ES335836A1 - Lubricant-coolant emulsion stabilization and reuse - Google Patents
Lubricant-coolant emulsion stabilization and reuseInfo
- Publication number
- ES335836A1 ES335836A1 ES335836A ES335836A ES335836A1 ES 335836 A1 ES335836 A1 ES 335836A1 ES 335836 A ES335836 A ES 335836A ES 335836 A ES335836 A ES 335836A ES 335836 A1 ES335836 A1 ES 335836A1
- Authority
- ES
- Spain
- Prior art keywords
- acid
- alkali metal
- oil
- range
- salt
- 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
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0242—Lubricants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
- B21C9/02—Selection of compositions therefor
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/04—Working-up used lubricants to recover useful products ; Cleaning aqueous emulsion based
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- C10M2201/02—Water
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- C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/06—Groups 3 or 13
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/241—Manufacturing joint-less pipes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/242—Hot working
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/243—Cold working
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/245—Soft metals, e.g. aluminum
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/246—Iron or steel
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/247—Stainless steel
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/01—Emulsions, colloids, or micelles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/015—Dispersions of solid lubricants
- C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/26—Oils; viscous liquids; paints; inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2894—Oils, i.e. hydrocarbon liquids for metal working or machining
Abstract
A method for rolling aluminium and its alloys containing at least 70 weight per cent aluminium wherein an oil-in-water emulsion containing an anionic or non-ionic emulsifier or mixture thereof is used as a lubricant and coolant and is filtered and re-cycled for re-use comprises maintaining the hardness level of the aqueous phase of the emulsion within the range of 25 to 400 p.p.m. as CaCO3 and maintaining the pH within the range of 8 to 10 by adidng an alkaline-reacting chelating agent, thereby to stabilize the emulsion so that it will continue to pass through a mechanical filter which retains dirt, metal and metal oxide particles and the oil globules are maintained within a filterable range. The oil-in-water emulsion may be filtered through a woven metal cylindrical filter tube coated with a siliceous adsorbent. The oil may be a mineral oil. The chelating agent may be an alkali metal salt of ethylene diamine tetra-acetic acid, N-hydroxy-ethylenediamine triacetic acid, diethylene-triamine penta-acetic acid, nitrilotriacetic acid, N-2-hydroxyethyliminodiacetic acid or citric acid or mixtures thereof. The emulsifier used may be an alkali metal dodecylbenzene sulphonate, alkali metal dodecyl sulphate, a sulphonated fatty amide or alkali metal sulphonated fatty acid salt, or the corresponding triethanolamine salt, or adducts of ethylene oxide with alkyl phenols, primary alcohols or secondary alcohols.ALSO:In an oil-in-water emulsion containing an anionic or non-ionic emulsifier or mixture thereof the hardness level of the aqueous phase of the emulsion is maintained within the range of 25 to 400 p.p.m. as CaCO3 and the pH is maintained within the range of 8 to 10 by adding an alkaline-reacting chelating agent which may be an alkali metal salt of ethylene diamine tetra-acetic acid, N-hydroxyethylenediamine triacetic acid diethylenetriamine pentaacetic acid, nitrilotriacetic acid, N-2-hydroxyethyliminodiacetic acid or citric acid or mixtures thereof. The oil may be a mineral oil. The emulsifier used may be an alkali metal dodecylbenzene sulphonate, alkali metal dodecyl sulphate, a sulphonated fatty amide or alkali metal sulphonated fatty acid salt, or the corresponding triethanolamine salt, or adducts of ethylene oxide with alkyl phenols, primary alcohols or secondary alcohols.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44352865A | 1965-03-29 | 1965-03-29 | |
US589520A US3409551A (en) | 1965-03-29 | 1966-10-26 | Lubricant-coolant emulsion |
US589730A US3408843A (en) | 1965-03-29 | 1966-10-26 | Lubricant-coolant emulsion stabilization and reuse |
Publications (1)
Publication Number | Publication Date |
---|---|
ES335836A1 true ES335836A1 (en) | 1968-03-16 |
Family
ID=27412183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES335836A Expired ES335836A1 (en) | 1965-03-29 | 1967-01-19 | Lubricant-coolant emulsion stabilization and reuse |
Country Status (9)
Country | Link |
---|---|
US (2) | US3409551A (en) |
BE (1) | BE705624A (en) |
DE (2) | DE1594398A1 (en) |
ES (1) | ES335836A1 (en) |
FR (1) | FR1514458A (en) |
GB (2) | GB1118224A (en) |
NL (1) | NL6701434A (en) |
NO (1) | NO122493B (en) |
SE (1) | SE342471B (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE758537A (en) * | 1969-11-05 | 1971-05-05 | Dow Chemical Co | METHOD FOR FILTRATION OF CLEANING AGENTS BASED ON ALKALINE METALS |
GB1325851A (en) * | 1971-01-13 | 1973-08-08 | Alcan Res & Dev | Process for control of lubricants in an aluminium rolling mill |
US3756052A (en) * | 1971-12-27 | 1973-09-04 | Dow Corning | Metal working lubricant |
US3750847A (en) * | 1972-05-03 | 1973-08-07 | Master Chemical Corp | Method of supplying an aqueous cutting fluid to machine tools |
US3974072A (en) * | 1973-03-02 | 1976-08-10 | Imperial Chemical Industries Limited | Filtration method |
US3846319A (en) * | 1973-03-27 | 1974-11-05 | Chevron Res | Dioxan-containing aluminum lubricant |
US4027512A (en) * | 1976-05-04 | 1977-06-07 | The Dow Chemical Company | Lubricant-coolant emulsion additive for metal working operations |
NO147387C (en) * | 1976-09-01 | 1983-03-30 | Nat Res Lab | PROCEDURE FOR STABILIZING OIL-IN-WATER DISPERSIONS AND STABILIZED LIQUID FOR USE IN PROCEDURE |
DE2732142C3 (en) * | 1977-07-15 | 1982-03-25 | The Dow Chemical Co., 48640 Midland, Mich. | A method of adding a fatty acid type lubricant to the oil phase of an oil-in-water lubricant-coolant emulsion |
DE2736874A1 (en) * | 1977-08-16 | 1979-03-01 | Metallgesellschaft Ag | METHOD FOR EASIER COLD FORMING OF METALS |
US4202193A (en) * | 1978-10-03 | 1980-05-13 | National Steel Corporation | Apparatus for controlling the concentration and stability of an emulsion |
JPS5841083B2 (en) * | 1978-10-05 | 1983-09-09 | 日産自動車株式会社 | How to recycle water-soluble cutting fluid |
US4377487A (en) * | 1978-10-31 | 1983-03-22 | Occidental Chemical Corporation | Metal coating process and compositions |
EP0019670B1 (en) * | 1979-05-23 | 1983-06-22 | Glyco Chemicals, Inc. | Antimicrobial compositions, method of inhibiting the growth of microorganisms and metal working fluid compositions containing these antimicrobial compositions |
DE3247426A1 (en) * | 1982-12-22 | 1984-06-28 | Merck Patent Gmbh, 6100 Darmstadt | CUTTING OIL FOR THE BARBING PROCESSING OF COLORED METALS |
DE3447346A1 (en) * | 1984-12-24 | 1986-06-26 | Dow Corning GmbH, 8000 München | LUBRICANT FOR WATER FITTINGS LIKE TAPS AND THE LIKE |
EP0332788B1 (en) * | 1988-03-17 | 1992-07-22 | Societe Des Ceramiques Techniques | Process for treating polluted oil-in-water emulsions or microemulsions |
FR2628749B1 (en) * | 1988-03-17 | 1993-10-22 | Cgee Alsthom | PROCESS FOR THE TREATMENT OF POLLUTED WATER EMULSIONS OR MICROEMULSIONS |
US5415490A (en) * | 1993-07-13 | 1995-05-16 | Flory; John F. | Rope termination with constant-cross-section, divided-cavity potted socket |
US5795400A (en) * | 1994-05-16 | 1998-08-18 | Berger; Mitchell H. | Method for recycling coolant for a cutting machine |
US6275512B1 (en) | 1998-11-25 | 2001-08-14 | Imra America, Inc. | Mode-locked multimode fiber laser pulse source |
US7569526B2 (en) * | 2003-04-08 | 2009-08-04 | Crompton Corporation | Anti-oxidants in soluble oil base for metal working fluids |
JP4746300B2 (en) * | 2004-10-01 | 2011-08-10 | 株式会社ニクニ | Filtration method and filtration device |
US20070048343A1 (en) * | 2005-08-26 | 2007-03-01 | Honeywell International Inc. | Biocidal premixtures |
WO2011117892A2 (en) | 2010-03-25 | 2011-09-29 | Indian Oil Corporation Ltd. | Composition of oil for high speed thin and thick gauge steel sheet rolling in tandem mills |
DE102011090098A1 (en) * | 2011-12-29 | 2013-07-04 | Sms Siemag Ag | Method and device for rolling rolling stock and use of a cooling lubricant |
CN109201757A (en) * | 2018-09-30 | 2019-01-15 | 泰安市国士环保科技有限公司 | A kind of useless oil treatment process of steel rolling |
CN110257154B (en) * | 2019-05-30 | 2022-08-02 | 山西太钢不锈钢股份有限公司 | Preparation method of rolling lubricating liquid base oil |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE23905E (en) * | 1954-12-14 | Substituted poly aralkyl alkylene poly | ||
US2802788A (en) * | 1957-08-13 | Cleaning composition for automotive | ||
US2264103A (en) * | 1936-06-06 | 1941-11-25 | Procter & Gamble | Process and product for softening hard water |
US2432784A (en) * | 1945-12-07 | 1947-12-16 | Harold F Miller | Lubricating and cooling compound for cold reducing mills |
US2631978A (en) * | 1949-05-13 | 1953-03-17 | Frederick C Bersworth | Metalworking lubricant solution |
US2663704A (en) * | 1950-04-19 | 1953-12-22 | American Viscose Corp | Process and composition for producing improved viscose |
US2770597A (en) * | 1952-11-13 | 1956-11-13 | Sun Oil Co | Soluble oil |
US2780598A (en) * | 1954-03-30 | 1957-02-05 | Standard Oil Co | Metal working and liquid coolants therefor |
US2794000A (en) * | 1954-11-15 | 1957-05-28 | Nopco Chem Co | Emulsifiable oil composition |
US2959547A (en) * | 1957-01-31 | 1960-11-08 | Ray S Pyle | Aqueous coolant for metal working machines |
US3301783A (en) * | 1960-08-04 | 1967-01-31 | Petrolite Corp | Lubricating composition |
-
1966
- 1966-01-26 DE DE19661594398 patent/DE1594398A1/en not_active Withdrawn
- 1966-03-29 GB GB13905/66A patent/GB1118224A/en not_active Expired
- 1966-10-26 US US589520A patent/US3409551A/en not_active Expired - Lifetime
- 1966-10-26 US US589730A patent/US3408843A/en not_active Expired - Lifetime
-
1967
- 1967-01-19 ES ES335836A patent/ES335836A1/en not_active Expired
- 1967-01-19 DE DE1594412A patent/DE1594412C3/en not_active Expired
- 1967-01-20 GB GB3061/67A patent/GB1154303A/en not_active Expired
- 1967-01-30 NL NL6701434A patent/NL6701434A/xx unknown
- 1967-02-15 FR FR95076A patent/FR1514458A/en not_active Expired
- 1967-03-08 SE SE3197/67A patent/SE342471B/xx unknown
- 1967-03-29 NO NO167488A patent/NO122493B/no unknown
- 1967-10-25 BE BE705624D patent/BE705624A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE342471B (en) | 1972-02-07 |
GB1154303A (en) | 1969-06-04 |
DE1594398A1 (en) | 1970-08-06 |
US3408843A (en) | 1968-11-05 |
DE1594412A1 (en) | 1970-11-05 |
DE1594412C3 (en) | 1979-05-10 |
FR1514458A (en) | 1968-02-23 |
BE705624A (en) | 1968-04-25 |
GB1118224A (en) | 1968-06-26 |
NL6701434A (en) | 1968-04-29 |
DE1594412B2 (en) | 1973-06-20 |
NO122493B (en) | 1971-07-05 |
US3409551A (en) | 1968-11-05 |
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