Exhibit 2.2

                      IN THE UNITED STATES BANKRUPTCY COURT
                      FOR THE EASTERN DISTRICT OF TENNESSEE
                              CHATTANOOGA DIVISION

- ------------------------------------
IN RE:                               )        Chapter 11
                                     )
NOXSO CORPORATION,                   )        Case No. 97-10709
                                     )
                  Debtor.            )        Judge R. Thomas Stinnett
- ------------------------------------ )



                  STIPULATION AND ORDER ALLOWING SECURED CLAIM
                  AND ADMINISTRATIVE CLAIM UNDER SECTION 506(C)

     AND NOW come NOXSO Corporation  ("Noxso"),  Olin Corporation ("Olin"),  and
the Official Committee of Unsecured Creditors (the "Committee") and stipulate as
follows:

Background 

1. On  February  6,  1997,  Olin and two other  creditors  filed an  involuntary
bankruptcy petition against Noxso.

2. On June 3, 1997,  Noxso agreed to an Order for relief and  converted the case
to a case under Chapter 11 of the Bankruptcy Code.

3. Olin is a creditor of Noxso with claims  arising,  inter alia,  pursuant to a
Promissory  Note,  as  amended,  dated  April  23,  1996  executed  by Noxso and
delivered to Olin  ("Promissory  Note"),  pursuant to advances of credit under a
Deed  of  Trust,  and  pursuant  to  post-petition   expenses  relative  to  the
preservation  and maintenance of Noxso's liquid sulfur dioxide  facility located
on the Olin property located in Charleston, Tennessee (the "Facility").

4.  Certain  disputes  have  arisen  with regard to the nature and extent of the
Olin's bankruptcy claims against Noxso.

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5.  Since the  filing of the  involuntary  bankruptcy  petition,  Noxso has been
attempting to market the Facility.

6. On June 11,  1997,  Olin filed a Motion for Relief from the  Automatic  Stay,
alleging, inter alia, a lack of adequate protection.

7. On August 15,  1997,  Noxso  entered  into a letter of intent  with  Republic
Financial  Corporation  ("Republic")  to sell the  Facility  to  Republic  for a
purchase  price of $11,000,000  (the "Letter of Intent").  One of the conditions
precedent  to the sale to Republic  pursuant to the Letter of Intent is that the
bankruptcy  claims of Olin and other related  issues between Olin and Noxso must
be resolved to the satisfaction of Republic and Olin.

8. In order to  allow  the sale of the  Facility  to  Republic  to move  forward
pursuant  in the form of a Motion to be filed  with the  Bankruptcy  Court  (the
"Sale  Motion"),  and to provide Olin adequate  protection on its secured claim,
Noxso,  Olin, and the Creditors'  Committee  have reached  agreement  concerning
Olin's bankruptcy  claims against Noxso under the terms and conditions  outlined
below.

9. The agreement reflected herein is satisfactory to Noxso,  Republic,  Olin and
the Committee.

                                    Agreement

1. The  bankruptcy  claims of Olin  against  Noxso shall be allowed as a secured
claim in the amount of $3,225,359.37(the "Secured Claim"), and an administrative
expense  pursuant to 11 U.S. C.  ss.506(c) in the amount of  $2,480,469.47  (the
"506(c) Claim"), for a total allowed claim of $5,705,828.,84 (the "Olin Claim"),
plus any  additions  pursuant to  paragraphs  2 and 3 below.  Noxso will receive
credits against the Olin Claim pursuant to paragraphs 4 and 5 below.  Olin's net
bankruptcy  claim shall be paid to it out of trust at the time of closing of the
sale with Republic or other buyer.

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2. The Olin Claim  includes  interest on the  Promissory  Note  through July 31,
1997.  Until the Olin Claim is paid, it shall  continue to accrue  interest from
August  1,  1997,  on the  outstanding  principal  owed  to  Olin  pursuant  the
Promissory  Note. The interest  accrual from August 1, 1997, is $639.23 per day.

3. In  addition to the  interest  accrual  described  in  Paragraph  2, the only
allowable increase in the Olin Claim, which increase shall be secured,  shall be
for direct expenses  incurred in remedying any major mechanical  problems at the
Facility prior to its sale. Olin and Noxso shall work together to determine what
constitutes  a major  mechanical  problem and what repairs or  replacements  are
necessary, if any, to remedy the specific problem.

4. Noxso shall be entitled to the following  items as credits against the claims
of Olin against the 506(c) Claim of Olin:

          a.   $1,299,540  for 7876 of short tons of liquid sulfur  dioxide at a
               price of $165.00 per ton, produced at the Facility for the period
               from February 1, 1997 through July 31, 1997.

          b.   $110 per short ton of liquid sulfur  dioxide  produced,  used, or
               stored at the Facility for the period from August 1, 1997 through
               November 1, 1997. The parties agree that the total production for
               the month ending August 31, 1997,  was 2,649 tons. On a bi-weekly
               basis,  Olin will submit to Noxso the  production  levels for the
               previous two week period.

5. Noxso shall be entitled to credits for  production of liquid  sulfur  dioxide
produced,  used or stored by Olin until the Facility is sold.  In the event that
the closing on the sale of the Facility to Republic  pursuant to the Sale Motion
does not occur on or before  November 1, 1997, Olin and Noxso agree to negotiate
in good faith  concerning  the pricing of SO2 credits  for  production,  use, or
storage of liquid sulfur  dioxide after  November 1, 1997. In the event that the
credits to Noxso

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pursuant  to  paragraphs  4 and 5 exceed the amount of the 506(c)  Claim,  those
remaining  credits shall be applied to the Secured Claim. 

6. For the period from the date of this agreement through November 1, 1997, Olin
shall use its best efforts to achieve  production levels of 2,667 tons per month
while   operating    within   normal   operating    guidelines,    manufacturing
specifications,  environmental guidelines and safety regulations and recognizing
that the  Facility  will need to be shut down from time to time for  repairs and
maintenance.

7. At the closing of the sale of the Facility to  Republic,  or to a third party
which made a higher or better offer at the hearing  pursuant to the Sale Motion,
Olin and Noxso shall  execute and deliver  mutual  releases to be  negotiated in
good faith releasing any and all claims,  causes of action, etc. which have been
asserted to date, or could have been asserted,  specifically including,  but not
limited to, claims of Noxso under the  Bankruptcy  Code or otherwise,  and shall
dismiss with prejudice any and all lawsuits against each other.

8. In the event that the  Facility  is not sold to  Republic or to a third party
pursuant to the Sale Motion,  Noxso and Olin shall be entitled to pursue any and
all claims  and  lawsuits  which they may have  against  each  other.  Provided,
however,  that any  claim of Olin in excess  of the  aggregate  sum set forth in
paragraphs  1 and 3 and less  credits  pursuant to  paragraphs  4 and 5 shall be
assertable  defensively,  by  set-off,  and/or  counterclaim  only and shall not
result in any increase in the aggregate claims of Olin payable by Noxso.

9.  Neither  Olin  nor  Noxso  will  disseminate  a Public  Relations  statement
regarding this Stipulation without the approval of the other.


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10. Any  objections  to this  Stipulation  and Order must be filed within twenty
(20) days of the date hereof. If objections are filed, a hearing will be held on
the Stipulation and Order.

                                              Respectfully submitted,

Dated: September 12, 1997                     s/ Joel M. Walker
                                              --------------------------------
                                              Joel M. Walker, Esquire
                                              PA Id No. 26515
                                              Counsel for Noxso
                                              Doepken Keevican & Weiss
                                              58th Floor, USX Tower
                                              600 Grant Street
                                              Pittsburgh, PA  15219
                                              (412) 355-2758

                                              s/ F. Scott Leroy
                                              --------------------------------
                                              Gregory M. Leitner, Esquire
                                              F. Scott LeRoy, Esquire
                                              Counsel for Olin
                                              Leitner, Williams, Dooley
                                                 & Napolitan, PLLC
                                              Third Floor, Pioneer Building
                                              Chattanooga, TN 37402
                                              (423) 265-0214

                                              s/ Richard C. Kennedy
                                              --------------------------------
                                              Richard C. Kennedy, Esquire
                                              Counsel for Official Creditors
                                                 Committee
                                              Kennedy, Fulton, Koontz & Farinash
                                              320 N. Holtzclaw Avenue
                                              Chattanooga, TN 37404
                                              (423) 622-4535


SO ORDERED this 12th day of September 1997.

 s/ R. Thomas Stinnett
- ------------------------------------------
The Honorable R. Thomas Stinnett
United States Bankruptcy Judge

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