NL7308954A - - Google Patents

Info

Publication number: NL7308954A
Authority: NL; Netherlands

Application number

NL7308954A

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.)

1972-06-28

Filing date

1973-06-27

Publication date

1974-01-02

1972-06-28 Priority claimed from US00267259A external-priority patent/US3840476A/en

1973-06-27 Application filed filed Critical

1974-01-02 Publication of NL7308954A publication Critical patent/NL7308954A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/336—Preparation characterised by gaseous activating agents
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/02—Treating solid fuels to improve their combustion by chemical means

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Hydrology & Water Resources (AREA)
Life Sciences & Earth Sciences (AREA)
Inorganic Chemistry (AREA)
Water Supply & Treatment (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Oil, Petroleum & Natural Gas (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Water Treatment By Sorption (AREA)
Carbon And Carbon Compounds (AREA)

NL7308954A 1972-06-28 1973-06-27 NL7308954A (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US26723272A	1972-06-28	1972-06-28
US26725872A	1972-06-28	1972-06-28
US00267259A US3840476A (en)	1972-06-28	1972-06-28	Process for activating carbonaceous materials

Publications (1)

Publication Number	Publication Date
NL7308954A true NL7308954A (de)	1974-01-02

Family

ID=27401953

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7308954A NL7308954A (de)	1972-06-28	1973-06-27

Country Status (8)

Country	Link
JP (1)	JPS4952795A (de)
CA (1)	CA1010845A (de)
DE (1)	DE2332611A1 (de)
FR (1)	FR2190729B1 (de)
GB (1)	GB1440518A (de)
IT (1)	IT988287B (de)
NL (1)	NL7308954A (de)
SE (1)	SE398339B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1035331B (it) *	1975-04-16	1979-10-20	Centro Speriment Metallurg	Carbone attivo ottenuto da pro dotti intermedi della produzione di coke formato
DE3925205A1 (de) *	1989-07-29	1991-01-31	Rheinische Braunkohlenw Ag	Verfahren zum konditionieren von schwefelhaltigem koks
DE4327599C2 (de) *	1993-08-17	2001-03-22	Etc Engineering & Technology C	Mittel zur Adsorption von Trihalogenmethanen (Haloformen) und AOX sowie zur Reduktion von Chloraminen aus Wasser, insbesondere aus Schwimm- und Badebeckenwasser
EP2174708A4 (de) *	2007-07-27	2013-06-26	Nippon Oil Corp	Verfahren zur regenerierung eines kohlenstoffhaltigen öladsorptionsmittels

1973
- 1973-06-21 CA CA174,627A patent/CA1010845A/en not_active Expired
- 1973-06-22 GB GB2969473A patent/GB1440518A/en not_active Expired
- 1973-06-27 NL NL7308954A patent/NL7308954A/xx not_active Application Discontinuation
- 1973-06-27 DE DE2332611A patent/DE2332611A1/de active Pending
- 1973-06-27 FR FR7323540A patent/FR2190729B1/fr not_active Expired
- 1973-06-27 IT IT51081/73A patent/IT988287B/it active
- 1973-06-28 JP JP48073266A patent/JPS4952795A/ja active Pending
- 1973-12-29 SE SE7309067A patent/SE398339B/xx unknown

Also Published As

Publication number	Publication date
IT988287B (it)	1975-04-10
FR2190729B1 (de)	1979-03-09
DE2332611A1 (de)	1974-01-17
FR2190729A1 (de)	1974-02-01
CA1010845A (en)	1977-05-24
JPS4952795A (de)	1974-05-22
SE398339B (sv)	1977-12-19
GB1440518A (en)	1976-06-23
AU5726873A (en)	1975-01-09

Publication	Publication Date	Title
FR2180080A1 (de)	1973-11-23
FR2188313B1 (de)	1977-02-11
JPS5021501B2 (de)	1975-07-23
JPS4877332A (de)	1973-10-17
JPS5220927Y2 (de)	1977-05-13
FR2190729B1 (de)	1979-03-09
JPS566199B2 (de)	1981-02-09
JPS5216579B2 (de)	1977-05-10
JPS5152693Y2 (de)	1976-12-16
JPS4891158A (de)	1973-11-27
JPS4940878U (de)	1974-04-10
JPS4994369U (de)	1974-08-15
JPS5228856Y2 (de)	1977-07-01
CS151851B1 (de)	1973-11-19
JPS4910850U (de)	1974-01-29
CS152190B1 (de)	1973-12-19
CH589132A5 (de)	1977-06-30
CH582467A5 (de)	1976-12-15
NL7311351A (de)	1974-02-26
NL7201500A (de)	1973-08-07
CH586024A5 (de)	1977-03-31
NL7305575A (de)	1973-10-26
CH583723A5 (de)	1977-01-14
CH650273A4 (de)	1973-12-28
CH583726A5 (de)	1977-01-14

Legal Events

Date	Code	Title	Description
1980-02-25	BV	The patent application has lapsed