BE856306A - Procede pour eliminer l'energie thermique d'un melange aqueux de sulfate de sodium - Google Patents
Procede pour eliminer l'energie thermique d'un melange aqueux de sulfate de sodiumInfo
- Publication number
- BE856306A BE856306A BE178943A BE178943A BE856306A BE 856306 A BE856306 A BE 856306A BE 178943 A BE178943 A BE 178943A BE 178943 A BE178943 A BE 178943A BE 856306 A BE856306 A BE 856306A
- Authority
- BE
- Belgium
- Prior art keywords
- thermal energy
- sodium sulphate
- aqueous mixture
- removing thermal
- aqueous
- Prior art date
Links
Classifications
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions
- C11D11/04—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/96—Methods for the preparation of sulfates in general
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/32—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of salts of sulfonic acids
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/701,729 US4430271A (en) | 1976-07-01 | 1976-07-01 | Energy transfer |
Publications (1)
Publication Number | Publication Date |
---|---|
BE856306A true BE856306A (fr) | 1977-12-30 |
Family
ID=24818448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE178943A BE856306A (fr) | 1976-07-01 | 1977-06-30 | Procede pour eliminer l'energie thermique d'un melange aqueux de sulfate de sodium |
Country Status (8)
Country | Link |
---|---|
US (1) | US4430271A (fr) |
JP (1) | JPS5325285A (fr) |
BE (1) | BE856306A (fr) |
CA (1) | CA1104582A (fr) |
DE (1) | DE2729036A1 (fr) |
ES (1) | ES460237A1 (fr) |
FR (1) | FR2356634A1 (fr) |
IT (1) | IT1082113B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5158690A (en) * | 1992-02-18 | 1992-10-27 | International Business Machines Corporation | Thermophoretic filtering of liquids |
GB9713748D0 (en) * | 1997-06-27 | 1997-09-03 | Unilever Plc | Production of detergent granulates |
CN106512879B (zh) * | 2016-03-25 | 2019-04-12 | 中国石油集团东北炼化工程有限公司吉林设计院 | 在甲基丙烯酸甲酯的制备中防止酯化釜内结块的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE867393C (de) * | 1951-03-04 | 1953-02-16 | Colgate Palmolive Peet Co | Verfahren zum Neutralisieren eines noch ueberschuessiges Sulfonierungsmittel enthaltenden organischen Sulfonsaeure-bzw. Schwefelsaeureestergemisches |
US3024258A (en) | 1957-06-11 | 1962-03-06 | Chemithon Corp | Continuous sulfonation process |
US3971815A (en) * | 1974-11-13 | 1976-07-27 | The Procter & Gamble Company | Acid mix process |
-
1976
- 1976-07-01 US US05/701,729 patent/US4430271A/en not_active Expired - Lifetime
-
1977
- 1977-06-22 CA CA281,123A patent/CA1104582A/fr not_active Expired
- 1977-06-28 DE DE19772729036 patent/DE2729036A1/de not_active Withdrawn
- 1977-06-29 ES ES460237A patent/ES460237A1/es not_active Expired
- 1977-06-30 IT IT25289/77A patent/IT1082113B/it active
- 1977-06-30 FR FR7720101A patent/FR2356634A1/fr active Granted
- 1977-06-30 BE BE178943A patent/BE856306A/fr not_active IP Right Cessation
- 1977-06-30 JP JP7844177A patent/JPS5325285A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4430271A (en) | 1984-02-07 |
CA1104582A (fr) | 1981-07-07 |
FR2356634B1 (fr) | 1983-10-14 |
JPS5325285A (en) | 1978-03-08 |
FR2356634A1 (fr) | 1978-01-27 |
IT1082113B (it) | 1985-05-21 |
DE2729036A1 (de) | 1978-01-12 |
ES460237A1 (es) | 1978-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PT67347B (fr) | Procede pour la fabrication d'un materiel de nettoyage | |
RO79038A (fr) | Procede pour la preparation d'un sel de sodium de n-phosphonomethylglycyne | |
FR2447351B1 (fr) | Procede pour evaporer et eventuellement recuperer l'eau de solutions aqueuses | |
BE874194A (fr) | Procede d'electrolyse | |
RO74849A (fr) | Procede pour la recuperation d'olefine-nitryles | |
PT68129A (fr) | Procede de preparation d'un silico aluminate alcalin cristalin | |
PT68835A (fr) | Procede et appareillage pour la preparation d'eau chaude apartir d'energie solaire | |
BE856307A (fr) | Procede pour l'elimination de l'energie thermique d'un melange aqueux de sulfate de sodium | |
FR2352064A1 (fr) | Procede et installation pour la recuperation du zinc | |
FR2313745A1 (fr) | Installation pour la production d'energie nucleaire | |
RO66216A (fr) | Procede pour la production d'energie | |
PT67713B (fr) | Procede pour l'obtention de cristaux de carbonate de sodium monohydrate | |
FR2347307A1 (fr) | Procede cyclique thermo-electrochimique pour la preparation de l'hydrogene et de l'oxygene a partir de l'eau | |
BE878324A (fr) | Composition et procede pour dissocier l'eau | |
BE856306A (fr) | Procede pour eliminer l'energie thermique d'un melange aqueux de sulfate de sodium | |
GB2027706B (en) | Removal of oxazole from acrylonitrile by formation of oxazole sulphate | |
FR2348177A1 (fr) | Procede pour l'orthoalcoylation des phenols | |
BE854065A (fr) | Procede et cathode ameliores pour l'electrolyse de chlorures alcalins | |
FR2505874B1 (fr) | Procede d'augmentation du rendement d'un processus metallo-thermique | |
FR2415669B1 (fr) | Procede de preparation de surfaces selectives pour collecteurs d'energie solaire a haute temperature | |
BE854272A (fr) | Procede de preparation du sulfate de l'octapeptidamide de la cholecystokinine-pancreozymine | |
BE871961A (fr) | Procede ameliore pour la production d'alkylene-glycols | |
FR2347446A1 (fr) | Procede pour la recuperation du fer d'une boue de fer contenant un melange de gypse et d'hydroxyde ferrique | |
BE852972A (fr) | Procede de traitement d'un melange de carbonate et de sulfure alcalins | |
BE870727A (fr) | Procede thermique de production d'halogenures de m-phenoxybenzyle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: THE PROCTER & GAMBLE CY Effective date: 19870630 |