IT1246252B - Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi - Google Patents

Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi

Info

Publication number: IT1246252B
Authority: IT; Italy
Prior art keywords: pickling; stainless; pickling solution; aliphatic alcohols; acid
Prior art date: 1990-09-11

Application number

IT08363390A

Other languages

English (en)

Other versions

IT9083633A0 (it

IT9083633A1 (it

Inventor

Marco Zavattoni

Original Assignee

Condoroil Chemical S N C Di Za

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.)

1990-09-11

Filing date

1990-09-11

Publication date

1994-11-17

1990-09-11 Application filed by Condoroil Chemical S N C Di Za filed Critical Condoroil Chemical S N C Di Za

1990-09-11 Priority to IT08363390A priority Critical patent/IT1246252B/it

1990-09-11 Publication of IT9083633A0 publication Critical patent/IT9083633A0/it

1992-03-11 Publication of IT9083633A1 publication Critical patent/IT9083633A1/it

1994-11-17 Application granted granted Critical

1994-11-17 Publication of IT1246252B publication Critical patent/IT1246252B/it

Links

-1 peroxide compounds Chemical class 0.000 title abstract 6
238000005554 pickling Methods 0.000 title abstract 6
239000002253 acid Substances 0.000 title abstract 3
229910000831 Steel Inorganic materials 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
239000007800 oxidant agent Substances 0.000 title abstract 2
229920006395 saturated elastomer Polymers 0.000 title abstract 2
239000010959 steel Substances 0.000 title abstract 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
150000001336 alkenes Chemical class 0.000 abstract 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
238000000354 decomposition reaction Methods 0.000 abstract 1
230000018044 dehydration Effects 0.000 abstract 1
238000006297 dehydration reaction Methods 0.000 abstract 1
230000000087 stabilizing effect Effects 0.000 abstract 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
- C23G1/086—Iron or steel solutions containing HF

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)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

IT08363390A 1990-09-11 1990-09-11 Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi IT1246252B (it)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
IT08363390A IT1246252B (it)	1990-09-11	1990-09-11	Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT08363390A IT1246252B (it)	1990-09-11	1990-09-11	Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi

Publications (3)

Publication Number	Publication Date
IT9083633A0 IT9083633A0 (it)	1990-09-11
IT9083633A1 IT9083633A1 (it)	1992-03-11
IT1246252B true IT1246252B (it)	1994-11-17

Family

ID=11323443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT08363390A IT1246252B (it)	1990-09-11	1990-09-11	Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi

Country Status (1)

Country	Link
IT (1)	IT1246252B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1793016A1 (de) *	2005-12-01	2007-06-06	Elpochem AG	Polier- und Entgratungsmittel für Werkstücke aus Kohlenstoffstahl und Verfahren zum chemischen Polieren und Entgraten
IT201900006672A1 (it)	2019-05-10	2020-11-10	Condoroil Stainless Srl	Unita' per il decapaggio elettrolitico interno ed esterno di tubi in acciaio inossidabile

1990
- 1990-09-11 IT IT08363390A patent/IT1246252B/it active IP Right Grant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1793016A1 (de) *	2005-12-01	2007-06-06	Elpochem AG	Polier- und Entgratungsmittel für Werkstücke aus Kohlenstoffstahl und Verfahren zum chemischen Polieren und Entgraten
IT201900006672A1 (it)	2019-05-10	2020-11-10	Condoroil Stainless Srl	Unita' per il decapaggio elettrolitico interno ed esterno di tubi in acciaio inossidabile

Also Published As

Publication number	Publication date
IT9083633A0 (it)	1990-09-11
IT9083633A1 (it)	1992-03-11

Similar Documents

Publication	Publication Date	Title
PH16498A (en)	1983-11-04	Bleaching process and composition
ES444266A1 (es)	1977-12-01	Un procedimiento para decapar metales.
HUT71048A (en)	1995-11-28	Aqueous disinfecting composition, process for preparation of it and use the same
EP0280223A3 (en)	1989-02-01	Polyacetals, process for their fabrication from dialdehydes and polyolacids, and use of polyacetals
ES2140514T3 (es)	2000-03-01	Procedimiento de tratamiento de un articulo y nueva solucion acuosa de peroxido de hidrogeno.
FI910594A0 (fi)	1991-02-07	Menetelmä teräsmateriaalien, erityisesti ruostumattoman teräksen peittaamiseksi ja puhdistamiseksi
CH612159A5 (en)	1979-07-13	Process for removing oxygen dissolved in water and solutions usable for this purpose
PT71438A (en)	1980-07-01	Process for preparing a built liquid detergent composition
ES470212A1 (es)	1979-01-01	Un procedimiento para la produccion de agua potable
IT1246252B (it)	1994-11-17	Procedimento di decapaggio acido di acciai inossidabili e speciali impiegante come ossidanti nella soluzione di decapaggio composti perossidati stabilizzati a base di alcoli alifatici terziari saturi
FR2335592A1 (fr)	1977-07-15	Compositions de blanchiment actives a basse temperature
ATE17228T1 (de)	1986-01-15	Verfahren zur oxydation von vinylbenzenverbindungen zu beta-phenylaldehyden.
JPS5357185A (en)	1978-05-24	Improved preserving method for selectively permeable membrane
ZA881225B (en)	1988-08-22	The use of citric acid partial esters and mixtures thereof for the extraction of iron
JPS57100908A (en)	1982-06-23	Stabilization of hydroxylamine or solution containing it by addition of 8 hydroxyquinoline
JPS5426060A (en)	1979-02-27	Method of treating solution containing organic reduced substance such as hydrazine or the like
JPS5332962A (en)	1978-03-28	Treatment of wastewater from wet-system
JPS5241193A (en)	1977-03-30	Treating process of active carbon having not property reducing nitroge n dioxide
JPS52139264A (en)	1977-11-21	Process for pretreatment of waste water
GB2054634B (en)	1983-06-22	Built liquid detergent compositions
JPS52115792A (en)	1977-09-28	Oxygen generator
Zumbrunn et al.	1981	Deodorization by hydrogen peroxide in the food processing industry
JPS5241192A (en)	1977-03-30	Process for concentrating or storing ozone by adsorption
KR930008190A (ko)	1993-05-21	PCB의 스케일(Scale) 제거용액
JPS5559896A (en)	1980-05-06	Treating method for slime

Legal Events

Date	Code	Title	Description
1994-11-17	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970820