GB938073A - Method and apparatus for liquefying gaseous chlorine - Google Patents
Method and apparatus for liquefying gaseous chlorineInfo
- Publication number
- GB938073A GB938073A GB1849462A GB1849462A GB938073A GB 938073 A GB938073 A GB 938073A GB 1849462 A GB1849462 A GB 1849462A GB 1849462 A GB1849462 A GB 1849462A GB 938073 A GB938073 A GB 938073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chlorine
- cooled
- tower
- liquid chlorine
- condenser
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0036—Multiple-effect condensation; Fractional condensation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation By Low-Temperature Treatments (AREA)
Abstract
938,073. Liquefaction of gases. KONINKLIJKE NEDERLANDSCHE ZOUTINDUSTRIE N.V. May 14, 1962 [May 19, 1961], No. 18494/62. Class 8(2). In liquefying chlorine gas containing a low boiling point impurity e.g., hydrogen by stepwise condensation at decreasing temperatures e.g., in a refrigerant or water-cooled condenser 3, Fig. 1, and a packed tower 4, the uncondensed portion of the chlorine from condenser 3 and traversing tower 4 is cooled by direct contact with liquid chlorine obtained from outside said tower and at a temperature of the gaseous chlorine fed thereto. As shown said cold liquid chlorine is obtained by passing a portion of the liquid chlorine leaving condenser 3 through an exchanger 6 cooled by an external refrigerant. Product liquid chlorine is collected in a chamber 5. In a modification the whole of the liquid chlorine leaving condenser 3, Fig. 2, is passed through an exchanger 7 where it is cooled by product liquid chlorine having been cooled by expansion at a valve 8, and the resulting chlorine gas is fed to the inlet 1 of a compressor 2 feeding condenser 3. In a further modification the supply of cold liquid chlorine is obtained by expanding liquid chlorine product discharged from the base of the tower through valve 8 into a receptacle 9, Fig. 3 (not shown) and from which the so cooled liquid is forced by a pump 10 into the head of tower 4. The upper end of tower 4 contains a perforated plate 11, Fig. 4, through which the impurity-rich chlorine gas is discharged prior to being mixed with an inert gas e.g., air, nitrogen or carbon dioxide admitted through a side tube 14.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL265001 | 1961-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB938073A true GB938073A (en) | 1963-09-25 |
Family
ID=19753053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1849462A Expired GB938073A (en) | 1961-05-19 | 1962-05-14 | Method and apparatus for liquefying gaseous chlorine |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE617698A (en) |
DE (1) | DE1273548B (en) |
GB (1) | GB938073A (en) |
NL (2) | NL265001A (en) |
SE (1) | SE302602B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972691A (en) * | 1973-05-31 | 1976-08-03 | Mitsubishi Kinzoku Kabushiki Kaisha | Method for recovering chlorine from chlorine-containing gaseous mixtures containing carbon dioxide as one component |
EP0881451A3 (en) * | 1997-05-28 | 2000-02-23 | Bayer Ag | Process and device for improving heat transfer |
CN102564058A (en) * | 2012-02-09 | 2012-07-11 | 东营华泰化工集团有限公司 | Technology for liquefying chlorine through medium-temperature and medium-pressure method |
GB2540425A (en) * | 2015-07-17 | 2017-01-18 | Sage & Time Llp | A gas conditioning system |
CN110375520A (en) * | 2019-07-24 | 2019-10-25 | 王彪 | A kind of new high-efficiency chlorine liquefier |
CN116538761A (en) * | 2023-07-03 | 2023-08-04 | 东营市赫邦化工有限公司 | Chlorine liquefying device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19518085C2 (en) * | 1995-05-17 | 1997-08-07 | Elektro Chemie Ibbenbueren | Liquid chlorine as refrigerant in the liquefaction of chlorine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE549109C (en) * | 1929-12-14 | 1932-04-23 | Krebs & Co G M B H | Process for the liquefaction of chlorine |
DE838310C (en) * | 1941-08-31 | 1952-05-08 | Linde Eismasch Ag | Process for gas separation, in particular for the production of ethylene |
-
0
- NL NL128655D patent/NL128655C/xx active
- BE BE617698D patent/BE617698A/xx unknown
- NL NL265001D patent/NL265001A/xx unknown
-
1962
- 1962-05-14 GB GB1849462A patent/GB938073A/en not_active Expired
- 1962-05-16 DE DEN21583A patent/DE1273548B/en active Pending
- 1962-05-17 SE SE555562A patent/SE302602B/xx unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972691A (en) * | 1973-05-31 | 1976-08-03 | Mitsubishi Kinzoku Kabushiki Kaisha | Method for recovering chlorine from chlorine-containing gaseous mixtures containing carbon dioxide as one component |
EP0881451A3 (en) * | 1997-05-28 | 2000-02-23 | Bayer Ag | Process and device for improving heat transfer |
US6178293B1 (en) | 1997-05-28 | 2001-01-23 | Bayer Aktiengesellschaft | Method and an apparatus for improving heat transfer |
CN102564058A (en) * | 2012-02-09 | 2012-07-11 | 东营华泰化工集团有限公司 | Technology for liquefying chlorine through medium-temperature and medium-pressure method |
GB2540425A (en) * | 2015-07-17 | 2017-01-18 | Sage & Time Llp | A gas conditioning system |
GB2540425B (en) * | 2015-07-17 | 2017-07-05 | Sage & Time Llp | A gas conditioning system |
CN110375520A (en) * | 2019-07-24 | 2019-10-25 | 王彪 | A kind of new high-efficiency chlorine liquefier |
CN116538761A (en) * | 2023-07-03 | 2023-08-04 | 东营市赫邦化工有限公司 | Chlorine liquefying device |
CN116538761B (en) * | 2023-07-03 | 2023-09-22 | 东营市赫邦化工有限公司 | Chlorine liquefying device |
Also Published As
Publication number | Publication date |
---|---|
NL128655C (en) | |
NL265001A (en) | |
BE617698A (en) | |
SE302602B (en) | 1968-07-29 |
DE1273548B (en) | 1968-07-25 |
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