JP2015110551A5 - - Google Patents
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- Publication number
- JP2015110551A5 JP2015110551A5 JP2014219226A JP2014219226A JP2015110551A5 JP 2015110551 A5 JP2015110551 A5 JP 2015110551A5 JP 2014219226 A JP2014219226 A JP 2014219226A JP 2014219226 A JP2014219226 A JP 2014219226A JP 2015110551 A5 JP2015110551 A5 JP 2015110551A5
- Authority
- JP
- Japan
- Prior art keywords
- steam ejector
- steam
- electric heater
- temperature
- heated
- 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 claims description 4
- 238000010438 heat treatment Methods 0.000 description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 238000004804 winding Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000003440 styrenes Chemical class 0.000 description 2
- UAJRSHJHFRVGMG-UHFFFAOYSA-N 1-ethenyl-4-methoxybenzene Chemical compound COC1=CC=C(C=C)C=C1 UAJRSHJHFRVGMG-UHFFFAOYSA-N 0.000 description 1
- -1 acrylic ester Chemical class 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014219226A JP2015110551A (ja) | 2013-10-29 | 2014-10-28 | 易重合性化合物の減圧蒸留の方法およびアクリル酸の製造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013224082 | 2013-10-29 | ||
| JP2013224082 | 2013-10-29 | ||
| JP2014219226A JP2015110551A (ja) | 2013-10-29 | 2014-10-28 | 易重合性化合物の減圧蒸留の方法およびアクリル酸の製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018198260A Division JP6777131B2 (ja) | 2013-10-29 | 2018-10-22 | 易重合性化合物の減圧蒸留の方法およびアクリル酸の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015110551A JP2015110551A (ja) | 2015-06-18 |
| JP2015110551A5 true JP2015110551A5 (enExample) | 2017-07-20 |
Family
ID=53004165
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014219226A Pending JP2015110551A (ja) | 2013-10-29 | 2014-10-28 | 易重合性化合物の減圧蒸留の方法およびアクリル酸の製造方法 |
| JP2018198260A Active JP6777131B2 (ja) | 2013-10-29 | 2018-10-22 | 易重合性化合物の減圧蒸留の方法およびアクリル酸の製造方法 |
| JP2020168277A Withdrawn JP2020203957A (ja) | 2013-10-29 | 2020-10-05 | 易重合性化合物の減圧蒸留の方法およびアクリル酸の製造方法 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018198260A Active JP6777131B2 (ja) | 2013-10-29 | 2018-10-22 | 易重合性化合物の減圧蒸留の方法およびアクリル酸の製造方法 |
| JP2020168277A Withdrawn JP2020203957A (ja) | 2013-10-29 | 2020-10-05 | 易重合性化合物の減圧蒸留の方法およびアクリル酸の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9738586B2 (enExample) |
| EP (1) | EP3064485B2 (enExample) |
| JP (3) | JP2015110551A (enExample) |
| CN (1) | CN105683145B (enExample) |
| BR (1) | BR112016009448B1 (enExample) |
| WO (1) | WO2015064563A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202015106097U1 (de) * | 2015-11-11 | 2016-02-01 | Holger Blum | Fördereinrichtung für eine Vakuumdestillationsanlage |
| JP7147567B2 (ja) * | 2018-01-19 | 2022-10-05 | 三菱ケミカル株式会社 | （メタ）アクリル酸又はそのエステルの製造方法 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833057Y1 (enExample) * | 1970-07-01 | 1973-10-08 | ||
| US3702346A (en) * | 1971-06-30 | 1972-11-07 | Universal Oil Prod Co | Conversion of ethylbenzene to styrene |
| JPH01105000A (ja) * | 1987-10-15 | 1989-04-21 | Hitachi Ltd | 真空エゼクタ装置 |
| JPH10204030A (ja) * | 1997-01-24 | 1998-08-04 | Toagosei Co Ltd | （メタ）アクリル酸エステルの精製方法及び製造方法並びにその製造装置 |
| JP2000256221A (ja) * | 1999-03-04 | 2000-09-19 | Mitsubishi Chemicals Corp | 易重合性化合物の精製方法 |
| JP4698778B2 (ja) | 1999-06-03 | 2011-06-08 | 株式会社日本触媒 | （メタ）アクリル酸（エステル）の精製方法 |
| JP2000344688A (ja) * | 1999-06-04 | 2000-12-12 | Mitsubishi Chemicals Corp | 易重合性化合物の精製方法 |
| JP3948855B2 (ja) | 1999-06-10 | 2007-07-25 | 株式会社日本触媒 | （メタ）アクリル酸の製造方法 |
| JP2001131116A (ja) * | 1999-11-08 | 2001-05-15 | Nippon Shokubai Co Ltd | 易重合性物質含有液の蒸留方法 |
| US6739288B1 (en) * | 2000-01-14 | 2004-05-25 | Tvl Co., Ltd. | Steam heating device |
| JP2001213839A (ja) | 2000-02-03 | 2001-08-07 | Nippon Shokubai Co Ltd | （メタ）アクリル酸の製造方法 |
| JP3875471B2 (ja) * | 2000-08-28 | 2007-01-31 | 株式会社日立製作所 | 復水器真空ポンプシステム |
| WO2003018162A1 (en) * | 2001-08-22 | 2003-03-06 | Mitsubishi Chemical Corporation | Distilling equipment for lase-of-polymerization compound |
| JP4074455B2 (ja) * | 2001-11-27 | 2008-04-09 | 三菱化学株式会社 | （メタ）アクリル酸の製造方法 |
| JP2003073327A (ja) * | 2001-09-03 | 2003-03-12 | Nippon Shokubai Co Ltd | 有機酸の製造方法 |
| JP2003103105A (ja) * | 2001-09-28 | 2003-04-08 | Sumitomo Chem Co Ltd | 易重合性物質の蒸留方法およびこれに使用する蒸留装置 |
| JP4783530B2 (ja) * | 2001-09-28 | 2011-09-28 | 住友化学株式会社 | 易重合性物質の蒸留方法およびこれに使用する蒸留装置 |
| JP4095471B2 (ja) | 2003-02-28 | 2008-06-04 | 株式会社日本触媒 | 易重合性物質の蒸留方法 |
| JP2004269417A (ja) * | 2003-03-07 | 2004-09-30 | Mitsubishi Rayon Co Ltd | （メタ）アクリル酸エステルの製造方法 |
| JP4715106B2 (ja) * | 2004-04-01 | 2011-07-06 | 三菱化学株式会社 | （メタ）アクリル酸誘導体の製造方法 |
| JP2007162975A (ja) * | 2005-12-09 | 2007-06-28 | Miura Co Ltd | 食品機械 |
| JP5368673B2 (ja) * | 2006-01-20 | 2013-12-18 | 株式会社日本触媒 | （メタ）アクリル酸の製造方法 |
| KR100999428B1 (ko) | 2006-01-20 | 2010-12-09 | 니폰 쇼쿠바이 컴파니 리미티드 | (메타)아크릴산의 제조 방법 |
| JP4822893B2 (ja) * | 2006-03-24 | 2011-11-24 | 中国電力株式会社 | 真空ポンプ装置用ヒータの配線構造 |
| JP5097533B2 (ja) | 2007-12-21 | 2012-12-12 | 三菱レイヨン株式会社 | 易重合性物質取扱装置 |
| JP2009249314A (ja) | 2008-04-03 | 2009-10-29 | Mitsubishi Rayon Co Ltd | （メタ）アクリル酸ヒドロキシアルキルエステルの製造装置 |
| US8932434B2 (en) * | 2009-03-19 | 2015-01-13 | Lg Chem, Ltd. | Dividing wall distillation column for producing high purity acrylic acid and fractional distillation method using the same |
| JP5513279B2 (ja) * | 2010-06-24 | 2014-06-04 | 日本エゼクターエンジニアリング株式会社 | 製鋼用二次精錬における真空脱ガス用の不純物および排ガス処理装置 |
-
2014
- 2014-10-28 BR BR112016009448-4A patent/BR112016009448B1/pt active IP Right Grant
- 2014-10-28 CN CN201480059285.4A patent/CN105683145B/zh active Active
- 2014-10-28 JP JP2014219226A patent/JP2015110551A/ja active Pending
- 2014-10-28 WO PCT/JP2014/078603 patent/WO2015064563A1/ja not_active Ceased
- 2014-10-28 EP EP14857447.8A patent/EP3064485B2/en active Active
-
2016
- 2016-04-21 US US15/134,980 patent/US9738586B2/en active Active
-
2018
- 2018-10-22 JP JP2018198260A patent/JP6777131B2/ja active Active
-
2020
- 2020-10-05 JP JP2020168277A patent/JP2020203957A/ja not_active Withdrawn
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