NO127508B - - Google Patents
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- Publication number
- NO127508B NO127508B NO02924/69A NO292469A NO127508B NO 127508 B NO127508 B NO 127508B NO 02924/69 A NO02924/69 A NO 02924/69A NO 292469 A NO292469 A NO 292469A NO 127508 B NO127508 B NO 127508B
- Authority
- NO
- Norway
- Prior art keywords
- catalyst
- heptane
- polymer
- production
- polyethylene
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 claims description 24
- -1 polyethylene Polymers 0.000 claims description 20
- 239000004698 Polyethylene Substances 0.000 claims description 17
- 229920000573 polyethylene Polymers 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 15
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical class C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 38
- 229920000642 polymer Polymers 0.000 description 16
- 239000005977 Ethylene Substances 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 6
- 239000012299 nitrogen atmosphere Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000012876 carrier material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910010165 TiCu Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/022—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space whereby the material is subjected to vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Carbon And Carbon Compounds (AREA)
- Electrolytic Production Of Metals (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681758927 DE1758927B1 (de) | 1968-09-04 | 1968-09-04 | Ruettelvorrichtung zur Herstellung von Kohle-Elektroden hoher Dichte fuer die Aluminium-Industrie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO127508B true NO127508B (de) | 1973-07-02 |
Family
ID=5695296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO02924/69A NO127508B (de) | 1968-09-04 | 1969-07-12 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3712785A (de) |
| JP (1) | JPS4948809B1 (de) |
| AT (1) | AT288046B (de) |
| BE (1) | BE738135A (de) |
| CH (1) | CH494069A (de) |
| DE (1) | DE1758927B1 (de) |
| FR (1) | FR2017343A1 (de) |
| GB (1) | GB1253908A (de) |
| NL (1) | NL152606B (de) |
| NO (1) | NO127508B (de) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH550748A (de) * | 1971-04-28 | 1974-06-28 | Alusuisse | Apparatur zum herstellen von gruenen probekoerpern aus kunstkohle. |
| US3824060A (en) * | 1971-07-29 | 1974-07-16 | Vaw Ver Aluminium Werke Ag | Apparatus for making shaped bodies |
| US3964527A (en) * | 1971-12-02 | 1976-06-22 | Mcdonnell Douglas Corporation | Method and apparatus for filling spacing core |
| US3870442A (en) * | 1972-06-07 | 1975-03-11 | Frank W Schaefer | Apparatus for applying refractory covering to skid rail |
| US3932099A (en) * | 1973-09-17 | 1976-01-13 | Fives Lille Cail | Mold apparatus |
| NO132359C (de) * | 1974-02-20 | 1975-10-29 | Ardal Og Sunndal Verk | |
| US4092091A (en) * | 1974-10-08 | 1978-05-30 | A.G. fur Industrielle Elektronik AGIE b. Locarno | Apparatus for making a tool electrode for electrical discharge machining |
| JPS5265022U (de) * | 1975-11-08 | 1977-05-13 | ||
| US3997286A (en) * | 1976-03-15 | 1976-12-14 | Chicago Rawhide Manufacturing Company | Molding apparatus and vacuum system therefor |
| IT1117346B (it) * | 1977-04-22 | 1986-02-17 | Toncelli Marcello | Perfezionamenti al procedimento con azione combinata di vibrazione a pressione in ambiente privo d'aria per la formatura di lastre di graniglie legate con resine |
| DE3014068C2 (de) * | 1980-04-11 | 1982-11-11 | Bucher-Guyer Ag Maschinenfabrik, 8166 Niederweningen, Zuerich | Presse zur Verdichtung von keramischem Sand |
| JPS5844054B2 (ja) * | 1980-05-21 | 1983-09-30 | 株式会社 三石深井鉄工所 | 真空式煉瓦成形装置 |
| JPS5968205A (ja) * | 1982-10-14 | 1984-04-18 | 株式会社三石深井鉄工所 | 真空式煉瓦成形装置 |
| DE8307078U1 (de) * | 1983-03-11 | 1984-03-22 | Rampf Formen GmbH, 7936 Allmendingen | Vorrichtung zur herstellung von formlingen aus beton oder dergleichen |
| US4518335A (en) * | 1984-03-14 | 1985-05-21 | Allied Corporation | Dilatant mold and dilatant molding apparatus |
| IT1181570B (it) * | 1984-09-14 | 1987-09-30 | Marcello Toncelli | Procedimento per la formazione di blocchi di materiali qualsiasi mediante l'azione contemporanea di vibrapioni,compressione e vuoto destinati al taglio in lastre ed apparecchiature adatte a realizzare il procedimento stesso |
| US4614488A (en) * | 1985-07-02 | 1986-09-30 | Venturetech Enterprises, Inc. | Overlay molding press |
| GB2227707B (en) * | 1988-12-24 | 1993-06-16 | T & K Int Kenkyusho Kk | Method of and device for seal molding electronic components with resin |
| IT1234012B (it) * | 1989-01-13 | 1992-04-23 | Marcello Toncelli | Procedimento con azione combinata di vibrazione e pressione in ambiente privo d'aria per la formazione di lastre di materiale ceramico anche di grandi dimensioni con elevate caratteristiche meccaniche. |
| US5219591A (en) * | 1989-07-21 | 1993-06-15 | Columbia Machine, Inc. | Apparatus for forming concrete blocks |
| US5059110A (en) * | 1989-07-21 | 1991-10-22 | Columbia Machine, Inc. | Apparatus for forming concrete blocks having plural separately driven vibrator sets |
| JP2972782B2 (ja) * | 1989-11-01 | 1999-11-08 | 淑男 新岡 | コンクリート製造方法 |
| US5248466A (en) * | 1992-01-31 | 1993-09-28 | Russell Iii William N | Method for making cast stone |
| US5323655A (en) * | 1993-04-23 | 1994-06-28 | Troxler Electronic Laboratories, Inc. | Method and apparatus for compacting material samples |
| US5807591A (en) | 1994-07-28 | 1998-09-15 | Columbia Machine, Inc. | Method and apparatus for forming concrete products |
| US5395228A (en) * | 1994-02-07 | 1995-03-07 | Columbia Machine, Inc. | Apparatus for forming concrete products |
| DE19522435A1 (de) * | 1995-06-21 | 1997-01-02 | Nuedling Franz C Basaltwerk | Formling sowie Verfahren und Vorrichtung zur Herstellung eines Formlings |
| US5783230A (en) * | 1995-06-29 | 1998-07-21 | Den Boer Staal B.V. | Compacting installation |
| US5800752A (en) * | 1996-01-11 | 1998-09-01 | Charlebois Technologies Inc. | Process for manufacture of polymer composite products |
| US5932256A (en) | 1996-09-27 | 1999-08-03 | Mandish; Theodore O. | Vacuum molding apparatus |
| US20050008862A1 (en) * | 1999-12-02 | 2005-01-13 | Joseph Brian E. | Carbon foam composite tooling and methods for using the same |
| DE10300445B3 (de) * | 2003-01-07 | 2004-04-15 | Corus Aluminium Voerde Gmbh | Verfahren zum Vakuumformen von Kohlenstoffmaterial sowie Vorrichtung zur Durchführung dieses Verfahrens |
| US6939121B2 (en) * | 2003-02-18 | 2005-09-06 | Gci Pipe Products, Inc. | Form with displaceable vibratory panel |
| DE102004060824C5 (de) * | 2004-12-17 | 2016-10-27 | Outotec Oyj | Rüttelmaschine zur Herstellung von Formkörpern durch Verdichtung |
| TW200824874A (en) * | 2006-12-11 | 2008-06-16 | Sheng-Tzu Hsu | Air-tight mechanism used by the clasping apparatus to form the vacuum environment for the clasped mold |
| DE102011081847A1 (de) * | 2011-08-31 | 2013-02-28 | Siemens Aktiengesellschaft | Verfahren zum Herstellen von Feuerfestkeramiken für Gasturbinenanlagen |
| CN102995057B (zh) * | 2012-12-05 | 2015-09-02 | 中电投宁夏青铜峡能源铝业集团有限公司 | 表面为平面或v形面且有交错炭碗的阴极碳块及制备方法 |
| FI127854B (en) * | 2014-06-09 | 2019-04-15 | Elematic Oy Ab | Method and apparatus for casting concrete products |
| IT201700046034A1 (it) * | 2017-04-27 | 2018-10-27 | Siti B & T Group Spa | Apparecchiatura per la produzione di lastre in graniglie minerali legate con resine. |
| CN110789173A (zh) * | 2019-12-06 | 2020-02-14 | 山东华鹏重工有限公司 | 振动成型机用抽真空模箱 |
| CN116985456B (zh) * | 2023-09-26 | 2023-12-01 | 山西聚贤石墨新材料有限公司 | 一种石墨电极生产用高效振动成型机及成型方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1654046A (en) * | 1922-06-09 | 1927-12-27 | Ruetgerswerke Ag | Process for the production of arc-light electrodes |
| US2088422A (en) * | 1934-12-18 | 1937-07-27 | Frank R Kemmer | Method of forming carbon electrodes |
| US2321277A (en) * | 1939-03-30 | 1943-06-08 | Edward D Boyle | Method of making concrete pipe |
| US2353492A (en) * | 1942-01-16 | 1944-07-11 | John C O'connor | Vibration producing mechanism |
| US2384215A (en) * | 1944-07-03 | 1945-09-04 | Hpm Dev Corp | Powder metallurgy |
| US2545029A (en) * | 1949-04-16 | 1951-03-13 | Concrete Products Inc | Vibrating apparatus for molding concrete slabs |
| US2959900A (en) * | 1956-10-12 | 1960-11-15 | S G Leoffler | Packaging finely divided materials |
| US3126430A (en) * | 1957-09-24 | 1964-03-24 | Production of carbon masses | |
| US3129463A (en) * | 1961-09-28 | 1964-04-21 | Scully Anthony Corp | Compacting press |
| US3156011A (en) * | 1962-01-10 | 1964-11-10 | Donald M Olson | Self-contained variable-environment pressing die |
| US3279021A (en) * | 1963-09-26 | 1966-10-18 | Pratt | Concrete products machine |
| US3266095A (en) * | 1963-12-02 | 1966-08-16 | Jr Ralph P Levey | Pressure vessel seal |
| US3245119A (en) * | 1965-01-08 | 1966-04-12 | Roy L Huddleston | Electrical lead-through for pressure intensifier |
| US3421991A (en) * | 1966-03-22 | 1969-01-14 | Kaiser Aluminium Chem Corp | Preparation of carbon aggregate |
| DE1584817B1 (de) * | 1966-10-14 | 1972-05-31 | Vaw Ver Aluminium Werke Ag | Verfahren und vorrichtung zur herstellung von kohleformkoerpern |
| DE1558761B2 (de) * | 1967-05-26 | 1971-03-18 | Schloemann Ag | Vorrichtung zum abdichten an einer hydraulischen anoden presse |
| US3548455A (en) * | 1967-08-03 | 1970-12-22 | Reuter Inc | Apparatus for direct conversion of powdered materials into parts |
| US3517092A (en) * | 1968-04-15 | 1970-06-23 | Atomic Energy Commission | Process for preparing high-density isotropic graphite structures |
-
1968
- 1968-09-04 DE DE19681758927 patent/DE1758927B1/de active Pending
-
1969
- 1969-06-13 CH CH903969A patent/CH494069A/de not_active IP Right Cessation
- 1969-07-07 NL NL696910406A patent/NL152606B/xx not_active IP Right Cessation
- 1969-07-12 NO NO02924/69A patent/NO127508B/no unknown
- 1969-08-27 AT AT821469A patent/AT288046B/de not_active IP Right Cessation
- 1969-08-28 GB GB42996/69A patent/GB1253908A/en not_active Expired
- 1969-08-29 FR FR6929709A patent/FR2017343A1/fr active Pending
- 1969-08-29 BE BE738135D patent/BE738135A/xx not_active IP Right Cessation
- 1969-09-03 JP JP44069411A patent/JPS4948809B1/ja active Pending
-
1971
- 1971-02-04 US US00112656A patent/US3712785A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3712785A (en) | 1973-01-23 |
| JPS4948809B1 (de) | 1974-12-24 |
| CH494069A (de) | 1970-07-31 |
| AT288046B (de) | 1971-02-25 |
| BE738135A (de) | 1970-02-02 |
| FR2017343A1 (de) | 1970-05-22 |
| NL152606B (nl) | 1977-03-15 |
| NL6910406A (de) | 1970-03-06 |
| GB1253908A (en) | 1971-11-17 |
| DE1758927B1 (de) | 1970-12-17 |
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