CH375603A - Process for combating congestion and blockages in pipe systems and equipment, primarily in the pulp, wood pulp, paper and cardboard industries - Google Patents

Process for combating congestion and blockages in pipe systems and equipment, primarily in the pulp, wood pulp, paper and cardboard industries

Info

Publication number
CH375603A
CH375603A CH5130257A CH5130257A CH375603A CH 375603 A CH375603 A CH 375603A CH 5130257 A CH5130257 A CH 5130257A CH 5130257 A CH5130257 A CH 5130257A CH 375603 A CH375603 A CH 375603A
Authority
CH
Switzerland
Prior art keywords
pulp
blockages
combating
congestion
primarily
Prior art date
Application number
CH5130257A
Other languages
German (de)
Original Assignee
Benckiser Gmbh Joh A
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 DEB43088A external-priority patent/DE1064801B/en
Application filed by Benckiser Gmbh Joh A filed Critical Benckiser Gmbh Joh A
Publication of CH375603A publication Critical patent/CH375603A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/13—Amines
    • A61K31/145—Amines having sulfur, e.g. thiurams (>N—C(S)—S—C(S)—N< and >N—C(S)—S—S—C(S)—N<), Sulfinylamines (—N=SO), Sulfonylamines (—N=SO2)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/66—Phosphorus compounds
    • A61K31/675—Phosphorus compounds having nitrogen as a ring hetero atom, e.g. pyridoxal phosphate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/42—Phosphorus; Compounds thereof
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/008—Prevention of corrosion or formation of deposits on pulp-treating equipment

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
CH5130257A 1956-10-26 1957-10-05 Process for combating congestion and blockages in pipe systems and equipment, primarily in the pulp, wood pulp, paper and cardboard industries CH375603A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEB0042270 1956-10-26
DEB0042271 1956-10-26
DEB43088A DE1064801B (en) 1956-10-26 1957-01-11 Process for combating congestion, blockages and slime formation in pipe systems and apparatus, especially in the pulp, wood pulp, paper and cardboard industries

Publications (1)

Publication Number Publication Date
CH375603A true CH375603A (en) 1964-02-29

Family

ID=27209042

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5130257A CH375603A (en) 1956-10-26 1957-10-05 Process for combating congestion and blockages in pipe systems and equipment, primarily in the pulp, wood pulp, paper and cardboard industries

Country Status (4)

Country Link
BE (1) BE559794A (en)
CH (1) CH375603A (en)
GB (1) GB861867A (en)
NL (2) NL136525C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198733A (en) * 1961-12-26 1965-08-03 Buckman Labor Inc Process for the control of sulfatereducing bacteria

Also Published As

Publication number Publication date
NL136525C (en) 1973-01-16
NL302920A (en) 1966-01-25
BE559794A (en) 1957-08-31
GB861867A (en) 1961-03-01

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