GB2018611A - Pressure vessel for separating sulphur from an aqueous sulphur suspension - Google Patents
Pressure vessel for separating sulphur from an aqueous sulphur suspensionInfo
- Publication number
- GB2018611A GB2018611A GB7911808A GB7911808A GB2018611A GB 2018611 A GB2018611 A GB 2018611A GB 7911808 A GB7911808 A GB 7911808A GB 7911808 A GB7911808 A GB 7911808A GB 2018611 A GB2018611 A GB 2018611A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphur
- pressure vessel
- water
- phases
- paste
- 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.)
- Granted
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 7
- 239000005864 Sulphur Substances 0.000 title abstract 7
- 239000000725 suspension Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- 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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/0205—Separation of sulfur from liquids, e.g. by coalescence
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Extraction Or Liquid Replacement (AREA)
- Treatment Of Sludge (AREA)
- Cyclones (AREA)
- Physical Water Treatments (AREA)
- Gas Separation By Absorption (AREA)
Abstract
A heated, jacketed pressure vessel is divided into a top mixing part d and a bottom settling part e by means of an apertured partition c. Two coaxially spaced cylinders of heating coils f1 and f2, mounted one within the other, are located in the top part, the outer cylinder f1 defining an annular chamber m with the wall a of the pressure vessel. A propellor g is mounted in the chamber enclosed by the inner cylinder f2 and circulates the liquid in the vessel. A ring of inclined separator plates r is mounted in the annular chamber m in order to separate very fine sulphur droplets. Devices are provided for measuring the differential pressure between the gas and water phases and the water and sulphur phases. Regulating devices maintain a constant water level o and phase boundary surface k and regulate the outflow of the separated liquids. Sulphur paste is introduced through valved nozzle h and the suspended sulphur melts as the paste heats up, molten sulphur being withdrawn through line 1 and water through pipe p. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2815700A DE2815700C3 (en) | 1978-04-12 | 1978-04-12 | Pressure vessel for the continuous separation of sulfur from an aqueous sulfur suspension |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2018611A true GB2018611A (en) | 1979-10-24 |
GB2018611B GB2018611B (en) | 1982-05-19 |
Family
ID=6036726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7911808A Expired GB2018611B (en) | 1978-04-12 | 1979-04-04 | Pressure vessel for separating sulphur from an aqueous sulphur suspension |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54136593A (en) |
BE (1) | BE875492R (en) |
DE (1) | DE2815700C3 (en) |
ES (1) | ES242595Y (en) |
FR (1) | FR2422589A2 (en) |
GB (1) | GB2018611B (en) |
IT (1) | IT1162470B (en) |
NL (1) | NL7902865A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166658A (en) * | 1984-11-12 | 1986-05-14 | Nat Nuclear Corp Ltd | Removing sediment from settling tanks |
EP0464532A1 (en) * | 1990-06-29 | 1992-01-08 | Idemitsu Kosan Company Limited | Process for recovering sulfur |
WO1997007055A1 (en) * | 1995-08-15 | 1997-02-27 | Wheelabrator Clean Air Systems Inc. | Improved sulfur separation system |
US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6239235B1 (en) | 1997-07-15 | 2001-05-29 | Phillips Petroleum Company | High solids slurry polymerization |
US8367009B2 (en) * | 2009-12-14 | 2013-02-05 | Mirichem Company | Three phase sulfur separation system with interface control |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1023586A (en) * | 1950-08-18 | 1953-03-20 | Languedocienne De Rech S Et D | Drying device for sulfur-containing materials |
-
1978
- 1978-04-12 DE DE2815700A patent/DE2815700C3/en not_active Expired
-
1979
- 1979-04-04 GB GB7911808A patent/GB2018611B/en not_active Expired
- 1979-04-07 ES ES1979242595U patent/ES242595Y/en not_active Expired
- 1979-04-10 JP JP4259179A patent/JPS54136593A/en active Granted
- 1979-04-11 NL NL7902865A patent/NL7902865A/en not_active Application Discontinuation
- 1979-04-11 IT IT48702/79A patent/IT1162470B/en active
- 1979-04-11 BE BE0/194537A patent/BE875492R/en not_active IP Right Cessation
- 1979-04-12 FR FR7909378A patent/FR2422589A2/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2166658A (en) * | 1984-11-12 | 1986-05-14 | Nat Nuclear Corp Ltd | Removing sediment from settling tanks |
EP0464532A1 (en) * | 1990-06-29 | 1992-01-08 | Idemitsu Kosan Company Limited | Process for recovering sulfur |
WO1997007055A1 (en) * | 1995-08-15 | 1997-02-27 | Wheelabrator Clean Air Systems Inc. | Improved sulfur separation system |
US5651896A (en) * | 1995-08-15 | 1997-07-29 | Wheelabrator Clean Air Systems Inc. | Sulfur separation system with interface control |
US10029230B1 (en) | 2017-01-24 | 2018-07-24 | Chevron Phillips Chemical Company Lp | Flow in a slurry loop reactor |
Also Published As
Publication number | Publication date |
---|---|
JPS6116726B2 (en) | 1986-05-01 |
NL7902865A (en) | 1979-10-16 |
ES242595U (en) | 1979-08-01 |
IT7948702A0 (en) | 1979-04-11 |
IT1162470B (en) | 1987-04-01 |
ES242595Y (en) | 1980-01-01 |
DE2815700A1 (en) | 1979-10-25 |
BE875492R (en) | 1979-07-31 |
FR2422589A2 (en) | 1979-11-09 |
GB2018611B (en) | 1982-05-19 |
DE2815700C3 (en) | 1982-04-08 |
JPS54136593A (en) | 1979-10-23 |
DE2815700B2 (en) | 1981-03-12 |
FR2422589B2 (en) | 1984-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |