DE2630647C3 - Verfahren und Vorrichtung zur Herstellung einer Mischung für wärmeisolierende und korrosionsbindende Umkleidungen aus Bitumen und Korkschrot - Google Patents
Verfahren und Vorrichtung zur Herstellung einer Mischung für wärmeisolierende und korrosionsbindende Umkleidungen aus Bitumen und KorkschrotInfo
- Publication number
- DE2630647C3 DE2630647C3 DE2630647A DE2630647A DE2630647C3 DE 2630647 C3 DE2630647 C3 DE 2630647C3 DE 2630647 A DE2630647 A DE 2630647A DE 2630647 A DE2630647 A DE 2630647A DE 2630647 C3 DE2630647 C3 DE 2630647C3
- Authority
- DE
- Germany
- Prior art keywords
- bitumen
- cork
- container
- overpressure
- mixture
- 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.)
- Expired
Links
- 239000007799 cork Substances 0.000 title claims description 33
- 239000010426 asphalt Substances 0.000 title claims description 25
- 239000000203 mixture Substances 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000005260 corrosion Methods 0.000 title 1
- 230000007797 corrosion Effects 0.000 title 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 239000008188 pellet Substances 0.000 claims description 11
- 235000012054 meals Nutrition 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 7
- 239000012774 insulation material Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000008240 homogeneous mixture Substances 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/12—Coatings characterised by the materials used by tar or bitumen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2395/00—Bituminous materials, e.g. asphalt, tar or pitch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Thermal Insulation (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
- Moulding By Coating Moulds (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2630647A DE2630647C3 (de) | 1976-07-05 | 1976-07-05 | Verfahren und Vorrichtung zur Herstellung einer Mischung für wärmeisolierende und korrosionsbindende Umkleidungen aus Bitumen und Korkschrot |
| DE19762659940 DE2659940C2 (de) | 1976-07-05 | 1976-07-05 | Verfahren und Vorrichtung zur Herstellung eines schüttfähigen Granulates gleichmäßiger Größe aus einer homogenen Mischung aus einem thermoplastischen Bindemittel und porigen und/oder zelligen Wärmedämmstoffen für einen korrosionsverhindernden und wärmeisolierenden Mantel einer im Erdreich zu verlegenden Rohrleitung |
| SE7707014A SE7707014L (sv) | 1976-07-05 | 1977-06-16 | Forfarande och anordning for framstellning av en blandning av ett termoplastiskt bindemedel, foretredesvis bitumen, samt porosa och/eller cellulosa vermeisoleringsmaterial, ex korkskrot och liknande, samt av en ... |
| FI771956A FI771956A7 (enExample) | 1976-07-05 | 1977-06-22 | |
| FR7719797A FR2410021A1 (fr) | 1976-07-05 | 1977-06-28 | Procede et appareil de fabrication d'un melange de liant thermoplastique et d'isolants thermiques ainsi que d'une enveloppe de canalisation enterree |
| BE178965A BE856328A (fr) | 1976-07-05 | 1977-06-30 | Procede et dispositif de preparation de melange de liant et de matiere calorifuge, et procede d'utilisation de ce melange |
| NO772343A NO772343L (no) | 1976-07-05 | 1977-07-01 | Fremgangsm}te og innretning for fremstilling av varmeisolerende og korrosjonshindrende beleggblanding |
| LU77687A LU77687A1 (enExample) | 1976-07-05 | 1977-07-04 | |
| DK302277A DK302277A (da) | 1976-07-05 | 1977-07-05 | Fremgangsmade og apparat til fremstilling af en blanding af et termoplastisk bindemiddel fortrinsvis bitumen og porefyldte eller cellefyldte varmeisoleringsmaterialer f eks korksmuld og lignende og under anvendelse af blandingen en varmeisolere og korresionsbeskyttende kappe som omgiver en i jordbunden n |
| NL7707446A NL7707446A (nl) | 1976-07-05 | 1977-07-05 | Werkwijze en inrichting voor het bereiden van een mengsel van een thermoplastisch bindmiddel en porien bevattende en/of celvormige thermisch isolerende stoffen en voor het vormen van een thermisch isolerende en corrosie tegen- gaande mantel rondom een ingegraven buisleiding onder toepassing van het mengsel. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2630647A DE2630647C3 (de) | 1976-07-05 | 1976-07-05 | Verfahren und Vorrichtung zur Herstellung einer Mischung für wärmeisolierende und korrosionsbindende Umkleidungen aus Bitumen und Korkschrot |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2630647A1 DE2630647A1 (de) | 1978-01-12 |
| DE2630647B2 DE2630647B2 (de) | 1980-09-04 |
| DE2630647C3 true DE2630647C3 (de) | 1981-08-27 |
Family
ID=5982460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2630647A Expired DE2630647C3 (de) | 1976-07-05 | 1976-07-05 | Verfahren und Vorrichtung zur Herstellung einer Mischung für wärmeisolierende und korrosionsbindende Umkleidungen aus Bitumen und Korkschrot |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE856328A (enExample) |
| DE (1) | DE2630647C3 (enExample) |
| DK (1) | DK302277A (enExample) |
| FI (1) | FI771956A7 (enExample) |
| FR (1) | FR2410021A1 (enExample) |
| LU (1) | LU77687A1 (enExample) |
| NL (1) | NL7707446A (enExample) |
| NO (1) | NO772343L (enExample) |
| SE (1) | SE7707014L (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9593556B2 (en) * | 2007-10-02 | 2017-03-14 | Cameron International Corporation | Method and system for reducing heat loss from subsea structures |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2063119C3 (de) * | 1970-12-14 | 1979-02-15 | Elf Mineraloel Gmbh, 4000 Duesseldorf | Kontinuierliches Verfahren zur Herstellung von Blöcken aus flüssigem Bitumen und Vorrichtung zur Durchführung des Verfahrens |
-
1976
- 1976-07-05 DE DE2630647A patent/DE2630647C3/de not_active Expired
-
1977
- 1977-06-16 SE SE7707014A patent/SE7707014L/xx unknown
- 1977-06-22 FI FI771956A patent/FI771956A7/fi not_active Application Discontinuation
- 1977-06-28 FR FR7719797A patent/FR2410021A1/fr not_active Withdrawn
- 1977-06-30 BE BE178965A patent/BE856328A/xx unknown
- 1977-07-01 NO NO772343A patent/NO772343L/no unknown
- 1977-07-04 LU LU77687A patent/LU77687A1/xx unknown
- 1977-07-05 DK DK302277A patent/DK302277A/da not_active Application Discontinuation
- 1977-07-05 NL NL7707446A patent/NL7707446A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2410021A1 (fr) | 1979-06-22 |
| NO772343L (no) | 1978-01-06 |
| DE2630647B2 (de) | 1980-09-04 |
| DK302277A (da) | 1978-01-06 |
| DE2630647A1 (de) | 1978-01-12 |
| FI771956A7 (enExample) | 1978-01-06 |
| BE856328A (fr) | 1977-10-17 |
| LU77687A1 (enExample) | 1977-10-04 |
| NL7707446A (nl) | 1978-01-09 |
| SE7707014L (sv) | 1978-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| OI | Miscellaneous see part 1 | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| AH | Division in |
Ref country code: DE Ref document number: 2659940 Format of ref document f/p: P |
|
| 8339 | Ceased/non-payment of the annual fee |