PT981507E - Processo para a remocao de metais pesados - Google Patents

Processo para a remocao de metais pesados

Info

Publication number
PT981507E
PT981507E PT98922798T PT98922798T PT981507E PT 981507 E PT981507 E PT 981507E PT 98922798 T PT98922798 T PT 98922798T PT 98922798 T PT98922798 T PT 98922798T PT 981507 E PT981507 E PT 981507E
Authority
PT
Portugal
Prior art keywords
removal
heavy metals
organic compounds
solutions
compounds
Prior art date
Application number
PT98922798T
Other languages
English (en)
Inventor
Vincenzo Cannata
Marco Villa
Pietro Allegrini
Rosi Alessandro
Original Assignee
Zambon Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11377119&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT981507(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zambon Spa filed Critical Zambon Spa
Publication of PT981507E publication Critical patent/PT981507E/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
PT98922798T 1997-05-13 1998-05-04 Processo para a remocao de metais pesados PT981507E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001108A IT1291356B1 (it) 1997-05-13 1997-05-13 Processo per la rimozione di metalli pesanti

Publications (1)

Publication Number Publication Date
PT981507E true PT981507E (pt) 2005-01-31

Family

ID=11377119

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98922798T PT981507E (pt) 1997-05-13 1998-05-04 Processo para a remocao de metais pesados

Country Status (25)

Country Link
US (1) US6239301B1 (pt)
EP (1) EP0981507B1 (pt)
JP (1) JP2001524977A (pt)
CN (1) CN1092624C (pt)
AT (1) ATE273944T1 (pt)
AU (1) AU739778B2 (pt)
BG (1) BG64772B1 (pt)
BR (1) BR9808795A (pt)
CA (1) CA2288647C (pt)
CZ (1) CZ294236B6 (pt)
DE (1) DE69825745T2 (pt)
EA (1) EA002285B1 (pt)
ES (1) ES2227832T3 (pt)
HU (1) HU222599B1 (pt)
IL (1) IL132561A (pt)
IN (1) IN183465B (pt)
IT (1) IT1291356B1 (pt)
NO (1) NO312509B1 (pt)
NZ (1) NZ500565A (pt)
PL (1) PL188425B1 (pt)
PT (1) PT981507E (pt)
RO (1) RO119714B1 (pt)
SK (1) SK282370B6 (pt)
WO (1) WO1998051646A1 (pt)
ZA (1) ZA984039B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6746966B1 (en) * 2003-01-28 2004-06-08 Taiwan Semiconductor Manufacturing Company Method to solve alignment mark blinded issues and a technology for application of semiconductor etching at a tiny area
US20040157316A1 (en) * 2003-02-07 2004-08-12 Farone William A. Sulfhydral containing compounds and methods of using same
WO2006048746A2 (en) * 2004-11-02 2006-05-11 Pfizer Inc. Methods for the removal of heavy metals
CN110022984B (zh) * 2016-10-20 2022-06-03 新南创新私人有限公司 用于从水溶液中去除重金属的方法
CN113960023B (zh) * 2021-09-27 2023-11-14 西南大学 一种利用凝胶实现水样中重金属离子浓度快速检测的方法
CN114524508A (zh) * 2022-03-15 2022-05-24 江西理工大学 一种促进生物滤池中微生物挂膜的强化剂及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953554A (en) * 1956-08-07 1960-09-20 Goodrich Gulf Chem Inc Method of removing heavy metal catalyst from olefinic polymers by treatment with an aqueous solution of a complexing agent
JPH029890A (ja) * 1988-03-31 1990-01-12 Yoshitomi Pharmaceut Ind Ltd 有機錫化合物の除去法
IL100353A (en) * 1991-01-08 1997-06-10 Zambon Spa Preparation of 5-(2, 4-difluorophenyl)-salicylic acid and novel 2,4-difluorophenyl-boronic acid derivatives being intermediates therefor
US5427247A (en) 1993-05-25 1995-06-27 Lockheed Idaho Technologies Company Method for mobilization of hazardous metal ions in soils
US5760220A (en) 1995-06-07 1998-06-02 American Home Products Corporation Process for preparation of biphenyl derivatives
JPH11507625A (ja) * 1995-06-07 1999-07-06 アメリカン・ホーム・プロダクツ・コーポレイション ビフェニル誘導体の製造方法

Also Published As

Publication number Publication date
NZ500565A (en) 2001-04-27
BR9808795A (pt) 2000-07-18
CA2288647C (en) 2006-07-18
NO995528D0 (no) 1999-11-12
CZ401399A3 (cs) 2000-04-12
ITMI971108A0 (pt) 1997-05-13
DE69825745D1 (de) 2004-09-23
HUP0002119A2 (hu) 2000-11-28
IN183465B (pt) 2000-01-15
EA002285B1 (ru) 2002-02-28
AU7530298A (en) 1998-12-08
DE69825745T2 (de) 2005-08-18
SK282370B6 (sk) 2002-01-07
PL188425B1 (pl) 2005-01-31
RO119714B1 (ro) 2005-02-28
US6239301B1 (en) 2001-05-29
CZ294236B6 (cs) 2004-11-10
HUP0002119A3 (en) 2001-12-28
PL336475A1 (en) 2000-06-19
AU739778B2 (en) 2001-10-18
CA2288647A1 (en) 1998-11-19
ITMI971108A1 (it) 1998-11-13
EP0981507A1 (en) 2000-03-01
IL132561A (en) 2005-03-20
EP0981507B1 (en) 2004-08-18
BG64772B1 (bg) 2006-03-31
HU222599B1 (hu) 2003-08-28
ATE273944T1 (de) 2004-09-15
CN1092624C (zh) 2002-10-16
JP2001524977A (ja) 2001-12-04
SK153999A3 (en) 2000-05-16
NO995528L (no) 1999-11-12
IL132561A0 (en) 2001-03-19
NO312509B1 (no) 2002-05-21
ZA984039B (en) 1998-11-20
EA199900892A1 (ru) 2000-04-24
ES2227832T3 (es) 2005-04-01
IT1291356B1 (it) 1999-01-07
CN1255912A (zh) 2000-06-07
BG103858A (en) 2000-07-31
WO1998051646A1 (en) 1998-11-19

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