CN105073642B - 交联的乙基磺化二羟丙基纤维素 - Google Patents

交联的乙基磺化二羟丙基纤维素 Download PDF

Info

Publication number
CN105073642B
CN105073642B CN201480013653.1A CN201480013653A CN105073642B CN 105073642 B CN105073642 B CN 105073642B CN 201480013653 A CN201480013653 A CN 201480013653A CN 105073642 B CN105073642 B CN 105073642B
Authority
CN
China
Prior art keywords
cellulose
dihydroxypropyl
cross
composition
crosslinking
Prior art date
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.)
Active
Application number
CN201480013653.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN105073642A (zh
Inventor
海因里希·E·博德
约翰·D·基尔德
王菁
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.)
ChampionX LLC
Original Assignee
Ondeo Nalco 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
Priority claimed from US13/798,761 external-priority patent/US9102995B2/en
Application filed by Ondeo Nalco Co filed Critical Ondeo Nalco Co
Publication of CN105073642A publication Critical patent/CN105073642A/zh
Application granted granted Critical
Publication of CN105073642B publication Critical patent/CN105073642B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
    • C01F7/062—Digestion
    • C01F7/0633—Digestion characterised by the use of additives
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
    • C01F7/0646—Separation of the insoluble residue, e.g. of red mud
    • C01F7/0653—Separation of the insoluble residue, e.g. of red mud characterised by the flocculant added to the slurry
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
    • C01F7/144—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process
    • C01F7/145—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process characterised by the use of a crystal growth modifying agent other than aluminium hydroxide seed
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/14—Cellulose sulfate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/16—Esters of inorganic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/02—Dextran; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Nutrition Science (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CN201480013653.1A 2013-03-13 2014-02-10 交联的乙基磺化二羟丙基纤维素 Active CN105073642B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/798,761 US9102995B2 (en) 2010-08-09 2013-03-13 Cross-linked ethylsulfonated dihydroxypropyl cellulose
US13/798,761 2013-03-13
PCT/US2014/015538 WO2014158381A1 (en) 2013-03-13 2014-02-10 Cross-linked ethylsulfonated dihydroxypropyl cellulose

Publications (2)

Publication Number Publication Date
CN105073642A CN105073642A (zh) 2015-11-18
CN105073642B true CN105073642B (zh) 2017-06-20

Family

ID=51625002

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480013653.1A Active CN105073642B (zh) 2013-03-13 2014-02-10 交联的乙基磺化二羟丙基纤维素

Country Status (6)

Country Link
JP (1) JP2016517385A (ja)
CN (1) CN105073642B (ja)
AU (1) AU2014242325B2 (ja)
BR (1) BR112015022243B1 (ja)
CA (1) CA2904522C (ja)
WO (1) WO2014158381A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106279453B (zh) * 2015-05-28 2019-12-10 易媛 交联的高分子化合物及其制备方法、水凝胶、水基压裂液和用途
US10427950B2 (en) 2015-12-04 2019-10-01 Ecolab Usa Inc. Recovery of mining processing product using boronic acid-containing polymers
US20190381428A1 (en) * 2017-02-07 2019-12-19 Kemira Oyj Selective Polysaccharide Flocculants for Bauxite Ore Beneficiation
KR20220167888A (ko) * 2021-06-15 2022-12-22 현대자동차주식회사 비이온성 계면활성제를 이용한 나노 셀룰로오스의 제조 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737352A (en) * 1987-04-09 1988-04-12 Nalco Chemical Company Use of surfactants in alumina precipitation in the bayer process
DE3742104A1 (de) * 1987-12-11 1989-06-22 Wolff Walsrode Ag Sulfoethylcellulose mit hervorragender loesungsqualitaet und verfahren zu ihrer herstellung
DE4113892A1 (de) * 1991-04-27 1992-10-29 Wolff Walsrode Ag Wasserloesliche sulfoethylcelluloseether mit sehr guter loesungsqualitaet und verfahren zu ihrer herstellung
US5254403A (en) * 1992-04-23 1993-10-19 Xerox Corporation Coated recording sheets
US5601726A (en) * 1994-06-06 1997-02-11 Cytec Technology Corp. Hydroxameted polymers in the bayer process to reduce solids
US5478477A (en) * 1994-11-04 1995-12-26 Nalco Chemical Company Use of alginates to treat bauxite red mud
AUPP531498A0 (en) * 1998-08-17 1998-09-10 Comalco Aluminium Limited Feed processing for improved alumina process performance
US7138472B2 (en) * 2001-01-29 2006-11-21 Nalco Company High molecular weight polymers containing pendant salicylic acid groups for clarifying bayer process liquors
CN1594094A (zh) * 2004-06-25 2005-03-16 中国铝业股份有限公司 一种拜耳法种分生产砂状氧化铝的方法
CN1772620B (zh) * 2004-11-10 2010-12-22 赵中伟 对称拜耳法分解铝土矿的工艺
CN100427396C (zh) * 2006-09-05 2008-10-22 中国铝业股份有限公司 一种拜耳法种分生产氧化铝的方法
CN101264906B (zh) * 2008-04-25 2010-06-16 河南未来铝业（集团）有限公司 一种拜耳法生产氢氧化铝或氧化铝的方法
US8298508B2 (en) * 2010-08-09 2012-10-30 Nalco Company Recovery of alumina trihydrate during the bayer process using cross-linked polysaccharides
US8252266B2 (en) * 2010-08-09 2012-08-28 Nalco Company Recovery of alumina trihydrate during the bayer process using scleroglucan

Also Published As

Publication number Publication date
AU2014242325A1 (en) 2015-11-05
JP2016517385A (ja) 2016-06-16
CA2904522A1 (en) 2014-10-02
BR112015022243B1 (pt) 2022-02-15
WO2014158381A1 (en) 2014-10-02
CA2904522C (en) 2020-06-30
CN105073642A (zh) 2015-11-18
AU2014242325B2 (en) 2016-12-15
BR112015022243A2 (pt) 2017-07-18

Similar Documents

Publication Publication Date Title
AU775564B2 (en) Rheology modification of settled solids in mineral processing
AU652692B2 (en) Clarification aid for the bayer process
AU2016203536B2 (en) The recovery of alumina trihydrate during the bayer process using cross-linked polysaccharides
CN105073642B (zh) 交联的乙基磺化二羟丙基纤维素
AU630584B2 (en) Treatment of bayer process red mud slurries
WO2008058183A2 (en) The recovery of alumina trihydrate during the bayer process using a water continuous polymer
US6726845B1 (en) Dextran starch and flocculant combination for improving red mud clarification
AU701874B2 (en) Treatment and disposal of red mud generated in the Bayer Process
CN106758464A (zh) 一种造纸涂料废水的固含物回收方法
EP1089797B1 (en) Dextran starch and flocculant combination for improving red mud clarification
US9102995B2 (en) Cross-linked ethylsulfonated dihydroxypropyl cellulose
CN103068734B (zh) 在拜耳工艺过程中使用硬葡聚糖回收三水合氧化铝
CA2105333A1 (en) Trihydrate clarification aid for the bayer process
US3127239A (en) Method of separation
CN110678418A (zh) 用于铝土矿矿石选矿的选择性多糖絮凝剂
CN104768627B (zh) 用于改进拜耳法的过滤的方法
AU668029B2 (en) Bayer process Do not seal seling fee to be refunded
CN110894247A (zh) 一种从制浆黑液中提取半纤维素的方法
AU755418B2 (en) Dextran, starch and flocculant combination for improving red mud clarification

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant