FR2512456A1 - Procede et equipement pour la production de granules solides de brai sous la forme de cylindres a extremites aplaties - Google Patents
Procede et equipement pour la production de granules solides de brai sous la forme de cylindres a extremites aplaties Download PDFInfo
- Publication number
- FR2512456A1 FR2512456A1 FR8215046A FR8215046A FR2512456A1 FR 2512456 A1 FR2512456 A1 FR 2512456A1 FR 8215046 A FR8215046 A FR 8215046A FR 8215046 A FR8215046 A FR 8215046A FR 2512456 A1 FR2512456 A1 FR 2512456A1
- Authority
- FR
- France
- Prior art keywords
- pitch
- granules
- water
- cooling
- cylinder
- 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- Withdrawn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
- 239000008187 granular material Substances 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 8
- 239000007787 solid Substances 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims description 17
- 238000005520 cutting process Methods 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000007602 hot air drying Methods 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 235000011837 pasties Nutrition 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 2
- 235000013580 sausages Nutrition 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/14—Solidifying, Disintegrating, e.g. granulating
- C10C3/16—Solidifying, Disintegrating, e.g. granulating by direct contact with liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23815/81A IT1167492B (it) | 1981-09-07 | 1981-09-07 | Metodo ed apparecchiatura per la produzione di pece solida in granuli aventi forma di cilindretti schiacciati alle estremita' |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2512456A1 true FR2512456A1 (fr) | 1983-03-11 |
Family
ID=11210178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8215046A Withdrawn FR2512456A1 (fr) | 1981-09-07 | 1982-09-03 | Procede et equipement pour la production de granules solides de brai sous la forme de cylindres a extremites aplaties |
Country Status (12)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0223431B1 (en) * | 1985-11-08 | 1992-04-29 | Imperial Chemical Industries Plc | Apparatus and method for forming pellets |
| US5267845A (en) * | 1992-05-13 | 1993-12-07 | Polysource, Inc. | Apparatus for manufacturing expandable polystyrene (EPS) pellets |
| DE19838535A1 (de) * | 1998-08-25 | 2000-03-02 | Wolff Walsrode Ag | Verfahren zur Herstellung von teilchenförmigen Immobilisaten |
| WO2010131062A1 (en) * | 2009-05-13 | 2010-11-18 | Litwin | Equipment for cutting a pitch rope into pitch granules or likes, comprising some pitch rope flow stream guiding means |
| NO337632B1 (no) * | 2009-12-18 | 2016-05-18 | Sopekosten As | Bitumenkuler |
| US11083168B2 (en) * | 2015-12-29 | 2021-08-10 | Pioneer Pet Products, Llc | System and ultrahigh pressure extrusion method for making extruded granular sorbent with post-extrusion cold-processing of extruded granular absorbent for size control |
| CN109513395A (zh) * | 2019-01-17 | 2019-03-26 | 山东环达环保科技有限公司 | 高温化工产品低温成型处理装置及处理方法 |
| CN112480954A (zh) * | 2020-11-26 | 2021-03-12 | 中冶焦耐(大连)工程技术有限公司 | 一种液体沥青造粒装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH378216A (de) * | 1959-03-18 | 1964-05-31 | Goldschmidt Ag Th | Verfahren zur Herstellung von geformten, bituminösen Produkten |
| US3334167A (en) * | 1963-11-13 | 1967-08-01 | Koppers Co Inc | Method and apparatus for preparing pencil pitch |
| FR2040933A5 (en) * | 1969-04-22 | 1971-01-22 | Raffinage Cie Francaise | Conditioning bitumen |
| GB1375930A (en) * | 1972-12-20 | 1974-12-04 | Fuller H B Co | Method and apparatus for forming a material into a plurality of segments |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491177A (en) * | 1967-03-31 | 1970-01-20 | Du Pont | Evaporative cooling of polymer composition |
| IT1035255B (it) * | 1974-04-24 | 1979-10-20 | Bergwerksverband Gmbh | Procedimento per la produziore di fibre o filamenti di carro nio o di grafite |
| US3972968A (en) * | 1974-11-21 | 1976-08-03 | Sun Oil Company Of Pennsylvania | Use of hot buoyant liquid to convert pitch to continuous carbon filament |
-
1981
- 1981-09-07 IT IT23815/81A patent/IT1167492B/it active
-
1982
- 1982-06-18 US US06/389,997 patent/US4482517A/en not_active Expired - Fee Related
- 1982-06-22 IN IN730/CAL/82A patent/IN156317B/en unknown
- 1982-06-25 ZA ZA824556A patent/ZA824556B/xx unknown
- 1982-07-01 DE DE19823224552 patent/DE3224552A1/de not_active Withdrawn
- 1982-07-09 GB GB08219978A patent/GB2106028B/en not_active Expired
- 1982-07-27 YU YU01633/82A patent/YU163382A/xx unknown
- 1982-07-30 BE BE0/208728A patent/BE893999A/fr not_active IP Right Cessation
- 1982-08-09 GR GR68993A patent/GR76244B/el unknown
- 1982-08-12 AU AU87104/82A patent/AU546709B2/en not_active Expired - Fee Related
- 1982-09-03 BR BR8205181A patent/BR8205181A/pt unknown
- 1982-09-03 FR FR8215046A patent/FR2512456A1/fr not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH378216A (de) * | 1959-03-18 | 1964-05-31 | Goldschmidt Ag Th | Verfahren zur Herstellung von geformten, bituminösen Produkten |
| US3334167A (en) * | 1963-11-13 | 1967-08-01 | Koppers Co Inc | Method and apparatus for preparing pencil pitch |
| FR2040933A5 (en) * | 1969-04-22 | 1971-01-22 | Raffinage Cie Francaise | Conditioning bitumen |
| GB1375930A (en) * | 1972-12-20 | 1974-12-04 | Fuller H B Co | Method and apparatus for forming a material into a plurality of segments |
Also Published As
| Publication number | Publication date |
|---|---|
| AU546709B2 (en) | 1985-09-12 |
| BE893999A (fr) | 1982-11-16 |
| DE3224552A1 (de) | 1983-03-17 |
| US4482517A (en) | 1984-11-13 |
| IT1167492B (it) | 1987-05-13 |
| GB2106028A (en) | 1983-04-07 |
| YU163382A (en) | 1985-04-30 |
| AU8710482A (en) | 1983-03-17 |
| GR76244B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1984-08-04 |
| ZA824556B (en) | 1983-04-27 |
| BR8205181A (pt) | 1983-08-16 |
| GB2106028B (en) | 1985-11-27 |
| IT8123815A0 (it) | 1981-09-07 |
| IN156317B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2129896C (fr) | Procede, machine et installation d'extraction par evaporation des residus solides d'une matiere fluide | |
| US3988085A (en) | Apparatus for forming uniform shaped particles of thermoplastic material | |
| FR2512456A1 (fr) | Procede et equipement pour la production de granules solides de brai sous la forme de cylindres a extremites aplaties | |
| FR2491299A1 (fr) | Procede et appareil pour la production de produits de confiserie composites | |
| FR2558497A1 (fr) | Machine mobile pour le nettoyage d'un lit de ballast d'une voie de chemin de fer, comprenant un dispositif de lavage du ballast | |
| EP0714241B1 (fr) | Dispositif de lavage en continu de produits, notamment de vegetaux | |
| EP0216653B1 (fr) | Dispositif de granulation | |
| FR2512533A1 (fr) | Dispositif et procede de refroidissement de produits en vrac | |
| FR2999387A1 (fr) | Installation de traitement de produits alimentaires par mouillage | |
| RU2123933C1 (ru) | Установка для чешуирования расплава | |
| CA2162273C (fr) | Procede de moulage de fromages et dispositif pour la mise en oeuvre de ce procede | |
| WO2017077251A1 (fr) | Installation et procede de sechage d'un produit dans un etat pateux | |
| FR2930175A1 (fr) | Outil de traitement d'une matiere de recuperation, installation et procede associes | |
| FR2581533A1 (fr) | Procede de lavage de plantes potageres de faible densite et machine de lavage pour la mise en oeuvre du procede | |
| DE558083C (de) | Verfahren und Vorrichtung zur Herstellung von Leim und Gelatine in koerniger Form | |
| CH616907A5 (en) | Method and device for composting organic waste | |
| JPS637306Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| FR1321519A (fr) | Méthode et appareil pour la granulation des compositions d'engrais | |
| CA2910290C (fr) | Procede et composition pour la mise en forme solide d'hydrocarbures et de corps gras liquides, dispositifs pour la mise en oeuvre de ce procede et la fabrication de cette composition, et leur utilisation pour la depollution | |
| FR2545002A1 (fr) | Dispositif en vue de former et faire circuler continuellement un melange d'un produit sec et d'un liquide | |
| JPS637305Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| SU992452A1 (ru) | Установка дл переработки шлакового расплава | |
| FR2781689A3 (fr) | Separateur perfectionne de solides et de liquides, applicable au traitement du fumier semi-liquide | |
| FR2846334A1 (fr) | Procede de traitement de dechets en polyethylene ou autres polyolefines prealablement a leur craquage thermique | |
| EP1203720B1 (de) | Vorrichtung zur Kühlung von Verpackungen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |