FR2143475B1 - - Google Patents

Info

Publication number
FR2143475B1
FR2143475B1 FR7223007A FR7223007A FR2143475B1 FR 2143475 B1 FR2143475 B1 FR 2143475B1 FR 7223007 A FR7223007 A FR 7223007A FR 7223007 A FR7223007 A FR 7223007A FR 2143475 B1 FR2143475 B1 FR 2143475B1
Authority
FR
France
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
FR7223007A
Other versions
FR2143475A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LORD MAYOR ALDERMEN CIT
Original Assignee
LORD MAYOR ALDERMEN CIT
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 by LORD MAYOR ALDERMEN CIT filed Critical LORD MAYOR ALDERMEN CIT
Publication of FR2143475A1 publication Critical patent/FR2143475A1/fr
Application granted granted Critical
Publication of FR2143475B1 publication Critical patent/FR2143475B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/42—Micas ; Interstratified clay-mica products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/40—Clays
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/46—Amorphous silicates, e.g. so-called "amorphous zeolites"
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
FR7223007A 1971-06-24 1972-06-26 Expired FR2143475B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2973771 1971-06-24
GB1364472*[A GB1399598A (en) 1971-06-24 1972-03-23 Water treatment process and apparatus

Publications (2)

Publication Number Publication Date
FR2143475A1 FR2143475A1 (fr) 1973-02-02
FR2143475B1 true FR2143475B1 (fr) 1977-06-17

Family

ID=26249897

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7223007A Expired FR2143475B1 (fr) 1971-06-24 1972-06-26
FR7223006A Expired FR2143474B1 (fr) 1971-06-24 1972-06-26

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7223006A Expired FR2143474B1 (fr) 1971-06-24 1972-06-26

Country Status (10)

Country Link
US (2) US3881704A (fr)
BE (2) BE785004A (fr)
CA (2) CA976727A (fr)
CH (2) CH569508A5 (fr)
DE (2) DE2229903A1 (fr)
ES (2) ES404189A1 (fr)
FR (2) FR2143475B1 (fr)
GB (1) GB1399598A (fr)
IT (2) IT958481B (fr)
NL (2) NL7208630A (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122031A (en) * 1971-06-24 1978-10-24 Anglian Water Authority Complex alkali metal-metal silicate material
AR205228A1 (es) * 1974-11-08 1976-04-12 Huber Corp J M Procedimiento para producir un pigmento de aluminosilicato de metal alcalino amorfo con capacidad de intercambio ionico
US4016097A (en) * 1975-10-22 1977-04-05 Anglian Water Authority Process and apparatus for forming silicate products
US4147657A (en) * 1976-12-07 1979-04-03 Pq Corporation Mixing reactive liquids and preparing coagulant aids
FR2453107A1 (fr) * 1979-04-03 1980-10-31 Degremont Suspension de silice activee sous forme d'aluminate utilisable comme adjuvant de floculation et son procede de preparation
DE2926606A1 (de) * 1979-07-02 1981-01-22 Henkel Kgaa Verfahren zur behandlung von abwaessern
DE2947932A1 (de) * 1979-11-28 1981-06-04 Feldmann Chemie Kg, 8034 Germering Fluessiges, waessriges anorganisches flockungsmittel
FR2472951A1 (fr) * 1980-01-07 1981-07-10 Degremont Appareil pour la preparation en continu de reactifs coagulants et floculants
EP0056068B1 (fr) * 1981-01-14 1985-07-17 Henkel Kommanditgesellschaft auf Aktien Procédé pour le traitement d'eaux usées
US4486314A (en) * 1981-01-21 1984-12-04 Henkel Kommanditgesellschaft Auf Aktien Process for the handling of waste waters
GB8410971D0 (en) * 1984-04-30 1984-06-06 Allied Colloids Ltd Flocculants and processes
DE3677046D1 (de) * 1985-04-25 1991-02-28 Allied Colloids Ltd Flockungsverfahren.
US4884893A (en) * 1987-07-10 1989-12-05 Gaston County Dyeing Machine Co. Method and apparatus for generating and dispersing immiscible liquid particles in a carrier liquid and dispensing said carrier liquid
US5069893A (en) * 1988-11-03 1991-12-03 Handy Chemicals Limited Polymeric basic aluminum silicate-sulphate
US4981675A (en) * 1988-11-03 1991-01-01 Handy Chemicals Ltd. Polymeric basic aluminum silicate-sulphate
US5227089A (en) * 1990-10-01 1993-07-13 Suido Kiko Kabushiki Kaisha Method for producing flocculant for water treatment
US5296213A (en) * 1992-08-13 1994-03-22 Handy Chemicals Limited Polymeric aluminum silicate-sulphate and process for producing same
US5766564A (en) * 1993-06-01 1998-06-16 Akzo-Pq Silica Vof Process for making aluminosilicate for record material
US5482693A (en) * 1994-03-14 1996-01-09 E. I. Du Pont De Nemours And Company Process for preparing water soluble polyaluminosilicates
US6077439A (en) * 1996-08-23 2000-06-20 Mcgill University Method for the removal of metals from solution by means of activated silica
DE19754055C2 (de) * 1997-12-05 2002-06-27 Juergen Kampe Dosiervorrichtung für Flüssigkeiten
US6060523A (en) * 1998-07-20 2000-05-09 E. I. Du Pont De Nemours And Company Continuous process for preparing microgels
KR100357638B1 (ko) * 1999-08-31 2002-10-25 삼성전자 주식회사 실리카 솔의 초음파 분산 장치
US6274112B1 (en) 1999-12-08 2001-08-14 E. I. Du Pont De Nemours And Company Continuous production of silica-based microgels
US20060008402A1 (en) * 2004-07-12 2006-01-12 Robles Antonio T Method for preparing activated silica for water treatment
US7674374B2 (en) * 2005-11-01 2010-03-09 Robles Antonio T Method for preparing acidic solutions of activated silica and polyvalent metal salt for water treatment
US7749481B2 (en) * 2007-06-27 2010-07-06 H R D Corporation System and process for gas sweetening
US7491856B2 (en) 2007-06-27 2009-02-17 H R D Corporation Method of making alkylene glycols
US7750188B2 (en) * 2007-06-27 2010-07-06 H R D Corporation System and process for the production of aniline and toluenediamine
EP2158180B1 (fr) * 2007-06-27 2014-08-13 H R D Corporation Système et procédé de production de nitrobenzène
US7592493B2 (en) * 2007-06-27 2009-09-22 H R D Corporation High shear process for cyclohexanol production
US7691953B2 (en) * 2007-06-27 2010-04-06 H R D Corporation System and process for production of polyvinyl chloride
US8304584B2 (en) 2007-06-27 2012-11-06 H R D Corporation Method of making alkylene glycols
DE102009017123A1 (de) * 2009-04-15 2010-12-02 Heybach, Klaus, Dipl.-Ing. Verfahren zum Dosieren von Chemikalien sowie Vorrichtung hierfür
DE102009017126B4 (de) * 2009-04-15 2013-09-05 Klaus Heybach Verfahren zur Wasseraufbereitung sowie Einrichtung hierfür
JP5440199B2 (ja) * 2010-01-19 2014-03-12 栗田工業株式会社 シリコンウエハエッチング排水の処理方法及び処理装置
US8663480B2 (en) * 2010-05-11 2014-03-04 King Abdulaziz City For Science And Technology Heavy metal removal from waste streams
CN102744025A (zh) * 2012-07-25 2012-10-24 武汉大学 一种制备微纳结构无机材料的反应装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2310009A (en) * 1938-09-21 1943-02-02 Philadelphia Quartz Co Water purification
US2971748A (en) * 1957-07-03 1961-02-14 Bayer Ag Continuous mixer
DE1068232B (de) * 1958-01-16 1959-11-05 Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk Verfahren zur Herstellung von Alumosifficat-Gelien
GB1025333A (en) * 1962-02-08 1966-04-06 Dunlop Rubber Co Improvements in or relating to the manufacture of articles from curable material
US3220801A (en) * 1962-05-31 1965-11-30 Gen Motors Corp Froth generator
DE1297445B (de) * 1966-05-25 1969-06-12 Buehner Willy Vorrichtung zum kontinuierlichen Dispergieren und Homogenisieren von vorwiegend viskosen Stoffen
DE1694348C3 (de) * 1967-11-21 1975-09-25 Enka Glanzstoff Ag, 5600 Wuppertal Verfahren zum kontinuierlichen Einmischen einer Pigmentdispersion in eine Polyamidschmelze

Also Published As

Publication number Publication date
DE2229895A1 (de) 1972-12-28
BE785004A (fr) 1972-12-18
FR2143474A1 (fr) 1973-02-02
BE785003A (fr) 1972-12-18
CH555295A (fr) 1974-10-31
CH569508A5 (fr) 1975-11-28
NL7208631A (fr) 1972-12-28
DE2229903A1 (de) 1972-12-21
FR2143474B1 (fr) 1977-06-17
GB1399598A (en) 1975-07-02
IT958481B (it) 1973-10-20
ES404189A1 (es) 1975-06-01
IT965843B (it) 1974-02-11
DE2229895B2 (fr) 1980-07-17
US3881704A (en) 1975-05-06
ES404188A1 (es) 1975-11-16
CA976727A (en) 1975-10-28
CA961850A (en) 1975-01-28
NL7208630A (fr) 1972-12-28
DE2229895C3 (de) 1981-06-04
US3963640A (en) 1976-06-15
FR2143475A1 (fr) 1973-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse