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AR028456A1 - Metodo para el analisis de las soluciones alcalinas de pasta de madera que contienen boro - Google Patents

Metodo para el analisis de las soluciones alcalinas de pasta de madera que contienen boro

Info

Publication number
AR028456A1
AR028456A1 ARP010102284A ARP010102284A AR028456A1 AR 028456 A1 AR028456 A1 AR 028456A1 AR P010102284 A ARP010102284 A AR P010102284A AR P010102284 A ARP010102284 A AR P010102284A AR 028456 A1 AR028456 A1 AR 028456A1
Authority
AR
Argentina
Prior art keywords
pasta
wooden
alkaline
analysis
solutions containing
Prior art date
Application number
ARP010102284A
Other languages
English (en)
Original Assignee
United States Borax Inc
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 United States Borax Inc filed Critical United States Borax Inc
Publication of AR028456A1 publication Critical patent/AR028456A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/343—Paper pulp
    • 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
    • D21C7/00—Digesters
    • D21C7/12—Devices for regulating or controlling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
    • G01N31/162—Determining the equivalent point by means of a discontinuity
    • G01N31/164—Determining the equivalent point by means of a discontinuity by electrical or electrochemical means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Paper (AREA)
ARP010102284A 2000-05-14 2001-05-14 Metodo para el analisis de las soluciones alcalinas de pasta de madera que contienen boro AR028456A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/571,297 US6635147B1 (en) 2000-05-14 2000-05-14 Method for analyzing boron-containing alkaline pulping liquors

Publications (1)

Publication Number Publication Date
AR028456A1 true AR028456A1 (es) 2003-05-07

Family

ID=24283091

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010102284A AR028456A1 (es) 2000-05-14 2001-05-14 Metodo para el analisis de las soluciones alcalinas de pasta de madera que contienen boro

Country Status (8)

Country Link
US (2) US6635147B1 (es)
EP (1) EP1285114A4 (es)
AR (1) AR028456A1 (es)
AU (2) AU2001259769B2 (es)
BR (1) BR0110828A (es)
CA (1) CA2316169A1 (es)
NZ (1) NZ522717A (es)
WO (1) WO2001088257A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9562881B2 (en) * 2006-01-26 2017-02-07 Michael D. DeGrandpre Titration method using a tracer to quantify the titrant
CN108181428A (zh) * 2017-12-29 2018-06-19 南通瑞翔新材料有限公司 一种含硼三元正极材料残余碱含量的检测方法
CN112730143A (zh) * 2020-12-22 2021-04-30 北京有色金属与稀土应用研究所 一种钎剂中有效化学成分的测定方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2123497C3 (de) 1970-05-15 1978-08-03 Mo Och Domsjoe Ab, Oernskoeldsvik (Schweden) Verfahren zur Herstellung von Sulfatpulpen zur Erzielung von Pulpen mit einem vorherbestimmten Maß an Delignifizierung
FI53141C (es) * 1975-09-02 1978-02-10 Keskuslaboratorio
SE432000B (sv) * 1978-07-18 1984-03-12 Mo Och Domsjoe Ab Forfarande for reglering av kausticeringsgraden vid framstellning av vitlut jemte anordning for utforande av forfarandet
WO1984004552A1 (en) 1983-05-18 1984-11-22 Weyerhaeuser Co Method and apparatus for analyzing and controlling carbonate and sulfide in green liquor slaking and causticizing
CA1277110C (en) * 1986-05-07 1990-12-04 Rudolf Patt Method for cooking control of lignocelluloses by ftir spectroscopy
SE503605C2 (sv) * 1992-01-09 1996-07-15 Svenska Traeforskningsinst Analysförfarande med UV-absorptionsmätning
US5616214A (en) * 1995-09-12 1997-04-01 Pulp And Paper Research Institute Of Canada Determination of sodium sulfide and sulfidity in green liquors and smelt solutions
CA2220913C (en) * 1997-11-12 2003-01-21 Kvaerner Chemetics Inc. Determination of anionic species concentration by near infrared spectroscopy
US6348128B1 (en) * 1998-06-01 2002-02-19 U.S. Borax Inc. Method of increasing the causticizing efficiency of alkaline pulping liquor by borate addition

Also Published As

Publication number Publication date
EP1285114A4 (en) 2004-10-20
AU5976901A (en) 2001-11-26
BR0110828A (pt) 2003-06-03
US6913672B2 (en) 2005-07-05
NZ522717A (en) 2005-05-27
AU2001259769B2 (en) 2005-10-06
US6635147B1 (en) 2003-10-21
WO2001088257A8 (en) 2002-02-07
US20040055718A1 (en) 2004-03-25
CA2316169A1 (en) 2001-11-14
WO2001088257A1 (en) 2001-11-22
EP1285114A1 (en) 2003-02-26

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