CL2012002807A1 - Proceso para enriquecer o aislar compuesto de interes a partir de agua residual de pasta y papel en que dicho proceso comprende obtener un condensado a partir de un evaporador de recuperacion o un retentato de osmosis reversa de condensados de un molino de pasta y papel, extraer el condensado con un solvente y opcionalmente purificar el compuesto; y extracto organico. - Google Patents

Proceso para enriquecer o aislar compuesto de interes a partir de agua residual de pasta y papel en que dicho proceso comprende obtener un condensado a partir de un evaporador de recuperacion o un retentato de osmosis reversa de condensados de un molino de pasta y papel, extraer el condensado con un solvente y opcionalmente purificar el compuesto; y extracto organico.

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Publication number
CL2012002807A1
CL2012002807A1 CL2012002807A CL2012002807A CL2012002807A1 CL 2012002807 A1 CL2012002807 A1 CL 2012002807A1 CL 2012002807 A CL2012002807 A CL 2012002807A CL 2012002807 A CL2012002807 A CL 2012002807A CL 2012002807 A1 CL2012002807 A1 CL 2012002807A1
Authority
CL
Chile
Prior art keywords
compound
pulp
condensates
enrich
condensate
Prior art date
Application number
CL2012002807A
Other languages
English (en)
Inventor
Craig Brennan Milestone
Deborah L Maclatchy
L Mark Hewitt
Original Assignee
Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Environment
Deborah L Maclatchy
Craig Brennan Milestone
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 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Environment, Deborah L Maclatchy, Craig Brennan Milestone filed Critical Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Environment
Publication of CL2012002807A1 publication Critical patent/CL2012002807A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/26—Multiple-effect evaporating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • 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
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/42—Selective adsorption, e.g. chromatography characterised by the development mode, e.g. by displacement or by elution
    • B01D15/424—Elution mode
    • B01D15/426—Specific type of solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/86—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/36—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/38—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/08—Specific process operations in the concentrate stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/18—Details relating to membrane separation process operations and control pH control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2626—Absorption or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2649—Filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2676—Centrifugal separation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2602/00—Systems containing two condensed rings
    • C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
    • C07C2602/14—All rings being cycloaliphatic
    • C07C2602/26—All rings being cycloaliphatic the ring system containing ten carbon atoms
    • C07C2602/28—Hydrogenated naphthalenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Nanotechnology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Paper (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

Proceso para enriquecer o aislar compuesto de interés a partir de agua residual de pasta y papel en que dicho proceso comprende obtener un condensado a partir de un evaporador de recuperación o un retentato de ósmosis reversa de condensados de un molino de pasta y papel, extraer el condensado con un solvente y opcionalmente purificar el compuesto; y extracto orgánico.
CL2012002807A 2010-04-07 2012-10-05 Proceso para enriquecer o aislar compuesto de interes a partir de agua residual de pasta y papel en que dicho proceso comprende obtener un condensado a partir de un evaporador de recuperacion o un retentato de osmosis reversa de condensados de un molino de pasta y papel, extraer el condensado con un solvente y opcionalmente purificar el compuesto; y extracto organico. CL2012002807A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32158210P 2010-04-07 2010-04-07

Publications (1)

Publication Number Publication Date
CL2012002807A1 true CL2012002807A1 (es) 2013-03-22

Family

ID=44676632

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012002807A CL2012002807A1 (es) 2010-04-07 2012-10-05 Proceso para enriquecer o aislar compuesto de interes a partir de agua residual de pasta y papel en que dicho proceso comprende obtener un condensado a partir de un evaporador de recuperacion o un retentato de osmosis reversa de condensados de un molino de pasta y papel, extraer el condensado con un solvente y opcionalmente purificar el compuesto; y extracto organico.

Country Status (13)

Country Link
US (3) US8993809B2 (es)
EP (1) EP2556041B1 (es)
AR (1) AR082838A1 (es)
AU (1) AU2011238386B2 (es)
BR (1) BR112012025704B1 (es)
CA (1) CA2795642C (es)
CL (1) CL2012002807A1 (es)
ES (1) ES2701027T3 (es)
NZ (2) NZ702100A (es)
PT (1) PT2556041T (es)
RU (1) RU2599639C2 (es)
UY (1) UY33321A (es)
WO (1) WO2011123948A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2014012867A (es) * 2012-04-26 2015-07-14 Archer Daniels Midland Co Separacion liquido / liquido de biomasa lignocelulosica para producir jarabes de azucar y fracciones de lignina.
CN105019291A (zh) * 2015-08-11 2015-11-04 怀宁县天元纸业有限公司 一种造纸黑液处理方法
CN109134184B (zh) * 2017-06-16 2021-03-19 中国科学院上海药物研究所 二萜类化合物、其制备方法及用途
CN107478496A (zh) * 2017-08-24 2017-12-15 山东省城市供排水水质监测中心 一种水中有机磷的提取检测方法
CN107389410A (zh) * 2017-08-24 2017-11-24 山东省城市供排水水质监测中心 一种水中痕量有机污染物的分类提取检测方法
CN107478795A (zh) * 2017-08-24 2017-12-15 山东省城市供排水水质监测中心 一种城市饮用水水体遗传毒性的检测方法
EP3722501A1 (de) * 2019-04-12 2020-10-14 Lenzing Aktiengesellschaft Verfahren zur rückgewinnung von alkalischer lösung, sowie verfahren zur herstellung regenerierter cellulosischer formkörper umfassend ein solches verfahren
AR122640A1 (es) * 2020-06-17 2022-09-28 Suzano Sa Método para tratar un condensado en un proceso de fabricación de pulpa
CN111751477B (zh) * 2020-07-01 2022-06-28 中国林业科学研究院亚热带林业研究所 一种测定植物油中角鲨烯和β-谷甾醇含量的方法
SE545943C2 (en) * 2021-07-02 2024-03-19 Soedra Skogsaegarna Ekonomisk Foerening Method for processing bark press water from sawmills and/or pulp mills
CN114460192B (zh) * 2022-01-21 2024-08-30 中科检测技术服务(广州)股份有限公司 一种固体废物中半挥发性有机污染物的快速筛查方法
CN116803916A (zh) * 2023-07-28 2023-09-26 广西金桂浆纸业有限公司 碱回收系统及其冷凝水净化方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110376A (en) * 1998-02-09 2000-08-29 J. D. Irving, Limited Use of reverse osmosis membranes to treat evaporator clean condensate

Also Published As

Publication number Publication date
US20150322627A1 (en) 2015-11-12
RU2012147024A (ru) 2014-05-20
BR112012025704B1 (pt) 2020-09-24
AR082838A1 (es) 2013-01-16
AU2011238386B2 (en) 2016-07-07
RU2599639C2 (ru) 2016-10-10
PT2556041T (pt) 2018-12-14
US20130072724A1 (en) 2013-03-21
CA2795642A1 (en) 2011-10-13
EP2556041A4 (en) 2015-08-05
US8993809B2 (en) 2015-03-31
NZ603328A (en) 2015-01-30
CA2795642C (en) 2018-12-04
AU2011238386A1 (en) 2012-11-22
BR112012025704A2 (pt) 2016-07-05
WO2011123948A1 (en) 2011-10-13
US9394211B2 (en) 2016-07-19
US20160326695A1 (en) 2016-11-10
EP2556041B1 (en) 2018-09-19
NZ702100A (en) 2016-07-29
UY33321A (es) 2011-09-30
WO2011123948A8 (en) 2012-01-05
EP2556041A1 (en) 2013-02-13
ES2701027T3 (es) 2019-02-20

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