DE69410046D1 - Produkt und Verfahren zum Entfernen Sulfationen aus Salzlösungen - Google Patents

Produkt und Verfahren zum Entfernen Sulfationen aus Salzlösungen

Info

Publication number: DE69410046D1
Authority: DE; Germany
Prior art keywords: product; sulfate ions; saline solutions; removing sulfate; saline
Prior art date: 1993-10-06
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 - Fee Related

Application number

DE69410046T

Other languages

English (en)

Other versions

DE69410046T2 (de

Inventor

Philippe Joubert

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.)

Arkema France SA

Original Assignee

Elf Atochem SA

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.)

1993-10-06

Filing date

1994-09-27

Publication date

1998-06-10

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9451601&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69410046(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-09-27 Application filed by Elf Atochem SA filed Critical Elf Atochem SA

1998-06-10 Publication of DE69410046D1 publication Critical patent/DE69410046D1/de

1998-10-15 Application granted granted Critical

1998-10-15 Publication of DE69410046T2 publication Critical patent/DE69410046T2/de

2014-09-28 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
- C01D3/16—Purification by precipitation or adsorption
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/02—Processes using inorganic exchangers

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Analytical Chemistry (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

DE69410046T 1993-10-06 1994-09-27 Produkt und Verfahren zum Entfernen Sulfationen aus Salzlösungen Expired - Fee Related DE69410046T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9311927A FR2710857B1 (fr)	1993-10-06	1993-10-06	Procédé d'élimination d'ions sulfates contenus dans des solutions salines.

Publications (2)

Publication Number	Publication Date
DE69410046D1 true DE69410046D1 (de)	1998-06-10
DE69410046T2 DE69410046T2 (de)	1998-10-15

Family

ID=9451601

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69410046T Expired - Fee Related DE69410046T2 (de)	1993-10-06	1994-09-27	Produkt und Verfahren zum Entfernen Sulfationen aus Salzlösungen

Country Status (9)

Country	Link
US (1)	US5536415A (de)
EP (1)	EP0647474B1 (de)
JP (1)	JP2748334B2 (de)
KR (1)	KR0135365B1 (de)
CN (1)	CN1038407C (de)
CA (1)	CA2133702C (de)
DE (1)	DE69410046T2 (de)
FR (1)	FR2710857B1 (de)
NO (1)	NO305196B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10251014A (ja) *	1997-03-07	1998-09-22	Kanegafuchi Chem Ind Co Ltd	アルカリ金属塩化物水溶液中の硫酸イオンの除去方法
US6383395B1 (en)	2000-01-04	2002-05-07	Luxfer Group Limited	Water treatment method and apparatus
WO2003000020A2 (en)	2001-06-25	2003-01-03	Eda, Inc.	Compositions and methods for anion adsorbent metal hydroxides
US8018913B2 (en) *	2006-09-29	2011-09-13	Broadcom Corporation	Method and system for sharing components in a time division multiplex wireless system
JP2009013029A (ja) *	2007-07-06	2009-01-22	Hitachi Maxell Ltd	酸化ジルコニウム水和物粒子及びその製造方法
FR2953134B1 (fr)	2009-11-30	2012-02-03	Natura Cosmeticos Sa	Composition cosmetique comprenant une emulsion huile-dans-l'eau pour application sur des matieres keratiniques et mascara pour cils comprenant cette composition
CA2801933C (en)	2010-06-23	2015-03-31	Veolia Water Solutions & Technologies Support	A process for reducing the sulfate concentration in a wastewater stream
CN102432038B (zh) *	2011-10-09	2013-07-17	中国海诚工程科技股份有限公司	去除碱回收炉飞灰中氯、钾离子回收硫酸根的方法和装置
CN103159235B (zh) *	2011-10-09	2014-09-24	中国海诚工程科技股份有限公司	去除碱回收炉飞灰中氯、钾离子回收硫酸根的方法
CN105289459A (zh) *	2015-11-19	2016-02-03	武汉钢铁(集团)公司	氯离子吸附剂的制备方法
TWI765923B (zh) *	2016-10-18	2022-06-01	日商東亞合成股份有限公司	吸附劑及除臭加工製品
CN111036183B (zh) *	2018-10-15	2023-03-24	中国石油天然气股份有限公司	硫酸锆印迹凝胶微球及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3718559A (en) *	1970-03-27	1973-02-27	R Wallace	Electrogel process for removing electrolytes and concentrating the same from an aqueous solution
US4415678A (en) *	1981-10-02	1983-11-15	The Dow Chemical Company	Removal of sulfate ions from brine using amorphous polymeric zirconium oxide formed within a macroporous polymer matrix
EP0134314A1 (de) *	1983-08-02	1985-03-20	The Dow Chemical Company	Entfernung von Sulfat-Ionen von Lauge
SU1301482A1 (ru) *	1985-07-19	1987-04-07	Сибирский металлургический институт им.Серго Орджоникидзе	Способ получени гидроксида циркони
JPH0621032B2 (ja) *	1989-11-09	1994-03-23	鐘淵化学工業株式会社	アルカリ金属塩化物水溶液から硫酸イオンを除去する方法
JPH0683789B2 (ja) *	1991-05-09	1994-10-26	鐘淵化学工業株式会社	無機イオン交換体による硫酸イオン除去方法
JPH0543240A (ja) *	1991-08-09	1993-02-23	Teika Corp	ジルコニウム含有ペロブスカイト化合物微粉体の製造方法

1993
- 1993-10-06 FR FR9311927A patent/FR2710857B1/fr not_active Expired - Fee Related
1994
- 1994-09-27 EP EP94402146A patent/EP0647474B1/de not_active Expired - Lifetime
- 1994-09-27 DE DE69410046T patent/DE69410046T2/de not_active Expired - Fee Related
- 1994-10-05 NO NO943729A patent/NO305196B1/no not_active IP Right Cessation
- 1994-10-05 CA CA002133702A patent/CA2133702C/fr not_active Expired - Fee Related
- 1994-10-06 CN CN94112802A patent/CN1038407C/zh not_active Expired - Fee Related
- 1994-10-06 JP JP6268384A patent/JP2748334B2/ja not_active Expired - Fee Related
- 1994-10-06 US US08/319,224 patent/US5536415A/en not_active Expired - Fee Related
- 1994-10-16 KR KR1019940025597A patent/KR0135365B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2710857B1 (fr)	1995-11-17
FR2710857A1 (fr)	1995-04-14
JP2748334B2 (ja)	1998-05-06
KR0135365B1 (ko)	1998-04-22
EP0647474B1 (de)	1998-05-06
CN1038407C (zh)	1998-05-20
US5536415A (en)	1996-07-16
CA2133702A1 (fr)	1995-04-07
NO943729D0 (no)	1994-10-05
DE69410046T2 (de)	1998-10-15
NO943729L (no)	1995-04-07
CN1107804A (zh)	1995-09-06
CA2133702C (fr)	1999-12-14
EP0647474A1 (de)	1995-04-12
KR950010934A (ko)	1995-05-15
NO305196B1 (no)	1999-04-19
JPH07215716A (ja)	1995-08-15

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Legal Events

Date	Code	Title	Description
1999-06-02	8364	No opposition during term of opposition
2004-05-06	8328	Change in the person/name/address of the agent	Representative=s name: PATENTANWAELTE GESTHUYSEN, VON ROHR & EGGERT, 45128
2006-07-13	8339	Ceased/non-payment of the annual fee