DE3333758A1 - Verfahren zur herstellung kugeliger schwefelteilchen - Google Patents
Verfahren zur herstellung kugeliger schwefelteilchenInfo
- Publication number
- DE3333758A1 DE3333758A1 DE19833333758 DE3333758A DE3333758A1 DE 3333758 A1 DE3333758 A1 DE 3333758A1 DE 19833333758 DE19833333758 DE 19833333758 DE 3333758 A DE3333758 A DE 3333758A DE 3333758 A1 DE3333758 A1 DE 3333758A1
- Authority
- DE
- Germany
- Prior art keywords
- sulfur
- water
- spherical
- grain size
- size distribution
- 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- Withdrawn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
- 229910052717 sulfur Inorganic materials 0.000 title claims description 102
- 239000011593 sulfur Substances 0.000 title claims description 97
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims description 95
- 239000002245 particle Substances 0.000 title claims description 24
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 72
- 238000000034 method Methods 0.000 claims description 39
- 238000009826 distribution Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000004886 process control Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 29
- 239000012798 spherical particle Substances 0.000 description 13
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 12
- 239000011324 bead Substances 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 5
- 239000011049 pearl Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000009625 Frasch process Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- -1 i.e. Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 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
- C01B17/0237—Converting into particles, e.g. by granulation, milling
-
- 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
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Glanulating (AREA)
- Adornments (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Farming Of Fish And Shellfish (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR8205991A BR8205991A (pt) | 1982-09-30 | 1982-09-30 | Processo de perolacao de enxofre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3333758A1 true DE3333758A1 (de) | 1984-03-29 |
Family
ID=4031908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833333758 Withdrawn DE3333758A1 (de) | 1982-09-30 | 1983-09-19 | Verfahren zur herstellung kugeliger schwefelteilchen |
Country Status (10)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2185006B (en) * | 1986-01-07 | 1989-10-25 | Reutsky Vladimir F | Process for producing ground sulphur from melt thereof |
| US5801453A (en) * | 1996-06-11 | 1998-09-01 | United Technologies Corporation | Process for preparing spherical energetic compounds |
| WO1998038126A1 (en) * | 1997-02-27 | 1998-09-03 | Alberta Research Council | Method of producing micron sized sulphur granules |
| RU2205682C2 (ru) * | 2001-06-05 | 2003-06-10 | Вячеслав Александрович Чиндяскин | Грануляционная установка |
| ES2749853T3 (es) | 2010-10-29 | 2020-03-24 | Mecs Inc | Recuperación regenerativa de dióxido de azufre de efluentes gaseosos |
| US8329072B2 (en) * | 2010-11-24 | 2012-12-11 | Brimrock International Inc. | Method and system for generating sulfur seeds and granules |
| MX2014009163A (es) * | 2012-01-31 | 2015-02-20 | Sandvik Rpocess Systems Llc | Metodo y sistema para generar pepitas de azufre en un liquido en movimiento. |
| CN114984852A (zh) * | 2022-06-15 | 2022-09-02 | 中国石油化工股份有限公司 | 一种旋流式硫磺液下造粒釜 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1969242A (en) * | 1932-02-08 | 1934-08-07 | American Anode Inc | Method of dispersing solids |
| DE969892C (de) * | 1941-05-13 | 1958-07-31 | Wacker Chemie Gmbh | Verfahren zur Herstellung von feinverteiltem Schwefel |
| GB1119663A (en) * | 1965-07-15 | 1968-07-10 | British Bata Shoe Co Ltd | Shoes and a method of manufacturing same |
| GB1136901A (en) * | 1964-09-17 | 1968-12-18 | Elliott Assoc Dev | Improvements in or relating to the treatment of sulphur |
| US3538200A (en) * | 1968-12-26 | 1970-11-03 | Shell Oil Co | Method for prilling molten sulfur |
| US3761136A (en) * | 1971-01-05 | 1973-09-25 | Continental Oil Co | Method of transporting sulfur by pipeline |
| GB1536693A (en) * | 1976-03-16 | 1978-12-20 | Elliott H | Solidification of molten sulphur |
| DE3116914A1 (de) * | 1981-04-29 | 1982-11-18 | Chemische Werke Hüls AG, 4370 Marl | Verbesserung des prillverfahrens fuer schmelzbare stoffe unter vorlage einer kuehlfluessigkeit |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1244441A (fr) * | 1959-09-18 | 1960-10-28 | Aquitaine Petrole | Procédé et installation pour l'obtention de soufre en billes ou en granules |
| GB1119363A (en) * | 1964-04-07 | 1968-07-10 | Elliott Assoc Dev | Improvements in or relating to the treatment of sulphur |
| GB1161592A (en) * | 1965-07-13 | 1969-08-13 | Elliot Associated Developments | Improvements in or relating to the Pelletisation of Sulphur |
| DE1621677A1 (de) * | 1967-08-28 | 1970-07-30 | Chemiefaserkombinat Wilh Pieck | Verfahren zur Reinigung von mit Kunststoffschmelze verunreinigten Vorrichtungen und Apparaturen |
| US3504061A (en) * | 1968-11-18 | 1970-03-31 | Elliott Assoc Dev | Method of preparing sulphur pellets |
| JPS4876796A (enrdf_load_stackoverflow) * | 1972-01-19 | 1973-10-16 | ||
| JPS5028480A (enrdf_load_stackoverflow) * | 1973-07-17 | 1975-03-24 | ||
| JPS5239594A (en) * | 1975-09-26 | 1977-03-26 | Nippon Steel Corp | Production of granular sulfur |
| JPS5518647A (en) * | 1978-07-26 | 1980-02-08 | Matsushita Electric Ind Co Ltd | Light transmittable particle for forming color images |
-
1982
- 1982-09-30 BR BR8205991A patent/BR8205991A/pt unknown
-
1983
- 1983-09-19 MX MX19874883A patent/MX162875B/es unknown
- 1983-09-19 ES ES83525738A patent/ES525738A0/es active Granted
- 1983-09-19 AU AU19235/83A patent/AU567114B2/en not_active Ceased
- 1983-09-19 GB GB08325015A patent/GB2127800B/en not_active Expired
- 1983-09-19 FR FR8314871A patent/FR2533143B1/fr not_active Expired
- 1983-09-19 DE DE19833333758 patent/DE3333758A1/de not_active Withdrawn
- 1983-09-20 JP JP17401783A patent/JPS5992904A/ja active Pending
- 1983-09-20 PL PL24382783A patent/PL243827A1/xx unknown
- 1983-09-20 CA CA000437112A patent/CA1210555A/en not_active Expired
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1969242A (en) * | 1932-02-08 | 1934-08-07 | American Anode Inc | Method of dispersing solids |
| DE969892C (de) * | 1941-05-13 | 1958-07-31 | Wacker Chemie Gmbh | Verfahren zur Herstellung von feinverteiltem Schwefel |
| GB1136901A (en) * | 1964-09-17 | 1968-12-18 | Elliott Assoc Dev | Improvements in or relating to the treatment of sulphur |
| GB1119663A (en) * | 1965-07-15 | 1968-07-10 | British Bata Shoe Co Ltd | Shoes and a method of manufacturing same |
| US3538200A (en) * | 1968-12-26 | 1970-11-03 | Shell Oil Co | Method for prilling molten sulfur |
| US3761136A (en) * | 1971-01-05 | 1973-09-25 | Continental Oil Co | Method of transporting sulfur by pipeline |
| GB1536693A (en) * | 1976-03-16 | 1978-12-20 | Elliott H | Solidification of molten sulphur |
| DE3116914A1 (de) * | 1981-04-29 | 1982-11-18 | Chemische Werke Hüls AG, 4370 Marl | Verbesserung des prillverfahrens fuer schmelzbare stoffe unter vorlage einer kuehlfluessigkeit |
Also Published As
| Publication number | Publication date |
|---|---|
| MX162875B (es) | 1991-07-02 |
| JPS5992904A (ja) | 1984-05-29 |
| CA1210555A (en) | 1986-09-02 |
| GB2127800A (en) | 1984-04-18 |
| GB8325015D0 (en) | 1983-10-19 |
| FR2533143A1 (enrdf_load_stackoverflow) | 1984-03-23 |
| GB2127800B (en) | 1986-09-17 |
| ES8503310A1 (es) | 1985-02-16 |
| AU1923583A (en) | 1984-03-29 |
| ES525738A0 (es) | 1985-02-16 |
| FR2533143B1 (enrdf_load_stackoverflow) | 1988-07-22 |
| AU567114B2 (en) | 1987-11-12 |
| BR8205991A (pt) | 1984-05-08 |
| PL243827A1 (en) | 1984-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |