JP5430739B2 - 膜、特にガス貯蔵用膜 - Google Patents
膜、特にガス貯蔵用膜 Download PDFInfo
- Publication number
- JP5430739B2 JP5430739B2 JP2012502520A JP2012502520A JP5430739B2 JP 5430739 B2 JP5430739 B2 JP 5430739B2 JP 2012502520 A JP2012502520 A JP 2012502520A JP 2012502520 A JP2012502520 A JP 2012502520A JP 5430739 B2 JP5430739 B2 JP 5430739B2
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- JP
- Japan
- Prior art keywords
- membrane
- layer
- rubber
- separate
- webs
- 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.)
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- 239000012528 membrane Substances 0.000 title claims description 110
- 238000003860 storage Methods 0.000 title claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 50
- 239000005060 rubber Substances 0.000 claims description 31
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 25
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 25
- 239000000806 elastomer Substances 0.000 claims description 19
- 239000011159 matrix material Substances 0.000 claims description 16
- 238000004073 vulcanization Methods 0.000 claims description 10
- 239000000571 coke Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 229920002647 polyamide Polymers 0.000 claims description 5
- 229920002943 EPDM rubber Polymers 0.000 claims description 4
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 229920002681 hypalon Polymers 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- 239000004945 silicone rubber Substances 0.000 claims description 4
- 239000004709 Chlorinated polyethylene Substances 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229920001973 fluoroelastomer Polymers 0.000 claims description 3
- 239000012196 polytetrafluoroethylene based material Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 239000004760 aramid Substances 0.000 claims description 2
- 229920003235 aromatic polyamide Polymers 0.000 claims description 2
- 235000012489 doughnuts Nutrition 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 238000007731 hot pressing Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 34
- 238000005530 etching Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- -1 polytetrafluoroethylene Polymers 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Images
Classifications
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Description
−別個の膜ウェブのPTFEベースの外層が、別個の膜ウェブの加硫中にホイルの形態で適用される、少なくとも2つの別個の膜ウェブの製造;
−別個の膜ウェブの加硫;
−加硫された別個の膜ウェブの同種の層が、相互に当接するようにそれぞれ配置される、加硫された別個の膜ウェブを相互に当接するように配置すること;
−別個の膜ウェブのエラストマー層が、相互に当接するようにそれぞれ配置された膜の外面にシートと第1ゴムマトリックスを適用し、かつ、別個の膜ウェブのPTFEベースの外層が、相互に当接するようそれぞれ配置された他方の外面にPTFEベースの層と第2ゴムマトリックスを適用するような様式で、加硫された別個の膜ウェブを継ぎ目構造により連結すること;
−ホットプレス法による継ぎ目構造の加硫。
1 外層
2、2’ エラストマー層
3 レイドスクリムまたは織物層または編み物層
4、4’ 膜ウェブ
5 重ね合わせシート(帯条片)
6 第1ゴムマトリックス
7 重ね合わせ層
8 第2ゴムマトリックス
Claims (26)
- 少なくとも1つの継ぎ目構造を介して互いに連結された少なくとも2つの別個の膜ウェブから構成され、別個の膜ウェブ(4,4’)がそれぞれ少なくとも1つのエラストマー層(2,2’)と少なくとも1つのPTFEベースの外層(1)とを含むことを特徴とするガス貯蔵膜であって、前記継ぎ目構造が、相互に当接するように配置された少なくとも2つの別個の膜ウェブ(4,4’)から構成され、前記別個の膜ウェブ(4,4’)の同種の層が、相互に当接するようにそれぞれ配置され、別個の膜ウェブ(4,4’)の前記エラストマー層(2,2’)が、相互に当接するようにそれぞれ配置された前記膜の外面において、前記2つの膜ウェブ(4,4’)が重ね合わせシート(5)と第1ゴムマトリックス(6)とにより互いに連結され、かつ、前記別個の膜ウェブ(4,4’)の前記外層(1)が、相互に当接するようにそれぞれ配置された他方の外面において、前記外層(1)がPTFEベースの重ね合わせ層(7)と第2ゴムマトリックス(8)とにより互いに連結されている、ガス貯蔵膜。
- 前記別個の膜ウェブ(4,4’)内の層数が2〜6であることを特徴とする請求項1に記載の膜。
- 前記別個の膜ウェブ(4,4’)内の層数が4であることを特徴とする請求項1または2に記載の膜。
- 別個の膜ウェブ(4,4’)がそれぞれ少なくとも1つのレイドスクリム層または織物層または編み物層(3)も含み、前記レイドスクリム層または織物層または編み物層(3)は、少なくとも片面でエラストマー層(2,2’)に連結されていることを特徴とする請求項1〜3のいずれか一項に記載の膜。
- 前記エラストマー層(2,2’)が、クロロプレンゴムおよび/またはエチレン−プロピレンゴムおよび/またはエチレンープロピレンージエンゴムおよび/またはニトリルゴムおよび/またはハロニトリルゴムおよび/またはフッ素ゴムおよび/またはシリコーンゴムおよび/または塩素化ポリエチレンおよび/またはクロロスルホン化ポリエチレンをベースとしたゴム混合物であることを特徴とする請求項1〜4のいずれか一項に記載の膜。
- 前記エラストマー層(2,2’)が、クロロプレンゴムおよび/またはエチレン−プロピレンゴムおよび/またはエチレンープロピレンージエンゴムおよび/またはニトリルゴムおよび/またはハロニトリルゴムおよび/またはフッ素ゴムおよび/またはシリコーンゴムおよび/または塩素化ポリエチレンおよび/またはクロロスルホン化ポリエチレンを50〜100phr含むことを特徴とする請求項5に記載の膜。
- 前記エラストマー層(2,2’)が50〜100phrのクロロプレンゴムを含むことを特徴とする請求項6に記載の膜。
- 前記エラストマー層(2,2’)の厚さが0.2〜1.3mmであることを特徴とする請求項1〜7のいずれか一項に記載の膜。
- 前記レイドスクリム層または織物層または編み物層(3)が、ポリアミド糸および/またはポリエステル糸および/またはアラミド糸および/または綿糸および/またはガラス繊維および/または金属糸から構成されることを特徴とする請求項4〜8のいずれか一項に記載の膜。
- 前記レイドスクリム層または織物層または編み物層(3)がポリアミド糸から構成されることを特徴とする請求項9に記載の膜。
- 前記レイドスクリム層または織物層または編み物層(3)の厚さが0.1〜0.5mmであることを特徴とする請求項9または10に記載の膜。
- 前記外層(1)の厚さが0.05〜0.5mmであることを特徴とする請求項1〜11のいずれか一項に記載の膜。
- 前記外層(1)の厚さが0.1〜0.3mmであることを特徴とする請求項12に記載の膜。
- 前記外層(1)が両面エッチングされていることを特徴とする請求項1〜13のいずれか一項に記載の膜。
- 前記重ね合わせシート(5)および/または前記重ね合わせ層(7)の幅がそれぞれ2〜20cmであることを特徴とする請求項1〜14のいずれか一項に記載の膜。
- 前記重ね合わせ層(7)が両面エッチングされていることを特徴とする請求項1〜15のいずれか一項に記載の膜。
- 前記第2ゴムマトリックス(8)がフッ素ゴムを含むことを特徴とする請求項1〜16のいずれか一項に記載の膜。
- 前記重ね合わせシート(5)が、前記別個の膜ウェブ(4,4’)に面した側にPTFEベースの材料を含まないことを特徴とする請求項1〜17のいずれか一項に記載の膜。
- 膜の形状が中空円柱型、ドーナッツ型または円錐型であることを特徴とする請求項1〜18のいずれか一項に記載の膜。
- 膜の全外周が5〜300mであることを特徴とする請求項1〜19のいずれか一項に記載の膜。
- 膜の全外周が10〜200mであることを特徴とする請求項20に記載の膜。
- 少なくとも以下のステップ:
−前記別個の膜ウェブ(4,4’)のPTFEベースの前記外層(1)が、前記別個の膜ウェブ(4,4’)の加硫中にホイルの形態で適用される、少なくとも2つの別個の膜ウェブ(4,4’)の製造;
−前記別個の膜ウェブ(4,4’)の加硫;
−加硫された前記別個の膜ウェブ(4,4’)の同種の層が、相互に当接するようにそれぞれ配置される、加硫された前記別個の膜ウェブ(4,4’)を相互に当接するように配置すること;
−前記別個の膜ウェブ(4,4’)の前記エラストマー層(2,2’)が、相互に当接するようにそれぞれ配置された前記膜の外面にシート(5)と第1ゴムマトリックス(6)を適用し、かつ、前記別個の膜ウェブ(4,4’)の前記PTFEベースの外層(1)が、相互に当接するようそれぞれ配置された他方の外面にPTFEベースの層(7)と第2ゴムマトリックス(8)を適用するような様式で、加硫された前記別個の膜ウェブ(4,4’)を継ぎ目構造により連結すること;
−ホットプレス法による前記継ぎ目構造の加硫;
を特徴とする請求項1〜21のいずれか一項に記載の膜の製造方法 - 別個の前記膜ウェブ(4,4’)の加硫および/または前記継ぎ目構造の加硫を140〜190oCの温度で実施することを特徴とする請求項22に記載の膜製造方法。
- ガス貯蔵用膜としての請求項1〜21のいずれか一項に記載の膜の使用。
- コークス炉ガスを含むガス貯蔵システムの封止用のガス貯蔵用膜としての請求項24に記載の膜の使用。
- ウイギンス型ガス貯蔵システムにおけるガス貯蔵用膜としての請求項24または25に記載の膜の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE102009003696A DE102009003696A1 (de) | 2009-03-30 | 2009-03-30 | Membran, insbesondere Gasspeichermembran |
DE102009003696.2 | 2009-03-30 | ||
PCT/EP2010/051228 WO2010112249A1 (de) | 2009-03-30 | 2010-02-02 | Membran, insbesondere gasspeichermembran |
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JP2012521906A JP2012521906A (ja) | 2012-09-20 |
JP5430739B2 true JP5430739B2 (ja) | 2014-03-05 |
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US (1) | US20120009369A1 (ja) |
EP (1) | EP2414157B1 (ja) |
JP (1) | JP5430739B2 (ja) |
CN (1) | CN102365166B (ja) |
DE (1) | DE102009003696A1 (ja) |
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EP2492576A1 (en) * | 2011-02-25 | 2012-08-29 | Peter Verwanger | Double membrane gas storage with an interior and an exterior membrane |
CN102886944B (zh) * | 2012-10-18 | 2016-03-02 | 明达实业(厦门)有限公司 | 一种软质复合材料及其制作方法 |
DE202012104310U1 (de) * | 2012-11-09 | 2014-02-11 | JOPE Beteiligungs GmbH | Tragluftdach für einen Biogasbehälter |
DE102013208215B4 (de) * | 2013-05-06 | 2020-04-23 | Technische Universität Braunschweig | Konturveränderlicher Flügel und Verfahren zum Herstellen eines derartigen Flügels |
EP2818506B1 (de) * | 2013-06-27 | 2016-03-02 | Continental Automotive GmbH | Ventilkörper für ein Snap-In-Ventil und Snap-In-Ventil |
KR101487807B1 (ko) | 2013-08-22 | 2015-01-29 | 이원 | 가스탱크용 실 러버 및 그의 제조방법 |
CN105386357A (zh) * | 2015-12-22 | 2016-03-09 | 常熟市复林造纸机械有限公司 | 一种新型造纸机用气动膜片 |
CN109265783B (zh) * | 2018-08-20 | 2020-08-28 | 国网江苏省电力公司盐城供电公司 | 一种耐老化的变压器储油柜隔膜 |
CN109294022B (zh) * | 2018-08-20 | 2020-07-31 | 国网江苏省电力公司盐城供电公司 | 一种高抗压的变压器储油柜隔膜 |
CN109281186B (zh) * | 2018-08-23 | 2021-06-08 | 上海真兰仪表科技股份有限公司 | 一种用于高温膜式燃气表的硝酸滑石改性皮膜 |
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US4338370A (en) * | 1980-04-07 | 1982-07-06 | Goodyear Aerospace Corporation | Chemically resistant coated fabric |
JPS5933375A (ja) * | 1982-08-16 | 1984-02-23 | Mitsuboshi Belting Ltd | 防水シ−トの接着方法 |
JPS60203640A (ja) * | 1984-03-29 | 1985-10-15 | Mitsuboshi Belting Ltd | 防水シ−トの接合方法 |
DE3638828A1 (de) | 1986-11-13 | 1988-05-19 | Bosch Gmbh Robert | Verfahren zum herstellen einer dichten, elastischen und blasenfoermigen trennwand |
JPS6453830A (en) * | 1987-08-25 | 1989-03-01 | Mitsui Constr | Joining of fluorinated resin/diene resin laminate |
FR2662638B1 (fr) | 1990-05-31 | 1997-09-05 | Nok Corp | Feuille laminee resistante au froid et formant barriere aux gaz, vessie pour accumulateur et accumulateur la comprenant. |
DE4243652C2 (de) | 1991-12-27 | 1999-04-01 | Tokai Rubber Ind Ltd | Flexibles Trennwandelement für einen Flüssigkeitsspeicher |
US5217797A (en) * | 1992-02-19 | 1993-06-08 | W. L. Gore & Associates, Inc. | Chemically resistant diaphragm |
DE4446304A1 (de) | 1994-12-23 | 1996-06-27 | Norton Pampus Gmbh | Membran |
JP2000313089A (ja) * | 1999-04-28 | 2000-11-14 | Daikin Ind Ltd | パーフルオロゴム層の積層体およびその用途 |
DE10215846A1 (de) * | 2002-04-10 | 2003-11-06 | Hydac Technology Gmbh | Hydrospeicher, insbesondere Membranspeicher |
JP2004189939A (ja) * | 2002-12-12 | 2004-07-08 | Daikin Ind Ltd | 溶接被覆材、接合構造体、溶接施工方法、溶接施工品及び複合物品 |
DE102004031335B4 (de) * | 2004-06-29 | 2009-12-03 | Contitech Elastomer-Beschichtungen Gmbh | Verfahren zur Herstellung einer Formmembran |
JP2006234095A (ja) * | 2005-02-25 | 2006-09-07 | Yokohama Rubber Co Ltd:The | フレアガス用ガスホルダ |
DE202005011689U1 (de) | 2005-07-21 | 2005-09-29 | Schmack Biogas Ag | Gasverschluss |
AT505174B1 (de) | 2007-04-20 | 2009-02-15 | Sattler Ag | Gasspeicher |
JP2008274470A (ja) * | 2007-04-27 | 2008-11-13 | Shimano Inc | 防水生地の接合方法及び防水生地を使用した服 |
CA2743476C (en) * | 2008-11-12 | 2014-12-16 | Saint-Gobain Performance Plastics Corporation | Barrier structure and method for making |
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JP2012521906A (ja) | 2012-09-20 |
CN102365166A (zh) | 2012-02-29 |
CN102365166B (zh) | 2015-03-11 |
WO2010112249A1 (de) | 2010-10-07 |
US20120009369A1 (en) | 2012-01-12 |
EP2414157A1 (de) | 2012-02-08 |
DE102009003696A1 (de) | 2010-10-07 |
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