GB2028294A - Improvements relating to fertilizers - Google Patents

Improvements relating to fertilizers Download PDF

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Publication number
GB2028294A
GB2028294A GB7927781A GB7927781A GB2028294A GB 2028294 A GB2028294 A GB 2028294A GB 7927781 A GB7927781 A GB 7927781A GB 7927781 A GB7927781 A GB 7927781A GB 2028294 A GB2028294 A GB 2028294A
Authority
GB
United Kingdom
Prior art keywords
fertilizer
salt
granules
sludge
spherical
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.)
Withdrawn
Application number
GB7927781A
Other languages
English (en)
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.)
Agway Inc
Original Assignee
Agway Inc
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 Agway Inc filed Critical Agway Inc
Publication of GB2028294A publication Critical patent/GB2028294A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C05C3/005—Post-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
GB7927781A 1978-08-10 1979-08-09 Improvements relating to fertilizers Withdrawn GB2028294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93266278A 1978-08-10 1978-08-10

Publications (1)

Publication Number Publication Date
GB2028294A true GB2028294A (en) 1980-03-05

Family

ID=25462684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7927781A Withdrawn GB2028294A (en) 1978-08-10 1979-08-09 Improvements relating to fertilizers

Country Status (3)

Country Link
JP (1) JPS5551787A (de)
DE (1) DE2931949A1 (de)
GB (1) GB2028294A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565563A (en) * 1978-08-10 1986-01-21 Talbert Norwood K Method of producing fertilizer product containing sewage sludge
CN110325289A (zh) * 2016-12-28 2019-10-11 沙特基础工业全球技术公司 从吹扫气流中回收溶剂
CN110366453A (zh) * 2016-12-27 2019-10-22 沙特基础工业全球技术公司 利用电磁辐射或滚筒加热对涂层进行干燥

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565563A (en) * 1978-08-10 1986-01-21 Talbert Norwood K Method of producing fertilizer product containing sewage sludge
CN110366453A (zh) * 2016-12-27 2019-10-22 沙特基础工业全球技术公司 利用电磁辐射或滚筒加热对涂层进行干燥
EP3562597A4 (de) * 2016-12-27 2020-08-26 SABIC Global Technologies B.V. Trocknung einer beschichtung mittels elektromagnetischer strahlung oder erwärmung einer trommel
EP3928879A1 (de) * 2016-12-27 2021-12-29 SABIC Global Technologies B.V. Trocknung einer beschichtung mittels elektromagnetischer strahlung oder erwärmung einer trommel
CN110366453B (zh) * 2016-12-27 2022-04-05 沙特基础工业全球技术公司 利用电磁辐射或滚筒加热对涂层进行干燥
US11492300B2 (en) 2016-12-27 2022-11-08 Sabic Global Technologies B.V. Drying a coating using electromagnetic radiation or heating of drum
CN110325289A (zh) * 2016-12-28 2019-10-11 沙特基础工业全球技术公司 从吹扫气流中回收溶剂
US11291944B2 (en) 2016-12-28 2022-04-05 Sabic Global Technologies B.V. Solvent recovery from sweep gas streams
CN110325289B (zh) * 2016-12-28 2022-04-08 沙特基础工业全球技术公司 从吹扫气流中回收溶剂

Also Published As

Publication number Publication date
DE2931949A1 (de) 1980-02-21
JPS5551787A (en) 1980-04-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)