KR900003388A - 전이금속 회수방법 - Google Patents
전이금속 회수방법 Download PDFInfo
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Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 전이금속(예, 로듐) 회수방법의 플로우 시트(flow sheet)를 도시한 것이다.
Claims (29)
- 전이금속-함유 액체를 유기인 리간드가 이온 결합된 이온-교환 수지에 접촉시킴을 특징으로 하여, 상기 액체로부터 VIII족 전이금속을 회수하는 방법.
- 전이금속-함유 액체를 이온성 유기인 리간드-교환된 이온-교환 수지에 접촉시킴을 특징으로 하여, 상기 액체로부터 VIII족 전이금속을 회수하는 방법.
- 제1항에 있어서, 전이금속이 로듐인 방법.
- 제3항에 있어서, 액체가 2ppm 이하의 로듐이 함유된 하이드로포밀화 공정의 알데히드 생성물을 함유하는 방법.
- 제1항에 있어서, 이온- 교환 수지가 유기인 리간드가 이온 결함된 음이온-교환 수지인 방법.
- 제5항에 있어서, 음이온-교환 수지가 거대망상(macroreticular)의 강염기 음이온-교환 수지인 방법.
- 제7항에 있어서, 수지에 이온 결합된 유기인 리간드가 이온성 오르가노포스핀인 방법.
- 제1항에 있어서,이온성 오르가노포스핀이 하기 일반식(1) 및 (2)의 화합물중에서 선택되는 방법.상기식에서,R1,R2,R3,R4,R5,R6및 R7은 각각 독립적으로 알킬, 아릴, 알카릴, 아르알킬, 및 사이클로알킬 라디칼중에서 선택된 탄소수 1 내지 30의 탄화수소 라디칼이고, Q는 이가(divalent) 유기 브리징(bridging)그룹이며, Y1,Y2,Y3,Y4,Y5,Y6및 Y7은 탄화수소 라디칼상에 치환되고 각각 독립적으로, -SO3M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다), -PO3M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다), -NR3X'(여기서, R은 알킬, 아릴, 알카릴, 아르알킬, 및 사이클로알킬 라디칼중에서 선택된 탄소수 1 내지 30의 탄화수소 라디칼이고, X'은 무기 또는 유기 음이온 원자 또는 라디칼이다), 및 -CO2M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다.)중에서 선택된 총 중성 전하의 이온성 라디칼이며, m1,m2,m3,m4,m5,m6및 m7은 동일하거나, 상이할 수 있고 0 내지 5의 정수이며, m1,m2및 m3중 적어도 하나, 및 m4,m5,m6및 m7중 적어도 하나는 1 이상이다.
- 제8항에 있어서, M이 양이온 수소원자인 방법.
- 제8항에 있어서, 이온성 오르가노포스핀 리간드가 이온성 트리아릴포스핀인 방법.
- 제10항에 있어서, 이온성 트리아릴포스핀이 설폰화 트리페닐포스핀 또는 이의 염인 방법.
- 제1항에 있어서, 수지에 이온결합된 유기인 리간드가 이온성 유기아인산염 리간드인 방법.
- 제12항에 있어서, 이온성 유기아인산염이 (i) 일반식(I)의 다(poly)-아인산염, (ii) 일반식(II)의 이(di) 유기아인산염, 및 (iii) 일반식(III)의 개-구(open-ended) 비스-아인산염중에서 선택되는 방법.상기실에서, Ar은 동일하거나 상이한 아릴 라디칼이고, X는 알킬렌, 알킬렌-옥시-알킬렌, 아릴, 및 아릴-(CH2)y-(Q)n-(CH2)y- 아릴중에서 선택된 m-가 탄화수소 라디칼이며, y는 독립적으로 0 또는 1이고, Q는 독립적으로 -CR1R2- -O-, -S-, -NR3-, -SiR4R5-, 및 -CO- 중에서 이가 브리징 그룹이며, R1및 R2는 각각 독립적으로 수소, 탄소수 1 내지 12의 알킬, 페닐, 톨릴 및 아니실중에서 선택된 라디칼이고, R3,R4및 R5는 각각 독립적으로 -H 또는 -CH3이며, n은 각각 독립적으로 0 내지 1이고, m은 2 내지 6이며, T는 일가 탄화수소 라디칼이고, 일반식(III)에서는 각각 동일하거나 상이할 수 있으며, D는 알킬렌, 알킬렌-옥시-알킬렌, 아릴, 및 아릴-(CH2)y-Qn-(CH2)y- 아릴중에서 선택된 이가 브리징 그룹이고, 하기 그룹, 즉, -SO3M (여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다), -PO3M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다), -NR3X1(여기서, R은 알킬, 아릴, 알카릴, 아르알킬, 및 사이클로 알킬 라디칼중에서 선택된 탄소수 1 내지 30의 탄화수소 라디칼이며, X'은 무기 또는 유기 음이온 원자 또는 라디칼이다), 및 -CO2M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다)중에서 선택된 총 중성 전하의 이온성 라디칼이, 일반식((I)의 다-아인산염에서는 Ar 또는 W의 아릴 잔기상에 하나 이상 치환되며, 일반식(II)의 이유기아인산염에서는 Ar 또는 T의 아릴 잔기상에 하나이상 치환되며 일반식(III) 개-구 비스-아인산염에서는 Ar, D 또는 T의 아릴 잔기상에 하나 이상 치환된다.
- (i) 전이금속-함유 액체를 제1유기인 리간드가 이온결합된 이온-교환 수지에 접촉시켜 전이금속을 액체로부터 제거하고 수지에 결합시킨 후, (ii) 이 수지를 충분한 양의 제2유기인 리간드가 함유된 액체와 접촉시켜 전이금속을 수지로부터 제거시킴을 특징으로 하여, 전기금속-함유 액체로부터 VIII족 전이금속을 회수하는 방법.
- 제14항에 있어서, 전이금속이 로듐인 방법.
- 제15항에 있어서, 로듐-함유 액체가 2ppm 이하의 로듐이 함유된 하이드로포밀화 공정의 알데히드 생성물을 함유하는 방법.
- 제14항에 있엇, 이온-교환 수지가 유기인 리간드와 이온결합된 음이온-교환 수지인 방법.
- 제17항에 있어서, 음이온-교환수지가 거대망상의 강염기 음이온-교환 수지인 방법.
- 제14항에 있어서, 제1 및 제2유기인 리간드가 동일한 방법.
- 제19항에 있어서, 제2리간드-함유 액체가 극성 액체인 방법.
- 제20항에 있어서, 극성 액체가 메탄올인 방법.
- 제19항에 있어서, 유기인 리간드가 이온성 오르가노포스핀인 방법.
- 제22항에 있어서, 이온성 오르가노포스핀이 하기 일반식(1) 및 (2)의 화합물중에서 선택되는 방법.상기식에서, R1,R2,R3,R4,R5,R6및 R7은 각각 독립적으로 알킬, 아릴, 알카릴, 아르알킬, 및 사이클로 알킬 라디칼중에서 선택된 탄소수 1 내지 30의 탄화수소 라디칼이고, Q는 이가 유기 브리징 그룹이며, Y1,Y2,Y3,Y4,Y5,Y6및 Y7은 탄화수소 라디칼상에 치환되고 각각 독립적으로, -SO3M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다), -PO3M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다), -NR3X'(여기서, R은 알킬, 아릴, 알카릴, 아르알킬, 및 사이클로알킬 라디칼중에서 선택된 탄소수 1 내지 30의 탄화수소 라디칼이고, X'은 무기 또는 유기 임이온 원자 또는 라디칼이다), 및 -CO2M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다.)중에서 선택된 총 중성 전하의 이온성 라디킬이며, m1,m2,m3,m4,m5,m6및 m7은 동일하거나, 상이할 수 있고 0 내지 5의 정수이며, m1,m2및 m3중 적어도 하나, 및 m4,m5,m6및 m7중 적어도 하나는 1 이상이다.
- 제19항에 있어서, 유기인 리간드가 이온성 유기아인산염인 방법.
- 제24항에 있어서, 이온성 유기아인산염이 (i) 일반식(I)의 다-아인산염, (ii) 일반식(II)의 이유기아인산염, 및 (iii) 일반식(III)의 개-구 비스-아인산염중에서 선택되는 방법.상기식에서, Ar은 동일하거나 상이한 이릴 라디칼이고, X는 알킬렌, 알킬렌-옥시-알킬렌, 아릴, 및 아릴-(CH2)y-(Q)n-(CH2)y- 아릴중에서 선택된 m-가 탄화수소 라디칼이며, y는 독립적으로 0 또는 1이고, Q는 독립적으로 CR1R2- -O-, -S-, -NR3-, -SiR4R5-, 및 -CO- 중에서 선택된 이가 브리징 그룹이며, R1및 R2는 각각 독립적으로 수소, 탄소수 1 내지 12의 알킬, 페닐, 톨릴 및 아니실중에서 선택된 라디칼이고, R3,R4및 R5는 각각 독립적으로 -H 또는 -CH3이며, n은 각각 독립적으로 0 내지 1이고, m은 2 내지 6이며, T는 일가 탄화수소 라디칼이고, 일반식(III)에서는 각각 동일하거나 상이할 수 있으며, D는 알킬렌, 알킬렌-옥시-알킬렌, 아릴, 및 아릴-(CH2)y-Qn-(CH2)y- 아릴중에서 선택된 이가 브리징 그룹이고, 하기 그룹, 즉, -SO3M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다), -PO3M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다), -NR3X'(여기서, R은 알킬, 아릴, 알카릴, 아르알킬, 및 사이클로 알킬 라디칼중에서 선택된 탄소수 1 내지 30의 탄화수소 라디칼이며, X'은 무기 또는 유기 음이온 원자 또는 라디칼이다), 및 -CO2M(여기서, M은 무기 또는 유기 양이온 원자 또는 라디칼이다)중에서 선택된 총 중성 전하의 이온성 라디칼이, 일반식(I)의 다-아인산염에서는 Ar 또는 X의 아릴잔기상에 하나 이상 치환되고, 일반식(II)의 이유기아인산염에서는 Ar 또는 T의 이릴 잔기상에 하나 이상 치환되며, 일반식(III)의 개-구 비스-아인산염에서는 Ar, D 또는 T의 아릴 잔기상에 하나 이상 치환된다.
- 유기인 리간드가 이온결합된 이온-교환 수지.
- 제26항에 있어서, 유기인 리간드가 이온성 오르가노포스핀인 이온-교환 수지.
- 제26항에 있어서, 유기인 리간드가 이온성 유기아인산염인 이온-교환 수지.
- (i) 2ppm 이하의 로듐을 함유한 하이드로포밀화 공정의 알데히드 생성물을 유기인 리간드가 이온결합된 이온교환 수지에 접촉시켜 액체로부터 로듐을 제거시키고 수지에 결합시킨 후, (ii) 이 수지를 재사용하기 위한 수지를 재생성시키기에 충분한 양의 상기 이온성 유기인 리간드가 함유된 액체와 접촉시켜 수지로부터 로듐을 제거시킴을 특징으로 하여, 상기 알데히드 생성물로부터 로듐을 회수하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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DE3347406A1 (de) * | 1983-12-29 | 1985-07-11 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur abtrennung und wiedergewinnung von rhodium aus den produkten der oxosynthese |
DE3411034A1 (de) * | 1984-03-26 | 1985-09-26 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur rueckgewinnung von rhodium aus reaktionsprodukten der oxosynthese |
DE3425358A1 (de) * | 1984-07-10 | 1986-02-20 | Hoechst Ag, 6230 Frankfurt | Verfahren zur isolierung wasserloeslicher saurer verbindungen |
US4565799A (en) * | 1984-07-12 | 1986-01-21 | The Standard Oil Company (Ohio) | Ionically polymer-bound transition metal complex for photochemical conversion of light energy |
US4606326A (en) * | 1984-07-12 | 1986-08-19 | The Standard Oil Company | Ionically polymer-bound transition metal complex for photochemical conversion of light energy |
DE3443474A1 (de) * | 1984-11-29 | 1986-05-28 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur rueckgewinnung von rhodium aus reaktionsprodukten der oxosynthese |
AU590023B2 (en) * | 1985-11-21 | 1989-10-26 | Sumitomo Chemical Company, Limited | Process for recovery of rare metals |
US4633021A (en) * | 1985-11-29 | 1986-12-30 | National Distillers And Chemical Corporation | Olefin hydroformylation |
US4717785A (en) * | 1986-12-10 | 1988-01-05 | Shell Oil Company | Removal of phosphine impurities from higher olefins |
-
1988
- 1988-08-25 US US07/236,221 patent/US5114473A/en not_active Expired - Lifetime
-
1989
- 1989-08-24 EP EP89115647A patent/EP0355837A3/en not_active Ceased
- 1989-08-24 RU SU894614904A patent/RU2004499C1/ru active
- 1989-08-24 MX MX017298A patent/MX166329B/es unknown
- 1989-08-24 CN CN89107591A patent/CN1021657C/zh not_active Expired - Fee Related
- 1989-08-24 KR KR1019890012041A patent/KR940004628B1/ko not_active IP Right Cessation
- 1989-08-24 AU AU40198/89A patent/AU621396B2/en not_active Ceased
- 1989-08-24 JP JP1216177A patent/JPH0829946B2/ja not_active Expired - Fee Related
- 1989-08-24 BR BR898904259A patent/BR8904259A/pt not_active Application Discontinuation
- 1989-08-25 PL PL89281163A patent/PL166018B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
KR940004628B1 (ko) | 1994-05-27 |
US5114473A (en) | 1992-05-19 |
CN1021657C (zh) | 1993-07-21 |
BR8904259A (pt) | 1990-04-10 |
AU4019889A (en) | 1990-03-01 |
PL166018B1 (pl) | 1995-03-31 |
RU2004499C1 (ru) | 1993-12-15 |
EP0355837A2 (en) | 1990-02-28 |
CN1040826A (zh) | 1990-03-28 |
JPH02160627A (ja) | 1990-06-20 |
EP0355837A3 (en) | 1990-05-16 |
AU621396B2 (en) | 1992-03-12 |
MX166329B (es) | 1992-12-29 |
JPH0829946B2 (ja) | 1996-03-27 |
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