IT1023138B - PROCEDURE FOR PRODUCING A SPONY CORPOCERAMIC - Google Patents

PROCEDURE FOR PRODUCING A SPONY CORPOCERAMIC

Info

Publication number: IT1023138B
Authority: IT; Italy
Prior art keywords: spony; corpoceramic; procedure; producing; spony corpoceramic
Prior art date: 1973-11-07

Application number

IT53831/74A

Other languages

Italian (it)

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.)

1973-11-07

Filing date

1974-10-31

Publication date

1978-05-10

1974-10-31 Application filed by Hoechst Ag filed Critical Hoechst Ag

1978-05-10 Application granted granted Critical

1978-05-10 Publication of IT1023138B publication Critical patent/IT1023138B/en

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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0215—Coating
- B01J37/0221—Coating of particles
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
- C04B38/0615—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Environmental & Geological Engineering (AREA)
Ceramic Engineering (AREA)
Biomedical Technology (AREA)
Oil, Petroleum & Natural Gas (AREA)
General Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Health & Medical Sciences (AREA)
Structural Engineering (AREA)
Catalysts (AREA)

IT53831/74A 1973-11-07 1974-10-31 PROCEDURE FOR PRODUCING A SPONY CORPOCERAMIC IT1023138B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2355498A DE2355498C3 (en)	1973-11-07	1973-11-07	Method of manufacturing a sponge-like ceramic body

Publications (1)

Publication Number	Publication Date
IT1023138B true IT1023138B (en)	1978-05-10

Family

ID=5897351

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT53831/74A IT1023138B (en)	1973-11-07	1974-10-31	PROCEDURE FOR PRODUCING A SPONY CORPOCERAMIC

Country Status (17)

Country	Link
JP (1)	JPS5075608A (en)
AT (1)	AT344669B (en)
BE (1)	BE821896A (en)
BR (1)	BR7409283A (en)
CA (1)	CA1039480A (en)
CH (1)	CH606780A5 (en)
DD (1)	DD117616A5 (en)
DE (1)	DE2355498C3 (en)
DK (1)	DK579074A (en)
FR (1)	FR2249851B1 (en)
GB (1)	GB1462237A (en)
IL (1)	IL45978A (en)
IT (1)	IT1023138B (en)
NL (1)	NL7414361A (en)
PL (1)	PL97181B1 (en)
RO (1)	RO71032A (en)
SE (1)	SE7413935L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60251182A (en) *	1984-05-28	1985-12-11	品川白煉瓦株式会社	Manufacture of porous refractory solid
DE3511825A1 (en) *	1985-03-30	1986-10-02	Feldmühle AG, 4000 Düsseldorf	Sintered article of ceramic material
JPH0631179B2 (en) *	1985-10-18	1994-04-27	マツダ株式会社	Method for manufacturing filter for purifying exhaust gas of engine
JP2759147B2 (en) *	1987-02-25	1998-05-28	住友化学工業株式会社	Method for producing porous ceramic body
DE3724156A1 (en) *	1987-07-22	1989-02-02	Norddeutsche Affinerie	METHOD FOR PRODUCING METALLIC OR CERAMIC HOLLOW BALLS
DE3729126A1 (en) *	1987-09-01	1989-04-06	Mototech Motoren Umweltschutz	Diesel soot-particle filter and process for the production thereof
JPH05310464A (en) *	1992-05-11	1993-11-22	Kunnetsupu Sekkai Kogyo Kk	Spherical shell-shaped heat insulating material and its production
DE4420839A1 (en) *	1994-06-15	1995-12-21	Steag Ag	Method and device for separating vaporous alkali and heavy metal compounds from hot combustion gases

1973
- 1973-11-07 DE DE2355498A patent/DE2355498C3/en not_active Expired
1974
- 1974-10-07 CH CH1343574A patent/CH606780A5/xx not_active IP Right Cessation
- 1974-10-28 GB GB4645774A patent/GB1462237A/en not_active Expired
- 1974-10-31 JP JP49126059A patent/JPS5075608A/ja active Pending
- 1974-10-31 IT IT53831/74A patent/IT1023138B/en active
- 1974-11-01 IL IL45978A patent/IL45978A/en unknown
- 1974-11-04 NL NL7414361A patent/NL7414361A/en not_active Application Discontinuation
- 1974-11-05 AT AT885874A patent/AT344669B/en not_active IP Right Cessation
- 1974-11-05 DD DD182157A patent/DD117616A5/xx unknown
- 1974-11-06 DK DK579074A patent/DK579074A/da unknown
- 1974-11-06 PL PL1974175618A patent/PL97181B1/en unknown
- 1974-11-06 SE SE7413935A patent/SE7413935L/xx unknown
- 1974-11-06 CA CA213,181A patent/CA1039480A/en not_active Expired
- 1974-11-06 BR BR9283/74A patent/BR7409283A/en unknown
- 1974-11-06 RO RO7480440A patent/RO71032A/en unknown
- 1974-11-06 BE BE150250A patent/BE821896A/en unknown
- 1974-11-07 FR FR7436930A patent/FR2249851B1/fr not_active Expired

Also Published As

Publication number	Publication date
AT344669B (en)	1978-08-10
ATA885874A (en)	1977-12-15
IL45978A (en)	1977-05-31
DD117616A5 (en)	1976-01-20
DE2355498B2 (en)	1979-01-11
CA1039480A (en)	1978-10-03
FR2249851A1 (en)	1975-05-30
GB1462237A (en)	1977-01-19
PL97181B1 (en)	1978-02-28
CH606780A5 (en)	1978-11-15
NL7414361A (en)	1975-05-12
IL45978A0 (en)	1975-02-10
RO71032A (en)	1981-11-24
DE2355498A1 (en)	1975-06-05
JPS5075608A (en)	1975-06-20
BE821896A (en)	1975-05-06
FR2249851B1 (en)	1980-12-05
DK579074A (en)	1975-07-14
DE2355498C3 (en)	1979-08-30
SE7413935L (en)	1975-05-09
BR7409283A (en)	1976-05-11

Publication	Publication Date	Title
RO72710A (en)	1982-02-26	PROCESS FOR PREPARING 2-CARBOXYETHYL-N-PHOSPHONOMETHYLGLICINATE
IT1017451B (en)	1977-07-20	PROCEDURE FOR PRODUCING ZEAXANTINE
IT1024956B (en)	1978-07-20	PROCEDURE FOR MANUFACTURING A SEMICONDUCTONE DEVICE
RO71807A (en)	1982-02-26	PROCEDURE FOR PREPARING IZOPRENE
IT1019330B (en)	1977-11-10	PROCEDURE FOR PRODUCING RUTYRALDEHYDES
SE435619B (en)	1984-10-08	PROCEDURE FOR PREPARING A 6ALFA DEOXYTETRACYCLINE
IT1023138B (en)	1978-05-10	PROCEDURE FOR PRODUCING A SPONY CORPOCERAMIC
IT1023218B (en)	1978-05-10	PROCEDURE FOR PRODUCING IDROCAR BURI
IT1002957B (en)	1976-05-20	PROCEDURE FOR PRODUCING COMPOUNDS N N N N TETRA ACETILIC
RO70549A (en)	1981-09-24	PROCESS FOR OBTAINING DEACETOXYPHALOSPORINE C
AR205176A1 (en)	1976-04-12	PROCEDURE FOR PREPARING A FILTERING WELL
BG25997A3 (en)	1979-01-12	METHOD FOR PREPARING 7-ACYLAMIDO-7-METHOXYCEPHALOSPORINS
IT1026182B (en)	1978-09-20	METHOD FOR FORMING A CERANIC PRODUCT
IT1011448B (en)	1977-01-20	PROCEDURE FOR PRODUCING KETAZIN
BG22404A3 (en)	1977-02-20	METHOD FOR PREPARING A-AMINOACIL-3-HALOCEPHALOSPORINS
YU197874A (en)	1982-02-25	Process for obtaining a new m-diurethane
IT1033359B (en)	1979-07-10	PROCEDURE FOR PRODUCING ALCYLPHENOLS
SE410081B (en)	1979-09-24	HALLARE FOR A LOPARE
IT1026023B (en)	1978-09-20	METHOD FOR PREPARING A PRODUCT FOR SNACKS
IT1024470B (en)	1978-06-20	PROCEDURE FOR PRODUCING ESAMETILEN IMMINA
AR204001A1 (en)	1975-11-12	A MECHANICAL LOCKING APPARATUS
RO72882A (en)	1987-02-27	PROCESS FOR PREPARING THE SUBSTITUTED PIROL
IT1004223B (en)	1976-07-10	PROCEDURE FOR PRODUCING PARTIALLY CRYSTALLINE POLIBU TENEA
TR18287A (en)	1976-12-09	PROCEDURE FOR PREPARING TRIACETONAM
SE401566B (en)	1978-05-16	METSYSTEM FOR A BORRHALSSOND