NL190602C - Werkwijze ter bereiding van een nikkel/nikkelsilicaat katalysator en werkwijze voor het hydrogeneren van organische verbindingen daarmee. - Google Patents

Werkwijze ter bereiding van een nikkel/nikkelsilicaat katalysator en werkwijze voor het hydrogeneren van organische verbindingen daarmee.

Info

Publication number: NL190602C
Authority: NL; Netherlands
Prior art keywords: nickel; preparing; transition metal; organic compounds; silicate catalyst
Prior art date: 1983-12-06

Application number

NL8304184A

Other languages

English (en)

Other versions

NL8304184A (nl

NL190602B (nl

Original Assignee

Unilever Nv

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.)

1983-12-06

Filing date

1983-12-06

Publication date

1994-05-16

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19842836&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL190602(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1983-12-06 Application filed by Unilever Nv filed Critical Unilever Nv

1983-12-06 Priority to NL8304184A priority Critical patent/NL190602C/nl

1984-12-04 Priority to EP84201792A priority patent/EP0145094B2/en

1984-12-04 Priority to DE8484201792T priority patent/DE3480382D1/de

1984-12-04 Priority to AT84201792T priority patent/ATE47803T1/de

1984-12-05 Priority to DK580584A priority patent/DK163913C/da

1984-12-05 Priority to CA000469393A priority patent/CA1231086A/en

1984-12-05 Priority to NO844856A priority patent/NO161541C/no

1984-12-05 Priority to US06/678,798 priority patent/US4591579A/en

1984-12-05 Priority to ZA849476A priority patent/ZA849476B/xx

1984-12-06 Priority to JP59258438A priority patent/JPS60139340A/ja

1984-12-06 Priority to ES538351A priority patent/ES8606018A1/es

1984-12-06 Priority to KR1019840007687A priority patent/KR890000829B1/ko

1984-12-06 Priority to MX203613A priority patent/MX170227B/es

1984-12-07 Priority to AU36410/84A priority patent/AU565125B2/en

1984-12-20 Priority to IN352/BOM/84A priority patent/IN161103B/en

1984-12-21 Priority to BR8406689A priority patent/BR8406689A/pt

1985-07-01 Publication of NL8304184A publication Critical patent/NL8304184A/nl

1985-09-23 Priority to US06/778,687 priority patent/US4597908A/en

1985-09-26 Priority to ES547353A priority patent/ES8605394A1/es

1993-12-16 Publication of NL190602B publication Critical patent/NL190602B/nl

1994-05-16 Publication of NL190602C publication Critical patent/NL190602C/nl

1994-05-16 Application granted granted Critical

Links

PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 4
239000003054 catalyst Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
229910052759 nickel Inorganic materials 0.000 title abstract 2
FMQXRRZIHURSLR-UHFFFAOYSA-N dioxido(oxo)silane;nickel(2+) Chemical compound [Ni+2].[O-][Si]([O-])=O FMQXRRZIHURSLR-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
150000002894 organic compounds Chemical class 0.000 title 1
239000000725 suspension Substances 0.000 abstract 2
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
150000007514 bases Chemical class 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
239000002244 precipitate Substances 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
238000002360 preparation method Methods 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
229910052723 transition metal Inorganic materials 0.000 abstract 1
229910001428 transition metal ion Inorganic materials 0.000 abstract 1
229910000326 transition metal silicate Inorganic materials 0.000 abstract 1
150000003624 transition metals Chemical class 0.000 abstract 1

Classifications

- 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
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
- C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/392—Metal surface area
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/393—Metal or metal oxide crystallite size

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Fats And Perfumes (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)

NL8304184A 1983-12-06 1983-12-06 Werkwijze ter bereiding van een nikkel/nikkelsilicaat katalysator en werkwijze voor het hydrogeneren van organische verbindingen daarmee. NL190602C (nl)

Priority Applications (18)

Application Number	Priority Date	Filing Date	Title
NL8304184A NL190602C (nl)	1983-12-06	1983-12-06	Werkwijze ter bereiding van een nikkel/nikkelsilicaat katalysator en werkwijze voor het hydrogeneren van organische verbindingen daarmee.
EP84201792A EP0145094B2 (en)	1983-12-06	1984-12-04	Process for preparing a transition metal-silicate catalyst
DE8484201792T DE3480382D1 (en)	1983-12-06	1984-12-04	Process for preparing a transition metal-silicate catalyst
AT84201792T ATE47803T1 (de)	1983-12-06	1984-12-04	Verfahren zur herstellung eines ein uebergangsmetall enthaltenden silikatkatalysators.
DK580584A DK163913C (da)	1983-12-06	1984-12-05	Overgangsmetal-silicat-katalysator, fremgangsmaade til fremstilling af en overgangsmetal-silicat-katalysator og fremgangsmaade til hydrogenering af umaettede organiske forbindelser
CA000469393A CA1231086A (en)	1983-12-06	1984-12-05	Process for preparing a transition metal-silicate catalyst
NO844856A NO161541C (no)	1983-12-06	1984-12-05	Metallsilikatkatalysator, hvor metallet er kobber, kobolteller nikkel, fremgangsmaate til fremstilling av katalysatoren og fremgangsmaate til hydrogenering av umettede organiske forbindelser.
US06/678,798 US4591579A (en)	1983-12-06	1984-12-05	Process for preparing a transition metal-silicate catalyst
ZA849476A ZA849476B (en)	1983-12-06	1984-12-05	Process for preparing a transition metal-silicate catalyst
ES538351A ES8606018A1 (es)	1983-12-06	1984-12-06	Un procedimiento para la preparacion de un catalizador de silicato de metal de transicion
JP59258438A JPS60139340A (ja)	1983-12-06	1984-12-06	遷移金属‐珪酸塩触媒の製造方法
KR1019840007687A KR890000829B1 (ko)	1983-12-06	1984-12-06	천이금속-규산염 촉매의 제조방법
MX203613A MX170227B (es)	1983-12-06	1984-12-06	Procedimiento para preparar un catalizador de silicato de metal de transicion
AU36410/84A AU565125B2 (en)	1983-12-06	1984-12-07	Transition metal silicate catalyst
IN352/BOM/84A IN161103B (nl)	1983-12-06	1984-12-20
BR8406689A BR8406689A (pt)	1983-12-06	1984-12-21	Processo para a preparacao de um catalisador de metal de transicao-silicato,catalisador e processo para a hidrogenacao de compostos organicos
US06/778,687 US4597908A (en)	1983-12-06	1985-09-23	Process for hydrogenating fatty compounds by use of a transition metal/transition metal silicate catalyst
ES547353A ES8605394A1 (es)	1983-12-06	1985-09-26	Procedimiento de hidrogenacion de aceites,grasas,acidos gra-sos,nitrilos grasos y otros derivados de acidos grasos

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8304184A NL190602C (nl)	1983-12-06	1983-12-06	Werkwijze ter bereiding van een nikkel/nikkelsilicaat katalysator en werkwijze voor het hydrogeneren van organische verbindingen daarmee.
NL8304184		1983-12-06

Publications (3)

Publication Number	Publication Date
NL8304184A NL8304184A (nl)	1985-07-01
NL190602B NL190602B (nl)	1993-12-16
NL190602C true NL190602C (nl)	1994-05-16

Family

ID=19842836

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8304184A NL190602C (nl)	1983-12-06	1983-12-06	Werkwijze ter bereiding van een nikkel/nikkelsilicaat katalysator en werkwijze voor het hydrogeneren van organische verbindingen daarmee.

Country Status (14)

Country	Link
US (2)	US4591579A (nl)
EP (1)	EP0145094B2 (nl)
JP (1)	JPS60139340A (nl)
KR (1)	KR890000829B1 (nl)
AT (1)	ATE47803T1 (nl)
AU (1)	AU565125B2 (nl)
CA (1)	CA1231086A (nl)
DE (1)	DE3480382D1 (nl)
DK (1)	DK163913C (nl)
ES (2)	ES8606018A1 (nl)
MX (1)	MX170227B (nl)
NL (1)	NL190602C (nl)
NO (1)	NO161541C (nl)
ZA (1)	ZA849476B (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4961836A (en) *	1986-05-23	1990-10-09	Exxon Research And Engineering Company	Synthesis of transition metal alumino-silicate IOZ-5 and use of it for hydrocarbon conversion
EP0322049B1 (en) *	1987-12-21	1993-04-07	Unilever N.V.	Nickel/silica catalysts and their preparation
ES2040772T3 (es) *	1988-04-06	1993-11-01	Phillips Petroleum Company	Composicion de materia y metodo de conversion oxidativa de compuestos organicos con ella.
JP2707626B2 (ja) *	1988-09-05	1998-02-04	東ソー株式会社	水素化反応用触媒の製造法
DD299623A5 (de) *	1989-05-16	1992-04-30	��@��@�@��@��@��@��@�}��@�k��	Nickel/silizium katalysator und verfahren und herstellung davon
EP0496448B1 (en) *	1991-01-23	1994-03-30	Unichema Chemie B.V.	Preparation of hydrogenation catalysts
IT1268868B1 (it) *	1993-06-16	1997-03-13	Mini Ricerca Scient Tecnolog	Procedimento per la preparazione di un catalizzatore metallico con supporto generato in situ per l'idrogenazione di composti organici e
GB9415554D0 (en) *	1994-08-02	1994-09-21	Unilever Plc	Cobalt on alumina catalysts
DE19909176A1 (de)	1999-03-03	2000-09-07	Kataleuna Gmbh Catalysts	Hydrierkatalysator und Verfahren zu seiner Herstellung
WO2006101079A1 (ja) *	2005-03-24	2006-09-28	Idemitsu Kosan Co., Ltd.	脱硫剤及びこれを用いた脱硫方法
US7491820B2 (en) *	2005-04-26	2009-02-17	Archer-Daniels-Midland Company	Hydrogenation with copper compositions catalyst
AU2007305255A1 (en) *	2006-10-03	2008-04-10	Wyeth	Lyophilization methods and apparatuses
US20080091039A1 (en) *	2006-10-13	2008-04-17	Archer-Daniels-Midland Company	Hydrogenation Process and High Monoene Compositions Obtained Therefrom
US8815186B2 (en)	2009-12-18	2014-08-26	Invista North America S.A.R.L.	Nickel compositions for preparing nickel metal and nickel complexes
JP2013536878A (ja)	2010-09-07	2013-09-26	インヴィスタテクノロジーズエスアエルエル	ニッケルリン配位子錯体の調製
WO2012170537A2 (en)	2011-06-10	2012-12-13	Invista Technologies S.A.R.L.	Calcination and reduction process including a fluidizing bed reactor
GB201205764D0 (en)	2012-03-30	2012-05-16	Johnson Matthey Plc	Catalyst and method of manufacture
JP2015054312A (ja) *	2013-09-13	2015-03-23	堺化学工業株式会社	水素添加用触媒粒子の製造方法及び水素添加用触媒粒子

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE206161C (nl) *	1908-03-12
US2392107A (en) *	1940-11-13	1946-01-01	Sinclair Refining Co	Catalysts
US2643266A (en) *	1945-07-18	1953-06-23	Sinclair Refining Co	Production of nitrogen containing compounds from ammonia and olefins
FR1064132A (fr) *	1951-10-09	1954-05-11	Ruhrchemie Ag	Catalyseurs et procédé d'hydrogénation catalytique de l'oxyde de carbone
US2754304A (en) *	1952-05-27	1956-07-10	Quaker Oats Co	Catalytic production of furfuryl alcohol and catalyst therefor
US2753367A (en) *	1952-07-09	1956-07-03	Ruhrchemie Ag	Catalytic hydrogenation of carbon monoxide
US2783286A (en) *	1952-07-22	1957-02-26	Olin Mathieson	Catalytic process for the conversion of hydrogen chloride to chlorine
CH376885A (de) *	1958-09-11	1964-04-30	Lonza Ag	Verfahren zur Herstellung von Bimsstein-Tränkkatalysatoren
US3598759A (en) *	1969-02-11	1971-08-10	Standard Oil Co	Method for improving the crushing strength and resistance to abrasion of a catalyst
US3728284A (en) *	1970-07-29	1973-04-17	Eastman Kodak Co	Nitrile hydrogenation catalyst
DE2150975C3 (de) *	1970-10-26	1981-06-25	Exxon Research and Engineering Co., 07036 Linden, N.J.	Nickel-Siliciumdioxid-Katalysator und seine Verwendung
JPS5545616B2 (nl) *	1973-05-26	1980-11-19
CS175686B1 (nl) *	1974-01-07	1977-05-31
US4184982A (en) *	1977-06-14	1980-01-22	Basf Aktiengesellschaft	Preparation of a silicate hydrogenation catalyst
CA1140910A (en) *	1979-01-02	1983-02-08	James L. Carter	Supported cobalt-silica coprecipitated hydrogenation catalyst
US4307248A (en) *	1979-11-06	1981-12-22	Exxon Research & Engineering Co.	Process for hydrogenating organic compounds by use of non-ferrous group VIII aluminum coprecipitated catalysts
EP0072612B1 (en) *	1981-08-18	1985-11-27	Coal Industry (Patents) Limited	Amorphous silica based catalyst and process for its production
US4532351A (en) *	1982-06-16	1985-07-30	Exxon Research And Engineering Co.	Process for hydrogenating organic compounds by use of Group VIII aluminum-silicate catalysts

1983
- 1983-12-06 NL NL8304184A patent/NL190602C/nl not_active IP Right Cessation
1984
- 1984-12-04 AT AT84201792T patent/ATE47803T1/de not_active IP Right Cessation
- 1984-12-04 DE DE8484201792T patent/DE3480382D1/de not_active Expired
- 1984-12-04 EP EP84201792A patent/EP0145094B2/en not_active Expired - Lifetime
- 1984-12-05 ZA ZA849476A patent/ZA849476B/xx unknown
- 1984-12-05 NO NO844856A patent/NO161541C/no not_active IP Right Cessation
- 1984-12-05 US US06/678,798 patent/US4591579A/en not_active Expired - Lifetime
- 1984-12-05 DK DK580584A patent/DK163913C/da not_active IP Right Cessation
- 1984-12-05 CA CA000469393A patent/CA1231086A/en not_active Expired
- 1984-12-06 JP JP59258438A patent/JPS60139340A/ja active Granted
- 1984-12-06 ES ES538351A patent/ES8606018A1/es not_active Expired
- 1984-12-06 MX MX203613A patent/MX170227B/es unknown
- 1984-12-06 KR KR1019840007687A patent/KR890000829B1/ko not_active IP Right Cessation
- 1984-12-07 AU AU36410/84A patent/AU565125B2/en not_active Ceased
1985
- 1985-09-23 US US06/778,687 patent/US4597908A/en not_active Expired - Lifetime
- 1985-09-26 ES ES547353A patent/ES8605394A1/es not_active Expired

Also Published As

Publication number	Publication date
NO844856L (no)	1985-06-07
ES547353A0 (es)	1986-03-16
ES8606018A1 (es)	1986-04-01
EP0145094A3 (en)	1985-11-27
MX170227B (es)	1993-08-11
EP0145094B2 (en)	1993-06-02
DK580584D0 (da)	1984-12-05
ATE47803T1 (de)	1989-11-15
ES8605394A1 (es)	1986-03-16
NO161541C (no)	1989-08-30
JPS60139340A (ja)	1985-07-24
KR890000829B1 (ko)	1989-04-10
NL8304184A (nl)	1985-07-01
NO161541B (no)	1989-05-22
EP0145094A2 (en)	1985-06-19
ES538351A0 (es)	1986-04-01
US4591579A (en)	1986-05-27
CA1231086A (en)	1988-01-05
DE3480382D1 (en)	1989-12-14
ZA849476B (en)	1986-08-27
KR850004406A (ko)	1985-07-15
DK163913B (da)	1992-04-21
EP0145094B1 (en)	1989-11-08
DK580584A (da)	1985-06-07
DK163913C (da)	1992-09-21
AU565125B2 (en)	1987-09-03
US4597908A (en)	1986-07-01
AU3641084A (en)	1985-06-13
NL190602B (nl)	1993-12-16
JPH0475056B2 (nl)	1992-11-27

Legal Events

Date	Code	Title	Description
1990-11-01	BA	A request for search or an international-type search has been filed
1991-02-01	BB	A search report has been drawn up
1991-02-01	BC	A request for examination has been filed
1999-01-04	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: UNICHEMA CHEMIE B.V.
2001-09-03	V1	Lapsed because of non-payment of the annual fee	Effective date: 20010701

Publication	Publication Date	Title
NL190602C (nl)	1994-05-16	Werkwijze ter bereiding van een nikkel/nikkelsilicaat katalysator en werkwijze voor het hydrogeneren van organische verbindingen daarmee.
GB1340377A (en)	1973-12-12	Production of copper silicate
IL45447A (en)	1982-04-30	Beta-diketones and process of recovering copper and nickel from their aqueous solutions by the use thereof
GB1522685A (en)	1978-08-23	Process for the production of a finely divided silica by spray drying
IE43217L (en)	1976-09-20	Solubilisation of casein.
DD207370A1 (de)	1984-02-29	Verfahren zur herstellung von kupfer-ii-hydroxid
PH15387A (en)	1982-12-23	Conversion of extraction residues originating from phosphoric acid decontamination to solid deposition products
IT1004477B (it)	1976-07-10	Procedimento elettrolitico per il recupero di metalli da soluzioni acquose acide
ES422821A1 (es)	1976-05-01	Procedimiento para impregnar materiales filtrantes.
JPS57205320A (en)	1982-12-16	Formation of needlelike zinc oxide particle
GB1450982A (en)	1976-09-29	Method of precipitating heavy metals out of acidic aqueous solutions
KR850000459A (ko)	1985-02-27	결정성 7-(r)-아미노-3-(1-피리디늄메틸)-세프-3-엠-4-카복실레이트 일염산염 일수화물의 제조방법
NL177316B (nl)	1985-04-01	Werkwijze voor het bereiden van poly alfa-hydroxyacrylzuur en daarvan afgeleide alkalimetaalzouten.
DE3264314D1 (en)	1985-07-25	Fungicidal agent
JPS5767021A (en)	1982-04-23	Composite body of zeolite and alkaline earth metallic salt, its manufacture and additive for high molecular compound
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