JPS56119B2 - - Google Patents

Info

Publication number
JPS56119B2
JPS56119B2 JP7919875A JP7919875A JPS56119B2 JP S56119 B2 JPS56119 B2 JP S56119B2 JP 7919875 A JP7919875 A JP 7919875A JP 7919875 A JP7919875 A JP 7919875A JP S56119 B2 JPS56119 B2 JP S56119B2
Authority
JP
Japan
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
JP7919875A
Other languages
Japanese (ja)
Other versions
JPS523261A (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
Priority to JP50079198A priority Critical patent/JPS523261A/ja
Priority to GB25487/76A priority patent/GB1508942A/en
Priority to NL7606726A priority patent/NL7606726A/xx
Priority to US05/698,122 priority patent/US4072678A/en
Priority to IT24642/76A priority patent/IT1062414B/it
Priority to DE2628085A priority patent/DE2628085C3/de
Priority to FR7619199A priority patent/FR2315502A1/fr
Publication of JPS523261A publication Critical patent/JPS523261A/ja
Publication of JPS56119B2 publication Critical patent/JPS56119B2/ja
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2701/00—Members which are comprised in the general build-up of a form of the machine
    • B23Q2701/01—Frames or slideways for lathes; Frames for boring machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treating Waste Gases (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Physical Water Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
JP50079198A 1975-06-24 1975-06-24 Purification method for polluted water Granted JPS523261A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP50079198A JPS523261A (en) 1975-06-24 1975-06-24 Purification method for polluted water
GB25487/76A GB1508942A (en) 1975-06-24 1976-06-18 Process for producing lactams
NL7606726A NL7606726A (nl) 1975-06-24 1976-06-21 Verbeterde werkwijze ter bereiding van lactamen.
US05/698,122 US4072678A (en) 1975-06-24 1976-06-21 Process for producing caprolactam
IT24642/76A IT1062414B (it) 1975-06-24 1976-06-23 Procedimento perfezionato per produrre lattami
DE2628085A DE2628085C3 (de) 1975-06-24 1976-06-23 Verfahren zur Herstellung eines Lactams
FR7619199A FR2315502A1 (fr) 1975-06-24 1976-06-24 Procede ameliore de production de lactames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50079198A JPS523261A (en) 1975-06-24 1975-06-24 Purification method for polluted water

Publications (2)

Publication Number Publication Date
JPS523261A JPS523261A (en) 1977-01-11
JPS56119B2 true JPS56119B2 (US20100223739A1-20100909-C00025.png) 1981-01-06

Family

ID=13683258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50079198A Granted JPS523261A (en) 1975-06-24 1975-06-24 Purification method for polluted water

Country Status (7)

Country Link
US (1) US4072678A (US20100223739A1-20100909-C00025.png)
JP (1) JPS523261A (US20100223739A1-20100909-C00025.png)
DE (1) DE2628085C3 (US20100223739A1-20100909-C00025.png)
FR (1) FR2315502A1 (US20100223739A1-20100909-C00025.png)
GB (1) GB1508942A (US20100223739A1-20100909-C00025.png)
IT (1) IT1062414B (US20100223739A1-20100909-C00025.png)
NL (1) NL7606726A (US20100223739A1-20100909-C00025.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180014013A (ko) 2015-05-29 2018-02-07 주식회사 쿠라레 섬유 시트

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132498A1 (de) * 1991-09-30 1993-04-01 Basf Ag Verfahren zur herstellung von caprolactam durch beckmann'sche umlagerung von cyclohexanonoxim
TW420662B (en) 1996-02-17 2001-02-01 Du Pont Recovery of <epsilon>-caprolactam
EP0826665A1 (en) * 1996-09-02 1998-03-04 Dsm N.V. Recovery of epsilon-caprolactam from aqueous mixtures
NL1011936C2 (nl) * 1999-04-29 2000-10-31 Dsm Nv Werkwijze voor het bereiden van caprolactam.
DE10113113A1 (de) * 2001-03-16 2002-09-19 Bayer Ag Nitratreduktion durch SO¶2¶
US7022844B2 (en) 2002-09-21 2006-04-04 Honeywell International Inc. Amide-based compounds, production, recovery, purification and uses thereof
IN2012DN05159A (US20100223739A1-20100909-C00025.png) 2009-12-18 2015-10-23 Dsm Ip Assets Bv

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973355A (en) * 1961-02-28 Process for the production of pure x-caprolactim
US3264060A (en) * 1966-08-02 Simultaneous recovery of pure ammoni- um sulfate and pure lactams from re- arrangement mixtures of alicyclic ketoximes
CA557462A (en) * 1958-05-13 Schaffler Alfred PROCESS AND PLANT FOR THE RECOVERY OF .epsilon.-CAPROLACTAM
US3954955A (en) * 1971-08-31 1976-05-04 Davy Powergas Gmbh Process for working up the wash solution obtained in the washing of SO2 -containing off-gases
GB1367241A (en) * 1971-02-19 1974-09-18 Zieren Chemiebau Gmbh Dr A Process for the combustion of ammonium sulphate
NL164028C (nl) * 1971-05-07 1980-11-17 Stamicarbon Werkwijze voor de afscheiding van lactamen.
US3852273A (en) * 1971-05-07 1974-12-03 Stamicarbon Process for preparing and recovering lactams
US3992372A (en) * 1974-04-02 1976-11-16 Basf Aktiengesellschaft Processing polycaprolactam extraction liquors
NL7505130A (nl) * 1975-05-01 1976-11-03 Stamicarbon Werkwijze voor de winning van zuiver epsilon- -caprolactam uit een waterige oplossing hiervan.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180014013A (ko) 2015-05-29 2018-02-07 주식회사 쿠라레 섬유 시트
EP3575471A1 (en) 2015-05-29 2019-12-04 Kuraray Co., Ltd. Fibrous sheet
KR20220127343A (ko) 2015-05-29 2022-09-19 주식회사 쿠라레 섬유 시트

Also Published As

Publication number Publication date
IT1062414B (it) 1984-10-10
NL7606726A (nl) 1976-12-28
FR2315502A1 (fr) 1977-01-21
GB1508942A (en) 1978-04-26
DE2628085A1 (de) 1977-01-27
FR2315502B1 (US20100223739A1-20100909-C00025.png) 1979-04-06
DE2628085C3 (de) 1980-06-26
US4072678A (en) 1978-02-07
JPS523261A (en) 1977-01-11
DE2628085B2 (de) 1979-09-27

Similar Documents

Publication Publication Date Title
FR2309538B1 (US20100223739A1-20100909-C00025.png)
JPS5266858U (US20100223739A1-20100909-C00025.png)
JPS5290261U (US20100223739A1-20100909-C00025.png)
CH594184A5 (US20100223739A1-20100909-C00025.png)
CH602343A5 (US20100223739A1-20100909-C00025.png)
BG22271A1 (US20100223739A1-20100909-C00025.png)
BG22551A1 (US20100223739A1-20100909-C00025.png)
BG22714A1 (US20100223739A1-20100909-C00025.png)
BG22771A1 (US20100223739A1-20100909-C00025.png)
BG23303A1 (US20100223739A1-20100909-C00025.png)
CH580693B5 (US20100223739A1-20100909-C00025.png)
CH586879A5 (US20100223739A1-20100909-C00025.png)
CH587714A5 (US20100223739A1-20100909-C00025.png)
CH588715A5 (US20100223739A1-20100909-C00025.png)
CH589911A5 (US20100223739A1-20100909-C00025.png)
CH590123A5 (US20100223739A1-20100909-C00025.png)
CH590124A5 (US20100223739A1-20100909-C00025.png)
CH591981A5 (US20100223739A1-20100909-C00025.png)
CH592518A5 (US20100223739A1-20100909-C00025.png)
CH592898A5 (US20100223739A1-20100909-C00025.png)
CH592946A5 (US20100223739A1-20100909-C00025.png)
CH593863A5 (US20100223739A1-20100909-C00025.png)
CH594114A5 (US20100223739A1-20100909-C00025.png)
BG21639A1 (US20100223739A1-20100909-C00025.png)
CH594830A5 (US20100223739A1-20100909-C00025.png)