JP7346728B2 - ピロメリット酸二無水物生産用の原料濾過装置 - Google Patents
ピロメリット酸二無水物生産用の原料濾過装置 Download PDFInfo
- Publication number
- JP7346728B2 JP7346728B2 JP2022522740A JP2022522740A JP7346728B2 JP 7346728 B2 JP7346728 B2 JP 7346728B2 JP 2022522740 A JP2022522740 A JP 2022522740A JP 2022522740 A JP2022522740 A JP 2022522740A JP 7346728 B2 JP7346728 B2 JP 7346728B2
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- Japan
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- raw material
- fixed
- pyromellitic dianhydride
- Prior art date
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Links
- 239000002994 raw material Substances 0.000 title claims description 34
- 238000001914 filtration Methods 0.000 title claims description 32
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 238000003825 pressing Methods 0.000 claims description 14
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 claims 2
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims 1
- 239000000706 filtrate Substances 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 11
- SQNZJJAZBFDUTD-UHFFFAOYSA-N durene Chemical compound CC1=CC(C)=C(C)C=C1C SQNZJJAZBFDUTD-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/088598 WO2021223066A1 (zh) | 2020-05-05 | 2020-05-05 | 一种均苯四甲酸二酐生产用原料过滤装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2022551981A JP2022551981A (ja) | 2022-12-14 |
| JP7346728B2 true JP7346728B2 (ja) | 2023-09-19 |
Family
ID=71135570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022522740A Active JP7346728B2 (ja) | 2020-05-05 | 2020-05-05 | ピロメリット酸二無水物生産用の原料濾過装置 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7346728B2 (zh) |
| CN (1) | CN115243779A (zh) |
| DE (1) | DE212020000054U1 (zh) |
| WO (1) | WO2021223066A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121502A (zh) * | 2020-10-30 | 2020-12-25 | 衡阳金扬冶金矿山设备有限公司 | 一种矿山冶金用废水处理组件 |
| CN114012823B (zh) * | 2021-11-09 | 2023-08-29 | 鹤山市金益铜业有限公司 | 一种铜杆加工用废料回收处理装置 |
| CN114225533A (zh) * | 2021-12-31 | 2022-03-25 | 佛山市天城环保科技有限公司 | 喷漆废水一体化处理装置 |
| CN114558369B (zh) * | 2022-02-28 | 2023-07-07 | 浙江省柑橘研究所 | 一种实验室用柑橘渣汁分离器 |
| CN114832688A (zh) * | 2022-06-13 | 2022-08-02 | 江苏棋成化工有限公司 | 一种耐温抗盐表面活性剂生产工艺及装置 |
| CN116139588B (zh) * | 2022-09-07 | 2024-04-12 | 淄博瀚泓环保科技有限公司 | 一种酸化水、纯水系统水处理装置及处理方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009213977A (ja) | 2008-03-07 | 2009-09-24 | Toyota Auto Body Co Ltd | フィルタユニット |
| CN204619933U (zh) | 2015-05-15 | 2015-09-09 | 南京科技职业学院 | 一种均苯四甲酸二酐生产用原料过滤装置 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1415943A (fr) * | 1964-01-09 | 1965-10-29 | Pall Corp | Système de filtrage pour dispositif hydraulique |
| BE878481A (fr) * | 1978-09-09 | 1979-12-17 | Bullock George P | Filtres demontables perfectionnes pour canalisations de liquides |
| JPS6332616U (zh) * | 1986-08-12 | 1988-03-02 | ||
| JPS6445518U (zh) * | 1987-09-16 | 1989-03-20 | ||
| JPH01137712U (zh) * | 1988-03-08 | 1989-09-20 | ||
| JPH11254939A (ja) * | 1998-03-10 | 1999-09-21 | Calsonic Corp | 自動車用空気調和装置のインテークユニット |
| DE10105612A1 (de) * | 2001-02-08 | 2002-08-29 | Hydac Filtertechnik Gmbh | Filtervorrichtung |
| CN101266021B (zh) * | 2008-04-29 | 2012-01-11 | 常熟市联邦化工有限公司 | 液态均四甲苯的输送与计量装置 |
| CN107082458A (zh) * | 2017-06-19 | 2017-08-22 | 长兴悍将环保机械制造有限公司 | 一种便于更换滤芯的净水装置 |
| CN207187309U (zh) * | 2017-09-07 | 2018-04-06 | 北京城建六建设集团有限公司 | 洗泵砂浆过滤装置 |
| CN207418690U (zh) * | 2017-10-23 | 2018-05-29 | 山东富世康生物科技有限公司 | 一种亚麻籽油脱色生产用的板式过滤机 |
| CN108586227B (zh) * | 2018-04-24 | 2020-10-20 | 鹏辰新材料科技股份有限公司 | 一种基于多孔黑磷烯催化剂的均苯四甲酸的制备方法 |
| CN209481522U (zh) * | 2018-12-11 | 2019-10-11 | 濮阳市恒丰电子绝缘材料有限公司 | 一种用于均苯四甲酸二酐的提纯装置 |
| CN209530219U (zh) * | 2019-02-14 | 2019-10-25 | 张小超 | 一种便于处理杂质的废水收集装置 |
| CN110272076A (zh) * | 2019-04-18 | 2019-09-24 | 淄博秀贤工艺品有限公司 | 一种污水过滤器 |
| CN110102095B (zh) * | 2019-06-10 | 2021-06-01 | 山东力同化工有限公司 | 一种水性涂料高效过滤装置 |
| CN110393952B (zh) * | 2019-08-28 | 2021-06-18 | 马鞍山采石矶涂料有限公司 | 一种便于清洗的对高分子涂料去泡装置 |
| CN212327526U (zh) * | 2020-05-05 | 2021-01-12 | 鹏辰新材料科技股份有限公司 | 一种均苯四甲酸二酐生产用原料过滤装置 |
-
2020
- 2020-05-05 CN CN202080097453.4A patent/CN115243779A/zh active Pending
- 2020-05-05 WO PCT/CN2020/088598 patent/WO2021223066A1/zh active Application Filing
- 2020-05-05 JP JP2022522740A patent/JP7346728B2/ja active Active
- 2020-05-05 DE DE212020000054.9U patent/DE212020000054U1/de not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009213977A (ja) | 2008-03-07 | 2009-09-24 | Toyota Auto Body Co Ltd | フィルタユニット |
| CN204619933U (zh) | 2015-05-15 | 2015-09-09 | 南京科技职业学院 | 一种均苯四甲酸二酐生产用原料过滤装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022551981A (ja) | 2022-12-14 |
| WO2021223066A1 (zh) | 2021-11-11 |
| CN115243779A (zh) | 2022-10-25 |
| DE212020000054U1 (de) | 2020-06-04 |
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