DE2802942A1 - Verfahren und vorrichtung zur durchfuehrung von chemischen prozessen - Google Patents
Verfahren und vorrichtung zur durchfuehrung von chemischen prozessenInfo
- Publication number
- DE2802942A1 DE2802942A1 DE19782802942 DE2802942A DE2802942A1 DE 2802942 A1 DE2802942 A1 DE 2802942A1 DE 19782802942 DE19782802942 DE 19782802942 DE 2802942 A DE2802942 A DE 2802942A DE 2802942 A1 DE2802942 A1 DE 2802942A1
- Authority
- DE
- Germany
- Prior art keywords
- solid
- temperature
- solution
- acid
- reaction vessel
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 36
- 238000001311 chemical methods and process Methods 0.000 title claims description 8
- 239000007787 solid Substances 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 22
- 238000002844 melting Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 239000005639 Lauric acid Substances 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 6
- 239000008117 stearic acid Substances 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 5
- 239000000374 eutectic mixture Substances 0.000 claims description 5
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 4
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 claims description 4
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 claims description 3
- 235000021360 Myristic acid Nutrition 0.000 claims description 3
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 239000003125 aqueous solvent Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 241000282994 Cervidae Species 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 230000008014 freezing Effects 0.000 description 9
- 238000007710 freezing Methods 0.000 description 9
- -1 silver halide Chemical class 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 230000005496 eutectics Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 150000000565 5-membered heterocyclic compounds Chemical class 0.000 description 1
- 150000000644 6-membered heterocyclic compounds Chemical class 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical class C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 150000008056 dicarboxyimides Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/006—Temperature control of the developer
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Photographic Developing Apparatuses (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Packages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3054/77A GB1558522A (en) | 1977-01-26 | 1977-01-26 | Processing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2802942A1 true DE2802942A1 (de) | 1978-07-27 |
Family
ID=9751118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782802942 Withdrawn DE2802942A1 (de) | 1977-01-26 | 1978-01-24 | Verfahren und vorrichtung zur durchfuehrung von chemischen prozessen |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH632421A5 (es) |
| DE (1) | DE2802942A1 (es) |
| FR (1) | FR2379108A1 (es) |
| GB (1) | GB1558522A (es) |
| IT (1) | IT7847756A0 (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3101106A1 (de) * | 1980-01-22 | 1981-11-26 | Compagnie Générale d'Electricité, 75382 Paris | Vorrichtung zur temperaturstabilisierung eines exothermen, intermittierend ablaufenden prozesses |
| EP0129954A1 (en) * | 1983-06-22 | 1985-01-02 | Mobil Oil Corporation | A passive temperature control system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2464685A1 (fr) * | 1979-09-13 | 1981-03-20 | Jobo Labortech | Dispositif regulateur de temperature pour recipients de reserve, en particulier pour produits chimiques servant au developpement photographique |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2876634A (en) * | 1954-12-08 | 1959-03-10 | Hale G Zimmerman | Thermodynamic container |
| US3463140A (en) * | 1967-10-11 | 1969-08-26 | Edward A Rollor Jr | Container for heated liquids |
| US3603106A (en) * | 1969-03-27 | 1971-09-07 | John W Ryan | Thermodynamic container |
-
1977
- 1977-01-26 GB GB3054/77A patent/GB1558522A/en not_active Expired
-
1978
- 1978-01-17 CH CH46178A patent/CH632421A5/de not_active IP Right Cessation
- 1978-01-24 DE DE19782802942 patent/DE2802942A1/de not_active Withdrawn
- 1978-01-24 IT IT7847756A patent/IT7847756A0/it unknown
- 1978-01-25 FR FR7802058A patent/FR2379108A1/fr active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3101106A1 (de) * | 1980-01-22 | 1981-11-26 | Compagnie Générale d'Electricité, 75382 Paris | Vorrichtung zur temperaturstabilisierung eines exothermen, intermittierend ablaufenden prozesses |
| EP0129954A1 (en) * | 1983-06-22 | 1985-01-02 | Mobil Oil Corporation | A passive temperature control system |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1558522A (en) | 1980-01-03 |
| CH632421A5 (en) | 1982-10-15 |
| IT7847756A0 (it) | 1978-01-24 |
| FR2379108B1 (es) | 1983-02-04 |
| FR2379108A1 (fr) | 1978-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |