GB1439235A - Thin film reaction process and reactor therefor - Google Patents
Thin film reaction process and reactor thereforInfo
- Publication number
- GB1439235A GB1439235A GB4097973A GB4097973A GB1439235A GB 1439235 A GB1439235 A GB 1439235A GB 4097973 A GB4097973 A GB 4097973A GB 4097973 A GB4097973 A GB 4097973A GB 1439235 A GB1439235 A GB 1439235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- thin film
- aug
- periphery
- disc
- 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
- 239000010409 thin film Substances 0.000 title abstract 4
- 238000006243 chemical reaction Methods 0.000 title abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 6
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 abstract 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 2
- 238000005660 chlorination reaction Methods 0.000 abstract 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 abstract 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 abstract 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N 1-Tetradecanol Natural products CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001491 aromatic compounds Chemical class 0.000 abstract 1
- 229960000541 cetyl alcohol Drugs 0.000 abstract 1
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- KWKXNDCHNDYVRT-UHFFFAOYSA-N dodecylbenzene Chemical compound CCCCCCCCCCCCC1=CC=CC=C1 KWKXNDCHNDYVRT-UHFFFAOYSA-N 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
- 229940043348 myristyl alcohol Drugs 0.000 abstract 1
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1887—Stationary reactors having moving elements inside forming a thin film
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/02—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor of the thin-film type
-
- 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
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1439235 Reactions in thin films ALLIED CHEMICAL CORP 30 Aug 1973 [30 Aug 1972 13 Aug 1973] 40979/73 Heading C2C [Also in Division B1] In a sulphonation, sulphation or chlorination process in which a thin film of an organic liquid is reacted with a gas, the liquid is deposited from outlets 136, 138 on to the inner facing surfaces of rotating spinning disc 112 so that it forms a thin film thereon which continually moves towards the periphery, gas is discharged on to the films from openings 146 and product is removed at the periphery at outlet 154, the pressure in the disc being maintained below A.P., e.g. by gas removal pump attached at 44. The product is separated into gas and liquid at 38. Cooling fluid flows through chambers 124, 126. The disc may taper towards its periphery in cross-section. The process is preferably the reaction of sulphur trioxide with alkylated aromatic compounds with C 8-22 alkyl groups, e.g. dodecyl benzene, to form alkyl aromatic sulphonic acids, or sulphur trioxide with lauryl, myristyl and cetyl alcohol, C 8-20 α- olefins, benzene, anthracene, toluene and ethylbenzene. The process may also be the chlorination of cyclopentadiene or benzene.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28538272A | 1972-08-30 | 1972-08-30 | |
US387844A US3902857A (en) | 1973-08-13 | 1973-08-13 | Thin film reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1439235A true GB1439235A (en) | 1976-06-16 |
Family
ID=26963168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4097973A Expired GB1439235A (en) | 1972-08-30 | 1973-08-30 | Thin film reaction process and reactor therefor |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA998825A (en) |
DE (1) | DE2343407A1 (en) |
GB (1) | GB1439235A (en) |
IT (1) | IT1004563B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2253326A (en) * | 1991-02-09 | 1992-09-02 | Tioxide Group Services Ltd | Decomposition of organic material by ultraviolet light |
US5308458A (en) * | 1991-02-09 | 1994-05-03 | Tioxide Group Services Limited | Destruction process |
GB2416500A (en) * | 2004-07-19 | 2006-02-01 | Protensive Ltd | Spinning disc reactor with shroud or plate for improving gas/liquid contact |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1563994A (en) * | 1975-05-15 | 1980-04-02 | Albright & Wilson | Sulph(on)ation process and mixer |
JPS5214725A (en) * | 1975-07-21 | 1977-02-03 | Kao Corp | Method of sulfonation and its apparatus |
US4113438A (en) * | 1976-05-27 | 1978-09-12 | The Chemithon Corporation | Sulfonating apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1273876A (en) * | 1958-01-09 | 1961-10-20 | Sonneborn Sons L | Improvements to the sulfonation of hydrocarbon oils |
JPS4948409B1 (en) * | 1970-07-31 | 1974-12-21 | ||
CA949875A (en) * | 1970-08-03 | 1974-06-25 | Lion Fat And Oil Co. | Apparatus for sulfonation capabel of forming a liquid reactant film having a uniform thickness |
-
1973
- 1973-08-29 CA CA179,951A patent/CA998825A/en not_active Expired
- 1973-08-29 DE DE19732343407 patent/DE2343407A1/en not_active Withdrawn
- 1973-08-30 IT IT6959673A patent/IT1004563B/en active
- 1973-08-30 GB GB4097973A patent/GB1439235A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2253326A (en) * | 1991-02-09 | 1992-09-02 | Tioxide Group Services Ltd | Decomposition of organic material by ultraviolet light |
US5163626A (en) * | 1991-02-09 | 1992-11-17 | Tioxide Group Services Limited | Destruction process |
US5308458A (en) * | 1991-02-09 | 1994-05-03 | Tioxide Group Services Limited | Destruction process |
GB2253326B (en) * | 1991-02-09 | 1994-10-26 | Tioxide Group Services Ltd | Destruction process |
GB2416500A (en) * | 2004-07-19 | 2006-02-01 | Protensive Ltd | Spinning disc reactor with shroud or plate for improving gas/liquid contact |
Also Published As
Publication number | Publication date |
---|---|
CA998825A (en) | 1976-10-26 |
DE2343407A1 (en) | 1974-03-14 |
IT1004563B (en) | 1976-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |