ES2107945A1 - Use of black liquor from the manufacture of paper pulp in the production of solid and liquid organic soil improvers for agricultural soils - Google Patents

Use of black liquor from the manufacture of paper pulp in the production of solid and liquid organic soil improvers for agricultural soils

Info

Publication number
ES2107945A1
ES2107945A1 ES09500406A ES9500406A ES2107945A1 ES 2107945 A1 ES2107945 A1 ES 2107945A1 ES 09500406 A ES09500406 A ES 09500406A ES 9500406 A ES9500406 A ES 9500406A ES 2107945 A1 ES2107945 A1 ES 2107945A1
Authority
ES
Spain
Prior art keywords
black liquor
manufacture
soil improvers
solid
liquid organic
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.)
Granted
Application number
ES09500406A
Other languages
Spanish (es)
Other versions
ES2107945B1 (en
Inventor
Blesa Generoso Martin
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.)
Turol Trading S L
Original Assignee
Turol Trading S L
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 Turol Trading S L filed Critical Turol Trading S L
Priority to ES9500406A priority Critical patent/ES2107945B1/en
Publication of ES2107945A1 publication Critical patent/ES2107945A1/en
Application granted granted Critical
Publication of ES2107945B1 publication Critical patent/ES2107945B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C05F7/02—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses from sulfite liquor or other waste lyes from the manufacture of cellulose

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Abstract

Use of black liquor from the manufacture of paper pulp in the production of solid and liquid organic soil improvers for agricultural soils Black liquor, a by-product from the manufacture of cellulose pulp by the Kraft process can be used to prepare solid and liquid organic soil improvers by mixing the said black liquor with iron sulphate and a magnesium mineral or magnesite, or alternatively with water and a dissolution coadjuvant. These soil improvers can have a highly humidified organic matter content as well as Mg, Fe, Mn and Zn. These soil improvers provide organic material for the soil, thus increasing its moisture content, and have application in agriculture.
ES9500406A 1995-03-02 1995-03-02 USE OF BLACK LIQUOR FROM THE MANUFACTURE OF PAPER PULP IN THE PRODUCTION OF ORGANIC, SOLID AND LIQUID AMENDMENTS FOR AGRICULTURAL SOILS. Expired - Fee Related ES2107945B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500406A ES2107945B1 (en) 1995-03-02 1995-03-02 USE OF BLACK LIQUOR FROM THE MANUFACTURE OF PAPER PULP IN THE PRODUCTION OF ORGANIC, SOLID AND LIQUID AMENDMENTS FOR AGRICULTURAL SOILS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500406A ES2107945B1 (en) 1995-03-02 1995-03-02 USE OF BLACK LIQUOR FROM THE MANUFACTURE OF PAPER PULP IN THE PRODUCTION OF ORGANIC, SOLID AND LIQUID AMENDMENTS FOR AGRICULTURAL SOILS.

Publications (2)

Publication Number Publication Date
ES2107945A1 true ES2107945A1 (en) 1997-12-01
ES2107945B1 ES2107945B1 (en) 1998-07-01

Family

ID=8289627

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500406A Expired - Fee Related ES2107945B1 (en) 1995-03-02 1995-03-02 USE OF BLACK LIQUOR FROM THE MANUFACTURE OF PAPER PULP IN THE PRODUCTION OF ORGANIC, SOLID AND LIQUID AMENDMENTS FOR AGRICULTURAL SOILS.

Country Status (1)

Country Link
ES (1) ES2107945B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2130076A1 (en) * 1997-06-05 1999-06-16 Moral Santa Olalla Alicia Production of slow-release nitrogenated fertilisers by the fluidised bed catalytic amoxidation of lignin precipitated with calcium and purified from residual flows
CN100439296C (en) * 2007-10-29 2008-12-03 山东泉林纸业有限责任公司 Fulvic acid fertilizer formula and fulvic acidfertilizer
WO2009056017A1 (en) * 2007-10-29 2009-05-07 Shandong Tralin Paper Co., Ltd A process for comprehensive utilization of stalks of grass-type plants
CN101486599B (en) * 2008-01-16 2011-04-20 山东泉林纸业有限责任公司 Yellow humic acid fertilizer with straw pulping black liquor as raw material by alkaline process and preparation thereof
CN101486598B (en) * 2008-01-16 2011-04-20 山东泉林纸业有限责任公司 Yellow humic acid fertilizer with straw pulping black liquor as raw material by sulammonium process and preparation thereof
CN101486607B (en) * 2008-01-16 2011-07-20 山东泉林纸业有限责任公司 Yellow humic acid water flush fertilizer with straw pulping black liquor as raw material by ammonium sulfite process and preparation thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101486605B (en) * 2008-01-16 2011-04-20 山东泉林纸业有限责任公司 Yellow humic acid foliage fertilizer and preparation thereof
CN101486606B (en) * 2008-01-16 2011-04-20 山东泉林纸业有限责任公司 Yellow humic acid water flush fertilizer and preparation thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2036949A1 (en) * 1991-11-21 1993-06-01 Tioxide Europ Microelement deficiency corrector for soils
ES2049127A1 (en) * 1991-06-13 1994-04-01 Tioxide Espa A S A Microelement deficiency corrector for farmland and process for preparation thereof
WO1994021576A1 (en) * 1993-03-19 1994-09-29 Technische Universität Dresden Organic fertilizer and method of manufacturing it
ES2063678A1 (en) * 1993-01-28 1995-01-01 Univ Vigo Process for biodegradation of lignocellulose waste from the paper industry
WO1995001944A1 (en) * 1993-07-09 1995-01-19 Mannesmann Ag Method of producing a fertiliser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2049127A1 (en) * 1991-06-13 1994-04-01 Tioxide Espa A S A Microelement deficiency corrector for farmland and process for preparation thereof
ES2036949A1 (en) * 1991-11-21 1993-06-01 Tioxide Europ Microelement deficiency corrector for soils
ES2063678A1 (en) * 1993-01-28 1995-01-01 Univ Vigo Process for biodegradation of lignocellulose waste from the paper industry
WO1994021576A1 (en) * 1993-03-19 1994-09-29 Technische Universität Dresden Organic fertilizer and method of manufacturing it
WO1995001944A1 (en) * 1993-07-09 1995-01-19 Mannesmann Ag Method of producing a fertiliser

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2130076A1 (en) * 1997-06-05 1999-06-16 Moral Santa Olalla Alicia Production of slow-release nitrogenated fertilisers by the fluidised bed catalytic amoxidation of lignin precipitated with calcium and purified from residual flows
CN100439296C (en) * 2007-10-29 2008-12-03 山东泉林纸业有限责任公司 Fulvic acid fertilizer formula and fulvic acidfertilizer
WO2009056017A1 (en) * 2007-10-29 2009-05-07 Shandong Tralin Paper Co., Ltd A process for comprehensive utilization of stalks of grass-type plants
CN101486599B (en) * 2008-01-16 2011-04-20 山东泉林纸业有限责任公司 Yellow humic acid fertilizer with straw pulping black liquor as raw material by alkaline process and preparation thereof
CN101486598B (en) * 2008-01-16 2011-04-20 山东泉林纸业有限责任公司 Yellow humic acid fertilizer with straw pulping black liquor as raw material by sulammonium process and preparation thereof
CN101486607B (en) * 2008-01-16 2011-07-20 山东泉林纸业有限责任公司 Yellow humic acid water flush fertilizer with straw pulping black liquor as raw material by ammonium sulfite process and preparation thereof

Also Published As

Publication number Publication date
ES2107945B1 (en) 1998-07-01

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