IN168811B - - Google Patents
Info
- Publication number
- IN168811B IN168811B IN155/BOM/87A IN155BO1987A IN168811B IN 168811 B IN168811 B IN 168811B IN 155BO1987 A IN155BO1987 A IN 155BO1987A IN 168811 B IN168811 B IN 168811B
- Authority
- IN
- India
Links
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
- C01B17/0232—Purification, e.g. degassing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0006—Settling tanks provided with means for cleaning and maintenance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
- B01D33/666—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by indirect heat-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/02—Filtering elements having a conical form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863606931 DE3606931A1 (de) | 1986-03-04 | 1986-03-04 | Verfahren und vorrichtung zum reinigen von verunreinigtem schwefel |
Publications (1)
Publication Number | Publication Date |
---|---|
IN168811B true IN168811B (ja) | 1991-06-15 |
Family
ID=6295399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN155/BOM/87A IN168811B (ja) | 1986-03-04 | 1987-05-07 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4816225A (ja) |
EP (1) | EP0235654B1 (ja) |
JP (1) | JPS62230603A (ja) |
CA (1) | CA1267770A (ja) |
DE (2) | DE3606931A1 (ja) |
IN (1) | IN168811B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2609286B1 (fr) * | 1987-01-05 | 1989-03-17 | Atochem | Procede continu de preparation de polymonofluorure de carbone et appareillage pour sa mise en oeuvre |
US5686056A (en) * | 1996-02-05 | 1997-11-11 | Bechtel Group, Inc. | Methods and apparatus for purifying hydrogen sulfide |
US7918994B2 (en) * | 2008-03-27 | 2011-04-05 | Brimrock International Inc. | System that removes contaminants from sulfur |
US7837971B2 (en) * | 2008-07-24 | 2010-11-23 | Yellow Hill Llc | Sulfur refining process |
US8329072B2 (en) | 2010-11-24 | 2012-12-11 | Brimrock International Inc. | Method and system for generating sulfur seeds and granules |
US10538383B2 (en) * | 2011-02-17 | 2020-01-21 | Saudi Arabian Oil Company | Protection system for sulfur storage apparatus |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6314C (de) * | G. K. COOKE in London | Kautschuktypen mit mehrfachen Druckflächen nebst Stempel | ||
US1328210A (en) * | 1918-11-29 | 1920-01-13 | George M Shires | Apparatus for extracting minerals from ores |
US1963921A (en) * | 1933-01-07 | 1934-06-19 | Delaware Chemical Engineering | Extracting sulphur |
US2044214A (en) * | 1934-03-26 | 1936-06-16 | Coulter W Jones | Sulphur refining process |
US2149373A (en) * | 1937-01-25 | 1939-03-07 | Du Pont | Melting and purifying sulphur |
US2295937A (en) * | 1939-12-05 | 1942-09-15 | Louis E Crane | Screen separator |
US2375499A (en) * | 1943-08-05 | 1945-05-08 | Dow Chemical Co | Rotary lime treating apparatus |
US2619496A (en) * | 1951-08-07 | 1952-11-25 | Stanton Robert | Solid-liquid reaction processes |
US2915369A (en) * | 1953-09-29 | 1959-12-01 | Orion O Oaks | Process for extracting sulphur |
DE957567C (de) * | 1954-02-14 | 1957-02-07 | Metallgesellschaft Ag | Verfahren zur Reinigung von Bitumen in feiner Verteilung enthaltendem, elementarem Schwefel |
US2731332A (en) * | 1955-01-06 | 1956-01-17 | Ackert George Ford | Process for extraction of sulfur from sulfur ores |
US3313034A (en) * | 1965-08-02 | 1967-04-11 | Leo J Meyer | Nut meat de-watering machine |
DE2014613A1 (en) * | 1970-03-26 | 1971-10-14 | Krupp Gmbh | Sulphur extraction from minerals |
US3649217A (en) * | 1970-05-21 | 1972-03-14 | Allied Chem | Sulfur extraction |
CA1064224A (en) * | 1977-05-17 | 1979-10-16 | Western Sulfur Remelters Ltd. | Sulfur melting by lateral displacement of heating element |
JPS53142726A (en) * | 1977-05-18 | 1978-12-12 | Nissan Motor Co Ltd | Method of fixing lace and fixing device |
US4247240A (en) * | 1979-10-22 | 1981-01-27 | Institute Of Gas Technology | Solids feeder having a solids-liquid separator |
US4368125A (en) * | 1981-08-03 | 1983-01-11 | Passavant-Werke Ag & Co. Kg | Apparatus for extracting liquid from a suspension |
AT376582B (de) * | 1983-04-20 | 1984-12-10 | Wildburger Hans Ing | Trommelfilter |
-
1986
- 1986-03-04 DE DE19863606931 patent/DE3606931A1/de active Granted
-
1987
- 1987-02-16 EP EP87102140A patent/EP0235654B1/de not_active Expired - Lifetime
- 1987-02-16 DE DE8787102140T patent/DE3768831D1/de not_active Expired - Lifetime
- 1987-02-25 US US07/018,417 patent/US4816225A/en not_active Expired - Fee Related
- 1987-02-27 JP JP62045091A patent/JPS62230603A/ja active Granted
- 1987-03-03 CA CA000530982A patent/CA1267770A/en not_active Expired - Lifetime
- 1987-05-07 IN IN155/BOM/87A patent/IN168811B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0235654B1 (de) | 1991-03-27 |
US4816225A (en) | 1989-03-28 |
EP0235654A1 (de) | 1987-09-09 |
DE3606931C2 (ja) | 1988-02-04 |
DE3606931A1 (de) | 1987-09-10 |
JPH0555442B2 (ja) | 1993-08-17 |
DE3768831D1 (de) | 1991-05-02 |
CA1267770A (en) | 1990-04-17 |
JPS62230603A (ja) | 1987-10-09 |