JPH0468298B2 - - Google Patents

Info

Publication number
JPH0468298B2
JPH0468298B2 JP62304628A JP30462887A JPH0468298B2 JP H0468298 B2 JPH0468298 B2 JP H0468298B2 JP 62304628 A JP62304628 A JP 62304628A JP 30462887 A JP30462887 A JP 30462887A JP H0468298 B2 JPH0468298 B2 JP H0468298B2
Authority
JP
Japan
Prior art keywords
phenol
methanol
ortho
activated carbon
adsorption
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 - Lifetime
Application number
JP62304628A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01146836A (ja
Inventor
Hiroyuki Oohashi
Kyoshi Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP62304628A priority Critical patent/JPH01146836A/ja
Publication of JPH01146836A publication Critical patent/JPH01146836A/ja
Publication of JPH0468298B2 publication Critical patent/JPH0468298B2/ja
Granted legal-status Critical Current

Links

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

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP62304628A 1987-12-03 1987-12-03 フエノールおよびオルト位メチル化フエノルー化合物の回収方法 Granted JPH01146836A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62304628A JPH01146836A (ja) 1987-12-03 1987-12-03 フエノールおよびオルト位メチル化フエノルー化合物の回収方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62304628A JPH01146836A (ja) 1987-12-03 1987-12-03 フエノールおよびオルト位メチル化フエノルー化合物の回収方法

Publications (2)

Publication Number Publication Date
JPH01146836A JPH01146836A (ja) 1989-06-08
JPH0468298B2 true JPH0468298B2 (fr) 1992-11-02

Family

ID=17935320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62304628A Granted JPH01146836A (ja) 1987-12-03 1987-12-03 フエノールおよびオルト位メチル化フエノルー化合物の回収方法

Country Status (1)

Country Link
JP (1) JPH01146836A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002305973A (ja) * 2001-04-09 2002-10-22 Ryoji Watabe 植物栽培方法及び植物栽培用土壌加温装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154895A (en) * 1974-10-29 1976-05-14 Ube Industries Katsuseitanno saiseihoho
JPS5151151A (en) * 1974-10-29 1976-05-06 Ube Industries Katsuseitanno saiseiho
JPS5648223A (en) * 1979-09-28 1981-05-01 Mitsui Toatsu Chem Inc Treating method of exhaust gas of alkylphenol production process

Also Published As

Publication number Publication date
JPH01146836A (ja) 1989-06-08

Similar Documents

Publication Publication Date Title
US20020016500A1 (en) Process for recovering catalyst components from a mother liquor of liquid phase oxidation
CN102149642A (zh) 从生产芳族羧酸的废水中回收水和有价值的有机物的方法
WO2010008055A1 (fr) Procédé et appareil pour traiter des eaux usées
KR100559299B1 (ko) 방향족카르복실산의제조방법
US8974671B2 (en) Process for the treatment of the aqueous stream coming from the fischer-tropsch reaction by means of ion exchange resins
JPS5953441A (ja) 芳香族カルボン酸の製造法
CN109516622B (zh) 一种苯甲醇生产系统中高盐废水的处理工艺
EP3611153B1 (fr) Procédé de production d'acide acétique
JPH0468298B2 (fr)
KR100774803B1 (ko) 폐기 기체로부터의 메탄올 제거 방법
JP2006315931A (ja) リン酸およびリン酸以外の少なくとも１種の酸を含む金属イオン含有混酸水溶液からリン酸を回収する方法および装置
KR20020038070A (ko) 초산폐수의 처리 방법 및 장치
RS20060615A (sr) Postupak uklanjanja korozionih metala iz rastvora katalizatora za karbonilaciju
JPH0468297B2 (fr)
US3186952A (en) Recovery of vanadium and copper values from chemical process streams by ionexchange
US5770777A (en) Method reducing UV absorption in ethylene glycols, water, and mixtures
US5929257A (en) Process for producing trioxane
US11952292B2 (en) Process to recycle water condensate from CO2 off gas stream
CN1221411A (zh) 含钼环氧化催化剂的回收
JPH04346954A (ja) フェノール類の回収方法
JPH04346953A (ja) フェノール類の回収方法
RU2378247C2 (ru) Способ удаления каталитических металлов и промоторных металлов из потоков процесса карбонилирования
CA2197044A1 (fr) Methode pour eliminer des ethers-oxydes et des hydrocarbures aromatiques polycycliques dans les eaux souterraines
KR100447498B1 (ko) 몰리브덴 에폭시화 촉매 회수_
JP7716181B2 (ja) 酢酸の製造方法および酢酸製造装置

Legal Events

Date Code Title Description
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081102

Year of fee payment: 16

EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081102

Year of fee payment: 16