GB1543376A - Pyrolyzed polymer particles - Google Patents

Pyrolyzed polymer particles

Info

Publication number
GB1543376A
GB1543376A GB6278/76A GB627876A GB1543376A GB 1543376 A GB1543376 A GB 1543376A GB 6278/76 A GB6278/76 A GB 6278/76A GB 627876 A GB627876 A GB 627876A GB 1543376 A GB1543376 A GB 1543376A
Authority
GB
United Kingdom
Prior art keywords
polymer particles
pyrolyzed polymer
pyrolyzed
particles
polymer
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
Application number
GB6278/76A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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
Priority claimed from US05/652,019 external-priority patent/US4040990A/en
Priority claimed from US05/654,323 external-priority patent/US4064043A/en
Priority claimed from US05/654,265 external-priority patent/US4063912A/en
Priority claimed from US05/654,261 external-priority patent/US4064042A/en
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB1543376A publication Critical patent/GB1543376A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas 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
    • 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
    • C07C37/82—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
GB6278/76A 1975-02-18 1976-02-18 Pyrolyzed polymer particles Expired GB1543376A (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US55050075A 1975-02-18 1975-02-18
US55049575A 1975-02-18 1975-02-18
US55048675A 1975-02-18 1975-02-18
US55049775A 1975-02-18 1975-02-18
US55049975A 1975-02-18 1975-02-18
US65202076A 1976-01-26 1976-01-26
US05/652,019 US4040990A (en) 1975-02-18 1976-01-26 Partially pyrolyzed macroporous polymer particles having multimodal pore distribution with macropores ranging from 50-100,000 angstroms
US05/654,323 US4064043A (en) 1975-02-18 1976-02-02 Liquid phase adsorption using partially pyrolyzed polymer particles
US05/654,265 US4063912A (en) 1975-02-18 1976-02-02 Gaseous phase adsorption using partially pyrolyzed polymer particles
US05/654,261 US4064042A (en) 1975-02-18 1976-02-02 Purification of blood using partially pyrolyzed polymer particles

Publications (1)

Publication Number Publication Date
GB1543376A true GB1543376A (en) 1979-04-04

Family

ID=27581287

Family Applications (2)

Application Number Title Priority Date Filing Date
GB6279/76A Expired GB1544440A (en) 1975-02-18 1976-02-18 Fluid treatment processes
GB6278/76A Expired GB1543376A (en) 1975-02-18 1976-02-18 Pyrolyzed polymer particles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB6279/76A Expired GB1544440A (en) 1975-02-18 1976-02-18 Fluid treatment processes

Country Status (10)

Country Link
AU (2) AU505557B2 (en)
DD (2) DD124232A5 (en)
DE (2) DE2606120C2 (en)
DK (1) DK149795C (en)
FR (2) FR2301551A1 (en)
GB (2) GB1544440A (en)
IE (2) IE42277B1 (en)
IL (1) IL49045A (en)
NL (1) NL182886C (en)
SE (2) SE424631B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025919A1 (en) * 1979-09-04 1981-04-01 Rohm And Haas Company A process for preferentially removing more planar molecules from mixtures with less planar molecules
CN114901737A (en) * 2019-10-15 2022-08-12 英力士苯领集团股份公司 Method for producing styrene monomer by depolymerization of polymer material containing styrene copolymer

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348989A (en) * 1976-10-16 1978-05-02 Sumitomo Chem Co Ltd Artificial kidney
DE3029187C2 (en) * 1980-08-01 1986-04-17 Bergwerksverband Gmbh, 4300 Essen Process for removing hydrogen sulfide from oxygen-free or oxygen-containing gas mixtures
US5135656A (en) * 1989-12-15 1992-08-04 Nalco Chemical Company Process for removing water soluble organic compounds from produced water
US5104545A (en) * 1989-12-15 1992-04-14 Nalco Chemical Company Process for removing water soluble organic compounds from produced water
JPH0426510A (en) * 1990-05-18 1992-01-29 Tonen Corp Carbon particle, its production and its application
US5460792A (en) * 1992-12-23 1995-10-24 Rohm And Haas Company Removal and destruction of halogenated organic and hydrocarbon compounds with porous carbonaceous materials
US6114466A (en) * 1998-02-06 2000-09-05 Renal Tech International Llc Material for purification of physiological liquids of organism
DE10011223B4 (en) * 2000-03-08 2005-02-10 Carbotex Produktions-Und Veredelungsbetriebe Gmbh Spherical high-performance adsorbents with microstructure and their use
DE102013102017A1 (en) * 2013-02-28 2014-08-28 Khs Gmbh Method and device for processing CIP media
CA2919186A1 (en) * 2013-08-06 2015-02-12 Dow Global Technologies Llc Method for extracting natural gas liquids from natural gas using an adsorbent media comprising a partially pyrolized macroporous polymer
FR3127758A1 (en) * 2021-10-05 2023-04-07 S.N.F. Sa THICKENING POLYMERIC COMPOSITION FOR COSMETIC AND DETERGENT COMPOSITION

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD63768A (en) *
JPS4979997A (en) * 1972-11-24 1974-08-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025919A1 (en) * 1979-09-04 1981-04-01 Rohm And Haas Company A process for preferentially removing more planar molecules from mixtures with less planar molecules
CN114901737A (en) * 2019-10-15 2022-08-12 英力士苯领集团股份公司 Method for producing styrene monomer by depolymerization of polymer material containing styrene copolymer

Also Published As

Publication number Publication date
DE2606120C2 (en) 1986-07-17
DK64676A (en) 1976-08-19
DD124232A5 (en) 1977-02-09
AU506954B2 (en) 1980-01-31
DK149795C (en) 1987-06-01
GB1544440A (en) 1979-04-19
FR2301294B1 (en) 1982-11-26
SE424631B (en) 1982-08-02
NL7601656A (en) 1976-08-20
AU1122476A (en) 1977-08-25
FR2301551A1 (en) 1976-09-17
DE2606089A1 (en) 1976-08-26
AU1122276A (en) 1977-08-25
SE8005517L (en) 1980-08-01
IE42276B1 (en) 1980-07-02
IE42276L (en) 1976-08-18
DE2606120A1 (en) 1976-09-02
SE7601394L (en) 1976-08-19
IE42277B1 (en) 1980-07-02
SE434126B (en) 1984-07-09
DD125340A5 (en) 1977-04-13
DK149795B (en) 1986-10-06
FR2301551B1 (en) 1983-01-21
IL49045A0 (en) 1976-04-30
AU505557B2 (en) 1979-11-22
IL49045A (en) 1979-12-30
FR2301294A1 (en) 1976-09-17
IE42277L (en) 1976-08-18
DE2606089C2 (en) 1985-10-31
NL182886C (en) 1988-06-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
704A Declaration that licence is not available as of right for an excepted use (par. 4a/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950218