JP4971663B2 - ビスフェノール類製造用触媒の調製方法 - Google Patents
ビスフェノール類製造用触媒の調製方法 Download PDFInfo
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- JP4971663B2 JP4971663B2 JP2006096536A JP2006096536A JP4971663B2 JP 4971663 B2 JP4971663 B2 JP 4971663B2 JP 2006096536 A JP2006096536 A JP 2006096536A JP 2006096536 A JP2006096536 A JP 2006096536A JP 4971663 B2 JP4971663 B2 JP 4971663B2
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- Prior art keywords
- ion exchange
- exchange resin
- thiol compound
- reactor
- acid
- 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.)
- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims description 20
- 239000003054 catalyst Substances 0.000 title claims description 18
- 229930185605 Bisphenol Natural products 0.000 title claims description 13
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 47
- 239000003456 ion exchange resin Substances 0.000 claims description 42
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 42
- -1 thiol compound Chemical class 0.000 claims description 35
- 239000000243 solution Substances 0.000 claims description 16
- 125000002091 cationic group Chemical group 0.000 claims description 14
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- 230000002378 acidificating effect Effects 0.000 claims description 10
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 10
- 239000002243 precursor Substances 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 150000001768 cations Chemical group 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 239000002253 acid Substances 0.000 description 29
- 238000012986 modification Methods 0.000 description 19
- 230000004048 modification Effects 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 12
- 239000003607 modifier Substances 0.000 description 9
- 238000004925 denaturation Methods 0.000 description 8
- 230000036425 denaturation Effects 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- SNPQRYOQWLOTFA-UHFFFAOYSA-N 2,2-dimethyl-1,3-thiazolidine Chemical compound CC1(C)NCCS1 SNPQRYOQWLOTFA-UHFFFAOYSA-N 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 150000002989 phenols Chemical class 0.000 description 3
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 150000001728 carbonyl compounds Chemical class 0.000 description 2
- 229920001429 chelating resin Polymers 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000011973 solid acid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001174 sulfone group Chemical group 0.000 description 2
- 229920000557 Nafion® Polymers 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 208000012839 conversion disease Diseases 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- DUYAAUVXQSMXQP-UHFFFAOYSA-N ethanethioic S-acid Chemical class CC(S)=O DUYAAUVXQSMXQP-UHFFFAOYSA-N 0.000 description 1
- JXSFMYJZBZPCFI-UHFFFAOYSA-N ethanethiol;pyridine Chemical compound CCS.C1=CC=NC=C1 JXSFMYJZBZPCFI-UHFFFAOYSA-N 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- QLQOTPOBMXWKOW-UHFFFAOYSA-N phosphinothious acid Chemical class SP QLQOTPOBMXWKOW-UHFFFAOYSA-N 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 150000003548 thiazolidines Chemical class 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 238000000954 titration curve Methods 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- DQZWWKPTBWWDIH-UHFFFAOYSA-O triphenyl(4-sulfanylbutyl)phosphanium Chemical compound C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(CCCCS)C1=CC=CC=C1 DQZWWKPTBWWDIH-UHFFFAOYSA-O 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
実施例1において、反応器入口での濃度が2000ppmになるように流量を調製してフィードした以外は、実施例1と同じ操作を行った。110hの溶液循環後、イオン交換樹脂を抜き出して各層ごとの酸量を測定し、変性率を算出した結果を表1に示す。この場合、実施例1及び2に比べ、イオン交換樹脂の変性率には分布が見られ、均一に変性されていなかった。
Claims (2)
- 強酸性イオン交換樹脂を、カチオン基を有するチオール化合物で変性させたビスフェノール類造用の触媒を調製する方法において、
反応器に充填された未変性イオン交換樹脂に水を流通させるステップと、
さらに、前記未変性イオン交換樹脂に、濃度5〜10wt%のリン酸水溶液を流通させるステップと、
前記反応器を流通する溶液に、カチオン基を有するチオール化合物またはその前駆体を注入して、前記未変性イオン交換樹脂を、前記カチオン基を有するチオール化合物またはその前駆体で変性するステップと、
を含み、
前記変性するステップにおいて、前記反応器入口において流通する溶液中の前記カチオン基を有するチオール化合物又はその前駆体の濃度が100〜500ppmの範囲となるように、前記カチオン基を有するチオール化合物又はその前駆体の注入速度を設定する、ビスフェノール類製造用触媒の調製方法。 - 前記反応器は、単一の反応器からなる、請求項1に記載のビスフェノール類製造用触媒の調製方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006096536A JP4971663B2 (ja) | 2006-03-31 | 2006-03-31 | ビスフェノール類製造用触媒の調製方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006096536A JP4971663B2 (ja) | 2006-03-31 | 2006-03-31 | ビスフェノール類製造用触媒の調製方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007268400A JP2007268400A (ja) | 2007-10-18 |
| JP4971663B2 true JP4971663B2 (ja) | 2012-07-11 |
Family
ID=38671749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006096536A Expired - Fee Related JP4971663B2 (ja) | 2006-03-31 | 2006-03-31 | ビスフェノール類製造用触媒の調製方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4971663B2 (ja) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06296871A (ja) * | 1993-04-20 | 1994-10-25 | Chiyoda Corp | 反応器に対するビスフェノールa製造用触媒の充填方法 |
| JP2001286770A (ja) * | 2000-04-04 | 2001-10-16 | Idemitsu Petrochem Co Ltd | ビスフェノール類製造用酸性陽イオン交換樹脂固定床の調製方法 |
| JP4298438B2 (ja) * | 2003-09-01 | 2009-07-22 | 出光興産株式会社 | ビスフェノールa製造用変性触媒の調製方法 |
| JP2005074353A (ja) * | 2003-09-02 | 2005-03-24 | Idemitsu Kosan Co Ltd | ビスフェノールa製造用変性触媒の調製方法 |
-
2006
- 2006-03-31 JP JP2006096536A patent/JP4971663B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007268400A (ja) | 2007-10-18 |
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