KR890700407A - 비스페놀 과립의 제조 방법 - Google Patents

비스페놀 과립의 제조 방법

Info

Publication number
KR890700407A
KR890700407A KR1019880701132A KR880701132A KR890700407A KR 890700407 A KR890700407 A KR 890700407A KR 1019880701132 A KR1019880701132 A KR 1019880701132A KR 880701132 A KR880701132 A KR 880701132A KR 890700407 A KR890700407 A KR 890700407A
Authority
KR
South Korea
Prior art keywords
granules
producing bisphenol
bisphenol
producing
bisphenol granules
Prior art date
Application number
KR1019880701132A
Other languages
English (en)
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 filed Critical
Publication of KR890700407A publication Critical patent/KR890700407A/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
KR1019880701132A 1987-01-20 1988-09-20 비스페놀 과립의 제조 방법 KR890700407A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US550487A 1987-01-20 1987-01-20
PCT/US1988/000113 WO1988005345A1 (en) 1987-01-20 1988-01-19 Production of granular bisphenols

Publications (1)

Publication Number Publication Date
KR890700407A true KR890700407A (ko) 1989-04-24

Family

ID=21716214

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880701132A KR890700407A (ko) 1987-01-20 1988-09-20 비스페놀 과립의 제조 방법

Country Status (7)

Country Link
EP (1) EP0278246B1 (ko)
JP (1) JPH02501921A (ko)
KR (1) KR890700407A (ko)
BR (1) BR8807323A (ko)
DE (1) DE3863187D1 (ko)
ES (1) ES2022466B3 (ko)
WO (1) WO1988005345A1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085813A (en) * 1990-06-15 1992-02-04 Mobay Corporation Dust free pan granulator and method of operation
CN1040294C (zh) * 1992-04-14 1998-10-21 新日铁化学株式会社 2,2－双(4－羟基苯基)丙烷颗粒制造方法
DE59308701D1 (de) * 1993-04-08 1998-07-23 Ciba Geigy Ag Verfahren zur Herstellung feinkörniger Granulate
IL113562A (en) * 1995-05-01 1999-08-17 Bromine Compounds Ltd Process for the production of finely granulated solid chemical compounds
GB9625415D0 (en) * 1996-12-06 1997-01-22 Agglomeration Technology Ltd Method of coating particulate matter
DE19900221A1 (de) 1999-01-07 2000-07-13 Bayer Ag Verfahren und Vorrichtung zur Herstellung von Bisphenol-A-Prills und danach hergestellte Bisphenol-A-Prills
DE19962530A1 (de) * 1999-12-23 2001-07-05 Bayer Ag Fluidisierter Bisphenol-Staub
FR2846324B1 (fr) * 2002-10-28 2006-07-07 Rhodia Chimie Sa Perles d'un compose phenolique et leur procede d'obtention
JP5150086B2 (ja) * 2006-01-27 2013-02-20 出光興産株式会社 ビスフェノールａの回収方法
KR20230035514A (ko) 2020-03-06 2023-03-14 아디트야 비를라 케미컬스 (타일랜드) 리미티드. (어드밴스드 머티리얼즈) 고체 형태의 비스페놀 f를 제조하는 방법
CN113251820B (zh) * 2021-05-11 2022-07-15 江西方舟流体科技有限公司 一种湿式冷却塔水流回收装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102173B (de) * 1958-02-04 1961-03-16 Dow Chemical Co Verfahren zur Herstellung von bestaendigen, leicht rieselfaehigen Mischkristallen aus 2, 3, 4, 6-Tetrachlor-phenol und Pentachlorphenol
FR1485300A (fr) * 1965-07-01 1967-06-16 Sumitomo Chemical Co Perfectionnements apportés aux procédés de préparation de 2, 6-ditertiairebutyl-4-méthylphénol en granulés
CA916665A (en) * 1970-02-17 1972-12-12 Cominco Ltd. Potash granulation
US3694170A (en) * 1970-03-30 1972-09-26 Nippon Soda Co Process for production of spherical granules or lumps of anhydrous aluminum chloride
US3991225A (en) * 1974-02-01 1976-11-09 Tennessee Valley Authority Method for applying coatings to solid particles
US4213924A (en) * 1978-06-19 1980-07-22 Tennessee Valley Authority Granulation and coating by improved method of heat removal
CA1129182A (en) * 1978-11-06 1982-08-10 Samuel Y. Tse Pelletizing method and apparatus
US4353852A (en) * 1978-11-06 1982-10-12 Procor Limited-Procor Limitee Pelletizing method and apparatus
US4440866A (en) * 1980-07-07 1984-04-03 A/S Niro Atomizer Process for the production of sintered bauxite spheres
US4424176A (en) * 1982-09-29 1984-01-03 Tennessee Valley Authority Process for granulation of molten materials
US4507335A (en) * 1984-02-13 1985-03-26 Procor Limited Method and apparatus for pelletizing sulphur

Also Published As

Publication number Publication date
DE3863187D1 (de) 1991-07-18
EP0278246A3 (en) 1988-10-12
ES2022466B3 (es) 1991-12-01
BR8807323A (pt) 1990-03-13
EP0278246B1 (en) 1991-06-12
WO1988005345A1 (en) 1988-07-28
EP0278246A2 (en) 1988-08-17
JPH02501921A (ja) 1990-06-28

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application