CA1170544A - Method of vapor degreasing - Google Patents
Method of vapor degreasingInfo
- Publication number
- CA1170544A CA1170544A CA000379547A CA379547A CA1170544A CA 1170544 A CA1170544 A CA 1170544A CA 000379547 A CA000379547 A CA 000379547A CA 379547 A CA379547 A CA 379547A CA 1170544 A CA1170544 A CA 1170544A
- Authority
- CA
- Canada
- Prior art keywords
- solvent
- blend
- degreasing
- vapor
- methylene chloride
- 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
- 238000005238 degreasing Methods 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000002904 solvent Substances 0.000 claims abstract description 154
- 239000000203 mixture Substances 0.000 claims abstract description 85
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims abstract description 69
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000356 contaminant Substances 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 4
- 238000009835 boiling Methods 0.000 claims description 54
- 239000002253 acid Substances 0.000 claims description 18
- 238000010992 reflux Methods 0.000 claims description 7
- 230000006872 improvement Effects 0.000 claims description 3
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 abstract description 21
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract description 20
- 229950011008 tetrachloroethylene Drugs 0.000 abstract description 13
- 239000003381 stabilizer Substances 0.000 abstract description 8
- 239000003921 oil Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 9
- 239000013527 degreasing agent Substances 0.000 description 7
- JVGPVVUTUMQJKL-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethyl thiocyanate Chemical compound CCCCOCCOCCSC#N JVGPVVUTUMQJKL-UHFFFAOYSA-N 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 238000011109 contamination Methods 0.000 description 5
- 101100205030 Caenorhabditis elegans hars-1 gene Proteins 0.000 description 4
- VKEQBMCRQDSRET-UHFFFAOYSA-N Methylone Chemical compound CNC(C)C(=O)C1=CC=C2OCOC2=C1 VKEQBMCRQDSRET-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 101100409194 Rattus norvegicus Ppargc1b gene Proteins 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- XMEORSGHQPZTCP-UHFFFAOYSA-N dichloromethane;1,1,1-trichloroethane Chemical compound ClCCl.CC(Cl)(Cl)Cl XMEORSGHQPZTCP-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CTBUVTVWLYTOGO-UWVJOHFNSA-N 2-[(11z)-11-[3-(dimethylamino)propylidene]-6h-benzo[c][1]benzoxepin-2-yl]acetaldehyde Chemical compound C1OC2=CC=C(CC=O)C=C2C(=C/CCN(C)C)\C2=CC=CC=C21 CTBUVTVWLYTOGO-UWVJOHFNSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- MJEMIOXXNCZZFK-UHFFFAOYSA-N ethylone Chemical compound CCNC(C)C(=O)C1=CC=C2OCOC2=C1 MJEMIOXXNCZZFK-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000915 furnace ionisation nonthermal excitation spectrometry Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000007038 hydrochlorination reaction Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000004434 industrial solvent Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 229940035339 tri-chlor Drugs 0.000 description 1
- 239000012808 vapor phase Substances 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
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
- C23G5/028—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
- C23G5/02806—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons containing only chlorine as halogen atom
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/50—Solvents
- C11D7/5004—Organic solvents
- C11D7/5018—Halogenated solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000436544A CA1177730A (en) | 1980-06-30 | 1983-09-12 | Method of vapor degreasing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US163,988 | 1980-06-30 | ||
| US06/163,988 US4289542A (en) | 1980-06-30 | 1980-06-30 | Method of vapor degreasing |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000436544A Division CA1177730A (en) | 1980-06-30 | 1983-09-12 | Method of vapor degreasing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1170544A true CA1170544A (en) | 1984-07-10 |
Family
ID=22592501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000379547A Expired CA1170544A (en) | 1980-06-30 | 1981-06-11 | Method of vapor degreasing |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4289542A (esLanguage) |
| JP (1) | JPS5740597A (esLanguage) |
| BE (1) | BE889430A (esLanguage) |
| CA (1) | CA1170544A (esLanguage) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309448C2 (de) * | 1983-03-16 | 1985-06-05 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zum Erkennen von Gefügeinhomogenitäten in Titanlegierungsproben und Schweißlingen |
| AT380892B (de) * | 1983-11-21 | 1986-07-25 | Josef Duenstiger Kg | Verfahren und vorrichtung zum entfetten eines veroelten, insbesondere von oelbehaeltern stammenden polyaethylen-werkstoffgutes |
| JPS60121287A (ja) * | 1983-12-05 | 1985-06-28 | Daikin Ind Ltd | ホツトメルト加工品の洗浄方法 |
| US5114495A (en) * | 1991-02-04 | 1992-05-19 | Vulcan Materials Company | Use of azeotropic compositions in vapor degreasing |
| US5425183A (en) * | 1991-12-04 | 1995-06-20 | Vacon Technologies, Inc. | Method and apparatus for producing and delivering solvent vapor to vessel interiors for treating residue deposits and coatings |
| US10233410B2 (en) | 2017-06-15 | 2019-03-19 | Eastman Chemical Company | Minimum boiling azeotrope of n-butyl-3-hydroxybutyrate and n-undecane and application of the azeotrope to solvent cleaning |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123083A (en) * | 1964-03-03 | Metal degreasing apparatus | ||
| US2070962A (en) * | 1933-03-06 | 1937-02-16 | Union Carbide & Carbon Corp | Composition of matter |
| US2896640A (en) * | 1957-08-07 | 1959-07-28 | Ramco Equipment Corp | Degreasing apparatus |
| DE1446573A1 (de) * | 1958-06-13 | 1969-04-10 | Wacker Chemie Gmbh | Verfahren zum Reinigen von starrem Material |
| US3274700A (en) * | 1960-06-21 | 1966-09-27 | Sr Edward J Maguire | Generating apparatus for use in removing flammable materials from ducts |
| GB1143851A (esLanguage) * | 1966-06-07 | |||
| US3839087A (en) * | 1972-11-17 | 1974-10-01 | Diamond Shamrock Corp | Perchloroethylene vapor degreasing process |
| SU573915A1 (ru) | 1976-04-07 | 1977-09-25 | Предприятие П/Я В-8657 | Состав дл очистки радиоэлектронных деталей |
| US4046820A (en) * | 1976-06-07 | 1977-09-06 | Motorola, Inc. | Stabilization of 1,1,1-trichloroethane |
-
1980
- 1980-06-30 US US06/163,988 patent/US4289542A/en not_active Expired - Lifetime
-
1981
- 1981-06-11 CA CA000379547A patent/CA1170544A/en not_active Expired
- 1981-06-29 BE BE0/205251A patent/BE889430A/fr not_active IP Right Cessation
- 1981-06-30 JP JP56102185A patent/JPS5740597A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BE889430A (fr) | 1981-10-16 |
| JPS5740597A (en) | 1982-03-06 |
| JPS6134514B2 (esLanguage) | 1986-08-08 |
| US4289542A (en) | 1981-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |