BE833027A - Procede de recuperation d'exces de reactifs - Google Patents

Procede de recuperation d'exces de reactifs

Info

Publication number
BE833027A
BE833027A BE159708A BE159708A BE833027A BE 833027 A BE833027 A BE 833027A BE 159708 A BE159708 A BE 159708A BE 159708 A BE159708 A BE 159708A BE 833027 A BE833027 A BE 833027A
Authority
BE
Belgium
Prior art keywords
excess reagents
recovering excess
recovering
reagents
excess
Prior art date
Application number
BE159708A
Other languages
English (en)
French (fr)
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 BE833027A publication Critical patent/BE833027A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • External Artificial Organs (AREA)
BE159708A 1974-09-03 1975-09-03 Procede de recuperation d'exces de reactifs BE833027A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38434/74A GB1496673A (en) 1974-09-03 1974-09-03 Adsorption process

Publications (1)

Publication Number Publication Date
BE833027A true BE833027A (fr) 1976-03-03

Family

ID=10403409

Family Applications (1)

Application Number Title Priority Date Filing Date
BE159708A BE833027A (fr) 1974-09-03 1975-09-03 Procede de recuperation d'exces de reactifs

Country Status (8)

Country Link
BE (1) BE833027A (enrdf_load_stackoverflow)
CH (1) CH616860A5 (enrdf_load_stackoverflow)
DE (1) DE2538993A1 (enrdf_load_stackoverflow)
ES (1) ES440672A1 (enrdf_load_stackoverflow)
FR (1) FR2283725A1 (enrdf_load_stackoverflow)
GB (1) GB1496673A (enrdf_load_stackoverflow)
IT (1) IT1047956B (enrdf_load_stackoverflow)
NL (1) NL181843C (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1463729A (fr) * 1965-02-24 1966-12-23 Rohm & Haas Enrichissement et éventuellement séparation d'un composé organique par des techniques d'adsorption

Also Published As

Publication number Publication date
IT1047956B (it) 1980-10-20
FR2283725B1 (enrdf_load_stackoverflow) 1981-09-25
FR2283725A1 (fr) 1976-04-02
CH616860A5 (en) 1980-04-30
GB1496673A (en) 1977-12-30
NL7510364A (nl) 1976-03-05
ES440672A1 (es) 1977-03-16
NL181843C (nl) 1987-11-16
NL181843B (nl) 1987-06-16
DE2538993C2 (enrdf_load_stackoverflow) 1988-09-01
DE2538993A1 (de) 1976-03-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ROHM AND HAAS CY

Effective date: 19900930