DE2243145A1 - Verfahren zur herstellung von faserhaltiger thermischer isolierpappe - Google Patents
Verfahren zur herstellung von faserhaltiger thermischer isolierpappeInfo
- Publication number
- DE2243145A1 DE2243145A1 DE2243145A DE2243145A DE2243145A1 DE 2243145 A1 DE2243145 A1 DE 2243145A1 DE 2243145 A DE2243145 A DE 2243145A DE 2243145 A DE2243145 A DE 2243145A DE 2243145 A1 DE2243145 A1 DE 2243145A1
- Authority
- DE
- Germany
- Prior art keywords
- pulp
- slurry
- waste
- solids
- perlite
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 41
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000002699 waste material Substances 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 22
- 239000011111 cardboard Substances 0.000 claims description 20
- 239000002002 slurry Substances 0.000 claims description 20
- 239000010451 perlite Substances 0.000 claims description 17
- 235000019362 perlite Nutrition 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 13
- 239000002657 fibrous material Substances 0.000 claims description 6
- 229920001131 Pulp (paper) Polymers 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 239000011087 paperboard Substances 0.000 description 14
- 239000000835 fiber Substances 0.000 description 12
- 239000010426 asphalt Substances 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- 239000000123 paper Substances 0.000 description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000013055 pulp slurry Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 239000002535 acidifier Substances 0.000 description 3
- 229940037003 alum Drugs 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 238000010979 pH adjustment Methods 0.000 description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002655 kraft paper Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Building Environments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18680771A | 1971-10-05 | 1971-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2243145A1 true DE2243145A1 (de) | 1973-04-12 |
Family
ID=22686361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2243145A Pending DE2243145A1 (de) | 1971-10-05 | 1972-09-01 | Verfahren zur herstellung von faserhaltiger thermischer isolierpappe |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4848572A (enrdf_load_stackoverflow) |
| AU (1) | AU4663272A (enrdf_load_stackoverflow) |
| DE (1) | DE2243145A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2156048B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1386299A (enrdf_load_stackoverflow) |
| IT (1) | IT967582B (enrdf_load_stackoverflow) |
| NL (1) | NL7213529A (enrdf_load_stackoverflow) |
| SE (1) | SE383870B (enrdf_load_stackoverflow) |
| ZA (1) | ZA725803B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149173A1 (de) * | 1980-12-15 | 1982-09-16 | Yoshida Kogyo K.K., Tokyo | Baustoffe und verfahren zu deren herstellung |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2524828B1 (fr) * | 1982-04-09 | 1986-01-10 | Jeand Heurs Papeteries | Nouveaux produits pour les revetements, pour l'isolation et pour l'emballage, a base de dechets industriels et notamment de boues de papeterie et procede pour leur obtention |
| IT1392112B1 (it) * | 2008-12-12 | 2012-02-09 | Contu | Procedimento per realizzare materiale isolante |
| CN115717340B (zh) * | 2022-11-09 | 2023-12-15 | 华南理工大学 | 一种复合芯材真空绝热板及其制备方法 |
-
1972
- 1972-08-03 JP JP47077328A patent/JPS4848572A/ja active Pending
- 1972-08-23 ZA ZA725803A patent/ZA725803B/xx unknown
- 1972-09-01 DE DE2243145A patent/DE2243145A1/de active Pending
- 1972-09-12 GB GB4235672A patent/GB1386299A/en not_active Expired
- 1972-09-13 AU AU46632/72A patent/AU4663272A/en not_active Expired
- 1972-09-18 IT IT29345/72A patent/IT967582B/it active
- 1972-10-04 FR FR7235225A patent/FR2156048B1/fr not_active Expired
- 1972-10-04 SE SE7212785A patent/SE383870B/xx unknown
- 1972-10-05 NL NL7213529A patent/NL7213529A/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149173A1 (de) * | 1980-12-15 | 1982-09-16 | Yoshida Kogyo K.K., Tokyo | Baustoffe und verfahren zu deren herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| SE383870B (sv) | 1976-04-05 |
| IT967582B (it) | 1974-03-11 |
| AU4663272A (en) | 1974-03-21 |
| ZA725803B (en) | 1973-05-30 |
| JPS4848572A (enrdf_load_stackoverflow) | 1973-07-10 |
| FR2156048A1 (enrdf_load_stackoverflow) | 1973-05-25 |
| FR2156048B1 (enrdf_load_stackoverflow) | 1980-03-21 |
| NL7213529A (enrdf_load_stackoverflow) | 1973-04-09 |
| GB1386299A (en) | 1975-03-05 |
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