CA956405A - Silicic acid system pigment from alkali pulping process black liquor - Google Patents

Silicic acid system pigment from alkali pulping process black liquor

Info

Publication number
CA956405A
CA956405A CA125,234A CA125234A CA956405A CA 956405 A CA956405 A CA 956405A CA 125234 A CA125234 A CA 125234A CA 956405 A CA956405 A CA 956405A
Authority
CA
Canada
Prior art keywords
silicic acid
black liquor
acid system
pulping process
process black
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.)
Expired
Application number
CA125,234A
Other languages
English (en)
Other versions
CA125234S (en
Inventor
Toshiaki Makino
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA956405A publication Critical patent/CA956405A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Paper (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compounds Of Unknown Constitution (AREA)
CA125,234A 1970-10-23 1971-10-15 Silicic acid system pigment from alkali pulping process black liquor Expired CA956405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9274870 1970-10-23

Publications (1)

Publication Number Publication Date
CA956405A true CA956405A (en) 1974-10-22

Family

ID=14063021

Family Applications (1)

Application Number Title Priority Date Filing Date
CA125,234A Expired CA956405A (en) 1970-10-23 1971-10-15 Silicic acid system pigment from alkali pulping process black liquor

Country Status (10)

Country Link
US (1) US3720531A (es)
AR (1) AR192324A1 (es)
AU (1) AU462609B2 (es)
CA (1) CA956405A (es)
DE (1) DE2152283C3 (es)
ES (1) ES396324A1 (es)
FR (1) FR2110046A5 (es)
GB (1) GB1375012A (es)
IT (1) IT942231B (es)
NL (1) NL7114608A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE542796C2 (en) * 2018-10-08 2020-07-07 Stora Enso Oyj Process for preparing a resin
CN110372883B (zh) * 2019-08-14 2021-01-01 南京工业大学 一种从黑液中提取木质素和硅酸的方法
CN112661164A (zh) * 2020-12-22 2021-04-16 东南大学 一种以废液为原料制备水化硅酸钙的方法
CA3170366A1 (en) * 2022-08-12 2024-02-12 Sixring Inc. Optimization of chemical consumption in biomass delignification

Also Published As

Publication number Publication date
GB1375012A (es) 1974-11-27
ES396324A1 (es) 1975-11-01
AU3497571A (en) 1973-05-03
DE2152283B2 (de) 1973-07-19
NL7114608A (es) 1972-04-25
DE2152283C3 (de) 1974-02-28
DE2152283A1 (de) 1972-04-27
AR192324A1 (es) 1973-02-14
IT942231B (it) 1973-03-20
AU462609B2 (en) 1975-07-03
US3720531A (en) 1973-03-13
FR2110046A5 (es) 1972-05-26

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