[go: up one dir, main page]

FR721929A - Process for the production of alkaline metaphosphates - Google Patents

Process for the production of alkaline metaphosphates

Info

Publication number
FR721929A
FR721929A FR721929DA FR721929A FR 721929 A FR721929 A FR 721929A FR 721929D A FR721929D A FR 721929DA FR 721929 A FR721929 A FR 721929A
Authority
FR
France
Prior art keywords
metaphosphates
alkaline
production
alkaline metaphosphates
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR721929A publication Critical patent/FR721929A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/38—Condensed phosphates
    • C01B25/44—Metaphosphates
    • C01B25/445—Metaphosphates of alkali metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR721929D 1930-10-13 1931-08-25 Process for the production of alkaline metaphosphates Expired FR721929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE721929X 1930-10-13

Publications (1)

Publication Number Publication Date
FR721929A true FR721929A (en) 1932-03-09

Family

ID=6630455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721929D Expired FR721929A (en) 1930-10-13 1931-08-25 Process for the production of alkaline metaphosphates

Country Status (1)

Country Link
FR (1) FR721929A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109716B (en) * 1957-08-01 1961-06-29 Scottish Agricultural Ind Ltd Process for the production of granular fertilizers containing potassium metaphosphate
DE1140954B (en) * 1959-12-05 1962-12-13 Kalk Chemische Fabrik Gmbh Process for the production of clear water soluble multi-nutrient fertilizers suitable for the preparation of concentrated fertilizer solutions
DE1205120B (en) * 1961-01-19 1965-11-18 Kalk Chemische Fabrik Gmbh Process for the production of granulated PK fertilizers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109716B (en) * 1957-08-01 1961-06-29 Scottish Agricultural Ind Ltd Process for the production of granular fertilizers containing potassium metaphosphate
DE1140954B (en) * 1959-12-05 1962-12-13 Kalk Chemische Fabrik Gmbh Process for the production of clear water soluble multi-nutrient fertilizers suitable for the preparation of concentrated fertilizer solutions
DE1205120B (en) * 1961-01-19 1965-11-18 Kalk Chemische Fabrik Gmbh Process for the production of granulated PK fertilizers

Similar Documents

Publication Publication Date Title
FR41520E (en) Process for the production of alkaline carbonates
FR724475A (en) Process for the production of amino-beta-oxyanthraquinone alkyl ethers
FR721929A (en) Process for the production of alkaline metaphosphates
FR39282E (en) Process for the production of alkaline earth cyanates
FR710792A (en) Process for the production of metal carbonyls
FR698338A (en) Process for the production of cellulose
FR713357A (en) Process for the production of 3-menthene
FR727528A (en) Process for the production of quinoline derivatives
FR715893A (en) Process for the production of beta-chloropropionic esters
FR708379A (en) Process for the production of carbonyl molybdenum
FR694093A (en) Process for the production of alkali cyannamide
FR710579A (en) Process for the production of homogeneous cellulose xanthates
FR706769A (en) Process for the disintegration of crude phosphates
FR717567A (en) Process for the production of alkaline earth cyanamides
FR705069A (en) Process for the production of gummy masses
FR715206A (en) Process for the production of carbonyl metals
FR721827A (en) Process for the production of artificial masses
FR728243A (en) Process for the production of 2-nitro-acridine
FR711726A (en) Process for the production of dichloromethylanthraquinones
FR725054A (en) Process for the production of 1-amino-4-hydroxyanthraquinone
FR718503A (en) Process for the production of waxy materials
FR714149A (en) Process for preparing soap
FR718505A (en) Process for the production of anthraquinone derivatives
FR38782E (en) Process for the production of alkaline earth cyanates
FR721828A (en) Process for the manufacture of dimethylolurea