
239000001282 iso-butane Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
150000003628 tricarboxylic acids Chemical class 0.000 description 1
229930195735 unsaturated hydrocarbon Natural products 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Detergent Compositions (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

PL22872280A 1980-12-22 1980-12-22 Composition for washing out corrosive precipitates,especially iron fluoride PL131075B1 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
PL22872280A PL131075B1 (en)	1980-12-22	1980-12-22	Composition for washing out corrosive precipitates,especially iron fluoride
DD23596181A DD201917A5 (de)	1980-12-22	1981-12-18	Komposition zur auswaschung von korrosionssedimenten besonders von eisenfluorid

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PL22872280A PL131075B1 (en)	1980-12-22	1980-12-22	Composition for washing out corrosive precipitates,especially iron fluoride

Publications (2)

Publication Number	Publication Date
PL228722A1 PL228722A1 (de)	1982-07-05
PL131075B1 true PL131075B1 (en)	1984-10-31

Family

ID=20006577

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL22872280A PL131075B1 (en)	1980-12-22	1980-12-22	Composition for washing out corrosive precipitates,especially iron fluoride

Country Status (2)

Country	Link
DD (1)	DD201917A5 (de)
PL (1)	PL131075B1 (de)

1980
- 1980-12-22 PL PL22872280A patent/PL131075B1/pl unknown
1981
- 1981-12-18 DD DD23596181A patent/DD201917A5/de unknown

Also Published As

Publication number	Publication date
PL228722A1 (de)	1982-07-05
DD201917A5 (de)	1983-08-17

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