RU2019115023A - The method of xanthogenization of peat - Google Patents

The method of xanthogenization of peat Download PDF

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Publication number
RU2019115023A
RU2019115023A RU2019115023A RU2019115023A RU2019115023A RU 2019115023 A RU2019115023 A RU 2019115023A RU 2019115023 A RU2019115023 A RU 2019115023A RU 2019115023 A RU2019115023 A RU 2019115023A RU 2019115023 A RU2019115023 A RU 2019115023A
Authority
RU
Russia
Prior art keywords
peat
mol
sodium hydroxide
carbon disulfide
xanthogenization
Prior art date
Application number
RU2019115023A
Other languages
Russian (ru)
Other versions
RU2708576C2 (en
RU2019115023A3 (en
Inventor
Максим Викторович Ефанов
Вадим Владимирович Коньшин
Антон Александрович Синицын
Original Assignee
Максим Викторович Ефанов
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 Максим Викторович Ефанов filed Critical Максим Викторович Ефанов
Priority to RU2019115023A priority Critical patent/RU2708576C2/en
Publication of RU2019115023A publication Critical patent/RU2019115023A/en
Publication of RU2019115023A3 publication Critical patent/RU2019115023A3/ru
Application granted granted Critical
Publication of RU2708576C2 publication Critical patent/RU2708576C2/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F11/00—Other organic fertilisers
    • C05F11/02—Other organic fertilisers from peat, brown coal, and similar vegetable deposits
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B9/00—Cellulose xanthate; Viscose
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C09K17/48—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts
    • C09K17/50—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts the organic compound being of natural origin, e.g. cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10F—DRYING OR WORKING-UP OF PEAT
    • C10F7/00—Working-up peat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Claims (1)

Способ ксантогенирования торфа, заключающийся в обработке исходного воздушно-сухого торфа гидроксидом натрия и сероуглеродом в условиях механохимической обработки без добавления воды при мольном соотношении 1 – 3 моль гидроксида натрия и 1 – 3 моль сероуглерода на 1 моль ОН-групп торфа при интенсивном механическом измельчении в течение 10 - 60 мин при 25 oC.A method of xanthogenizing peat, which consists in treating the initial air-dry peat with sodium hydroxide and carbon disulfide under conditions of mechanochemical treatment without adding water at a molar ratio of 1 to 3 mol of sodium hydroxide and 1 to 3 mol of carbon disulfide per 1 mole of OH groups of peat under intensive mechanical grinding in for 10 to 60 minutes at 25 o C.
RU2019115023A 2019-05-16 2019-05-16 Peat xanthating method RU2708576C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2019115023A RU2708576C2 (en) 2019-05-16 2019-05-16 Peat xanthating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2019115023A RU2708576C2 (en) 2019-05-16 2019-05-16 Peat xanthating method

Publications (3)

Publication Number Publication Date
RU2019115023A true RU2019115023A (en) 2019-08-27
RU2019115023A3 RU2019115023A3 (en) 2019-10-31
RU2708576C2 RU2708576C2 (en) 2019-12-09

Family

ID=67733425

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2019115023A RU2708576C2 (en) 2019-05-16 2019-05-16 Peat xanthating method

Country Status (1)

Country Link
RU (1) RU2708576C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810153C (en) * 1946-07-04 1951-08-06 Walter Dr-Ing Mueschenborn Process for briquetting fine-grained substances
DE939954C (en) * 1951-07-24 1956-03-08 Tiroler Holzwerke Kramsach Ges Process for the production of shaped bodies, in particular panels from waste wood
WO1992016600A1 (en) * 1991-03-16 1992-10-01 Torf Establishment Process for the extraction of peat and apparatus for carrying out the process
RU2221810C1 (en) * 2002-04-24 2004-01-20 Алтайский государственный университет Method for xanthogenation of cellulose-containing materials

Also Published As

Publication number Publication date
RU2708576C2 (en) 2019-12-09
RU2019115023A3 (en) 2019-10-31

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