IT8224722A0 - CLEANING PROCEDURE. - Google Patents

CLEANING PROCEDURE.

Info

Publication number: IT8224722A0
Authority: IT; Italy
Prior art keywords: cleaning procedure; cleaning; procedure
Prior art date: 1982-01-18

Application number

IT8224722A

Other languages

Italian (it)

Other versions

IT1157343B (en

Inventor

Daniel L Blumen

Robert W Reid

Original Assignee

Dearborn Chemicals Co

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.)

1982-01-18

Filing date

1982-12-14

Publication date

1982-12-14

1982-12-14 Application filed by Dearborn Chemicals Co filed Critical Dearborn Chemicals Co

1982-12-14 Publication of IT8224722A0 publication Critical patent/IT8224722A0/en

1987-02-11 Application granted granted Critical

1987-02-11 Publication of IT1157343B publication Critical patent/IT1157343B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- 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
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
- C23G1/19—Iron or steel

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Hydrology & Water Resources (AREA)
Water Supply & Treatment (AREA)
Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Detergent Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

IT24722/82A 1982-01-18 1982-12-14 CLEANING PROCEDURE IT1157343B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US34023182A	1982-01-18	1982-01-18

Publications (2)

Publication Number	Publication Date
IT8224722A0 true IT8224722A0 (en)	1982-12-14
IT1157343B IT1157343B (en)	1987-02-11

Family

ID=23332438

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT24722/82A IT1157343B (en)	1982-01-18	1982-12-14	CLEANING PROCEDURE

Country Status (8)

Country	Link
JP (1)	JPS58123000A (en)
CA (1)	CA1199550A (en)
DE (1)	DE3232263A1 (en)
ES (1)	ES8402884A1 (en)
FR (1)	FR2521159B1 (en)
GB (1)	GB2113254B (en)
IT (1)	IT1157343B (en)
SE (1)	SE8204843L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0121631B1 (en) *	1983-04-12	1988-08-10	Chemed Corporation	Method of removing scale
US4775491A (en) *	1983-08-10	1988-10-04	Nuclear Technology Corp.	Hydrazides of amino-polyacetic acids as chelants
US4726907A (en) *	1983-08-10	1988-02-23	Nuclear Technology Corp	Hydrazides of amino-polyacetic acids as chelants
US4708805A (en) *	1986-11-24	1987-11-24	Muhala Thomas F D	Barium sulfate removal and anti-deposition compositions and process of use therefor
EP0273182B1 (en) *	1986-12-01	1991-07-31	Siemens Aktiengesellschaft	Method of cleaning a container
US5264041A (en) *	1986-12-01	1993-11-23	Siemens Aktiengesellschaft	Method for cleaning a vessel
EP0299166A1 (en) *	1987-07-17	1989-01-18	Mitsubishi Jukogyo Kabushiki Kaisha	Method for removing scale on inner surfaces of boiler tube members
GB9000028D0 (en) *	1990-01-02	1990-03-07	Shell Int Research	Cleaning of equipment used in a liquid phase oxidation process
US5575858A (en) *	1994-05-02	1996-11-19	United Technologies Corporation	Effective cleaning method for turbine airfoils
JP2007020402A (en) *	2005-07-12	2007-02-01	Nitto Shokuhin Kk	Method for producing fermented soybean

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1076979A (en) *	1963-08-13	1967-07-26	William Russell Tedeschi	Surface treating composition
AT281541B (en) *	1966-08-02	1970-05-25	Beratherm Ag	Process for pickling metallic inner surfaces of closed vessels
US3522093A (en) *	1967-02-27	1970-07-28	Chem Cleaning & Equipment Serv	Processes of cleaning and passivating reactor equipment

1982
- 1982-08-24 SE SE8204843A patent/SE8204843L/en unknown
- 1982-08-31 DE DE19823232263 patent/DE3232263A1/en not_active Withdrawn
- 1982-10-15 CA CA000413558A patent/CA1199550A/en not_active Expired
- 1982-11-12 JP JP57197870A patent/JPS58123000A/en active Pending
- 1982-12-14 IT IT24722/82A patent/IT1157343B/en active
1983
- 1983-01-17 FR FR8300626A patent/FR2521159B1/en not_active Expired
- 1983-01-17 ES ES519043A patent/ES8402884A1/en not_active Expired
- 1983-01-17 GB GB08301192A patent/GB2113254B/en not_active Expired

Also Published As

Publication number	Publication date
JPS58123000A (en)	1983-07-21
DE3232263A1 (en)	1983-07-28
FR2521159B1 (en)	1987-04-03
ES519043A0 (en)	1984-03-01
GB2113254A (en)	1983-08-03
SE8204843L (en)	1983-07-19
SE8204843D0 (en)	1982-08-24
FR2521159A1 (en)	1983-08-12
CA1199550A (en)	1986-01-21
ES8402884A1 (en)	1984-03-01
GB8301192D0 (en)	1983-02-16
GB2113254B (en)	1985-09-11
IT1157343B (en)	1987-02-11

Publication	Publication Date	Title
FI78601B (en)	1989-05-31	ENGAONGSBLOEJA.
FI78611B (en)	1989-05-31	UPPBEVARINGSPAOSE.
FI73534B (en)	1987-06-30	BANDKASSETT.
NO830442L (en)	1983-08-25	Footbridge.
FI73505B (en)	1987-06-30	FAESTELEMENT.
NL182860C (en)	1988-06-01	STERILIZER.
FI823990L (en)	1984-05-20	FAESTNINGSKLAEMMARE.
FI77050B (en)	1988-09-30	GELATINKOMPOSITION FOER SPRUTGJUTNING.
FI78606B (en)	1989-05-31	SAEKERHETSSAETE.
DE3381054D1 (en)	1990-02-08	IMMUNOESSAY.
IT8224722A0 (en)	1982-12-14	CLEANING PROCEDURE.
BR8300036A (en)	1983-09-13	CLEANING SET
IT8323052V0 (en)	1983-09-22	DISHWASHER FOR DISHWASHER.
MA19678A1 (en)	1983-10-01	ANTI-HELMINTIC AGENTS.
FI73520B (en)	1987-06-30	MAOLANORDNING.
ES272075Y (en)	1984-05-16	CORRETILLA.
ES263453Y (en)	1983-04-16	"CLEAN BASKET-FLOORS".
FI824023L (en)	1984-05-24	TAPET.
IT8305201A0 (en)	1983-10-11	MERCERISATION PROCEDURE.
FI73929B (en)	1987-08-31	FOERFLYTTBAR LASTTRANSPORTOER.
ATE23451T1 (en)	1986-11-15	CLEANING DEVICE.
ATE25362T1 (en)	1987-02-15	CLEANING DEVICE.
BR6200357U (en)	1983-11-01	CLEANING
ATE27551T1 (en)	1987-06-15	GAS CLEANING.
ES266899Y (en)	1984-01-16	ALBARAN MULTIPLE.