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CA923256A - Chemical recovery process - Google Patents

Chemical recovery process

Info

Publication number
CA923256A
CA923256A CA100992A CA100992A CA923256A CA 923256 A CA923256 A CA 923256A CA 100992 A CA100992 A CA 100992A CA 100992 A CA100992 A CA 100992A CA 923256 A CA923256 A CA 923256A
Authority
CA
Canada
Prior art keywords
recovery process
chemical recovery
chemical
recovery
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
CA100992A
Other versions
CA100992S (en
Inventor
H. Rapson William
W. Reeve Douglas
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.)
Erco Envirotech Ltd
Original Assignee
Erco Envirotech Ltd
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 Erco Envirotech Ltd filed Critical Erco Envirotech Ltd
Application granted granted Critical
Publication of CA923256A publication Critical patent/CA923256A/en
Expired legal-status Critical Current

Links

CA100992A 1969-12-30 1970-12-18 Chemical recovery process Expired CA923256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6317469 1969-12-30

Publications (1)

Publication Number Publication Date
CA923256A true CA923256A (en) 1973-03-27

Family

ID=10488831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA100992A Expired CA923256A (en) 1969-12-30 1970-12-18 Chemical recovery process

Country Status (1)

Country Link
CA (1) CA923256A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020856A1 (en) * 1991-05-13 1992-11-26 H.A. Simons Ltd. White liquor preparation and pulping process
US5607548A (en) * 1992-10-12 1997-03-04 Kvaerner Pulping Technologies Process for dividing the sulphide content of the green liquor for the production of white liquors having high and low sulphidity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992020856A1 (en) * 1991-05-13 1992-11-26 H.A. Simons Ltd. White liquor preparation and pulping process
US5507912A (en) * 1991-05-13 1996-04-16 H. A. Simons Ltd. Kraft pulping process wherein sulphide-rich and sulphide-lean white liquors are generated
US5607548A (en) * 1992-10-12 1997-03-04 Kvaerner Pulping Technologies Process for dividing the sulphide content of the green liquor for the production of white liquors having high and low sulphidity

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