GB817790A - Improvements in or relating to acid baths for cleaning and pickling metal - Google Patents
Improvements in or relating to acid baths for cleaning and pickling metalInfo
- Publication number
- GB817790A GB817790A GB5901/58A GB590158A GB817790A GB 817790 A GB817790 A GB 817790A GB 5901/58 A GB5901/58 A GB 5901/58A GB 590158 A GB590158 A GB 590158A GB 817790 A GB817790 A GB 817790A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cleaning
- acid
- bath
- relating
- pickling
- Prior art date
- 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
Links
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
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
- C23G1/065—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors sulfur-containing compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
- E01C19/1068—Supplying or proportioning the ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
An acid bath for cleaning and pickling metals contains an amount of triphenyl sulphonium chloride sufficient to reduce acid attack on the metal. The bath may comprise sulphuric, phosphoric, hydrochloric, hydrofluoric, hydrosilicic, or sulphuric acid with not more than 1 per cent by weight of triphenyl sulphonium chloride, and may be used for cleaning and pickling steel, zinc, and aluminium. It is stated that a bath of sulphuric acid with triphenyl sulphonium chloride is particularly suitable for cleaning dairy equipment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US658961A US2941949A (en) | 1957-05-14 | 1957-05-14 | Acid baths for cleaning and pickling metal |
Publications (1)
Publication Number | Publication Date |
---|---|
GB817790A true GB817790A (en) | 1959-08-06 |
Family
ID=24643464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5901/58A Expired GB817790A (en) | 1957-05-14 | 1958-02-24 | Improvements in or relating to acid baths for cleaning and pickling metal |
Country Status (6)
Country | Link |
---|---|
US (1) | US2941949A (en) |
BE (1) | BE566739A (en) |
DE (1) | DE1095623B (en) |
FR (1) | FR1194245A (en) |
GB (1) | GB817790A (en) |
NL (2) | NL97745C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764543A (en) * | 1971-02-23 | 1973-10-09 | Dow Chemical Co | Sulfonium compound as a corrosion inhibitor in aqueous acid |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083180A (en) * | 1960-06-10 | 1963-03-26 | Monsanto Chemicals | Oxygen-containing heterocyclemethyl dihydroquinolinyl ethers |
US3277008A (en) * | 1962-04-20 | 1966-10-04 | Pfaudler Permutit Inc | Surface cleaning method and composition |
US3274114A (en) * | 1965-11-04 | 1966-09-20 | Grof Tibor Thomas | Process for detarnishing and inhibiting copper and copper alloys |
US3668137A (en) * | 1969-04-01 | 1972-06-06 | Amchem Prod | Composition and method for inhibiting acid attack of metals |
US3718594A (en) * | 1970-11-30 | 1973-02-27 | Eastman Kodak Co | Method of preparing magnetically responsive carrier particles |
GB1444171A (en) * | 1973-04-11 | 1976-07-28 | Dow Chemical Co | Sulphonium salt corrosion inhibitors for aqueous acidic metal cleaning solutions rev |
US3819527A (en) * | 1972-11-06 | 1974-06-25 | Amchem Prod | Composition and method for inhibiting acid attack of metals |
US4053329A (en) * | 1976-04-02 | 1977-10-11 | Ppg Industries, Inc. | Method of improving corrosion resistance of metal substrates by passivating with an onium salt-containing material |
US4180469A (en) * | 1977-12-30 | 1979-12-25 | Amchem Products, Inc. | Dithiocarbamate sulfonium salt inhibitor composition |
FR2467547A1 (en) * | 1979-10-22 | 1981-04-30 | Elf Aquitaine | Pesticidal tetra:decyl di:alkyl sulphonium salts - useful as bactericides, fungicides, algicides and corrosion inhibitors |
DE3742367A1 (en) * | 1987-12-14 | 1989-06-22 | Pelox Chemietechnik Gmbh Co Kg | Pickling and cleaning agent for metal surfaces |
NL9002321A (en) * | 1990-10-24 | 1992-05-18 | Grint & Zandexpl Mij Vh Smals | METHOD AND APPARATUS FOR DOSING, MIXING AND APPLICATION OF A SPECIAL SPECIAL. |
US5522459A (en) * | 1993-06-03 | 1996-06-04 | Halliburton Company | Continuous multi-component slurrying process at oil or gas well |
US5452954A (en) * | 1993-06-04 | 1995-09-26 | Halliburton Company | Control method for a multi-component slurrying process |
US5492629A (en) * | 1993-10-12 | 1996-02-20 | H.E.R.C. Products Incorporated | Method of cleaning scale and stains in water systems and related equipment |
US5895763A (en) * | 1997-04-16 | 1999-04-20 | H.E.R.C. Products Incorporated | Controlled carbonate removal from water conduit systems |
US5873944A (en) * | 1997-05-13 | 1999-02-23 | H.E.R.C. Products Incorporated | Vacuum waste pipe cleaning |
US6964275B2 (en) * | 2001-12-26 | 2005-11-15 | H.E.R.C. Products Incorporated | Countermeasure washdown system cleaning |
US7138342B2 (en) * | 2003-10-31 | 2006-11-21 | The Boeing Company | Process of maintaining hybrid etch |
US10301553B2 (en) | 2017-02-28 | 2019-05-28 | Ecolab Usa Inc. | Use of sulfonium salts as hydrogen sulfide inhibitors |
US10900128B2 (en) | 2018-08-29 | 2021-01-26 | Championx Usa Inc. | Use of sulfonium salts as corrosion inhibitors |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2702279A (en) * | 1955-02-15 | Detergent compositions having | ||
US1852194A (en) * | 1929-04-19 | 1932-04-05 | Goodrich Co B F | Method of cleaning and pickling metals |
GB397553A (en) * | 1932-02-26 | 1933-08-28 | Ici Ltd | Acid pickling baths |
US1877504A (en) * | 1932-06-30 | 1932-09-13 | Dow Chemical Co | Treatment of deep wells |
US2149894A (en) * | 1934-12-11 | 1939-03-07 | Standard Oil Dev Co | Carbon remover |
US2178353A (en) * | 1937-07-21 | 1939-10-31 | Du Pont | High molecular weight tetravalent sulphur compounds and process for their production |
US2220451A (en) * | 1938-02-09 | 1940-11-05 | Du Pont | Composition |
US2148006A (en) * | 1938-10-21 | 1939-02-21 | Standard Oil Co | Acidizing wells |
DE699060C (en) * | 1939-06-24 | 1940-11-21 | Henkel & Cie Gmbh | Procedure for removing milk stone |
US2531440A (en) * | 1947-03-29 | 1950-11-28 | Nat Lead Co | Lubricants |
US2531812A (en) * | 1948-01-16 | 1950-11-28 | Ernst A Hauser | Application of drilling fluids |
US2681314A (en) * | 1951-12-21 | 1954-06-15 | Shell Dev | Process for an inorganic colloid thickened grease |
US2759975A (en) * | 1952-05-28 | 1956-08-21 | Gen Aniline & Film Corp | Mixed alkyl-benzyl-alkylol quaternary ammonium salts |
US2713033A (en) * | 1952-09-15 | 1955-07-12 | Dow Chemical Co | Acidizing oil-bearing formations |
US2698781A (en) * | 1953-04-27 | 1955-01-04 | Enthone | Accelerating action of acids on metals |
US2814593A (en) * | 1953-12-18 | 1957-11-26 | Gen Aniline & Film Corp | Corrosion inhibition |
US2800747A (en) * | 1955-06-15 | 1957-07-30 | Stauffer Chemical Co | Soil conditioning |
-
0
- BE BE566739D patent/BE566739A/xx unknown
- FR FR1194245D patent/FR1194245A/fr not_active Expired
- NL NL227726D patent/NL227726A/xx unknown
- NL NL97745D patent/NL97745C/xx active
-
1957
- 1957-05-14 US US658961A patent/US2941949A/en not_active Expired - Lifetime
-
1958
- 1958-02-24 GB GB5901/58A patent/GB817790A/en not_active Expired
- 1958-03-15 DE DEA29059A patent/DE1095623B/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764543A (en) * | 1971-02-23 | 1973-10-09 | Dow Chemical Co | Sulfonium compound as a corrosion inhibitor in aqueous acid |
Also Published As
Publication number | Publication date |
---|---|
US2941949A (en) | 1960-06-21 |
DE1095623B (en) | 1960-12-22 |
NL227726A (en) | |
BE566739A (en) | |
FR1194245A (en) | 1959-11-06 |
NL97745C (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB817790A (en) | Improvements in or relating to acid baths for cleaning and pickling metal | |
GB912956A (en) | Improvements in and relating to chemical nickel plating of magnesium and its alloys | |
GB811773A (en) | Process for the production of copper coatings on base metals | |
GB1132276A (en) | Aluminum alloy deoxidizing-desmutting composition and method | |
GB712874A (en) | Improvements in or relating to processes for providing aluminium or aluminium alloys with a coating of lead | |
GB809312A (en) | Electrodeposition of zinc on magnesium and its alloys | |
GB522177A (en) | Improvements relating to removing scale from metal | |
GB805781A (en) | Surface treatment of metallic uranium | |
GB721445A (en) | Improvements in or relating to the cleaning of magnesium base alloy castings | |
BE604840A (en) | Process for the combined pickling and degreasing of aluminum and its alloys. | |
GB730897A (en) | Process of pickling metals | |
GB829716A (en) | Electrolytic coating on articles of magnesium or magnesium base alloys | |
GB764723A (en) | Porcelain enamelling of aluminum metal | |
ES347796A1 (en) | Inhibition of corrosion of metallic surfaces | |
GB309380A (en) | ||
GB722552A (en) | Improvements in or relating to plain bearings | |
GB958499A (en) | Chemical brightening and electrolytic polishing of aluminium | |
GB824767A (en) | Improvements in descaling titanium and titanium alloy surfaces | |
GB972108A (en) | Improvements relating to the treatment of aluminium surfaces | |
GB806608A (en) | Method of producing bright surfaces on aluminium and aluminium alloys | |
GB811604A (en) | Method of preparing stainless steel and aluminium alloy surfaces for use in contact with concentrated hydrogen peroxide | |
GB545726A (en) | Improvements in methods of pickling metallic strips | |
GB825458A (en) | Improvements in or relating to the electrolytic coating of magnesium and magnesium alloys by anodic treatment | |
GB411804A (en) | Process for combined galvanic protection and lubrifaction applicable to the cold working of iron and copper or alloys of these metals | |
ES334692A1 (en) | A procedure for enameling objects based on iron and iron alloys in poor carbon. (Machine-translation by Google Translate, not legally binding) |