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BR9202645A - Composto,composicao de lavagem,sistema de lavagem aquoso,metodo de lavar artigos,processo para remover h2s ou nox de um fluido,metodo para quelar um ion metalico - Google Patents

Composto,composicao de lavagem,sistema de lavagem aquoso,metodo de lavar artigos,processo para remover h2s ou nox de um fluido,metodo para quelar um ion metalico

Info

Publication number
BR9202645A
BR9202645A BR929202645A BR9202645A BR9202645A BR 9202645 A BR9202645 A BR 9202645A BR 929202645 A BR929202645 A BR 929202645A BR 9202645 A BR9202645 A BR 9202645A BR 9202645 A BR9202645 A BR 9202645A
Authority
BR
Brazil
Prior art keywords
cheling
nox
fluid
remove
compound
Prior art date
Application number
BR929202645A
Other languages
English (en)
Inventor
Joseph R Garlich
Jaime Simon
Harrell L Huff
Druce K Crump
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR9202645A publication Critical patent/BR9202645A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C237/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C237/12—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atom of at least one of the carboxamide groups bound to an acyclic carbon atom of a hydrocarbon radical substituted by carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
BR929202645A 1991-07-12 1992-07-08 Composto,composicao de lavagem,sistema de lavagem aquoso,metodo de lavar artigos,processo para remover h2s ou nox de um fluido,metodo para quelar um ion metalico BR9202645A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72951491A 1991-07-12 1991-07-12

Publications (1)

Publication Number Publication Date
BR9202645A true BR9202645A (pt) 1993-03-16

Family

ID=24931402

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929202645A BR9202645A (pt) 1991-07-12 1992-07-08 Composto,composicao de lavagem,sistema de lavagem aquoso,metodo de lavar artigos,processo para remover h2s ou nox de um fluido,metodo para quelar um ion metalico

Country Status (6)

Country Link
EP (1) EP0522547A3 (pt)
JP (1) JPH05262710A (pt)
BR (1) BR9202645A (pt)
CA (1) CA2073578A1 (pt)
FI (1) FI923204A7 (pt)
NO (1) NO922739L (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02012120A (es) * 2000-06-08 2003-06-06 Lonza Ag Donadores de aldehido para estabilizar peroxidos en aplicaciones de fabricacion de papel.
WO2003106757A1 (ja) * 2002-06-13 2003-12-24 中部キレスト株式会社 キレート形成性繊維及びこれを用いた金属イオン含有水の処理法
JP4520424B2 (ja) * 2006-04-10 2010-08-04 伯東株式会社 紙・パルプ製造工程系の洗浄方法
WO2009102004A1 (ja) * 2008-02-15 2009-08-20 Lion Corporation 洗浄剤組成物および電子デバイス用基板の洗浄方法
WO2010125827A1 (ja) * 2009-04-30 2010-11-04 ライオン株式会社 半導体用基板の洗浄方法および酸性溶液
CN109406699B (zh) * 2018-08-28 2021-02-19 浙江省海洋水产研究所 一种海产品中三价铬与六价铬的检测分析方法
CN111334376A (zh) * 2020-05-18 2020-06-26 广东南亮艺术玻璃科技股份有限公司 一种数码彩釉玻璃清洁剂
CN115155824B (zh) * 2022-07-05 2024-01-26 中南大学 一种从含锡细泥中回收锡的选矿方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754931A (fr) * 1969-08-18 1971-02-17 Stauffer Chemical Co Anhydrides de l'acide nitrilotriacetique et leurs
US4910002A (en) * 1989-05-08 1990-03-20 The Dow Chemical Company Cyclic process for the removal of NOx and SOx from gas streams using a water-soluble, polymeric chelate of a polyvalent metal and membrane separation means
EP0409480A3 (en) * 1989-07-19 1991-04-10 Mobil Oil Corporation Method of removing hydrogen sulfide from a gas

Also Published As

Publication number Publication date
NO922739D0 (no) 1992-07-10
EP0522547A3 (en) 1993-04-28
CA2073578A1 (en) 1993-01-13
EP0522547A2 (en) 1993-01-13
FI923204A0 (fi) 1992-07-10
FI923204L (fi) 1993-01-13
JPH05262710A (ja) 1993-10-12
FI923204A7 (fi) 1993-01-13
NO922739L (no) 1993-01-13

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Legal Events

Date Code Title Description
FA1 Application withdrawn (art. 18(2))