JP2008546531A - 重合可能な材料を処理するための組立品 - Google Patents
重合可能な材料を処理するための組立品 Download PDFInfo
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- JP2008546531A JP2008546531A JP2008518734A JP2008518734A JP2008546531A JP 2008546531 A JP2008546531 A JP 2008546531A JP 2008518734 A JP2008518734 A JP 2008518734A JP 2008518734 A JP2008518734 A JP 2008518734A JP 2008546531 A JP2008546531 A JP 2008546531A
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- polymerizable material
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- 239000000463 material Substances 0.000 title claims abstract description 94
- 230000000712 assembly Effects 0.000 title 1
- 238000000429 assembly Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims abstract description 57
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000005484 gravity Effects 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 96
- 239000000203 mixture Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 12
- 238000000746 purification Methods 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 abstract description 22
- 239000000047 product Substances 0.000 description 20
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 17
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 17
- 238000004821 distillation Methods 0.000 description 16
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 12
- 239000000376 reactant Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000003672 processing method Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000003112 inhibitor Substances 0.000 description 7
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical class OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 238000010791 quenching Methods 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 125000005396 acrylic acid ester group Chemical group 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- XUPYJHCZDLZNFP-UHFFFAOYSA-N butyl butanoate Chemical compound CCCCOC(=O)CCC XUPYJHCZDLZNFP-UHFFFAOYSA-N 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 2
- RNYZJZKPGHQTJR-UHFFFAOYSA-N protoanemonin Chemical compound C=C1OC(=O)C=C1 RNYZJZKPGHQTJR-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920000247 superabsorbent polymer Polymers 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- -1 shaped bodies Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
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Abstract
【解決手段】重合可能な材料(12)を処理する装置(1)は、ガス(11)を重合可能な材料に供給する少なくとも1つのガス処理装置(2)と、ガス(11)を含む重合可能な材料(12)を加熱する加熱装置(3)とを含み、前記加熱装置(3)は、重合可能な材料(12)が重力(9)に抗して導入口(4)を通って加熱装置を流れるように、導入口(4)上のガス(11)を均一に分配する手段を備えるように設計されることを特徴とする。
【選択図】 図1
Description
(α1)50〜99.5重量%、特に好ましくは60〜99重量%(メタ)のアクリル酸
(α2)0.0001〜20重量%、好ましくは5〜15重量部の分離剤
(α3)0.0001〜5重量%、特に好ましくは0.001〜1重量%の水
(α4)0.0001〜10重量%、特に好ましくは0.5〜5重量%の(メタ)アクリル酸ダイマー)
(α5)0.1〜15重量%、特に好ましくは0.5〜10重量%の他の副生成物
但し、成分(α1)〜(α5)の合計は100重量%である。
(β1)0〜1重量%、特に好ましくは0.0001〜0.1重量%(メタ)のアクリル酸
(β2)50〜99重量%、特に好ましくは60〜98重量%(メタ)のアクリル酸エステル
(β3)0.0001〜1重量%、特に好ましくは0.01〜0.5重量%の水
(β4)0〜2重量%、特に好ましくは0.0001〜1重量%のアルコール
(β5)0.5〜10重量%、特に好ましくは1〜5重量%の他の副生成物
但し、成分(β1)〜(β5)の合計は100重量%である。
A)アクロレインを含む第1の生成ガス混合物を生成するプロピレンの触媒気相酸化
B)アクリル酸を含む第2の生成物ガス混合物を生成するアクロレインの触媒気相酸化
C)アクリル酸水溶液を得るための急冷塔での第2の生成ガス混合物の濃縮
D)トルエンが共沸剤である場合、塔底製品および塔頂製品を得るためのアクリル酸水溶液の共沸蒸留
(a)合成反応器、
(b)吸収装置または濃縮装置および
(c)精製装置を含み、
精製装置(c)は、重合可能な材料の処理のための本発明による少なくとも1つの装置を含む高純度の(メタ)アクリル酸を製造する装置にも関する。
(A)反応器内で(メタ)アクリル酸を含有する生成ガス混合物を生成する
(B)本発明による少なくとも1つの装置を含む精製装置内で、生成ガス混合物を精製して純度が少なくとも99.5重量%、特に好ましくは少なくとも99.8重量%、さらにより好ましくは、最低99.9重量%である(メタ)アクリル酸を得る
2 ガス処理装置
3 加熱装置
4 導入口
5 反応物入口
6 生成物出口
7 蒸気入口
8 濃縮物出口
9 重力
10 流れの方向
11 ガス
12 材料
13 軸
14 高さ
15 拡張
16 距離
17 パイプバンドル型熱交換器
18 ノズル
19 開口角度
20 流量インフルエンサ
21 混合室
22 開口
23 拡張
24 距離
25 フローコンディショナー
26 デフレクタ
27 外筒
28 内筒
29 ガス方向
30 外角
31 内角
32 直径
33 コンベヤ
34 ポンプ
35 貯蔵部
36 流出部
37 収集タンク
38 蒸留塔
39 分離床
40 供給部
41 寸法
42 通常流れ
43 流れ加速
44 無風領域
45 渦
Claims (14)
- ガス(11)を重合可能な材料に供給する少なくとも1つのガス処理装置(2)と、ガス(11)を供給された重合可能な材料(12)を加熱する加熱装置(3)とを含み、重合可能な材料(12)を処理する装置(1)であって、前記加熱装置(3)は、重合可能な材料(12)が重力(9)に抗して導入口(4)を通って加熱装置を流れ、導入口(4)のガス(11)を均一に分配する手段を備えるように設計されることを特徴とする装置。
- 前記加熱装置(3)は、少なくとも1つの垂直パイプバンドル型熱交換器(17)を含むことを特徴とする請求項1に記載の装置(1)。
- 前記少なくとも1つのガス処理装置(2)は、前記加熱装置(3)の前記導入口(4)から300〜1000mmの距離(16)で配置されることを特徴とする請求項1または2に記載の装置(1)。
- 前記ガス処理装置(2)は、開口角度(19)が少なくとも30度である少なくとも1つのノズル(18)を含むことを特徴とする請求項1〜3のいずれか1項に記載の装置(1)。
- 少なくとも1つの流量インフルエンサ(20)が、前記ガス処理装置(2)と前記導入口(4)との間に設けられることを特徴とする請求項1〜4のいずれか1項に記載の装置(1)。
- 前記重合可能な材料(12)の流れ方向(10)から見て前記ガス処理装置(2)の前に、交差流を生成する少なくとも1つのフローコンディショナー(25)が設けられることを特徴とする請求項1〜5のいずれか1項に記載の装置(1)。
- 前記少なくとも1つのフローコンディショナー(25)は、少なくとも一部の前記重合可能な材料(12)の渦を生成する複数のデフレクタ(26)を含むことを特徴とする請求項6に記載の装置(1)。
- 重合可能な材料(12)を加熱する方法であって、請求項1〜7のいずれか1項に記載の装置(1)内の重合可能な材料(12)を、最初に酸素含有ガス(11)によって濃縮し、次に加熱する方法。
- 酸素で濃縮した前記重合可能な材料(12)を、少なくとも80℃の温度に加熱する請求項8に記載の方法。
- 前記重合可能な材料(12)は、(メタ)アクリル酸である請求項8または9に記載の方法。
- 前記重合可能な材料(12)を、平均体積流量が500〜3000m3/hで供給する請求項8〜10のいずれか1項に記載の方法。
- 前記酸素含有ガス(11)を、平均質量流量が60〜180kg/hで供給する請求項8〜11のいずれか1項に記載の方法。
- 高純度の(メタ)アクリル酸を製造する装置であって、液体運搬方式で互いに接続される装置部品として、
(a)反応器と、
(b)吸収装置または濃縮装置と、
(c)精製装置とを含み、
精製装置(c)は、請求項1〜7のいずれか1項に記載の少なくとも1つの装置(1)を含む装置。 - 高純度の(メタ)アクリル酸を生成する方法であって、
(A)反応器内で(メタ)アクリル酸を含有する生成混合物を生成する工程と、
(B)請求項1〜7のいずれか1項に記載の少なくとも1つの装置を含む精製装置内で、生成ガス混合物を精製し、純度が少なくとも99.5重量%である(メタ)アクリル酸を得る工程とを含む方法。
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DE102005030416A DE102005030416B4 (de) | 2005-06-30 | 2005-06-30 | Anordnung und Verfahren zur Erwärmung und Begasung eines polymerisationsfähigen Stoffes sowie Vorrichtung und Verfahren zur Herstellung hochreiner (Meth)Acrylsäure |
PCT/EP2006/006352 WO2007003358A1 (de) | 2005-06-30 | 2006-06-30 | Anordnung zur behandlung eines polymerisationsfähigen stoffes |
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US (1) | US20080197086A1 (ja) |
EP (1) | EP1910265B1 (ja) |
JP (1) | JP2008546531A (ja) |
CN (1) | CN1974522B (ja) |
AT (1) | ATE423758T1 (ja) |
BR (1) | BRPI0612241A2 (ja) |
DE (2) | DE102005030416B4 (ja) |
WO (1) | WO2007003358A1 (ja) |
ZA (1) | ZA200711014B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013513638A (ja) * | 2009-12-14 | 2013-04-22 | ビーエーエスエフ ソシエタス・ヨーロピア | (メタ)アクリル酸および/または(メタ)アクリル酸エステルの重合を防止する方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102004005863A1 (de) * | 2004-02-05 | 2005-09-08 | Stockhausen Gmbh | Reaktor mit einem einen Einsatz aufweisenden Wärmetauscherbereich |
DE102006036177B4 (de) * | 2006-07-21 | 2013-05-08 | Evonik Degussa Gmbh | Vorrichtung und Verfahren zur Herstellung von Acrylsäure mit verminderter Autoxidationsneigung |
DE102006039205A1 (de) * | 2006-08-22 | 2008-03-20 | Stockhausen Gmbh | Auf nachwachsenden Rohstoffen basierende Acrylsäure und wasserabsorbierende Polymergebilde sowie Verfahren zu deren Herstellung mittels Dehydratisierung |
DE102008001435A1 (de) * | 2008-04-28 | 2009-10-29 | Basf Se | Verfahren zur Übertragung von Wärme auf eine monomere Acrylsäure, Acrylsäure-Michael-Oligomere und Acrylsäurepolymerisat gelöst enthaltende Flüssigkeit |
JP6021338B2 (ja) * | 2012-01-17 | 2016-11-09 | キヤノン株式会社 | 放射線発生装置及びそれを用いた放射線撮影装置 |
DE102013217386A1 (de) | 2013-09-02 | 2015-03-05 | Evonik Industries Ag | Verfahren zur Herstellung von Acrylsäure |
CA2929816C (en) * | 2013-11-06 | 2018-03-13 | Watt Fuel Cell Corp. | Chemical reactor with manifold for management of a flow of gaseous reaction medium thereto |
US20230250045A1 (en) | 2020-06-05 | 2023-08-10 | Nippon Shokubai Co., Ltd. | Method for producing easily polymerizable compound |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230787Y1 (ja) * | 1969-12-03 | 1977-07-13 | ||
US5839828A (en) * | 1996-05-20 | 1998-11-24 | Glanville; Robert W. | Static mixer |
JP2002191962A (ja) * | 2000-12-27 | 2002-07-10 | Nippon Shokubai Co Ltd | 気液接触反応装置およびそれを用いた化学品の製造方法 |
JP2003135945A (ja) * | 2001-10-16 | 2003-05-13 | Sulzer Chemtech Ag | 添加剤の送込み先端部を有する管部材 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3721865A1 (de) * | 1987-07-02 | 1989-01-12 | Basf Ag | Verfahren zur herstellung von methacrylsaeure |
DE4431949A1 (de) * | 1994-09-08 | 1995-03-16 | Basf Ag | Verfahren zur katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure |
DE19501326A1 (de) * | 1995-01-18 | 1996-07-25 | Basf Ag | Verfahren der rektifikativen Abtrennung von (Meth)acrylsäure aus einem (Meth)acrylsäure als Hauptbestandteil und niedere Aldehyde als Nebenbestandteile enthaltenden Gemisch in einer aus Abtriebsteil und Verstärkerteil bestehenden Rektifiaktionskolonne |
DE19709471A1 (de) * | 1997-03-07 | 1998-09-10 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäure |
DE19746689A1 (de) * | 1997-10-22 | 1999-04-29 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäure |
CN1238329C (zh) * | 1999-03-06 | 2006-01-25 | 巴斯福股份公司 | 生产丙烯酸的方法 |
DE19962616A1 (de) * | 1999-12-23 | 2001-06-28 | Basf Ag | Verfahren und Vorrichtung zur Erzeugung eines homogenen Gemisches aus einem dampfförmigen aromatischen Kohlenwasserstoff und einem Sauerstoff enthaltenden Gas |
DE10339633A1 (de) * | 2002-10-17 | 2004-04-29 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäure und (Meth)acrylsäureestern |
DE10336386A1 (de) * | 2003-08-06 | 2004-03-04 | Basf Ag | Verfahren zur absorptiven Grundabtrennung von Acrylsäure aus dem Produktgasgemisch einer heterogen katalysierten partiellen Gasphasenoxidation von Propen zu Acrylsäure |
-
2005
- 2005-06-30 DE DE102005030416A patent/DE102005030416B4/de active Active
-
2006
- 2006-06-30 JP JP2008518734A patent/JP2008546531A/ja active Pending
- 2006-06-30 AT AT06754637T patent/ATE423758T1/de not_active IP Right Cessation
- 2006-06-30 DE DE502006002958T patent/DE502006002958D1/de active Active
- 2006-06-30 BR BRPI0612241-8A patent/BRPI0612241A2/pt not_active IP Right Cessation
- 2006-06-30 EP EP06754637A patent/EP1910265B1/de active Active
- 2006-06-30 WO PCT/EP2006/006352 patent/WO2007003358A1/de active Application Filing
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-
2007
- 2007-12-19 ZA ZA200711014A patent/ZA200711014B/xx unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230787Y1 (ja) * | 1969-12-03 | 1977-07-13 | ||
US5839828A (en) * | 1996-05-20 | 1998-11-24 | Glanville; Robert W. | Static mixer |
JP2002191962A (ja) * | 2000-12-27 | 2002-07-10 | Nippon Shokubai Co Ltd | 気液接触反応装置およびそれを用いた化学品の製造方法 |
JP2003135945A (ja) * | 2001-10-16 | 2003-05-13 | Sulzer Chemtech Ag | 添加剤の送込み先端部を有する管部材 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013513638A (ja) * | 2009-12-14 | 2013-04-22 | ビーエーエスエフ ソシエタス・ヨーロピア | (メタ)アクリル酸および/または(メタ)アクリル酸エステルの重合を防止する方法 |
JP2016028108A (ja) * | 2009-12-14 | 2016-02-25 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | (メタ)アクリル酸および/または(メタ)アクリル酸エステルの重合を防止する方法 |
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WO2007003358A1 (de) | 2007-01-11 |
ZA200711014B (en) | 2008-11-26 |
DE102005030416A1 (de) | 2007-01-11 |
EP1910265B1 (de) | 2009-02-25 |
ATE423758T1 (de) | 2009-03-15 |
DE102005030416B4 (de) | 2007-06-21 |
US20080197086A1 (en) | 2008-08-21 |
BRPI0612241A2 (pt) | 2010-10-26 |
CN1974522B (zh) | 2011-05-25 |
CN1974522A (zh) | 2007-06-06 |
EP1910265A1 (de) | 2008-04-16 |
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