CH602493A5 - - Google Patents

Info

Publication number: CH602493A5
Authority: CH; Switzerland

Application number

CH1551274A

Inventor

Arno Holst

Michael Kostrzewa

Helmut Lask

Gerhard Buchberger

Original Assignee

Hoechst Ag

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.)

1973-11-26

Filing date

1974-11-21

Publication date

1978-07-31

1974-11-21 Application filed by Hoechst Ag filed Critical Hoechst Ag

1978-07-31 Publication of CH602493A5 publication Critical patent/CH602493A5/xx

Links

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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Analytical Chemistry (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Water Treatment By Sorption (AREA)
Removal Of Floating Material (AREA)

CH1551274A 1973-11-26 1974-11-21 CH602493A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2358808A DE2358808A1 (de)	1973-11-26	1973-11-26	Verfahren zum aufsaugen von oel

Publications (1)

Publication Number	Publication Date
CH602493A5 true CH602493A5 (fr)	1978-07-31

Family

ID=5899077

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1551274A CH602493A5 (fr)	1973-11-26	1974-11-21

Country Status (14)

Country	Link
JP (1)	JPS5084482A (fr)
AT (1)	AT335376B (fr)
AU (1)	AU7554874A (fr)
BE (1)	BE822567A (fr)
BR (1)	BR7409850A (fr)
CH (1)	CH602493A5 (fr)
DE (1)	DE2358808A1 (fr)
ES (1)	ES432260A1 (fr)
FI (1)	FI338974A7 (fr)
FR (1)	FR2252297A1 (fr)
IT (1)	IT1032139B (fr)
NL (1)	NL7414934A (fr)
SE (1)	SE7414649L (fr)
ZA (1)	ZA747503B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4734393A (en) *	1985-06-20	1988-03-29	H. Edward Lowe	Non-clay oil and grease absorbent
WO1990004455A1 (fr) *	1988-10-17	1990-05-03	Anthony Ceaser	Matiere absorbant les pertes de petrole
US5248391A (en) *	1992-09-10	1993-09-28	Osa Oil Scavenger Absorbent	Oil absorbent material
US5807465A (en) *	1993-09-09	1998-09-15	Marcal Paper Mills, Inc.	Granular material containing recycled paper components
US6019873A (en)	1993-09-09	2000-02-01	Marcal Paper Mills, Inc.	Floor absorbent granular product
US5882480A (en)	1993-09-09	1999-03-16	Marcal Paper Mills, Inc.	Process for making granular material
US5951822A (en) *	1993-09-09	1999-09-14	Marcal Paper Mills, Inc.	Apparatus for making granular material
US5888345A (en)	1993-09-09	1999-03-30	Marcal Paper Mills, Inc.	Absorbent granular product
KR960705103A (ko) *	1993-09-09	1996-10-09	엔. 알. 마칼러스	흡수성 과립 물질을 제조하는 방법 및 장치(process and apparatus for manufacturing absorbent granular material)
US5622600A (en) *	1993-09-09	1997-04-22	Marcal Paper Mills, Inc.	Dyed particulate or granular materials from recycled paper and process for making the materials
DE19613990A1 (de)	1996-04-09	1997-10-16	Wolff Walsrode Ag	Thermoplastischer Werkstoff bestehend aus aliphatischen Carbamidsäurederivaten von Polysacchariden und niedermolekularen Harnstoffderivaten sowie ein Verfahren zu dessen Herstellung und Verwendung desselben
GB2313068B (en) *	1996-05-16	2000-03-01	Axholme Resources Ltd	Liquid and gas purification and filtration
DE19707251A1 (de) *	1997-02-25	1998-08-27	Lucyna Budny	Adsorptionsmittel, Verfahren und Vorrichtung zur Reinigung von ölverschmutzten Böden
DE19714059A1 (de)	1997-04-05	1998-10-08	Wolff Walsrode Ag	Thermoplastischer Werkstoff auf der Basis von Polysacchariden sowie ein Verfahren zu dessen Herstellung und Verwendung desselben
SI23548A (sl)	2010-11-17	2012-05-31	Likon@Marko	Uporaba vlaken pridobljenih iz semen dreves vrstePopulus za absorbent in filtrni material ter postopek in postrojenje za njihovo pridobivanje
RU2463106C1 (ru) *	2011-03-24	2012-10-10	Общество С Ограниченной Ответственностью "Аркон Технология"	Способ получения сорбента для очистки водной поверхности и почвы от нефти и нефтепродуктов

1973
- 1973-11-26 DE DE2358808A patent/DE2358808A1/de active Pending
1974
- 1974-11-15 NL NL7414934A patent/NL7414934A/xx unknown
- 1974-11-20 AU AU75548/74A patent/AU7554874A/en not_active Expired
- 1974-11-21 SE SE7414649A patent/SE7414649L/xx unknown
- 1974-11-21 CH CH1551274A patent/CH602493A5/xx not_active IP Right Cessation
- 1974-11-22 FI FI3389/74A patent/FI338974A7/fi unknown
- 1974-11-22 IT IT54179/74A patent/IT1032139B/it active
- 1974-11-22 FR FR7438402A patent/FR2252297A1/fr active Granted
- 1974-11-25 ZA ZA00747503A patent/ZA747503B/xx unknown
- 1974-11-25 ES ES432260A patent/ES432260A1/es not_active Expired
- 1974-11-25 BE BE150829A patent/BE822567A/fr unknown
- 1974-11-25 AT AT941674A patent/AT335376B/de active
- 1974-11-25 BR BR9850/74A patent/BR7409850A/pt unknown
- 1974-11-26 JP JP49136115A patent/JPS5084482A/ja active Pending

Also Published As

Publication number	Publication date
BR7409850A (pt)	1976-05-25
JPS5084482A (fr)	1975-07-08
ATA941674A (de)	1976-06-15
AT335376B (de)	1977-03-10
AU7554874A (en)	1976-05-20
FR2252297B1 (fr)	1978-11-24
FR2252297A1 (en)	1975-06-20
ZA747503B (en)	1976-01-28
SE7414649L (fr)	1975-05-27
ES432260A1 (es)	1977-02-16
IT1032139B (it)	1979-05-30
DE2358808A1 (de)	1975-06-05
FI338974A7 (fr)	1975-05-27
BE822567A (fr)	1975-05-26
NL7414934A (nl)	1975-05-28

Legal Events

Date	Code	Title	Description
1978-08-31	PL	Patent ceased
2024-10-31	PLX	Patent declared invalid from date of grant onwards

Publication	Publication Date	Title
AR201758A1 (fr)	1975-04-15
AR201235Q (fr)	1975-02-21
AR201231Q (fr)	1975-02-21
AU474593B2 (fr)	1976-07-29
AU474838B2 (fr)	1976-08-05
AU465453B2 (fr)	1975-09-25
FR2252297B1 (fr)	1978-11-24
AU450229B2 (fr)	1974-07-04
AU476714B2 (fr)	1976-09-30
AR201229Q (fr)	1975-02-21
AU466283B2 (fr)	1975-10-23
AU472848B2 (fr)	1976-06-03
AR199451A1 (fr)	1974-08-30
AU476696B2 (fr)	1976-09-30
AU476873B1 (fr)	1975-01-09
AR200256A1 (fr)	1974-10-31
AR200885A1 (fr)	1974-12-27
AR197627A1 (fr)	1974-04-23
AU447540B2 (fr)	1974-03-25
AR195948A1 (fr)	1973-11-15
AR196382A1 (fr)	1973-12-18
AR201432A1 (fr)	1975-03-14
AU477824B2 (fr)	1975-07-17
AR210729A1 (fr)	1977-09-15
AR193950A1 (fr)	1973-05-31